Dr. Nadia Sirdar, MD, MPH is a board-certified internal medicine physician and founder of Bethesda Modern Primary Care. Trained at Yale University, Northwestern University, and UT Southwestern Medical Center, she brings nearly a decade of experience caring for critically ill and medically complex adults at Johns Hopkins’ Sibley Memorial Hospital, where she has also served in physician leadership roles.
Drawing on her hospital medicine expertise, Dr. Sirdar specializes in preventive primary care, healthy aging, and menopause care for women in midlife, with a focus on early intervention and continuity of care. She is known for delivering unhurried, evidence-based medicine through a modern direct primary care model that prioritizes access, prevention, and long-term health outcomes.








