Dr. Colleen M. Ryan
Dr. Colleen M. Ryan
Last updated: Sep 11, 2025

Dr. Colleen M. Ryan

  • Gender: Female
  • Experience: 39 years
  • Sole propriator: No
  • NPI: 1366461378

Dr. Colleen M. Ryan MD

Surgeon

She is located at 55 Fruit Street Grb 1302 Trauma And Surgical Critical Care in Boston, MA 02114. Can help patients with the following: Appendicitis, Boils, Diverticulosis, Enlarged Spleen, Pancreatitis, Peptic Ulcer. Her National Provider Identifier (NPI) number is 1366461378. Appointment can be made via the phone number (617) 726-3184.

Conditions treated

Dr. Colleen M. Ryan, 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. Colleen M. Ryan.

  • 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

Medicare Enrollment

Dr. Colleen M. Ryan is enrolled to bill Medicare as a Practitioner - General Surgery .

Bills through: Massachusetts General Physicians Organization Inc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Looking for more Surgeons?

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Dr. Martin Hertl
  • Gender: Male
  • Address: 55 Fruit Street Boston, 2114, MA
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Dr. Hibah Osman
  • Gender: Female
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Dr. Lydia R. Maurer
  • Gender: Female
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Dr. Robert Todd Lancaster
  • Gender: Male
  • Address: 981 Worcester Street Suite 203 Wellesley, 2482, MA
Dr. Edward T. Lahey
  • Gender: Male
  • Address: 1 Kneeland Street Floor 5 Boston, 2111, MA
Dr. James McDaid
  • Gender: Male
  • Address: 55 Fruit Street Boston, 2114, MA
Dr. Elliott D. Kozin
  • Gender: Male
  • Address: 243 Charles Street Boston, 2114, MA
Dr. Victoria E. Clark
  • Gender: Female
  • Address: 4500 San Pablo Road South Jacksonville, 32224, FL
Dr. Mark F. Conrad
  • Gender: Male
  • Address: Suite 1400 60 East Street Methuen, 1844, MA

Questions & Answers

Where can you meet with Dr. Colleen M. Ryan?

Dr. Colleen M. Ryan's office is located at 55 Fruit Street Grb 1302 Trauma And Surgical Critical Care in Boston, MA 02114.

Does Dr. Colleen M. Ryan accept insurance?

Unfortunately we don't have any information if Dr. Colleen M. Ryan accepts insurance.

What conditions does Dr. Colleen M. Ryan treat?

Dr. Colleen M. Ryan provides treatment for Appendicitis, Boils, Diverticulosis, Enlarged Spleen, Pancreatitis, Peptic Ulcer. For the full list see this list.