| Raja, Ashmitha | College of Medicine | 700418-Pediatrics Neurology | Assistant Professor |
| Ramos, Andres | College of Medicine | 700709-Psychiatry | Assistant Professor |
| Rich, Alexander William | College of Medicine | 700710-Radiology | Assistant Professor |
| Rogers, Anna Joy G. | College of Medicine | 700706-Obstetrics and Gynecology | Assistant Professor |
| Rotenberry, Amanda M | College of Nursing | 702012-Nursing Acute and Tertiary Care | Instructor |
| Roth, Adam P | College of Medicine | 701013-Knox Anesthesiology | Assistant Professor |
| Rowe, Shaun | College of Pharmacy | Clinical Pharmacy & Translational Science | Professor |
| Russ, Andrew Joseph | College of Medicine | 701019-Knox Surgery | Professor |
| Randolph, Brion | College of Medicine | 700812-Medicine Hematology | Associate Professor |
| Riedinger, Courtney Jenny | College of Medicine | 701015-Knox Obstetrics and Gynecology | Assistant Professor |
| Reeder, Callie Fox | College of Medicine | 701015-Knox Obstetrics and Gynecology | Assistant Professor |
| Richard, Celine | College of Medicine | 700720-Otolaryngology Head Neck Surgery | Assistant Professor |
| Rollhauser, Carlos Alberto | College of Medicine | 701014-Knox Medicine | Assistant Professor |
| Ramirez, Denia | College of Medicine | 701014-Knox Medicine | Assistant Professor |
| Rana, Divya | College of Medicine | 700416-Pediatrics Neonatology | Associate Professor |
| Rasner, David Shane | College of Dentistry | 701515-Dental Hygiene | Assistant Professor |
| Richardson, David R | College of Medicine | 700719-Orthopaedic Surgery | Professor |
| Rose, Kay | College of Dentistry | 701512-Periodontology | Assistant Professor |
| Riedinger, Eric Chris | College of Medicine | 701017-Knox Urology | Assistant Professor |
| Ruiz, Edson | College of Medicine | 700416-Pediatrics Neonatology | Assistant Professor |
| Robbins, Gregory | College of Medicine | 700716-Neurology | Associate Professor |
| Rhea, Isaac B | College of Medicine | 700804-Medicine Cardiology | Assistant Professor |
| Rice, Cory Jay | College of Medicine | 701112-Chat Neurology | Assistant Professor |
| Ralston, James | College of Medicine | 701104-Chat Internal Medicine | Instructor |
| Raulston, Jeb | College of Medicine | 701107-Chat Pediatrics | Assistant Professor |
| Rehm, Jason P | College of Medicine | 701108-Chat Plastic Surgery | Assistant Professor |
| Royal, John | College of Dentistry | 701506-General Dentistry | Associate Professor and Director |
| Ryan, Kaitlin Anne | College of Medicine | 700405-Pediatrics Cardiology | Associate Professor |
| Reed, Kathleen | College of Health Professions | 701914-Diagnostic and Health Sciences | Instructor and Education Coordinator |
| Reilly, Kevin Joseph | College of Health Professions | 701910-Audiology and Speech Pathology | Associate Professor |
| Roach, Keesha | College of Nursing | 702009-Community and Population Health Dept | Assistant Professor |
| Robinson, Kip Daron | College of Medicine | 701013-Knox Anesthesiology | Assistant Professor |
| Rogers, Kelly C | College of Pharmacy | 701811-College of Pharmacy Graduate Programs | Professor |
| Reed, Laura Taylor | College of Nursing | 702010-Nursing Health Promo Disease Prevention | Associate Professor And Director |
| Rhodes, Leslie Nichol | College of Nursing | 702010-Nursing Health Promo Disease Prevention | Associate Professor |
| Radic, Marko Z | College of Medicine | 700605-Microbiology Immunology and Biochemistry | Professor |
| Ramsey, Matthew Thomas | College of Medicine | 701018-Knox Radiology | Instructor |
| Ramzan, Muhammad | College of Medicine | 700710-Radiology | Assistant Professor |
| Randall, Milton Barry | College of Medicine | 700718-Dermatology | Associate Professor |
| Ray, Mario Marquist | College of Medicine | 700802-Medicine General Internal Medicine | Associate Professor |
| Rebolledo, Michael | College of Medicine | 700405-Pediatrics Cardiology | Associate Professor |
| Rickard, Michelle N | College of Nursing | 702012-Nursing Acute and Tertiary Care | Assistant Professor |
| Rivas Coppola, Marianna | College of Medicine | 700418-Pediatrics Neurology | Assistant Professor |
| Russ, Matthew | College of Dentistry | 701508-Oral and Maxillofacial Surgery | Assistant Professor |
| Rushing, Megan | College of Nursing | 702012-Nursing Acute and Tertiary Care | Assistant Professor |
| Ray, Katie | College of Medicine | 701109-Chat Surgery | Instructor |
| Rogers, Nate | College of Medicine | 700802-Medicine General Internal Medicine | Associate Professor |
| Raghavan, Priya | College of Medicine | 701004-Knox University Family Physicians | Assistant Professor |
| Raju, Preeti | College of Medicine | 700607-Physiology | Instructor |
| Richey, Phyllis | College of Medicine | 700708-Preventive Medicine | Professor |
| Robinson, Quinton C | College of Dentistry | 701509-Orthodontics | Associate Professor |
| Roberts, Rachel Elizabeth | College of Medicine | 701003-Knox Medical Library | Assistant Professor |
| Raj, Renju | College of Medicine | 701014-Knox Medicine | Assistant Professor |
| Rao, Radhakrishna | College of Medicine | 700607-Physiology | Professor |
| Reynolds, Rebecca B | College of Health Professions | 701914-Diagnostic and Health Sciences | Professor |
| Rezaie, Roozbeh | College of Medicine | 700407-Pediatrics Clinical Neurosciences | Associate Professor |
| Roberts, Frank | College of Medicine | 701019-Knox Surgery | Assistant Professor |
| Ruiz, Robert | College of Medicine | 700608-Pathology | Associate Professor |
| Rauls, Steve | College of Medicine | 700706-Obstetrics and Gynecology | Assistant Professor |
| Raza, Syed Hasan | College of Medicine | 700807-Medicine Rheumatology | Associate Professor |
| Rhoads, Sarah J | College of Nursing | 702009-Community and Population Health Dept | Professor And Chair |
| Rice, Sean | College of Medicine | 701104-Chat Internal Medicine | Assistant Professor |
| Robertson, Sara Ashley | College of Medicine | 700413-Pediatrics Hospitalist | Assistant Professor |
| Roe, Stephen Michael | College of Medicine | 701109-Chat Surgery | Associate Professor |
| Rose, Shannon | College of Nursing | 702010-Nursing Health Promo Disease Prevention | Associate Professor |
| Rosenthal, Shoshana E | College of Medicine | 701110-Chat Emergency Medicine | Instructor |
| Roy, Suheeta | College of Medicine | 700603-Genetics Genomics and Informatics | Assistant Professor |
| Roy, Sudeshna | College of Pharmacy | 701810-Pharmaceutical Sciences | Associate Professor |
| Rybczynski, Suzanne | College of Medicine | 701014-Knox Medicine | Associate Professor |
| Ridley-pryor, Tracee | College of Nursing | 702012-Nursing Acute and Tertiary Care | Assistant Professor |
| Reese, Willis Edward | College of Dentistry | 701614-Union City Dental Clinic | Assistant Professor |