Directory of Physicians (MD/DO)
- Roderick Adams, MD
- Roderick Alston, MD
- Rodger Lundblad, MD
- Rodrigo Rios, MD
- Rokhsana Bozicevich, MD
- Rolf Engel, MD
- Rolf Sigford, MD
- Rolf Ulvestad, MD
- Roli Dwivedi, MD
- Roman Becicka, MD
- Roman Bloch, MD
- Roman Melamed, MD
- Roman Zownirowycz, MD
- Romi Lee, MD
- Ronald Furnival, MD
- Ronald Jankowski, MD
- Ronald Mason, MD
- Ronald McGown, MD
- Ronald Messner, MD
- Ronald Molony, MD
- Ronald Peterson, MD
- Ronald Reilkoff, MD
- Ronald Schut, MD
- Ronald Shapiro, MD
- Ronald Sih, MD
- Ronald Tarrel, MD
- Ronald Wahlberg, MD
- Ronee Harvey, MD
- Ronke Gbadebo, MD
- Rosabella Pitera, MD
- Rose Baumann, MD
- Rose Marie, MD
- Rosemary Beranek, MD
- Rosemary Kelly, MD
- Rosemary Quirk, MD
- Rosina Hussain, MD
- Ross Rybakowicz, MD
- Ross Rybakowicz, MD
- Ross Simpson, MD
- Roxana Merz, MD
- Roxanne McMurray, MD
- Roxie Bozicevich, MD
- Roy Kao, MD
- Roy Kiberenge, MD
- Roy Maynard, MD
- Roy Myers, MD
- Rupa Austria, MD
- Rupert Exconde, MD
- Russell Luepker, MD
- Russell Pluhm, MD