| | Annemarie Gilley | College of Medicine - Chattanooga | Chat Obstetrics & Gynecology | Assistant Professor |
| | Ankita Ghosh | College of Medicine - Memphis | Pediatrics - Peds Neurology | Assistant Professor |
| | Andrea Goins | College of Medicine - Chattanooga | Chat Pediatrics | Assistant Professor |
| | Arturas Grazulis | College of Medicine - Memphis | Anesthesiology | Assistant Professor |
| | Alan Grindstaff | College of Medicine - Knoxville | Knox Pathology | Assistant Professor |
| | Albert Gruber | College of Dentistry | General Dentistry | Assistant Professor & Director |
| | Andrea Guarracino | College of Medicine - Memphis | Genetics, Genomics & Informatics | Assistant Professor |
| | Angi Gullard | College of Dentistry | Prosthodontics | Associate Professor & Director |
| | April Gunn | College of Medicine - Chattanooga | Chat Family Medicine | Associate Professor |
| | Brenton Glassell | College of Dentistry | Orthodontics | Assistant Professor |
| | Brittany Grayless | College of Health Professions | Audiology & Speech Pathology - Hearing & Speech Center | Associate Professor |
| | Connor Gatewood | College of Medicine - Memphis | Pediatrics - Peds Neurology | Assistant Professor |
| | Christa George | College of Pharmacy | Clinical Pharmacy & Translational Science | Associate Professor |
| | Christina Glenn | College of Medicine - Knoxville | Knox Surgery | Assistant Professor |
| | Charles Gomez | College of Medicine - Chattanooga | Chat Orthopaedic Surgery | Assistant Professor |
| | Carol Gracia | College of Nursing | Health Promotion/Disease Prevention | Instructor |
| | Courtney Gutman | College of Medicine - Knoxville | Knox Obstetrics & Gynecology | Assistant Professor |
| | Daniel Galvez Lima | College of Medicine - Knoxville | Knox Surgery | Assistant Professor |
| | Darshan Gandhi | College of Medicine - Memphis | Radiology | Assistant Professor |
| | Dana Giel | College of Medicine - Memphis | Urology | Professor |
| | Devin Gillaspie | College of Medicine - Knoxville | Knox Surgery | Assistant Professor |
| | Devon Greene | College of Medicine - Chattanooga | Chat Pediatrics | Assistant Professor |
| | Daniel Guillen Mendoza | College of Medicine - Memphis | Pediatrics - Peds Neurology | Assistant Professor |
| | Danielle Gottlieb Sen | College of Medicine - Memphis | Surgery - Pediatric Cardiothoracic Surgery | Associate Professor |
| | Elizabeth Gamble | College of Medicine - Memphis | Pediatrics - Peds Hospitalist | Assistant Professor |
| | Erin Garfield | College of Medicine - Knoxville | Knox Medicine | Assistant Professor |
| | Erik Garrison | College of Medicine - Memphis | Genetics, Genomics & Informatics | Associate Professor |
| | Eliska Gauthier | College of Dentistry | Dental Hygiene | Clinical Instructor Open Rank |
| | Emily Gray | College of Nursing | Health Promotion/Disease Prevention | Instructor |
| | Franklin Garcia-Godoy | College of Dentistry | Bioscience Research | Professor & Director |
| | Farrukh Gill | College of Medicine - Memphis | Pathology | Assistant Professor |
| | Francesco Giorgianni | College of Pharmacy | Pharmaceutical Sciences | Associate Professor |
| | Geoffrey Goodin | College of Medicine - Memphis | Radiology | Assistant Professor |
| | Heather Gilliam | College of Medicine - Chattanooga | Chat Pediatrics | Assistant Professor |
| | Ivan Gerling | College of Medicine - Memphis | Medicine - Med Endocrinology | Professor |
| | Judson Gash | College of Medicine - Knoxville | Knox Radiology | Professor |
| | Justin Gerard | College of Medicine - Knoxville | Knox Surgery | Assistant Professor |
| | Jason Gerrard | College of Medicine - Memphis | Neurosurgery | Associate Professor |
| | Joe Gibson | College of Dentistry | Orthodontics | Assistant Professor |
| | John Gleysteen | College of Medicine - Memphis | Otolaryngology Head-Neck Surgery | Associate Professor |
| | Jessi Gold | College of Medicine - Memphis | Psychiatry | Associate Professor |
| | John Gordon | College of Medicine - Knoxville | Knox Obstetrics & Gynecology | Assistant Professor |
| | Jack Gotcher | College of Medicine - Knoxville | Knox Oral Surgery | Professor |
| | Carolyn Graff | College of Nursing | Health Promotion/Disease Prevention | Professor |
| | Joseph Graves | College of Health Professions | Physical Therapy | Associate/Assistant Professor (non-tenure track) Physical Therapy |
| | Jeremy Greenberg | College of Medicine - Chattanooga | Chat Internal Medicine | Assistant Professor |
| | John Griepentrog | College of Medicine - Knoxville | Knox Surgery | Assistant Professor |
| | James Guyton | College of Medicine - Memphis | Orthopaedic Surgery | Associate Professor |
| | Karla Garcia | College of Medicine - Chattanooga | Chat Pediatrics | Associate Professor |
| | Kerstin Gerhold | College of Medicine - Memphis | Pediatrics - Peds Rheumatology | Professor |
| | Kelsey Grabeel | College of Medicine - Knoxville | Knox Medical Library | Professor |
| | Keith Gray | College of Medicine - Knoxville | Knox Surgery | Associate Professor |
| | Karine Guerrier | College of Medicine - Memphis | Pediatrics - Peds Cardiology | Associate Professor |
| | Leahanne Giffin | College of Medicine - Chattanooga | Chat Internal Medicine | Assistant Professor |
| | Leanne Grafmuller | College of Medicine - Memphis | Surgery - Vascular & Endovascular Surgery | Assistant Professor |
| | LaToya Green | College of Health Professions | Physical Therapy | Associate Professor |
| | Leslie Griffin | College of Medicine - Chattanooga | Chat Family Medicine | Associate Professor And Chair |
| | Lauren Grimsley | College of Medicine - Knoxville | Knox Surgery | Assistant Professor |
| | Leah Goldstein | College of Medicine - Memphis | Pediatrics - Peds Child Development | Assistant Professor |
| | Merideth Geib | College of Medicine - Knoxville | Knox Surgery | Assistant Professor |
| | Michael Gelfand | College of Medicine - Memphis | Medicine - Med Infectious Diseases | Professor |
| | Mark Gilbert Gilbert | College of Medicine - Memphis | Otolaryngology Head-Neck Surgery | Assistant Professor |
| | Marie Gill | College of Nursing | Health Promotion/Disease Prevention | Associate Professor |
| | Boyd Gillespie | College of Medicine - Memphis | Otolaryngology Head-Neck Surgery | Professor & Chair |
| | Michael Godbold | College of Medicine - Knoxville | Knox Anesthesiology | Assistant Professor |
| | Maria Gomes-Solecki | College of Medicine - Memphis | Microbiology, Immunology & Biochemistry | Professor |
| | Maria Gutierrez Torres | College of Medicine - Memphis | Pediatrics - Peds Cardiology | Assistant Professor |
| | Maxwell Gyamfi | College of Pharmacy | Pharmaceutical Sciences | Assistant Professor |
| | Nicholas Gerard | College of Dentistry | Oral and Maxillofacial Surgery | Assistant Professor & Director |
| | Natasha Goins | College of Nursing | Acute and Tertiary Care | Assistant Professor |
| | Nikhil Gopal | College of Medicine - Memphis | Urology | Assistant Professor |
| | Nitin Goyal | College of Medicine - Memphis | Neurology | Associate Professor |
| | Oscar Grandas | College of Medicine - Knoxville | Knox Surgery | Professor |
| | Paul Gahn | Academic, Faculty, Student Aff | Library | Associate Professor and Asc Director |
| | Pooja Gupta | College of Medicine - Memphis | Medicine - Med Pulmonary | Assistant Professor |
| | Rao Gadiparthi | College of Medicine - Memphis | Physiology | Distinguished Professor |
| | Robert Gassert | College of Medicine - Knoxville | Knox Anesthesiology | Assistant Professor |
| | Rajeshwary Ghosh | College of Medicine - Memphis | Physiology | Assistant Professor |
| | Ian Gray | College of Medicine - Knoxville | Knox Radiology | Associate Professor |
| | Ryan Green | College of Medicine - Knoxville | Knox Surgery | Assistant Professor |
| | Rajashekhar Gangaraju | College of Medicine - Memphis | Ophthalmology | Associate Professor |
| | Stephen Gonzales | College of Medicine - Chattanooga | Chat Obstetrics & Gynecology | Assistant Professor |
| | Steven Goodman | College of Medicine - Memphis | Pediatrics | Professor |
| | Suresh Govatati | College of Medicine - Memphis | Physiology | Assistant Professor |
| | Stephen Greer | College of Medicine - Chattanooga | Chat Surgery | Assistant Professor |
| | Sangeeta Gulati | College of Medicine - Knoxville | Knox Medicine | Assistant Professor |
| | Thomas Gaines | College of Medicine - Knoxville | Knox Surgery | Associate Professor |
| | Tonia Gardner | College of Medicine - Memphis | Pediatrics - Peds Pulmonology | Assistant Professor |
| | Tessa Garrud | College of Medicine - Memphis | Physiology | Instructor |
| | Tanjala Gipson | College of Medicine - Memphis | Pediatrics - Peds Child Development | Professor |
| | Tyra Girdwood | College of Nursing | Community & Population Health | Assistant Professor |
| | Ren Gardner | College of Medicine - Chattanooga | Chat Orthopaedic Surgery | Associate Professor |
| | William Garrett | College of Medicine - Chattanooga | Chat Orthopaedic Surgery | Assistant Professor |
| | William Gaylord | College of Medicine - Chattanooga | Chat Pediatrics | Assistant Professor |
| | Wesley Giles | College of Medicine - Chattanooga | Chat Surgery | Professor |
| | William Gregorie | College of Medicine - Chattanooga | Chat Emergency Medicine | Assistant Professor |
| | Weikuan Gu | College of Medicine - Memphis | Orthopaedic Surgery | Professor |