| | Arslan Kahloon | College of Medicine - Chattanooga | Chat Internal Medicine | Associate Professor |
| | Anastasios Karydis | College of Dentistry | Periodontology | Associate Professor & Director |
| | Anne Kassira | College of Medicine - Knoxville | Knox Medicine | Assistant Professor |
| | 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 |
| | Suzanne Kayali | College of Nursing | Community & Population Health | Assistant 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 |
| | 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 |