Summary

Dr. John Erkkinen has practiced gastroenterology and internal medicine for 52 years and is affiliated with MaineHealth Maine Medical Center. He completed his residency at Dartmouth-Hitchcock Medical Center and earned his medical degree from Harvard Medical School. He sees patients in Portland, Maine, and speaks English and Spanish. Patients on Vitals rate Dr. Erkkinen 5 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 52 years of experience
  • speaks English, Spanish
  • Dartmouth Hitchcock Medical Center
  • 2 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 1 hospital affiliation
  • 6 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John Francis Erkkinen has 6 locations

Portland Gastroenterology Center

161 Marginal WayPortland, ME 04101
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

Portland Gastroenterology Center

161 Marginal Way Fl 3Portland, ME 04101
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

Portland Gastroenterology Center

1200 Congress St Ste 300Portland, ME 04102

Portland Gastroenterology Center

161 Marginal Way Fl 4Portland, ME 04101
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

Maine Medical Center

22 Bramhall StPortland, ME 04102

Northern Light Mercy Hospital

175 Fore River PkwyPortland, ME 04102

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Dr. John Francis Erkkinen, MDTheresa Obonyano, APRNDr. Alison Braese WellsSteven Hal Zimmerman
GastroenterologyGastroenterologyCritical Care MedicineCritical Care Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
5 
0 
0 
0 
52 Years of Experience 7 Years of Experience 53 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English
Portland , MESacramento , CACharleston , SCPortland , ME
Med School: Harvard Medical School Med School: The University of Texas Health Science Center at Houston Med School: Frank H Netter Md School Of Medicine At Quinnipiac University Med School: Tufts University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Francis Erkkinen

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. John Francis Erkkinen has the following 2 specialties

Specialty Expertise

Dr. John Francis Erkkinen has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

52 Years Experience

Education & Training

Residency

Completed their residency at Dartmouth Hitchcock Medical Center.

Medical School

Graduated from Harvard Medical School in 1974.

NPI Number

Dr. Erkkinen's NPI number is 1154429918.

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Frequently Asked Questions

Does Dr. John Erkkinen accept my insurance?
You can see the insurance plans that Dr. John Erkkinen accepts on their Vitals profile.
Which hospitals is Dr. John Erkkinen affiliated with?
Dr. John Erkkinen is affiliated with Mainehealth Maine Medical Center.
What languages does Dr. John Erkkinen speak?
Dr. John Erkkinen speaks English and Spanish.
How can I make an appointment with Dr. John Erkkinen?
You can find contact information for Dr. John Erkkinen here on Vitals.
Does Dr. John Erkkinen accept virtual/telehealth appointments?
Dr. John Erkkinen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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