Directory of U.S. Clinicians
- Richard Arriola, PharmD/RPh
- Richard Drucker, MD
- Richard Hamner, MD
- Richard Hays, MD
- Richard Williams, MD
- Rima Lieben, MD
- Robert Allen, MD
- Robert Bartee, Other Healthcare Professional
- Robert Jones, MD
- Robert Keet, MD
- Robert Poirier, MD
- Robert Quinn, MD
- Robert Rider, MD
- Robert Rosen, MD
- Robert Scott, MD
- Robert Segal, MD
- Roberto Kong, MD
- Robin Brooks, MD
- Robin Fox, PA
- Robin Murphy, NP/CNM/DNP
- Robin Roland, MD
- Rodney Kaiser, MD
- Rodney Lowe, MD
- Roger Bach, Other Healthcare Professional
- Roger Mcfall, PharmD/RPh
- Roland Sharp, MD
- Ronald Braun, MD
- Ronald Israel, MD
- Rosalind Shorenstein, MD
- Rose Lovell, MD
- Rose Marie Hendrix, MD
- Rosio Piz, NP/CNM/DNP
- Roy Martinez, MD
- Ryan Brandt, MD
- Ryan St. Clair, MD
- Sabrina Beacom, MD
- Sakat Batra, PharmD/RPh
- Salla Hennessy, MD
- Salla Hennessy, MD
- Sally Reddman-Knowles, PharmD/RPh
- Samuel Masters, MD
- Sandra Mendel, MD
- Sandra O'Leary, NP/CNM/DNP
- Sandra Schwartz, PharmD/RPh
- Sandra Schwatz, PharmD/RPh
- Sangye Shrestha, MD
- Sanji Coutts, Other Healthcare Professional
- Sapan Mody, MD
- Sara Brown, MD
- Sara Cronin, NP/CNM/DNP