Directory of Physicians (MD/DO)
- Roberto Guerra-Del Castillo, MD
- Roberto Unguez, MD
- Rodney Samaan, MD
- Rodrigo Bolanos, MD
- Roger Ishac, MD
- Rohit Bhuriya, MD
- Ronald Schwartz, MD
- Ronald Wallach, MD
- Rory Bricker, MD
- Ross Hoffman, MD
- Roy Chung, MD
- R Ward, MD
- Ryan Wallace, MD
- Ryan Whitney, MD
- S. Nayyar H. Shamsi, MD
- Saad Al-Saab, MD
- Salvador Borromeo, MD
- Sam Bishara, MD
- Sameh Sayfo, MD
- Samuel Kelly, MD
- Sanjaya Saheta, MD
- Santhi Ganesh, MD
- Sapan Talati, MD
- Sara Collins, MD
- Sarkis Kiramijyan, MD
- Satjit Bhusri, MD
- Saurabh Gupta, MD
- Scott Bassett, MD
- Scott Cameron, MD
- Scott McCallister, MD
- Scott Midwall, MD
- Scott Greenberg, MD
- Seyed Hashemi, MD
- Shahab Moossavi, MD
- Shalini Modi, MD
- Shawnbir Gogia, MD
- Shayef Gabasha, MD
- Shoshanah Kahn, MD
- Shyamal Mitra, MD
- Sina Jame, MD
- Sindu Chandran, MD
- Siva P. Sontineni, MD
- S. Jay Mathews, MD
- Sopan Lahewala, MD
- Sirikarn Napan, MD
- Solomon Yang, MD
- Spandan Desai, MD
- Sripal Bangalore, MD
- Stephen Heupler, MD
- Stephen Moore, MD