Robert Marshall, MD

Dr. Robert Marshall is a board-certified interventional cardiologist with over 25 years of experience in clinical practice, academic medicine, and cardiovascular leadership. He earned his medical degree from Case Western Reserve University School of Medicine, followed by an internal medicine residency at Johns Hopkins Hospital and a fellowship in cardiovascular medicine at Georgetown University Medical Center.

At MD², Dr. Marshall will serve as a primary care physician. He is admired not only for his clinical expertise but also for the exceptional quality of his patient care. Known for his calm presence and thoughtful communication style, he fosters an environment where patients feel heard, respected, and empowered. His approach is marked by a rare combination of precision and empathy—he listens closely, asks meaningful questions, and explains complex concepts with clarity. Patients describe him as deeply committed to their well-being, whether during routine consultations or complex procedures. Dr. Marshall’s attentiveness and professionalism inspire trust. His care philosophy centers on treating the whole person—an ethos that has earned lasting gratitude and loyalty.

Prior to joining MD², Dr. Robert Marshall held several distinguished roles in cardiology and academic medicine. He was a Partner and Owner at Cardiocare LLC, where he played a pivotal role in shaping clinical strategy and patient care. A Fellow of the American College of Cardiology, Dr. Marshall has contributed meaningfully to the advancement of cardiovascular medicine. His commitment to education is reflected in his tenure as Assistant Professor of Medicine at Georgetown University Hospital, where he mentored aspiring cardiologists and helped cultivate the next generation of clinical leaders.

Outside of MD², Dr. Marshall enjoys spending quality time with his family and exploring new destinations, with a special fondness for traveling to Croatia. He’s an avid golfer who’s always working on his short game and embraces the outdoors lifestyle whenever possible, whether in the mountains or at the beach.