Welcome to Prosperity Internal Medicine

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.

Sama Atallah, MD, is an Internal medicine physician at Prosperity Internal Medicine in Reston, Virginia. Dr. Atallah is passionate about building long-term relationships with her patients and is committed to delivering personalized, compassionate care that addresses the whole person—not just their symptoms.

Originally from Amman, Jordan, Dr. Atallah earned her medical degree through a six-year medical program at the University of Jordan School of Medicine. She completed her residency training in Internal Medicine at the Washington Hospital Center/Georgetown University Hospital Internal Medicine Program in Washington, D.C.

At Prosperity Internal Medicine, Dr. Atallah provides comprehensive primary care to adults aged 18 and older. She has a particular interest in women’s health and is dedicated to providing culturally sensitive care that respects the diverse backgrounds and values of her patients.

Dr. Atallah is fluent in both English and Arabic and has been practicing Internal Medicine since 2018. Outside of work, she is a busy mother of four boys and enjoys traveling and spending quality time with her family.