Directory of U.S. Clinicians
- Richard Markiewicz, MD
- Richard Tomacari, MD
- Richard Vermeulen, MD
- Ricky Meyer, MD
- Riley Andridge, NP/CNM/DNP
- Riley Torreano, MD
- Robert Blotter, MD
- Robert Dellangelo, MD
- Robert Flatt, PharmD/RPh
- Robert Lamb, Other Healthcare Professional
- Robert Lorinser, MD
- Robert Rutkowski, PA
- Robert Wall, PharmD/RPh
- Robin Cook, MD
- Robin Singh, MD
- Robyn Roell, PA
- Roger Gietzen, MD
- Roman Politi, MD
- Rudolph Altergott, MD
- Ruffa Villota, PharmD/RPh
- Ruheri Perez-Tamayo, MD
- Russell Reeves, MD
- Ryan Brang, MD
- Ryan Edwards, MD
- Ryan Meehan, MD
- Samuel Field, Other Healthcare Professional
- Samuel Wiltzius, PharmD/RPh
- Sandra Pritchett, NP/CNM/DNP
- Sandra Wachter, MD
- Sara Kocha, PA
- Sara Sutherland, MD
- Sara Sutherland, MD
- Sarah Bannan, NP/CNM/DNP
- Sarah Humpula, MD
- Sarah Naracon, MD
- Scot Koski, PA
- Scott Erickson, PharmD/RPh
- Scott Hagle, MD
- Scott Poirier, PA
- Sean Rooney, MD
- Serge Sorser, MD
- Shawn Brown, MD
- Shawn Chapman, MD
- Shawn Jobe, MD
- Shawna Gleason, MD
- Sheetal Acharya, MD
- Shelby Peters, MD
- Shelly Messing, PharmD/RPh
- Sheryl Waudby, PharmD/RPh
- Shruthi Edunuri, MD