Directory of Physicians (MD/DO)
- Robin Helm, MD
- Rodney Willoughby, MD
- Rodolfo Alpizar, MD
- Rodrigo Delatorre, MD
- Rodrigo Itable, MD
- Roger Byhardt, MD
- Roger Cohen, MD
- Roger Daley, MD
- Rohan Oberoi, MD
- Roland Willock, MD
- Rolando Mendiola, MD
- Rolando Stalin Campos Flores, MD
- Roman Wehry, MD
- Ron Stark, MD
- Ronald Cox, MD
- Ronald Hamrick, MD
- Ronald Herrmann, MD
- Ronald Roessler, MD
- Ronald Rubin, MD
- Ronald Schmitt, MD
- Ronald Schocke, MD
- Ronald Siegel, MD
- Ronggang Wang, MD
- Rongqing Cui, MD
- Ronny Otero, MD
- Rosa Kim, MD
- Rosanna Fiallo-Scharer, MD
- Rose Campise-Luther, MD
- Rose Franco, MD
- Rose Lee, MD
- Rosellen Choi, MD
- Rosemarie Brueggeman, MD
- Rosemary Schultz, MD
- Roshan Thapa, MD
- Rosinda DeLaPena, MD
- Ross Cerniglia, MD
- Ross Gliniecki, MD
- Ross Whitlock, MD
- Rowena Punzalan, MD
- Roxana Moraga, MD
- Roy Silverstein, MD
- Ru-Jeng Teng, MD
- Rubina Qamar, MD
- Ruby Long, MD
- Ruchi Sharma, MD
- Rudolph Kluiber, MD
- Rudra Ghimire, MD
- Rula Al-Saghir, MD
- Rupesh Prasad, MD
- Rushi Patel, MD