Dr. John D Gage M.D.?
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Dr. John D Gage M.D., Emergency Physician

Dr. John D Gage M.D.

Emergency Physician

118 Northport Ave Belfast ME, 04915


Dr. John Gage practices Emergency Medicine in Belfast, ME. Dr. Gage assesses patients who seek immediate medical attention at any time of day or night. Emergency Medicine Physicians are trained to efficiently work with each patient and situation no matter how acute or life-threatening. Dr. Gage examines patients, determines means of testing, diagnoses conditions, and decides the best treatment methods.

Education and Training

Pa State Univ Coll Of Med- Hershey Pa 1976

Pennsylvania State University College of Medicine 1976

Board Certification

SurgeryAmerican Board of SurgeryABS

Provider Details

MaleEnglish 36 years of experience


  • Heart Disease
  • Pain
  • Cellulitis


  • Mary Imogene Bassett Hosp, General Surgery; Dartmouth-Hitchcock M C, General Surgery  
  • Bassett Medical Center Program   

Dr. John D Gage M.D.'s Practice location

Practice At 118 Northport Ave

118 Northport Ave -
Belfast, ME 04915
Get Direction
New patients: 207-338-2500
Fax: 207-338-9380

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Nearby Providers

Nearest Hospitals



Head northwest on Northport Avenue (US 1) 5.6 mi
Continue straight onto West Main Street (US 1) 7.0 mi
Keep right at the fork onto East Main Street (US 1) 7.7 mi
Keep left at the fork onto US 1 160 ft
Turn left onto Main Street (ME 15) 4879 ft
Continue straight onto River Road (ME 15) 15.2 mi
Continue straight onto South Main Street 2.3 mi
Turn left onto Wilson Street (US 1A) 733 ft
Continue straight onto Union Street (US 1A) 1224 ft
Keep left at the fork onto Union Street 1859 ft
Make a slight left onto Hammond Street (US 2) 57 ft
You have arrived at your destination



Head southeast on Northport Avenue (US 1) 1.0 mi
Continue straight onto Atlantic Highway (US 1) 12.2 mi
Continue straight onto Belfast Road (US 1) 2.3 mi
Continue straight onto High Street (US 1) 4856 ft
Continue left onto Main Street (US 1) 808 ft
Continue straight onto Elm Street (US 1) 4881 ft
Continue straight onto Commercial Street (US 1) 3.9 mi
Turn left onto Glen Cove Drive 853 ft
You have arrived at your destination



Head northwest on Northport Avenue (US 1) 5.6 mi
Continue straight onto West Main Street (US 1) 7.0 mi
Keep right at the fork onto East Main Street (US 1) 7.7 mi
Keep right at the fork 223 ft
Go straight onto Main Street (US 1) 2747 ft
Continue straight onto Acadia Highway (US 1) 3.8 mi
Turn right onto Front Ridge Road (ME 15) 3.1 mi
Continue straight onto State Route 15 3.8 mi
Continue straight onto Pleasant Street 3.5 mi
Continue straight onto State Route 15 1.1 mi
Continue straight onto Pleasant Street (ME 15) 4789 ft
Turn right onto Main Street (ME 15) 422 ft
Turn left onto Water Street 865 ft
You have arrived at your destination, on the left