| Alexander Dabrowiecki | College of Medicine - Memphis | Radiology | Assistant Professor |
| Austin Dalgo | College of Medicine - Memphis | Medicine - Med General Internal Medicine | Associate Professor |
| Aaron Deyo | College of Medicine - Knoxville | Knox Medicine | Assistant Professor |
| Alex Dopico | College of Medicine - Memphis | Pharmacology, Addiction Science, and Toxicology | Professor and Chair |
| Alyssa Dye | College of Medicine - Memphis | Pediatrics - Peds Endocrinology | Assistant Professor |
| Anand Dorai Raju | College of Medicine - Memphis | Radiology | Assistant Professor |
| Athena Davenport | College of Medicine - Memphis | Genetics, Genomics & Informatics | Associate Professor |
| Brett Dagen | College of Dentistry | Endodontics | Assistant Professor |
| Brianna Dale | College of Nursing | Health Promotion/Disease Prevention | Assistant Professor |
| Brian Daley | College of Medicine - Knoxville | Knox Surgery | Professor And Associate Director |
| Ben Dart | College of Medicine - Chattanooga | Chat Surgery | Professor And Chair |
| Barry Donesky | College of Medicine - Chattanooga | Chat Obstetrics & Gynecology | Assistant Professor |
| Benjamin Duhart | College of Pharmacy | Clinical Pharmacy & Translational Science | Associate Professor |
| Christine Denton | College of Medicine - Chattanooga | Chat Pediatrics | Assistant Professor |
| Diana Dedmon | College of Nursing | Community & Population Health | Associate Professor And Director |
| Denis Diangelo | College of Medicine - Memphis | Orthopaedic Surgery | UTHSC Distinguished Professor |
| Doug Dixon | College of Dentistry | Bioscience Research | Associate Dean And Chair |
| Dushyant Dobaria | College of Medicine - Memphis | Radiology | Assistant Professor |
| Daniel Doty | College of Medicine - Chattanooga | Chat Orthopaedic Surgery | Assistant Professor |
| Emilee Dobish | College of Medicine - Memphis | Pediatrics - Peds General | Associate Professor |
| Elizabeth Driscoll | College of Medicine - Knoxville | Knox Anesthesiology | Assistant Professor |
| Frank Dalton | College of Dentistry | Endodontics | Assistant Professor |
| Giles Damron | College of Dentistry | General Dentistry | Assistant Professor |
| Raymond Dieter | College of Medicine - Knoxville | Knox Surgery | Professor |
| Isaac Donkor | College of Pharmacy | Pharmaceutical Sciences | Professor |
| Ioannis Dragatsis | College of Medicine - Memphis | Physiology | Professor |
| James Dale | College of Medicine - Memphis | Medicine - Med Infectious Diseases | Professor Emeritus |
| Jeanie Dassow | College of Medicine - Chattanooga | Chat Obstetrics & Gynecology | Assistant Professor |
| Jocelyn De Guzman | College of Medicine - Chattanooga | Chat Emergency Medicine | Assistant Professor |
| Jonathan DeLong | College of Medicine - Knoxville | Knox Surgery | Assistant Professor |
| John Dorizas | College of Medicine - Chattanooga | Chat Orthopaedic Surgery | Associate Professor |
| Jesse Doty | College of Medicine - Chattanooga | Chat Orthopaedic Surgery | Professor |
| Jay. Drake | College of Dentistry | General Dentistry | Assistant Professor |
| Jianyang Du | College of Medicine - Memphis | Anatomy & Neurobiology | Associate Professor |
| Kris Dean | College of Medicine - Knoxville | Knox Family Medicine | Associate Professor |
| Katherine DeColibus | College of Dentistry | Diagnostic Sciences & Oral Medicine | Associate Professor & Director |
| Kevin Delk | College of Medicine - Knoxville | Knox Radiology | Assistant Professor |
| Karen Derefinko | College of Medicine - Memphis | Preventive Medicine - Preventive Medicine | Associate Professor |
| Barry Dale | College of Health Professions | Physical Therapy | Professor And Chair |
| Lauren Ditta | College of Medicine - Memphis | Ophthalmology | Associate Professor |
| Lynn Dobrunz | College of Medicine - Memphis | Anatomy & Neurobiology | Professor And Chair |
| Michael Davis | College of Medicine - Chattanooga | Chat Internal Medicine | Associate Professor |
| Mojdeh Dehghan | College of Dentistry | General Dentistry | Professor |
| Mohammad Delsoz | College of Medicine - Memphis | Ophthalmology | Instructor |
| Megan Derrer | College of Medicine - Memphis | Pediatrics - Peds Neonatology | Assistant Professor |
| Tony Downs | College of Medicine - Memphis | Emergency Medicine | Assistant Professor |
| Katie Duffy | College of Medicine - Chattanooga | Chat Surgery | Instructor |
| Nikki Dyer | College of Dentistry | Pediatric Dentistry-Community Oral Hlth | Assistant Professor |
| Natalie Dunlap | College of Medicine - Memphis | Medicine - Med General Internal Medicine | Assistant Professor |
| Olivia DeLozier | College of Medicine - Memphis | Surgery - General Surgery | Assistant Professor |
| Paxton Dickson | College of Medicine - Memphis | Surgery - Surgical Oncology | Professor |
| Patricia Dingeldein | College of Dentistry | General Dentistry | Associate Professor & Director |
| Rashad Daker | College of Medicine - Knoxville | Knox Radiology | Assistant Professor |
| Robert Davis | College of Medicine - Memphis | Pediatrics - Peds CBMI | Professor |
| Rajiv Dhand | College of Medicine - Knoxville | Knox Medicine | Professor And Chair |
| Roland Dickerson | College of Pharmacy | Clinical Pharmacy & Translational Science | Professor |
| Austin Dillard | College of Medicine - Memphis | Radiology | Assistant Professor |
| Samuel Dagogo-Jack | College of Medicine - Memphis | Medicine - Med Endocrinology | Professor |
| Sara Day | College of Nursing | Community & Population Health | Professor And Assistant Dean |
| Noel Delos Santos | College of Medicine - Chattanooga | Chat Pediatrics | Associate Professor |
| Stephen Depasquale | College of Medicine - Chattanooga | Chat Obstetrics & Gynecology | Professor |
| Sarah Depew | College of Medicine - Knoxville | Knox Pathology | Assistant Professor |
| Steven Doettl | College of Health Professions | Audiology & Speech Pathology - Hearing & Speech Center | Clinical Professor |
| Sira Duson | College of Medicine - Memphis | Surgery - Vascular & Endovascular Surgery | Assistant Professor |
| Tracy Dozier | College of Medicine - Chattanooga | Chat Internal Medicine | Assistant Professor |
| Tina Dudney | College of Medicine - Knoxville | Knox Medicine | Associate Professor |
| Vernessa Davis- Tharpe | College of Medicine - Memphis | Pediatrics - Peds Hospitalist | Assistant Professor |
| William Dabbs | College of Medicine - Knoxville | Knox Family Medicine | Associate Professor |
| Wesley Davis | College of Medicine - Chattanooga | Chat Pediatrics | Assistant Professor |
| Wasif Dweik | College of Medicine - Memphis | Anesthesiology | Assistant Professor |