DPC Internal Medicine physician, Charlotte, NC
Tryon Medical PartnersDr. Callahan is an internal medicine physician board certified by the American Board of Internal Medicine who has practiced since 1999.
Dr. Callahan attended medical school at the Medical College of Georgia. Residency or fellowship training took place at Carolinas Medical Center. Dr. Callahan has practiced medicine since 1999 and was named a Castle Connolly Top Doctor for 2026.
Facts on this page last checked October 2026. How we check doctors
Tryon Medical Partners offers Tryon Direct Primary Care and Direct Access to employers.
"Handles complex issues with grace and expertise."
"Always speaks in a calm and soothing tone. Provides clear answers without making the visit feel rushed."
"Handles every appointment with compassion and professionalism."
Dr. Callahan is board certified by the American Board of Internal Medicine.
Dr. Callahan attended the Medical College of Georgia. Residency or fellowship training took place at Carolinas Medical Center.
Tryon Medical Partners offers Tryon Direct Primary Care and Direct Access to employers.
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Offered by FindMyDirectDoctor through licensed clinicians, separate from this practice. A clinician decides if treatment is appropriate.
Tryon Medical Partners
Coming soon: Microdosing Programs, Men's Hormone Health & TRT, Menopause & Women's Hormone Health
Offered by FindMyDirectDoctor through licensed clinicians, separate from this practice. Coming soon: Microdosing Programs, Men's Hormone Health & TRT, Menopause & Women's Hormone Health.
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