Summary

Dr. John Lewandowski has practiced gastroenterology for 44 years and sees patients in Lewiston, Maine. He completed his residency at Dartmouth-Hitchcock Medical Center and earned his medical degree from the University of Massachusetts Medical School. Patients on Vitals rate Dr. Lewandowski 4.3 out of 5.

Overview based on verified provider data

Quick Facts

  • 4.3
  • 44 years of experience
  • 1 insurance plan accepted
  • speaks English
  • Dartmouth Hitchcock Medical Center
  • 1 written review
  • 1 specialty
  • 10 areas of expertise
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. John Francis Lewandowski has 3 locations

Saint Marys Regional Medical Center

93 Campus AveLewiston, ME 04240
Mon7:00 am - 1:00 pm
Tue7:00 am - 1:00 pm
Wed7:00 am - 1:00 pm
Thu7:00 am - 1:00 pm
Fri7:00 am - 1:00 pm
SatClosed
SunClosed

Central Maine Gastroenterology

77 Bates St Ste 202Lewiston, ME 04240

Central Maine Medical Center

300 Main StLewiston, ME 04240

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Dr. John Francis Lewandowski, MDTheresa Obonyano, APRNDr. Jeffery Joseph Dorociak, MDSara Beth Dayon
GastroenterologyGastroenterologyGastroenterologyNurse Practitioner
Accepts New Patients
4.3 
3.1 
44 Years of Experience 38 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English, Spanish
Lewiston , MESacramento , CABrunswick , MEWindham , ME
Med School: University Of Massachusetts Medical School Med School: The University of Texas Health Science Center at Houston Med School: Medical University Of South Carolina College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Francis Lewandowski

  • Cigna

Medical Specialties

Dr. John Francis Lewandowski has the following specialty

Specialty Expertise

Dr. John Francis Lewandowski has the following 10 areas of expertise

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

Certifications, License, & Education

44 Years Experience

Education & Training

Residency

Completed their residency at Dartmouth Hitchcock Medical Center.

Medical School

Graduated from University Of Massachusetts Medical School in 1982.

NPI Number

Dr. Lewandowski's NPI number is 1952385171.

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Frequently Asked Questions

Where is Dr. John Lewandowski's office located?
Dr. John Lewandowski's office is located at 93 Campus Ave, Lewiston, ME, 04240.
Is Dr. John Lewandowski accepting new patients?
Dr. John Lewandowski has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
What languages does Dr. John Lewandowski speak?
Dr. John Lewandowski speaks English.
Does Dr. John Lewandowski accept virtual/telehealth appointments?
Dr. John Lewandowski has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. John Lewandowski accept my insurance?
You can see the insurance plans that Dr. John Lewandowski accepts on their Vitals profile.

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