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John M. Willis, DO

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About John

Dr. Willis earned his medical degree from Texas College of Osteopathic Medicine. He completed an internship at Mount Clemens General Hospital, Mount Clemens, Michigan, and his residency at Osteopathic Medical Center of Texas, Fort Worth, Texas.

Dr. Willis specializes in comprehensive medical care for the adult patient, including cholesterol-level management and complex lipid disorders. When Dr. Willis is away from work he enjoys researching his family genealogy and capturing beautiful landscapes and interesting architecture through his camera lens.

Insurances Accepted:
  • AARP Medicare Complete AARMC
  • Aetna Medicare HMO AET/M
  • Aetna Medicare PPO AETMP
  • Aetna Quality Health (QHP) AETQP
  • Aetna US Healthcare HMO AET/H
  • Aetna US Healthcare/PPO AET/P
  • BCBS PPO/POS
  • BCBS of Texas HMO BC/TH
  • Blue Advantage HMO BLADV
  • CAC Acceptance Corporation CAC
  • Cigna (OAP) Open Access CIGNO
  • Cigna Local Plus CIGLP
  • Cigna/HMO CIG/H
  • Cigna/POS CIG/S
  • Cigna/PPO CIG/P
  • Health Smart PPO HS/PP
  • HealthSmart GEPO HLTHS
  • Heritage Southwest IPA HS
  • Humana ChoiceCare Medicare Choice PPO HUM-M
  • Humana Gold Plus HMO HUM/G
  • Humana Preferred PPO HUMPO
  • Med Health BCBS Med/BCBS
  • Multiplan PPO MULTI
  • PHCS2 PHCS
  • Savility SAV
  • Texan Plus Medicare Advantage Plan (Universal American) AJP00004
  • Texas Health Aetna TX/Aet
  • United Healthcare PPO UNIP
  • United Healthcare PPO UNIP

Insurance plans may change. Please confirm your plan is accepted when scheduling your appointment.

Affiliations Methodist Medical Group, Methodist Charlton Medical Center, Methodist Mansfield Medical Center, Methodist Mansfield Medical Group, Methodist Family Health Center, Mayo Clinic Network