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Tarique Zahir, MD, is an internal medicine physician at Prosperity Internal Medicine in Reston, Virginia. Dr. Zahir is proud to deliver exceptional medical care to adults, working closely with them to improve their health and quality of life. 

Dr. Zahir was born and raised in Beckley, West Virginia. He earned his undergraduate degree from Wake Forest University in Winston-Salem, North Carolina. He then went on to pursue his medical education at the Marshall University Joan C. Edwards School of Medicine in Huntington, West Virginia. 

After completing his formal education, Dr. Zahir received internship training from Case Western Reserve University/MetroHealth Medical Center in Cleveland, Ohio. Since practicing internal medicine, he was recognized for being a “Top Doctor” by Northern Virginia Magazine for four years, from 2018-2021. He was also honored with the Washingtonian “Top Doctors Award” for eight years in a row, starting in 2016 through 2023.

At Prosperity Internal Medicine, Dr. Zahir looks forward to meeting you and learning more about your health needs. He aims to ensure your experience is positive and helps you achieve your health goals.

Taseen Mir, MD, is a family medicine physician at Prosperity Internal Medicine in Reston, Virginia. Dr. Mir is passionate about helping you and your loved ones stay healthy at all times, and partners with you to find the best care plans. 

Dr. Mir obtained her bachelor’s degree in psychology from Michigan State University in Lansing, Michigan. She then went on to complete her medical education at St. Matthew’s University School of Medicine in Cambridge, England. After obtaining her doctorate in medicine, she pursued residency training in family medicine at Wayne State University School of Medicine in Detroit, Michigan. 

During her time as a physician, she was awarded the “Claire Knighten-Ward Award” for her humanism and excellence. She was also honored by Northern Virginia Magazine and the Washingtonian with a “Top Doctors Award.” 

At Prosperity Internal Medicine, Dr. Mir specializes in general practice, as well as allergy treatment and women’s health. She has been practicing family medicine for over fifteen years, and is committed to excellent health outcomes.

Jill Forbes, A-CNP, GS-C is an experienced provider holding an Autonomous Practice license from the Virginia Board of Medicine. She has been a practicing NP since 2005 who provides primary care for ages 14 and up. Her background includes working as a charge nurse in a 28-bed Intensive Care Unit, private internal medicine practice for ten years, skilled nursing, rehab and assisted living facilities.  Jill has a passion for caring for the elderly population and aiding her patients during end-of-life. She is a Certified Gerontological Specialist (GS-C). Her services include providing primary care via Telehealth and in-person to homebound patients and to patients living in assisted living communities. Jill delivers quality and compassionate care to her patients. She received her Bachelors of Science in Nursing at the University of Tennessee, Knoxville and her Masters Degree in Nursing from the collaborative program of George Mason University and GW School of Medicine.

Dr. Seema Chaudhary is a preventive medicine expert and obesity physician at Nova Physician Wellness Center. As a health advocate for the people of Fairfax, Sterling, and Ashburn, Virginia, she has been in clinical practice for about 15 years.

She finished her residency from the University of Florida, Gainesville, and she joined Community Health Center Clearwater so that she could help the poor and underserved population. She moved from Florida to Northern Virginia and worked with Kaiser Permanente for about seven years.

During her tenure at Kaiser, she became more passionate about preventive medicine, especially treating obesity, which is the root cause of most chronic medical illnesses, like diabetes, hypertension, high cholesterol, sleep apnea, heartburn, and arthritis.

Seeing the growing need for weight management expertise, she switched her area of specialty to bariatric medicine. She is now a board-certified obesity medicine specialist and helps patients achieve their healthiest weight, wellness, and a reversal of cardiovascular risk factors.

As a primary care physician, Dr. Chaudhary understands the complexity of chronic medical illness associated with abnormal weight gain. She is comfortable and confident with the treatment of obesity, while also monitoring all associated diseases.

Dr. Chaudhary works closely with her patients and collaborates with primary care physicians to help her patients live happy, healthier lives.

Office Location(s): Aldie

Other languages spoken: Spanish (fluent)

 

Double board-certified pediatrician and internal medicine specialist David Rubio, M.D., F.A.A.P., has cared for patients in Northern Virginia for over two decades. He is part of the Virginia Pediatric Group team and sees patients at the practice’s location in Aldie, Virginia. 

Dr. Rubio was born in Queens, New York, although he considers South Riding, Virginia, his hometown. He completed a six-year biomedical program with Union College in Schenectady, New York, earning a Bachelor of Science in 1987. He completed his medical degree in 1989 at Albany Medical College, also in New York. He then went on to complete his internal medicine/pediatrics residency training in 1993 at the North Shore University Hospital/Cornell University Medical Center in New York. 

Upon residency completion, Dr. Rubio joined the Northern Virginia Primary Care Associates in Annandale until 2008, when he developed and managed his own private pediatrics practice in South Riding. He was board certified by the American Board of Internal Medicine in 1994 and recertified in 2003. Dr. Rubio was also board certified by the American Board of Pediatrics in 1994 and recertified in 2016. 

In 2016, Dr. Rubio and his practice joined the Virginia Pediatric Group. He feels it is wonderful to watch the children he's cared for over the years grow and develop. The personal relationships made with families have been extremely rewarding, and he looks forward to doing the same for many years to come. 

Dr. Rubio is fluent in Spanish and resides in South Riding with his wife and three children. In his free time, he enjoys sports and music.

 

Patient Reviews

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“Dr. Rubio is the best! We've been with him since before he joined Virginia Pediatrics, and is the only reason we stay with that group. He's patient and answers all of our questions. Always feel better after talking to him about any concerns we may have. The kids really like him too!”
- Karla D.

 

“Been with Dr. Rubio for over 10 years. He is patient, listens, is understanding, is not forceful with medical advice. Helps you to understand. We have always felt and still feel comfortable with him and his staff.”
- Estelle K.

 

“Dr. Rubio is an amazing pediatrician. Highly recommended.”
- Victor G.

 

“Dr. Rubio is the best, super friendly. He didn't rush (like many other places) and he was thorough. Definitely recommend.”
- Kishore K.

 

Dr. Thi Khuc, MD, is a board-certified physician specializing in Gastroenterology and Hepatology at Gastro Center of Maryland's location in Riverdale, Maryland. Trained with expertise in evidence-based medicine and clinical research by national and international authorities in the field, Dr. Khuc is committed to providing quality, personalized patient care. Dr. Khuc values her patients’ opinions in the medical decision-making process.

Dr. Khuc completed her medical degree at the University of Virginia, followed by an Internal Medicine residency at Loma Linda University in California. Thereafter, she completed her Gastroenterology and Hepatology fellowship under the Clinical Scholars Program at the University of Maryland and Mercy Medical Center in Baltimore, MD. She was elected as a 2023 American Gastroenterological Association (AGA) Innovations Fellow for the Center for GI Innovation and Technology and is currently a member of the AGA and American College of Gastroenterology (ACG).

Dr. Khuc is skilled in colonoscopy, endoscopy, video capsule endoscopy and esophageal manometry and breath testing interpretation. She treats a wide variety of gastrointestinal disorders including colorectal cancer screening, irritable bowel syndrome (IBS), acid reflux (GERD), peptic ulcer disease, microscopic colitis, eosinophilic esophagitis (EoE), constipation, infectious diarrheal disorders, and inflammatory bowel disease (IBD).

In her spare time, Dr. Khuc enjoys painting, traveling, and trying new ice cream flavors with her family and friends.

Dabo Xu, MD, is a board-certified physician in gastroenterology, hepatology, and internal medicine at the Gastro Center of Maryland, with locations in Annapolis, Columbia, Olney, Riverdale, Timonium and Gaithersburg, Maryland.

Dr. Xu treats a wide variety of conditions at the practice, including gastroesophageal reflux disease (GERD), ulcerative colitis and Crohn’s disease, irritable bowel syndrome (IBS), celiac disease, colon cancer, liver disease, and other gastrointestinal conditions. 

Dr. Xu completed his medical residency at St. Agnes Hospital, as well as a gastroenterology fellowship at the University of Michigan. He has conducted clinical and translational research on several topics, such as GERD, intestinal inflammation, liver diseases and cancers, and gastrointestinal pharmacology. His works were published in the most prestigious gastroenterology journals and presented at national and international medical conferences.

He has more than 20 years of clinical experience in gastroenterology and hepatology. Dr. Xu has a special interest in preventive care, often working alongside patients to prevent disease and improve their quality of life through precise and effective personalized treatments.

With a passion and dedication to patient experiences, Dr. Xu believes it’s important to build relationships with those in his care and enjoys helping patients find better health and wellness.

Niala Saeed, PA-C is a nationally board physician assistant with 16 years of experience in primary care and occupational health. She is originally from Petersburg, WV. She completed her bachelor’s in health sciences in 2005 and received a master’s in physician assistant studies from Alderson Broaddus in 2006.

After graduating, she worked in the city of Winchester, VA for 5 years after which she moved to California and continued to practice primary care for 11 years. She enjoys focusing on women’s health, diabetes management, and behavioral health. Patient education with an emphasis on preventative health is at the core of her clinical practice.

Niala is also an NRCME certified medical examiner, giving her the ability to perform DOT physicals. Niala recently moved with her family back to Virginia from California. She is excited to return and serve the patients of Washington Internal Medicine. When she is not working, she enjoys spending time with her husband, two children, and her pet cat.

Dr. Afsane Haddad has been practicing cardiology in Northern Virginia and serving the Washington DC Metropolitan Area for over 25 years. She received her Bachelor of Science from the University of Maryland, College Park. She finished medical school, residency, and Cardiovascular Fellowship at Georgetown University. She currently holds a certificate from the American Board of Cardiovascular Disease. McLean Cardiology has a highly professional and trained staff who will assist you in every way, from handling paperwork and insurance-related issues to prepping you for visits. We provide a professional and caring environment to make you feel as comfortable as possible.

 Our interest is to be a help guide our patients experiencing complex cardiac issues. Your heart is not an isolated organ. We recognized from early on, that in order to achieve the best possible outcome, we needed to fully grasp our patients’ entire interacting medical issues.

 

Jill Forbes, A-CNP, GS-C is an experienced provider holding an Autonomous Practice license from the Virginia Board of Medicine. She has been a practicing NP since 2005 who provides primary care for ages 14 and up. Her background includes working as a charge nurse in a 28-bed Intensive Care Unit, private internal medicine practice for ten years, skilled nursing, rehab and assisted living facilities.  Jill has a passion for caring for the elderly population and aiding her patients during end-of-life. She is a Certified Gerontological Specialist (GS-C). Her services include providing primary care via Telehealth and in-person to homebound patients and to patients living in assisted living communities. Jill delivers quality and compassionate care to her patients. She received her Bachelors of Science in Nursing at the University of Tennessee, Knoxville and her Masters Degree in Nursing from the collaborative program of George Mason University and GW School of Medicine.

Ndubuisi Okafor, MD, is a board-certified internal medicine physician with over 20 years of experience. At his practice, Okafor Medical Associates, located in Washington, DC, Dr. Okafor offers patients compassionate care for a variety of conditions including chronic disease management, ADHD, and internal medicine concerns as a leading primary care physician.

Dr. Okafor obtained his medical degree from the Howard University Hospital and is board-certified by the American Board of Internal Medicine. He is also specially trained in Advanced Trauma Life Support and Advanced Cardiovascular Life Support.

Dr. Okafor is a registered Civil Surgeon with the United States Center for Immigration Services, so he can provide Immigration Medical examinations with all the required tests in the facility. In addition, is a Registered Certified Medical Examiner with the Federal Motor Carrier Safety Administration, so he can provide medical examination and certification for commercial motor vehicle drivers.

When he is not treating his patients, Dr. Okafor enjoys spending time with his family and pursuing his hobbies which include football, soccer, and running. Dr. Okafor also speaks English, Ibo, Yoruba, and Hausa.

He looks forward to meeting new patients and giving them the best care possible.