Directory of U.S. Clinicians
- Pin-Chen Lu, MD
- Preeti Thakkar, PharmD/RPh
- Rachel Polanski, PA
- Rajjit Sidhu, PharmD/RPh
- Rama Matta, PharmD/RPh
- Ramtin Amini, MD
- Randell Libby, MD
- Rania AbouShadi, PharmD/RPh
- Raquel Rost, PharmD/RPh
- Rashno Davoodi, MD
- Ray Tabios, MD
- Rebecca Mass-Krajewski, NP/CNM/DNP
- Reginald Duling, MD
- Ricardo Ramirez, PharmD/RPh
- Richard Hsu, MD
- Richard Keeler, MD
- Richard Kwun, MD
- Richard Watkins, MD
- Richard Wemhoff, Other Healthcare Professional
- Rick Ytreeide, PharmD/RPh
- Robert Atkins, MD
- Robert Bayles, MD
- Robert Beegle, MD
- Robert Gress, MD
- Robert Houk, PA
- Robert Lu, MD
- Robert Ostrom, NP/CNM/DNP
- Roberta de Regt, MD
- Roberto Carlos Collantes, MD
- Robin Capwell, MD
- Ronald Marshall, MD
- Ronald Powell, Other Healthcare Professional
- Roxanne McMurtry, MD
- Rustamkhan Pathan, PharmD/RPh
- Ruth Crosby, MD
- Ruth Emerson, MD
- Ruth Matheson, NP/CNM/DNP
- Ryan Narciso, PA
- Ryan Park, PharmD/RPh
- S. Bloomer, MD
- Sabrina Yon, MD
- Sadia Habib, MD
- Sandra Griffith, MD
- Sandra Militaru, PA
- Sarah Hamm, NP/CNM/DNP
- Sarah Hong, PharmD/RPh
- Sarah Mpare, NP/CNM/DNP
- Scott Alverson, PharmD/RPh
- Seong Mee Han, PharmD/RPh
- Shao-Ti Meredith, NP/CNM/DNP