Directory of Physicians (MD/DO)
- Robert Sawyer, MD
- Robert Shier, MD
- Robert Shulman, MD
- Robert Simon, MD
- Robert Simon, MD
- Robert Spears, MD
- Robert Summe, MD
- Robert Thompson, MD
- Robert Van Bussum, MD
- Robert Weaver, MD
- Robert Woolley, MD
- Robert Worthing, MD
- Roberta Parker, MD
- Roberto Cardarelli, MD
- Roberto Galuppo Monticelli, MD
- Roberto Gedaly, MD
- Robin Hubbuch, MD
- Robin Meek, MD
- Robin Polly, MD
- Robin Polly, MD
- Rodolfo Lewy, MD
- Roger Cournoyer, MD
- Roger Fleischman, MD
- Roger Humphries, MD
- Rogerio Marcio Kajimura Chinelati, MD
- Rohan Brebion, MD
- Rohitashva Agrawal, MD
- Rolando Berger, MD
- Roman Deniskin, MD
- Romil Chadha, MD
- Romulo Albuquerque, MD
- Ronak Jani, MD
- Ronald Burgess, MD
- Ronald Kelley, MD
- Ronald McGarry, MD
- Rondal Goble, MD
- Rony Aouad, MD
- Rosalind Ritchie Dabney, MD
- Rosemary Sousa, MD
- Roseoh Hackett, MD
- Ross Gregory Sizemore, MD
- Rouzan Karabakhtsian, MD
- Rouzbeh Motiei, MD
- Roy Givens, MD
- Ruben Plentz, MD
- Rupin Sharma, MD
- Rupinder Brar, MD
- Russell Eldridge, MD
- Russell Hendrycks, MD
- Russell VanMaele, MD