About
Dr. Crystal Dyer grew up in East Tennessee and graduated from South Greene High School before earning her undergraduate degree from East Tennessee State University. She went on to earn her medical degree from the ETSU James H. Quillen College of Medicine in Johnson City, with a focused emphasis in Rural Primary Care. Her residency in Family Medicine took place at ETSU's program in Bristol, TN. She then completed a Primary Care Sports Medicine Fellowship at Virginia Tech/Virginia College of Osteopathic Medicine.
Dr. Dyer holds board certifications in both Family Medicine and Obesity Medicine. She trained at the Helms Medical Institute for Medical Acupuncture and currently pursues certification through The Institute for Functional Medicine. Her aesthetic training covers neurotoxins, dermal fillers, microneedling, IPL laser, and body sculpting technologies. She holds membership in the American Academy of Family Physicians, the American Osteopathic Academy of Sports Medicine, the American Academy of Medical Acupuncture, the Obesity Medicine Association, and the Tennessee Medical Association. She lives in Greeneville with her husband Derek and their three sons Carson, Keaton, and Gavin.
Education & Training
Undergraduate
East Tennessee State University
Medical School
ETSU James H. Quillen College of Medicine, emphasis in Rural Primary Care
Residency
Family Medicine, ETSU program in Bristol, TN
Fellowship
Primary Care Sports Medicine, Virginia Tech/Virginia College of Osteopathic Medicine
Additional Training
Graduate of Helms Medical Institute for Medical Acupuncture; candidate for certification with The Institute for Functional Medicine; extensive training in non-surgical medical aesthetics
Certifications
Conditions Treated
Who is Dr. Dyer right for?
Dr. Dyer is a strong fit for patients who want a physician to investigate the underlying cause of their health concerns. Adults managing chronic illness, hormonal imbalances, obesity, or metabolic conditions benefit most from her functional medicine approach. She also serves patients with sports injuries and musculoskeletal complaints through her sports medicine training. Patients seeking a physician who integrates acupuncture, aesthetics, and lifestyle coaching alongside primary care will find her skill set especially well-matched.
Frequently Asked Questions
Dr. Dyer focuses on chronic illness, obesity, hormonal imbalances, and sports injuries. She also treats patients managing digestive issues, diabetes, chronic pain, and nutritional deficiencies. Her functional medicine training allows her to look beyond surface symptoms and build individualized treatment plans.
Yes. Dr. Dyer holds board certifications in both Family Medicine and Obesity Medicine. She also pursues certification with The Institute for Functional Medicine and trained at the Helms Medical Institute for Medical Acupuncture.
Dr. Dyer earned her medical degree from the ETSU James H. Quillen College of Medicine with an emphasis in Rural Primary Care. She completed her Family Medicine residency at ETSU's Bristol, TN program. She then finished a Primary Care Sports Medicine Fellowship at Virginia Tech/Virginia College of Osteopathic Medicine.
Yes. Dr. Dyer is a graduate of the Helms Medical Institute for Medical Acupuncture and integrates medical acupuncture into her clinical practice at Revive Holistic Wellness Primary Care.
Dr. Dyer has extensive training in non-surgical medical aesthetics. She is proficient in neurotoxins, dermal fillers, microneedling, IPL laser, and body sculpting technologies. The practice also offers BOTOX Cosmetic.
Yes. Dr. Dyer uses a functional medicine framework to identify physiological and lifestyle imbalances driving a patient's health issues. She builds individualized roadmaps toward wellness rather than prescribing medications to manage symptoms alone.
Dr. Dyer holds membership in the American Academy of Family Physicians, the American Osteopathic Academy of Sports Medicine, the American Academy of Medical Acupuncture, the Obesity Medicine Association, the Institute for Functional Medicine, the American Medical Spa Association, and the Tennessee Medical Association.
Yes. Dr. Dyer completed a Primary Care Sports Medicine Fellowship at Virginia Tech/Virginia College of Osteopathic Medicine. She treats sports injuries and musculoskeletal conditions as part of her clinical scope.
Doctor profile last updated April 10, 2026