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Dr. Barrett attended Virginia Tech for his undergraduate degree, studying biochemistry. He earned his medical degree at Eastern Virginia Medical School and completed his residency at the University of Illinois at Chicago. 

Dr. Barrett’s treatment philosophy is one of empowering the patient: “Patients have the right to be heard and to partner with me to create a treatment plan appropriate for their individual needs and situation”.  His clinical interests are primary care, preventative medicine and LGBT health.

What Dr. Barrett loves about being a physician: “Working with my patients and the challenges they bring to us.”

When Dr. Barrett isn’t seeing patients, he enjoys languages, travel and sports.

Lester Montesa, MS, PA-C, is a dedicated physician assistant at Michigan Avenue Primary Care in The Loop neighborhood of Chicago, Illinois. With a strong educational background and extensive experience, Lester provides exceptional primary care to patients of all ages.

Lester earned a Master of Science in Physician Assistant Studies from Rush University in Chicago. During this advanced medical track, Lester mastered physical exam skills and gained expertise in diagnosing and managing various medical conditions in pediatric and adult populations. His ability to build strong rapport with patients and family members ensures a compassionate and comprehensive approach to healthcare.

Before this, Lester completed a Bachelor of Medical Science at Dominican University in River Forest, Illinois, and a Bachelor of Science in Psychology with a minor in Neuroscience from Loyola University in Chicago, where he was recognized on the Dean's list for his academic excellence.

In addition to his education, Lester has valuable work experience as a senior medical assistant at an immediate care/primary care facility and as a medical volunteer in orthopedic surgery for RUMC Global Health in San Juan de la Maguana, Dominican Republic. These roles have equipped him with practical skills and a deep understanding of patient care in diverse settings.

Lester holds a Physician Assistant Certification from the NCCPA and is an active member of the American Academy of Physician Assistants and the Illinois Academy of Physician Assistants.

At Michigan Avenue Primary Care, Lester is committed to delivering high-quality, patient-centered care. Call the office or book an appointment online today for a visit with Lester Montesa, MS, PA-C.

If you would like to book with Lester Montesa, please click the link below or call our office. 

Jocelin Gamez, PA-C, is a certified physician assistant at Michigan Avenue Primary Care, a multispecialty practice located in The Loop of downtown Chicago, Illinois.

Jocelin earned her Bachelor of Science in biology with a minor in psychology at the University of Illinois at Chicago. During her undergraduate years, she simultaneously worked as a certified pharmacy technician and certified emergency medical technician. She then earned her Master of Science in physician assistant studies at the University of Iowa (Go Hawkeyes!). Her interests include women’s health, providing healthcare to Spanish-speaking populations, and preventative medicine.

Jocelin loves that every day is different and that she gets to meet and build relationships with all kinds of people. She loves the continuity of her education through the ever-changing medical advances. She also enjoys being able to teach her patients while also learning from them. 

Jocelin strives to create an environment where her patients feel comfortable and well taken care of. She loves being surrounded by her colleagues at Michigan Avenue Primary Care, who create such a positive work environment.

When Jocelin is not practicing medicine, she is spending quality time with her family, which she holds close to her heart, and cooking wholesome, delicious meals.

If you would like to book directly with Jocelin Gamez, please call our office or click the button below.

Anne-Sophie Kim, MD, is a dedicated primary care physician at Michigan Avenue Primary Care located in The Loop of downtown Chicago, Illinois. She is committed to patient-centered medicine and provides comprehensive and preventative primary care. 

Skilled in managing both acute and chronic conditions, Dr. Kim aims to improve the overall health of her patients. Her particular areas of interest include managing chronic diseases such as diabetes, obesity, dyslipidemia, hypertension, and thyroid diseases.

Dr. Kim completed her residency in Internal Medicine at the University of Chicago – NorthShore in Evanston, IL. She earned her Doctor of Medicine from the University of Tennessee Health Science Center College of Medicine in Memphis, TN. She also holds a Bachelor of Science in Biology and a Bachelor of Arts in Spanish with a minor in Chemistry, graduating Summa Cum Laude from Southern Methodist University in Dallas, TX.

Fluent in English and French, and proficient in Spanish, Dr. Kim effectively communicates with a diverse patient population. Her multilingual skills enhance her ability to provide exceptional care to patients from various backgrounds.

In addition to her clinical expertise, Dr. Kim has teaching and leadership experience. She served as a Teaching Scholar at the University of Tennessee COM in Memphis and as a Clinic Leader at Clinica Esperanza, a free primary care clinic for the uninsured and underserved Spanish-speaking adult population in Memphis. She also spent time as a College Biology and Pre-Med Mentor for the STEMPREP program at Southern Methodist University in Dallas, TX.

At Michigan Avenue Primary Care, Dr. Kim is devoted to delivering high-quality, empathetic care to her patients, ensuring they receive the best possible treatment. Her comprehensive approach to primary care and her commitment to preventative health make her a trusted and valued healthcare provider in the community.

If you would like to book directly with Dr. Kim, please call our office or click the button below.

Joseph Rabi, MD, is a pain management and rehabilitation physician practicing at The Neuroscience and Spine Institute, located in Orland Park, Illinois. 

Dr. Rabi completed his undergraduate coursework at DePaul University in Chicago, Illinois, in 2006. He then went on to earn his Doctor of Medicine from St. George's University School of Medicine in Grenada. Dr. Rabi completed his internal medicine internship through the University of Illinois at Chicago at Advocate Christ Medical Center before completing his physical medicine and rehabilitation residency through the University of Chicago at Schwab Rehabilitation Hospital. 

An active contributor to the field, Dr. Rabi has helped to author numerous publications, research projects, abstracts, and presentations. He has a special interest in treating work/personal injuries, electrodiagnostics, opioid misuse, spine pain, concussions, migraines, regenerative medicine, and chronic pain. 

To stay up to date with the latest advancements in medicine, Dr. Rabi maintains memberships with the American Academy of Physical Medicine and Rehabilitation, the American Society of Regional Anesthesia and Pain Medicine, the North American Pain Society, and the American College of Physicians. 

Outside of the office, Dr. Rabi enjoys running, trivia, playing and watching sports, and dining out at restaurants. 

William Crevier, MD, is a board-certified internal medicine and pediatrics physician at The Center for Primary Healthcare in Orland Park, Illinois. He is also the president and medical director of the practice and cares for patients of all ages: from infants through adults.

Dr. Cevier grew up in Vermont. He attended the University of California at Berkeley, graduating magna cum laude with a degree in Biochemistry. He received his medical degree from the University of Chicago and completed his residency at Loyola University Medical Center in Maywood, Illinois. He’s an advocate for access to care and served as the founding executive director of two Christian community health centers.

Dr. Crevier sincerely enjoys getting to know his patients. He gives each and every patient the time and attention they deserve in a warm, welcoming atmosphere.

Dr. Crevier maintains his advanced credentials to stay up-to-date with the latest advances in internal medicine. He is board-certified in internal medicine and pediatrics.

He is currently accepting new patients and is excited to welcome them to the practice.

Melissa Grosvenor, PhD, M.S. CCC-SLP, I/ECMH-C, BCS-CL, is a board-certified child language specialist, credentialed infant mental health specialist, and owner of Express Yourself Pediatric Therapy, with locations in Palatine, Illinois, Bucktown, Chicago and Kensington, Maryland. She is highly qualified and a leader in her field.

Dr. Grosvenor completed her master’s degree in speech-language pathology at Rush University in Chicago, Illinois, and her doctorate in infant and early childhood development at Fielding Graduate University in Santa Barbara, California. 

Dr. Grosvenor is also a credentialed DIRFloortime® provider. She has more than 10 years of experience teaching courses through the International Council on Development and Learning (ICDL), Profectum, and the Erikson Institute. 

She loves the “family feel” culture at Express Yourself Pediatric Therapy, where the thriving nurturing environment drives growth and development for the outstanding therapists, children, and their families. Dr. Grosvenor attributes much of her success to her two beautiful children, who teach her important lessons about child development and parenting.

She welcomes new and existing patients to Express Yourself Pediatric Therapy and looks forward to helping them flourish.

Saira Khanna MD is a board-certified medical and surgical retina specialist at Retina Consultants Ltd. Dr. Khanna earned her undergraduate degree in Neurobiology with minors in Spanish and Economics at Harvard University in Cambridge, Massachusetts. She attended the University of Wisconsin School of Medicine and Public Health for medical school. She completed her ophthalmology residency at the University of Chicago and continued her medical training in vitreoretinal surgery, completing her fellowship at The Retina Institute in St. Louis, MO. Dr. Khanna's areas of expertise include diabetic retinopathy, macular degeneration, retinal vascular diseases, macular holes, epiretinal membranes, uveitis, and other retinal pathologies. In her free time, Dr. Khanna enjoys playing tennis/pickleball, eating at new restaurants, and traveling.