Summary

Dr. John Lewandowski is a gastroenterologist with 44 years of experience treating digestive and gastrointestinal conditions. He earned his medical degree from the University of Massachusetts Medical School and completed his residency training at Dartmouth Hitchcock Medical Center. Dr. Lewandowski provides care in English for his patients.

Dr. Lewandowski practices at multiple locations throughout Lewiston, Maine, including Saint Marys Regional Medical Center, Central Maine Gastroenterology, and Central Maine Medical Center. He specializes in diagnosing and treating food intolerance and malabsorption syndromes, helping patients who have difficulty properly digesting or absorbing nutrients from food. His expertise includes performing allergy skin tests and immunology testing to identify specific triggers and underlying causes of digestive issues. Patients rate Dr. Lewandowski 4.3 out of 5 stars on average.

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
  • 1 board certification
  • 3 office locations
  • Male

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. Mark Thomas Branda, MDDr. Benjamin Neil Stein, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients
4.3 
3.7 
44 Years of Experience 24 Years of Experience 19 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks Spanish, English Speaks English, Spanish
Lewiston , MESACRAMENTO , CAPortland , MELewiston , ME
Med School: University Of Massachusetts Medical School Med School: The University of Texas Health Science Center at Houston Med School: The Robert Larner Md College Of Medicine At The University Of Vermont Med School: Renaissance School Of Medicine At Stony Brook University
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

Dartmouth Hitchcock Medical Center

Medical School

University Of Massachusetts Medical SchoolGraduated in 1982

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Frequently Asked Questions

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.
Where is Dr. John Lewandowski's office located?
Dr. John Lewandowski's office is located at 93 Campus Ave, Lewiston, ME, 04240.
What languages does Dr. John Lewandowski speak?
Dr. John Lewandowski speaks English.
How can I make an appointment with Dr. John Lewandowski?
You can find contact information for Dr. John Lewandowski here on Vitals.
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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