Directory of U.S. Clinicians
- Rafael Fernandez, MD
- Ralph Kelley, MD
- Ramona Mellott, Other Healthcare Professional
- Randall Scott, MD
- Randee Gelatic, PharmD/RPh
- Randi Braak, PharmD/RPh
- Raymond Lieber, PA
- Rebecca Maslar, NP/CNM/DNP
- Rebecca Miller, MD
- Rebecca Poulter, PharmD/RPh
- Regan Rowson, NP/CNM/DNP
- Renee Takehara, PharmD/RPh
- Rhonda Corcoran, PharmD/RPh
- Richard Holt, MD
- Richard Johansen, MD
- Richard Langsdorf, Other Healthcare Professional
- Richard Pearson, PharmD/RPh
- Richard Valdes, NP/CNM/DNP
- Rizwan Jafri, MD
- Robert Berger, MD
- Robert Conley, MD
- Robert Evans, PA
- Robert Krar, PharmD/RPh
- Robert Mackin, MD
- Robert Mahanti, MD
- Robert Mcleroy, MD
- Robert Reed, MD
- Robert Wells, MD
- Robert Wolyn, MD
- Rodger Brubaker, PharmD/RPh
- Rodney Engel, MD
- Ron Power, PharmD/RPh
- Ron Tuckman, MD
- Ronald Burr, PharmD/RPh
- Ronald Moruzzi, MD
- Ross Jones, MD
- Roxanne Witte, Other Healthcare Professional
- Ruth Blair, NP/CNM/DNP
- Ruth Su, PharmD/RPh
- Ryan Wood, PA
- Ryan Zate, MD
- Ryan Ziegler, PA
- Samantha LaBuda, PA
- Samuel Martin, MD
- Samuel Martin, MD
- Sandra Kellett, PA
- Sandra Smith, MD
- Sanya Kayani, MD
- Sara Cook, MD
- Sara Gibson, MD