JUSTIN MAHON
Family Medicine
About
Dr. Justin Mahon, DO, is a family medicine physician and co‑owner of Family Tree Primary Care. He co‑founded the practice with Dr. Brad Jahnke to create a Direct Primary Care (DPC) model that gives patients personalized, high‑quality care without the red tape of traditional insurance‑based practices. The practice emphasizes "old‑school" medicine with modern technology, offering same‑day appointments, direct phone and text access, and point‑of‑care diagnostics.
Dr. Mahon completed his Family Medicine residency at Florida Hospital East Orlando (2015‑2018) and integrated a fellowship in Neuromusculoskeletal Medicine at the same institution. He also served as Assistant Medical Director of the Community Care Clinic, a free clinic for the uninsured, where he learned to provide comprehensive care on a shoestring budget. He earned his medical degree from Nova Southeastern University College of Osteopathic Medicine and is board certified in Family Medicine and Osteopathic Manipulative Medicine.
Credentials
Training & certification
- Medical school
- Nova Southeastern University College of Osteopathic Medicine (2015)
- Residency
- Family Medicine - Florida Hospital East Orlando (FL)
- Board certification
- Family Practice and Osteopathic Manipulative Medicine - American Osteopathic Board of Family Physicians
- Years in practice
- 11+ years
- Specialty
- Family Medicine
Training programs
- Residency Family Medicine · Florida Hospital East Orlando (FL)
- Fellowship Neuromusculoskeletal Medicine · Florida Hospital East Orlando (FL)
Licensing
Licensure & registration
- NPI
- 1073992962 · active
- Primary license
- Florida · OS14331
Practice
Where Dr. MAHON practices
-
Family Tree Primary Care
Oviedo, FL
Community
Former Assistant Medical Director of the Community Care Clinic, a free clinic serving uninsured patients; active in local community health initiatives in the Winter Park/Oviedo area.
Data aggregated from publicly available sources including the NPPES Registry, practice websites, and professional directories.