| Arslan Kahloon | College of Medicine - Chattanooga | Chat Internal Medicine | Associate Professor |
| Anastasios Karydis | College of Dentistry | Periodontology | Associate Professor & Director |
| Andy Kerwin | College of Medicine - Memphis | Surgery - Trauma/Surgical Critical Care | Professor |
| Aditi Kesari | College of Medicine - Memphis | Medical Education | Assistant Professor |
| Alan Koffron | College of Medicine - Chattanooga | Chat Surgery | Professor |
| Aneel Kumar | College of Medicine - Memphis | Medicine - Med General Internal Medicine | Associate Professor |
| Briana Klar | College of Health Professions | Audiology & Speech Pathology - Hearing & Speech Center | Instructor |
| Bruce Keisling | College of Medicine - Memphis | Pediatrics - Peds CDD | Professor |
| Benjamin Kellogg | College of Medicine - Chattanooga | Chat Surgery | Assistant Professor |
| Ben King | College of Medicine - Memphis | Ophthalmology | Assistant Professor |
| Balaji Krishnaiah | College of Medicine - Memphis | Neurology | Associate Professor |
| Caitlin Kutz | College of Medicine - Memphis | Pediatrics - Peds Hospitalist | Assistant Professor |
| Carson Kaeser | College of Medicine - Chattanooga | Chat Obstetrics & Gynecology | Assistant Professor |
| Christopher Knight | College of Medicine - Memphis | Family Medicine - WestTn Family Practice-Jackson | Assistant Professor |
| Curtis Koontz | College of Medicine - Chattanooga | Chat Surgery | Associate Professor |
| Csaba Kovesdy | College of Medicine - Memphis | Medicine - Med Nephrology | Professor |
| Canan Kuscu | College of Medicine - Memphis | Surgery - Transplant Surgery | Assistant Professor |
| Cem Kuscu | College of Medicine - Memphis | Surgery - Transplant Surgery | Assistant Professor |
| Chrisla Key | College of Nursing | Health Promotion/Disease Prevention | Assistant Professor |
| Dai Kimura | College of Medicine - Memphis | Pediatrics - Peds Critical Care | Professor |
| Dirk Kiner | College of Medicine - Chattanooga | Chat Orthopaedic Surgery | Professor |
| Dean Kirson | College of Medicine - Memphis | Pharmacology, Addiction Science, and Toxicology | Assistant Professor |
| Dani Kruchevsky | College of Medicine - Memphis | Plastic Surgery | Assistant Professor |
| Elliott Kanner | College of Medicine - Memphis | Ophthalmology | Assistant Professor |
| Edward Kim | College of Medicine - Knoxville | Knox Urology | Professor |
| Faith Kiphut | College of Health Professions | Physical Therapy | Instructor |
| Gary Klipple | College of Medicine - Knoxville | Knox Medicine | Associate Professor |
| Il Hwan Kim | College of Medicine - Memphis | Anatomy & Neurobiology | Associate Professor |
| Jessie Kempka | College of Nursing | Community & Population Health | Instructor |
| Jeffrey Kalmowicz | College of Dentistry | General Dentistry | Associate Professor |
| Jeffrey Keenan | College of Medicine - Knoxville | Knox Obstetrics & Gynecology | Professor |
| Jason Keller | College of Medicine - Knoxville | Knox Anesthesiology | Assistant Professor |
| James Killeffer | College of Medicine - Knoxville | Knox Surgery | Associate Professor |
| Joseph King | College of Medicine - Memphis | Anesthesiology | Assistant Professor |
| Joseph Kipikasa | College of Medicine - Chattanooga | Chat Obstetrics & Gynecology | Associate Professor |
| Julie Koffron | College of Medicine - Chattanooga | Chat Surgery | Assistant Professor |
| Jennifer Kramer | College of Medicine - Memphis | Pediatrics - Peds Cardiology | Assistant Professor |
| Karan Karki | College of Medicine - Memphis | Pediatrics - Peds Cardiology | Assistant Professor |
| Kimberly Kelly | College of Medicine - Memphis | Preventive Medicine - Preventive Medicine | Professor |
| Kimberly Kennel | College of Nursing | Acute and Tertiary Care | Assistant Professor |
| Ki-suk Kim | College of Medicine - Memphis | Physiology | Assistant Professor |
| Kristopher Kimball | College of Medicine - Knoxville | Knox Obstetrics & Gynecology | Associate Professor |
| Kylie Klemann | College of Medicine - Memphis | Emergency Medicine | Assistant Professor |
| Kyle Kleppe | College of Medicine - Knoxville | Knox Surgery | Associate Professor |
| Karl Kodweis | College of Pharmacy | Clinical Pharmacy & Translational Science | Assistant Professor |
| Khyati Kothari | College of Medicine - Memphis | Psychiatry | Assistant Professor |
| Santosh Kumar | College of Pharmacy | Pharmaceutical Sciences | Professor |
| Lauren King | College of Medicine - Memphis | Pathology | Associate Professor |
| Larry Kilgore | College of Medicine - Knoxville | Knox Obstetrics & Gynecology | Professor And Chair |
| Michael Karlstad | College of Medicine - Knoxville | Knox Surgery | Professor |
| Muneeza Khan | College of Medicine - Memphis | Family Medicine - WestTn Family Practice-Memphis | Assoc Professor & Chair |
| Mohammad Khan | College of Medicine - Memphis | Neurology | Associate Professor |
| Mary Killian | College of Medicine - Memphis | Urology | Assistant Professor |
| Michael Kleinman | College of Medicine - Memphis | Medicine - Med General Internal Medicine | Associate Professor |
| Matthew Kreth | College of Medicine - Chattanooga | Chat Pediatrics | Assistant Professor |
| Michio Kurosu | College of Pharmacy | Pharmaceutical Sciences | Professor |
| Neelima Katragunta | College of Medicine - Chattanooga | Chat Surgery | Associate Professor |
| Natalie Kerr | College of Medicine - Memphis | Ophthalmology | Professor |
| Natasha Khan | College of Medicine - Memphis | Neurology | Assistant Professor |
| Nick Khan | College of Medicine - Memphis | Neurosurgery | Associate Professor |
| Nicole Kubinec | College of Medicine - Memphis | Pediatrics - Peds Neurology | Assistant Professor |
| Pallavi Khanna | College of Medicine - Memphis | Obstetrics & Gynecology | Associate Professor |
| Paul Klimo | College of Medicine - Memphis | Neurosurgery | Professor |
| Paige Klingborg | College of Medicine - Chattanooga | Chat Pediatrics | Assistant Professor |
| Paul Koltnow | College of Medicine - Memphis | Physician Assistant | Associate Professor |
| Patrick Koo | College of Medicine - Chattanooga | Chat Internal Medicine | Associate Professor & Director |
| Peter Kvamme | College of Medicine - Knoxville | Knox Radiology | Associate Professor |
| Richard Kasser | College of Health Professions | Physical Therapy | Associate Professor |
| Ray Ke | College of Medicine - Memphis | Obstetrics & Gynecology | Professor |
| Kendra Kemmet | College of Medicine - Knoxville | Knox Family Medicine | Assistant Professor |
| Rozita Khalili | College of Medicine - Memphis | Neurology | Assistant Professor |
| Ramesh Krishnan | College of Medicine - Memphis | Pediatrics - Peds Neonatology | Professor |
| Stephen Kennel | College of Medicine - Knoxville | Knox Medicine | Professor |
| Steven Kessler | College of Medicine - Chattanooga | Chat Internal Medicine | Assistant Professor |
| Steven Knight | College of Medicine - Knoxville | Knox Radiology | Assistant Professor |
| Sajeesh Kamala Raghavan | College of Health Professions | Diagnostic and Health Sciences | Associate Professor |
| Suman Kundu | College of Medicine - Memphis | Microbiology, Immunology & Biochemistry | Instructor |
| Tom Korioth | College of Dentistry | Prosthodontics | Professor |
| Terence Kothe | College of Medicine - Knoxville | Knox Obstetrics & Gynecology | Assistant Professor |
| Victoria Knott | College of Medicine - Knoxville | Knox Anesthesiology | Assistant Professor |
| William Kutteh | College of Medicine - Memphis | Obstetrics & Gynecology | Professor |
| Serwaa Karikari | College of Medicine - Memphis | Pediatrics - Peds Cardiology | Assistant Professor |