Dr. James S. Allan
Last updated: Sep 11, 2025

Dr. James S. Allan

  • Gender: Male
  • Experience: 31 years
  • Graduated from: Harvard Medical School
  • Graduation year: 1990
  • Sole propriator: No
  • NPI: 1699765859

Dr. James S. Allan MD

Cardiothoracic Surgeon

He is located at 55 Fruit Street Blk 1570 in Boston, MA 02114. Can help patients with the following: Aortic Stenosis, Boils, Colon Cancer, Hemorrhoids, Pilonidal Cyst, Ulcerative Colitis. His National Provider Identifier (NPI) number is 1699765859. Appointment can be made via the phone number (617) 724-1103. He is affiliated with 4 hospitals.

Conditions treated

Dr. James Stuart Allan, being an cardiothoracic 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. James S. Allan.

  • Achalasia
  • Anal Fissure
  • Aortic Dissection
  • Aortic Stenosis
  • Appendicitis
  • Boils
  • Cancer
  • Collapsed Lung
  • 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
  • Thoracic Outlet Syndrome (TOS)
  • Ulcerative Colitis
  • Ventricular Septal Defect (VSD)

Procedures Performed by Dr. James S. Allan

Medicare Enrollment

Dr. James S. Allan is enrolled to bill Medicare as a Practitioner - Thoracic Surgery (also registered under: 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.

Payments received

Drug payment

W. L. Gore \u0026 Associates $135
United Therapeutics $90

Other

Food and Beverage $225

Studies

HARVARD MEDICAL SCHOOL

Graduated in 1990

Additional Specialities

  • Surgeon

Affiliated hospitals

MASSACHUSETTS GENERAL HOSPITAL
55 FRUIT STREET
BOSTON, 2114 MA
(617) 726-2000
WENTWORTH-DOUGLASS HOSPITAL
789 CENTRAL AVE
DOVER, 3820 NH
(603) 740-2580
NORTH SHORE MEDICAL CENTER -
81 HIGHLAND AVENUE
SALEM, 1970 MA
(978) 741-1215
HUGGINS HOSPITAL
240 SOUTH MAIN STREET
WOLFEBORO, 3894 NH
(603) 569-7500

Looking for more Cardiothoracic Surgeons?

Out of the 34 cardiothoracic surgeons in this region, here are 10 randomly selected ones for you to explore.

Dr. Michael Lanuti
  • Gender: Male
  • Address: 55 Fruit Street Boston, 2114, MA
Dr. Amy G. Fiedler
  • Gender: Female
  • Address: 400 Parnassus Avenue Suite A501 San Francisco, 94143, CA
Dr. Abraham M. Liberman
  • Gender: Male
  • Address: 55 Fruit Street Boston, 2114, MA
Dr. Thoralf M. Sundt
  • Gender: Male
  • Address: 55 Fruit Street Boston, 2114, MA
Dr. Paul Snowden Russell
  • Gender: Male
  • Address: 55 Fruit Street Boston, 2114, MA
Dr. Cary Willard Akins
  • Gender: Male
  • Address: 55 Fruit Street Boston, 2114, MA
Dr. Tae H. Song
  • Gender: Male
  • Address: 3501 Johnson Street Hollywood, 33021, FL
Dr. Marco E. Larobina
  • Gender: Male
  • Address: 55 Fruit Street Boston, 2114, MA
Dr. Harald C. Ott
  • Gender: Male
  • Address: 55 Fruit Street Boston, 2114, MA
Dr. Douglas James Mathisen
  • Gender: Male
  • Address: 55 Fruit Street Boston, 2114, MA

Questions & Answers

Has Dr. James Stuart Allan affiliation with hospitals?

Dr. James Stuart Allan is affiliated with MASSACHUSETTS GENERAL HOSPITAL. For the full list of hospitals see this list.

What conditions does Dr. James Stuart Allan treat?

Dr. James Stuart Allan provides treatment for Aortic Stenosis, Boils, Colon Cancer, Hemorrhoids, Pilonidal Cyst, Ulcerative Colitis. For the full list see this list.

Where can you meet with Dr. James Stuart Allan?

Dr. James Stuart Allan's office is located at 55 Fruit Street Blk 1570 in Boston, MA 02114.