Directory of Physicians (MD/DO)
- Roger Chou, MD
- Roger Dailey, MD
- Roger Garvin, MD
- Roger Rosenquist, MD
- Roger Saulson, MD
- Roger Stuart, MD
- Roger Walker, MD
- Roger Wicklund, MD
- Rohit Das, MD
- Roland Bennetts, MD
- Roland Cook, MD
- Rolf Sohlberg, MD
- Rolland O'Dell, MD
- Rom Leidner, MD
- Roma Moza, MD
- Roman Pettigrew, MD
- Ronald Allen, MD
- Ronald Barbosa, MD
- Ronald Cafferky, MD
- Ronald Chelsky, MD
- Ronald DeMars, MD
- Ronald Dworkin, MD
- Ronald Grewenow, MD
- Ronald Heintz, MD
- Ronald Katon, MD
- Ronald Kizziar, MD
- Ronald Marcum, MD
- Ronald Mertens, MD
- Ronald Ng, MD
- Ronald Ng, MD
- Ronald Pfeiffer, MD
- Ronald Sklar, MD
- Ronald Turco, MD
- Ronald Turker, MD
- Rosa Carbonell, MD
- Rosa Garcia-Jordan, MD
- Rosario Bonafede, MD
- Rose Baron, MD
- Rose Blackwell, MD
- Rose Heuser, MD
- Rose Velasco, MD
- Rosemarie Mannino, MD
- Rosemary Makar, MD
- Ross Anderson, MD
- Ross Bryan, MD
- Ross Fleischman, MD
- Ross Martini, MD
- Ross Tangum, MD
- Ross Vyhmeister, MD
- Roula Zahr, MD