Dr. John Harmon MD Surgeon

Dr. John Harmon is a surgeon in Baltimore, Maryland. He is affiliated with multiple hospitals in the area, including Johns Hopkins Bayview Medical Center and Johns Hopkins Hospital. He received his medical degree from Columbia University College of Physicians and Surgeons and has been in practice for 40 years. Dr. Harmon accepts several types of health insurance, listed below. He is one of 18 doctors at Johns Hopkins Bayview Medical Center and one of 30 at Johns Hopkins Hospital who specialize in Surgery.

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Office Location

See Contact Information

Specialty & Clinical Interests

Surgeon: General Surgery

Clinical Interests: Wound Healing, Cholelithiasis, Gallbladder Diseases, Umbilical Hernia, Inguinal Hernia, Ventral Hernia, Hernia, Laparoscopic Cholecystectomy, Lipoma, Parathyroidectomy, Parathyroid Neoplasms, Parathyroid Glands, Parathyroid Diseases

Education & Medical Training

Beth Israel Deaconess Medical Center
Residency, General Surgery

Lahey Clinic
Residency, General Surgery

Columbia University College of Physicians and Surgeons
Class of 1969

Certifications & Licensure

American Board of Surgery
Certified 23 years in Surgical Critical Care

American Board of Surgery
Certified 9 years in Surgery

MD State Medical License
Active through 2014

Publications & Presentations

Vaccine impedes the development of reflux-induced esophageal cancer in a surgical rat model: efficacy of the vaccine in a post-Barrett's esophagus setting.
Miyashita, T.,Shah, F. A.,Marti, G. P.,Armstrong, T. D.,Wang, J.,Bonde, P.,Gibson, M. K.,Yoshimura, K.,Montgomery, E. A.,Duncan, M.,Jaffee, E. M.,Harmon, J. W.

Insurances Accepted

  • Aetna Choice POS II
  • BCBS Blue Card PPO
  • CareFirst BCBS Maryland POS
  • CareFirst BlueChoice Advantage
  • CareFirst BlueChoice Network POS
  • CareFirst BluePreferred PPO
  • CIGNA Open Access
  • First Choice
  • First Health PPO
  • Great West PPO
  • Health Net Oregon PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • Providence Health System Personal Option
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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