Directory of U.S. Clinicians
- Randall Frederick, MD
- Randall Williams, PA
- Randolph McCloy, MD
- Ranganathan Parthasarathy, MD
- Raven Easter, PharmD/RPh
- Ravi Chauhan, MD
- Ravis Curry, MD
- Ray Allen, MD
- Raza Hashmi, MD
- Rebecca Nenon, NP/CNM/DNP
- Rhea Last, PA
- Rhonda Purdy, PharmD/RPh
- Richard Aycock, MD
- Richard Ellis, MD
- Richard Fine, MD
- Richard Gilmore, MD
- Richard Grant Muller, MD
- Richard Jordan, MD
- Richard Pearson, MD
- Richard Swift, PA
- Robert Cockroft, MD
- Robert DeColli, NP/CNM/DNP
- Robert Fortune, NP/CNM/DNP
- Robert Greenwald, PharmD/RPh
- Robert Heck, MD
- Robert Higginbotham, MD
- Robert Humphreys, MD
- Robert Johnson, MD
- Robert Moskop, MD
- Robert Pegram, NP/CNM/DNP
- Robert Rayder, MD
- Robert Summitt, MD
- Robert Walter, PharmD/RPh
- Robert Wiener, MD
- Robert Wooten, MD
- Robin Stevenson, MD
- Roger Blake, MD
- Roger McGee, MD
- Ronald Johnson, MD
- Ronald Lawson, MD
- Ronald Lynn, MD
- Roy Greenberg, Other Healthcare Professional
- Roy Oswaks, MD
- Ruby Turner, NP/CNM/DNP
- Russell Crouse, Other Healthcare Professional
- S. Andrew Samborski, MD
- Sailaja Raju, MD
- Salil Parikh, MD
- Sally Clark, NP/CNM/DNP
- Sally Humphrey, NP/CNM/DNP