Dr. John Williamson
Last updated: Jul 24, 2025

Dr. John Williamson

  • Gender: Male
  • Sole propriator: No
  • NPI: 1790206092

Dr. John Williamson MD

Surgeon

He is located at 200 Mercy Cirle in Camp Pendleton, CA 92055. Can help patients with the following: Appendicitis, Crohn's Disease, Diverticulosis, Gallstones, Hemorrhoids, Pilonidal Cyst. His National Provider Identifier (NPI) number is 1790206092. Appointment can be made via the phone number (760) 725-1288.

Conditions treated

Dr. John Williamson, being an surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John Williamson.

  • Achalasia
  • Anal Fissure
  • Appendicitis
  • Boils
  • Cancer
  • Colon Cancer
  • Crohn's Disease
  • Cyst
  • Diverticulosis
  • Enlarged Spleen
  • Esophageal Cancer
  • Gallstones
  • Gangrene
  • Heart Disease
  • Hemorrhoids
  • Hernia
  • Inflammatory Bowel Disease (IBD)
  • Lymphedema
  • Pancreatitis
  • Peptic Ulcer
  • Pilonidal Cyst
  • Sebaceous Cyst
  • Ulcerative Colitis

Payments received

Drug payment

KCI USA $125
Medline Industries $105

Other

Food and Beverage $230

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Questions & Answers

What conditions does Dr. John Williamson treat?

Dr. John Williamson provides treatment for Appendicitis, Crohn's Disease, Diverticulosis, Gallstones, Hemorrhoids, Pilonidal Cyst. For the full list see this list.

Does Dr. John Williamson accept insurance?

Unfortunately we don't have any information if Dr. John Williamson accepts insurance.

Where can you meet with Dr. John Williamson?

Dr. John Williamson's office is located at 200 Mercy Cirle in Camp Pendleton, CA 92055.