Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Julie Zimmermann, MD, FACOG, is a board-certified obstetrician and gynecologist with over 28 years of experience at Georgia Obstetrics and Gynecology in Atlanta and Alpharetta, Georgia. She is committed to spending as much time with patients as needed, conducting thorough examinations, and discussing women’s health concerns along with potential treatment options to enable patients to make educated decisions about their health care.
Dr. Zimmermann started her educational journey with an undergraduate degree at Davidson College in North Carolina. She then moved to Atlanta to earn her medical degree at Emory University.
Before returning to Atlanta to join the team at Georgia Obstetrics and Gynecology, Dr. Zimmermann completed her OB/GYN residency in the Bronx, New York, at Albert Einstein College of Medicine Montefiore Medical Center. Dr. Zimmermann is board-certified by the American Board of Obstetrics and Gynecology.
When she’s not at work, Dr. Zimmermann enjoys theater, music, and spending time with her family.
Renita White, MD, FACOG, is a board-certified obstetrician and gynecologist at Georgia Obstetrics and Gynecology in Atlanta and Alpharetta, Georgia. Dr. White cares for women in all stages of life and treats a variety of conditions, including fibroids, menopause, and fertility.
Originally from Georgia, Dr. White earned her undergraduate degree at Duke University and medical degree at The Ohio State University. She then returned to Atlanta for her residency in obstetrics and gynecology at Emory University.
Outside of work, Dr. White cohosts a podcast about pregnancy and motherhood. She also contributes to health articles to encourage patient education. In her spare time, Dr. White enjoys traveling, reading, Pilates, and trying new restaurants.
Education & Training
Duke University-Undergraduate
The Ohio State University College of Medicine
Emory University-OBGYN Residency
Distinctions & Affiliations
Fellow, American College of Obstetrics and Gynecology
Nicole Blackburn MD, FACOG, is a board-certified obstetrician and gynecologist at Georgia Obstetrics and Gynecology in Atlanta and Alpharetta, Georgia. A long-time resident of the Orlando, Florida area, Dr. Blackburn earned both her undergraduate and medical degrees at the University of Florida in Gainesville. She moved to Atlanta to complete her OB/GYN residency training at Emory University. After residency, she joined the physicians at Georgia Obstetrics and Gynecology. Dr. Blackburn welcomes all types of obstetric and gynecologic patients. She particularly loves building long term doctor-patient relationships, from assisting with their contraceptive needs, to delivering their babies, to guiding them through menopause. Dr. Blackburn has three little boys and two dogs. She enjoys cooking, watching college football, and spending time with her family.
Education &Training: • Medical Education, University of Florida College of Medicine • Residency, Obstetrics & Gynecology, Emory Distinctions & Affiliations: • Board Certified, Obstetrics & Gynecology • Fellow of the American Congress of Obstetrics and Gynecology • Castle Connolly Top Doctor • Atlanta Parent’s Mom-Approved Doctor
Jeanette Leader, MD, FACOG, is a board-certified obstetrician and gynecologist at Georgia Obstetrics and Gynecology in Atlanta and Alpharetta, Georgia. Along with providing general gynecology and women’s health care, she uses her experience and passion to help women during pregnancy, labor, and birth — the most exciting time of their lives.
Dr. Leader earned both her undergraduate and medical degrees at Emory University in Atlanta, Georgia. She then traveled to Florida to fulfill her residency at Orlando Regional Hospital.
Recognized by the Atlanta Top Doctors Magazine, Dr. Leader was named a top physician in Obstetrics and Gynecology from 2018-2021 and was also named Castle Connolly’s Exceptional Women in Medicine in 2020 and 2021.
To stay up-to-date with the latest in gynecology and obstetrics care, Dr. Leader is board-certified by the American Board of Obstetrics and Gynecology.
Outside of work, Dr. Leader loves traveling the world (and has even been to all seven continents) with her daughter and husband and adores her rescue dog named Jet. She also enjoys reading all types of fiction, contemporary, mystery, young adult, fantasy, sci-fi and historical.
“If one advances confidently in the direction of [ones] dreams, and endeavors to live the life which [one] has imagined, [she] will meet with a success unexpected in common hours.
Kel Harper, MD, FACOG, is a board-certified obstetrician and gynecologist with over three decades of experience, practicing at Georgia Obstetrics and Gynecology in Atlanta and Alpharetta, Georgia. Many of Dr. Harper’s patients start seeing him during their teen years and continue throughout the many stages of women’s health needs.
A lifelong resident of Georgia, Dr. Harper earned his undergraduate degree at the University of Georgia in Athens before earning his medical degree at The Medical College of Georgia in Augusta. He then fulfilled his OB/GYN residency at the Greenville Hospital System (now called Prisma Health Greenville Memorial Hospital) in Greenville, South Carolina, before returning home to join the experienced physicians at Georgia Obstetrics and Gynecology.
Dedicated to keeping up with advancements in obstetrics and gynecology best practices, Dr. Harper is board-certified by the American Board of Obstetrics and Gynecology.
When he’s not at work, Dr. Harper enjoys sports, especially football, and spending time with his three children.
Michelle Picon, MD, MPH, FACOG is a board-certified obstetrician and gynecologist at Georgia Obstetrics and Gynecology in Atlanta and Alpharetta, Georgia. She finds every aspect of her career incredibly fulfilling, from delivering babies to performing surgery and treating a variety of gynecologic conditions. Her goal is to build lasting relationships with patients by offering high-quality, educational, and patient-centered care that honors diversity and empowers her patients to make the best decisions for their health and wellbeing. She is also proud to offer all services in Spanish.
Although she was raised in Rome, Georgia, Dr. Picon is originally from San Juan, Puerto Rico and a native Spanish speaker. She attended Duke University, then moved to Miami, Florida to earn her Medical Degree and Masters of Public Health at the University of Miami. During her time there, she was awarded a Fulbright Scholarship to complete a maternal-child health research project working with adolescent mothers in Cartagena, Colombia. She then completed her residency at Emory University, and practiced in the Atlanta area for a few years before joining Georgia Obstetrics and Gynecology.
Dr. Picon spends her free time with her husband, daughter, and their dog Coconut. She enjoys running, swimming, spending time outdoors, and traveling, especially family trips to Puerto Rico.
Stephen Ayres, MD, FACOG, is a board-certified obstetrician and gynecologist at Georgia Obstetrics and Gynecology in Atlanta and Alpharetta, Georgia. He is committed to providing comprehensive and compassionate patient-centered care for women from adolescence through senior citizens. Many of Dr. Ayres' patients have been scheduling appointments with him for over a decade. Dr. Ayres is known for his caring nature and for putting patients at ease.
Originally from Tennessee, Dr. Ayres earned his undergraduate degree from Duke University in Durham, North Carolina, and his medical degree from Emory University in Atlanta, Georgia. He stayed in Georgia to also complete both his residency and additional training at Emory University.
To stay up to date with the latest treatment options and technology and provide high-quality care, Dr. Ayres is certified by the American Board of Obstetrics and Gynecology.
When he’s not at work, Dr. Ayres enjoys golfing, watching football, and spending time with his wife and two children.
Kalie Vinson, MD, FACOG, is an obstetrician and gynecologist at Georgia Obstetrics and Gynecology in Atlanta and Alpharetta, Georgia. Dr. Vinson sees patients ages 12 and up for in-office women’s wellness exams, contraceptive planning, prenatal care, menopausal consultations, and the diagnosis and treatment of endometriosis.
Dr. Vinson was raised in Milton, Georgia. After high school, she moved to Nashville, Tennessee, to earn her undergraduate degree at Vanderbilt University, where she majored in neuroscience. She returned to Georgia to earn her medical degree at the Medical College of Georgia in Augusta and completed her OB/GYN residency training at Emory University in Atlanta. She started practicing gynecology in the same hospital where she was born, Northside Hospital in Georgia.
When she’s not at work, Dr. Vinson enjoys spending free time with her husband, Joseph, who is a psychiatrist in Atlanta, and her two kids. They love to take road trips and visit family in the North Georgia mountains.
Jessi Sellers, WHNP-BC, specializes in women’s health and sexual wellness services at Glow Anti-Aging Center and Medical Spa in Alpharetta, Georgia. Jessi’s caring and comforting approach to care is valued by women looking to optimize their overall well-being. She values the time she spends resolving client concerns and restoring their health and vitality.
Jessi provides vaginal and sexual health care to women looking for nonsurgical anti-aging solutions and menopause issues. She is skilled in advanced technologies like the MonaLisa Touch® laser system to restore vaginal tissue strength and relieve dryness and urinary incontinence.
Additionally, Jessi is a BioTE® certified practitioner with extensive experience creating bioidentical hormone therapy plans to relieve menopause symptoms. She also provides resources to support healthy weight loss.
Jessi received her undergraduate degrees in nursing and religion from Emory University in Atlanta, Georgia. She remained at the university to complete a master of science degree in women’s health.
After work, Jessi enjoys relaxing at home with her husband, daughter, and two dogs.
Board-certified OB/GYN Hughan Frederick, MD, FACOG, provides high-quality anti-aging care and aesthetic services at Glow Anti-Aging Center and Medical Spa for adult women in and around Alpharetta, Georgia. Dr. Frederick creates individualized care plans to help women feel their best and achieve a more youthful appearance.
After receiving an undergraduate degree in biochemistry from the University of Massachusetts in Boston, Massachusetts, Dr. Frederick earned his medical degree from the University of Michigan Medical School in Ann Arbor, Michigan.
As a BioTE® certified practitioner, Dr. Frederick has extensive experience using bioidentical hormones to ease hormone imbalance and menopause symptoms. He is also knowledgeable in the field of bariatrics and weight management.
Dr. Frederick is board-certified by the American College of Obstetricians and Gynecologists (ACOG) and is an active member of the American Medical Association (AMA), the American Board of Bariatric Physicians, and the National Medical Association NMA).
Dr. Frederick also maintains Nile Women’s Health Care, his obstetrics practice in Roswell and Suwanee, Georgia. He affiliates with Wellstar North Fulton Hospital in Roswell, Georgia, and Emory Johns Creek Hospital in Johns Creek, Georgia.
Within his community, Dr. Frederick stays involved in the March of Dimes and is a member of the North Fulton Chamber of Commerce. When not serving his patients, Dr. Frederick values time spent with his spouse and three children.
Marguerite Dorothy Doctor, MD, is an OB/GYN serving patients at Providence Women's Healthcare in Roswell, Suwanee, and Atlanta, Georgia.
Dr. Doctor was born in Cleveland, Ohio. Upon high school graduation, she matriculated to Kenyon College in Gambier, Ohio, where she majored in biology. Her educational pursuits then led her to Case Western Reserve University School of Medicine in Cleveland, Ohio. Upon completion of medical school, Dr. Doctor completed her residency training in obstetrics and gynecology at St. Luke’s Medical Center in Cleveland, Ohio.
Dr. Doctor has served in various medical communities as a clinician and an associate professor teaching medical students and residents. She has served people in the states of California, Florida, Georgia, Ohio, Pennsylvania, and South Carolina. She has also participated in medical and spiritual missions to Nairobi, Kenya, Haiti, The Bahamas, and Seoul, South Korea.
In addition to her medical pursuits, Dr. Doctor served as a Lieutenant Commander in the United States Navy, serving on both Marine and Naval bases. Dr. Doctor entered a new season in life when she was called to preach the gospel. She is an ordained Itinerant Elder in the African Methodist Episcopal (AME) Church. She completed the Master of Divinity and Master of Public Health dual degree program at Emory University’s Candler School of Theology and Rollins School of Public Health. Dr. Doctor is now equipped to effect change not only on the individual level with her patients but on the community level as well.
Dr. Doctor is a proud mother, grandmother, and great-grandmother. She enjoys reading fiction and non-fiction and writing prose and poetry. She also enjoys visiting museums and listening to music including, but not limited to, contemporary jazz, classical, and gospel music.
While visiting a friend who had recently returned home from New Mexico, Ellen felt the call of midwifery for the first time as a young woman entering the adult world around forty years ago. This friend had practiced Midwifery with Traditional Hispanic midwives, the Curandera-parteras. These traditional Midwives played a vital role in Ellen’s understanding of the underserved mothers and babies of Northern New Mexico. Her heart thrilled as she listened to the stories of the mothers bringing life into the world into the sacred hands of Curandera-parteras who served this underserved region for many years.
After much prayer and contemplation Ellen decided to follow the path of Midwifery through Nursing. She lived and was raised in Nashville, Tennessee and completed her A.D. in nursing in 1988, followed by her BSN in 2009. Ellen went to work as a labor and delivery nurse at the old Metro General Hospital, which is now closed, formerly located on the Cumberland River. A team of Nurse-Midwives served the women at the Metro General, and again, Ellen heard the strong call of midwifery on her life.
Ellen worked as a labor and delivery, post-partum, normal newborn and high risk newborn nurse for over 25 years. During this time, she raised her own family and continued her education as her children obtained theirs.
In 2011 Ellen had the opportunity to return to school, and now, after many years of working as a RN and raising her family, the call of Midwifery came to her again. She was able to enter Frontier School of Nurse-Midwifery and Family Nursing, founded by Mary Breckenridge. Ellen earned her MSN from The Frontier School of Nurse Midwifery in 2014 and went on to become a certified nurse midwife, fulfilling this lifelong dream and call.
Ellen again remembered the night with her friend years ago. The stories of birthing mothers, under the vast New Mexico desert sky, rich, misty, painfully blue and purple and the love, skill, dedication and healing of the Curandera-parteras. She remembered the first call within her spirit to a path of Midwifery. Ellen has a deep belief that all birth is a sacred, spiritual experience for each mother and family and should be treated with respect and reverence. She believes in Shared Decision Making, Informed Consent, and Partnering with women. She has a long history of working in a hospital setting but has also attended home births in the traditional setting.
Fun Fact: Ellen recalls that she was born in Marietta Ga and when she was a small child she has fun memories of her family calling her a “Georgia Peach.” Ellen is excited to return to Georgia, join the team at Providence Women’s Health Care and serve Georgia, where she was born.
“Ellen is such a sweet woman she was very kind and very knowledgeable and I felt very comfortable with her as well as my husband. We are so excited to be in the care of the staff at PWH!”
Ellen Adamo, CNM
Clinical Nurse Specialist
1300 Upper Hembree Road
Bldg. 100 / Ste. D
Roswell, GA 30076
4.88(9)
4.96
(54)
Dr. Shelley Dunson-Allen, MD
Specialist 2.7 mi
4.96(54)
1300 Upper Hembree Road
Bldg. 100 / Ste. D
Roswell, GA 30076
Shelley Dunson-Allen, MD, is a board-certified OB/GYN physician at Providence Women's Healthcare in Roswell, Suwanee, and Atlanta, Georgia. She is a fellow of the American College of Obstetrics and Gynecology.
Dr. Dunson-Allen attended Harvard Medical School and completed her internship and residency at Emory University in 1993. She has served as an associate professor of obstetrics and gynecology at the Morehouse School of Medicine and as a clinical instructor at Emory University Department of Gynecology and Obstetrics teaching resident physicians and medical students. Dr. Dunson-Allen has been in private practice in metro Atlanta since 1996.
She has been in practice in North Fulton County since 2001 and founded Providence Women’s Healthcare in 2008. Dr. Dunson-Allen currently serves as chief of the Woman’s Health Service live for Wellstar North Fulton Hospital. She also serves on the Board of Directors for the Georgia OB/GYN Society. Dr. Shelley Dunson-Allen is on staff at Emory Johns Creek Hospital, Wellstar North Fulton Hospital, and Northside Hospital-Atlanta (Sandy Springs).
Dr. Dunson-Allen has a special interest in the management of abnormal uterine bleeding disorders, uterine fibroids, contraceptive management, and robotic laparoscopic/minimally invasive surgery.
Dr. Dunson-Allen has two busy and active sons and two wonderful step-daughters. She is an active member of the Greater North Atlanta Chapter of Jack and Jill of America, Inc. She enjoys spending time with her family, traveling, and cooking.
Jigish Sheth, DO, FACOG is a Board Certified OB/GYN at Nile Women’s Health Care in Roswell and Suwanee, Georgia. He is a comprehensive care physician, caring for women during pregnancy and well beyond.
Our Nile team is happy to have such a highly skilled gynecologic surgeon on the team, particularly with minimally invasive procedures such as DiVinci robotic surgery, laparoscopic surgery, and hysteroscopic procedures. While Dr. Sheth is extremely intelligent, he also has a dry sense of humor that keeps both the staff and patients smiling.
Originally from Buffalo, Dr. Sheth received his Doctor of Osteopathic Medicine from the New York College of Osteopathic Medicine in Old Westbury, NY. He then completed his residency at Rochester General Hospital in Rochester, NY, earning the title of Chief resident prior to graduation.
Prior to living in New York, Dr. Sheth completed his undergraduate studies at Washington University in St. Louis. He graduated with honors with a BA in biology and French plus a minor in biomedical physics.
Dr. Sheth is no stranger to the midwifery model of care. He spent several years in Atlanta where he worked closely with midwives to provide compassionate women’s care to area residents. This makes him a great fit for our family. He understands how doctors and midwives work together offering the most comprehensive care possible.
When not at the hospital or office, Dr. Sheth enjoys spending time outside with his wife and two children. He describes himself as a foodie and loves sports.
Board-certified OB/GYN Hughan Frederick, MD, FACOG, is the founder of Nile Women’s Health Care in Roswell and Suwanee, Georgia.
Practicing for nearly 20 years, Dr. Frederick has had the experience of helping thousands of women from childbirth through menopause and everything in between. Trained in the fields of obstetrics, gynecology, bio-identical hormones, and bariatrics, he has the unique expertise to help women through life’s many stages.
While he manages several high-risk pregnancies, Dr. Frederick maintains a low C-section rate compared to the national average. He has performed hundreds of gynecological surgeries including hysterectomies, laparoscopies, and routine OB/GYN examinations.
Since establishing Nile Women’s Health Care in 2006, Dr. Frederick’s practice has grown to be among the largest women’s care practices serving the Alpharetta and Roswell areas. The reason North Fulton women choose Nile Women’s Health Care is not its size, however, but rather the personal attention and emphasis on patient participation in their own holistic care.
Known for his friendly bedside manner, Dr. Frederick is most popular for his naturalistic approach to women’s health. Pills and surgery are given as final options, not the first suggestion. His philosophy has garnered him many accolades including being voted one of the best doctors in Roswell and Alpharetta, Georgia.
In addition to Nile Women’s Health Care, he serves as the medical director for Glow Anti-Aging Center and Medical Spa. For the privacy and convenience of several clients, he offers novel therapies for vaginal atrophy, urinary leakage, and vaginal dryness in this full-service, luxury space.
Dr. Frederick currently serves as Chairman of Women’s and Children’s Services at North Fulton Hospital. He is board certified by the American College of Obstetricians and Gynecologists, a Fellow of the American Congress of Obstetricians and Gynecologists, as well as a member of the American Medical Association and the National Medical Association. He is also active in the community, a supporter of the March of Dimes, and is a member of the North Fulton Chamber of Commerce. He is married and has two sons and one daughter.
Urania Davis, DO, FACOOG is a Board Certified OB/GYN at Nile Women’s Health Care in Roswell and Suwanee, Georgia. She specializes in pre-conception counseling and helping women prepare themselves for successful pregnancies.
Dr. Davis is focused on caring for the whole person, not just the symptoms that may have brought them to see her. It’s the part she enjoys most about being a physician. In addition, Dr. Davis has developed a reputation in the office for being extremely thorough with her patients, has a relatable personality, and is easy to talk to.
Originally from Dominica and raised in St. Croix, Dr. Davis received both a Doctor of Osteopathic Medicine and a Master of Biomedical Science from the Philadelphia College of Osteopathic Medicine in Georgia. She then completed her residency in Miami, Florida, where she served as the chief administrative resident.
Dr. Davis brings extensive knowledge in several areas, including gynecologic robotic surgery, facilitating VBACs, and experience working with birth center patients in Florida. This makes her a great fit for the Nile Women’s Health Care family. Dr. Davis is board eligible with the American College of Osteopathic Obstetricians and Gynecologists.
Considered among the top in her field, she garnered a podium finish with a presentation to the Florida Osteopathic Medical Association on her Zika screening research. Dr. Davis also taught anatomy, and physiology, microbiology, and biology as an adjunct professor for both Gwinnett Technical College and Georgia Perimeter College.
When not at the hospital or office, Dr. Davis mentors young women through her church and has completed a mission trip to Kenya. She enjoys any activity that brings her extended family and friends together, going on vacations, plus spending time with her husband and three children.
Heather Laflam, CNM, is a certified nurse-midwife and women’s health nurse practitioner at Nile Women’s Health Care in Roswell, Georgia.
Heather’s goal as a certified-nurse midwife is to make sure no woman has to experience the type of traumatic experience that she went through with the birth of her second child. She wants to help others avoid feeling the way she did. It’s what guided her pursuit to become a midwife.
Originally from Danielsville, GA, Heather attended the Medical College of GA for her bachelors in nursing where she decided she would dedicate her career to helping mothers and babies. After working as a highly-motivated registered nurse in labor and delivery for over a decade she went back to Georgia College and State University for her masters to become a certified nurse midwife.
Now, as an official member of the Nile Women’s Health Care family, Heather will be providing comprehensive care to gynecological, obstetrical, antepartum, intrapartum, and postpartum clients. Heather believes, as a society, we need to take better care of our women immediately following the birth of their children. As a result, she focuses on postpartum depression with research and education. As an Alpharetta/Roswell midwife, Heather will deliver at Wellstar North Fulton Hospital.
Heather and her family still call their quaint town home. As a self-described hard worker, she enjoys sewing and embroidering baby items when not at work.
Ann Cha is a board-certified OB/GYN offering women a safe and judgement-free environment to fulfill their necessary healthcare services. She practices at Women’s Health Specialist of North Atlanta, located in Johns Creek, GA. As a woman and a mother, Dr. Cha’s mission is to provide personal and compassionate care to every patient who walks through the door. She employs her expertise not only to provide proper medical care and attention, but also to educate and empower women to make good healthcare decisions. Since graduating from Northeastern Ohio Medical University, Dr. Cha has gained 18 years experience working within large group practices and is now focused on creating a practice of her own to address each of her patient's unique needs better. Throughout her extensive medical experience, she has become a Diplomate of the American Board of Obstetrics and Gynecology and a Fellow of the American Congress of Obstetrics and Gynecology.
Dr. Cha remains dedicated to her existing clients and is always welcoming of new ones seeking the tailored care they deserve. With her wide range of patients in the Atlanta area, Dr. has a caring and talented professional staff. Call the office or book an appointment online today.