Accepting new patients

Dr. John Lewandowski, MD

Gastroenterology •  Male • Age 64

  2 Reviews
Dr. Lewandowski

St. Mary's Health System

93 Campus Ave Lewiston, ME 04240

Accepting new patients

Make an Appointment

(207) 755-3636

Dr. John Lewandowski, MD is a gastroenterology specialist in Lewiston, ME. He graduated from University Of Massachusetts Medical School and specializes in gastroenterology.


At a Glance

  • Clean hospital Patients said the hospital this doctor practices at is clean. See hospitals

Insurance Check

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Dr. Lewandowski accepts

Accepted insurance can change. Please double-check when making an appointment.

(207) 755-3636

Dr. Lewandowski accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Harvard Pilgrim Health Care
Harvard Pilgrim Health Care PPO
MultiPlan
MultiPlan PPO
PHCS Network PPO

Background Check

Healthgrades does not collect malpractice claims information for Maine
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check Dr. Lewandowski's experience treating your condition or procedure

Dr. Lewandowski's Top Procedures and Conditions

Treatment Frequency
Esophageal Diseases
very high
very high

Treatment Frequency

Dr. Lewandowski treats Esophageal Diseases more than 90% of his peers

Dr. Lewandowski treats this condition more than 90% of his peers

Diverticulosis, Intestinal
very high
very high

Treatment Frequency

Dr. Lewandowski treats Diverticulosis, Intestinal more than 87% of his peers

Dr. Lewandowski treats this condition more than 87% of his peers

Dysphagia
high
high

Treatment Frequency

Dr. Lewandowski treats Dysphagia more than 85% of his peers

Dr. Lewandowski treats this condition more than 85% of his peers

Dr. Lewandowski's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Anal or Rectal Pain
  • Anemia
  • Anoscopy
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Biopsy
  • Liver Damage from Alcohol
  • Malnutrition
  • Manometry
  • Megacolon
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Non-Neonatal Jaundice
  • Pancreatitis
  • Peptic Ulcer
  • Pinworm
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Stomal Ulcer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Enteritis
  • Viral Hepatitis
  • Vomiting Disorders

Dr. Lewandowski's Reviews

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Terms and conditions

Likelihood to recommend Dr. Lewandowski

5.0

Based on 2 reviews

5 Stars
100%
(2)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
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1 Star
0%
(0)

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Average Reported Wait Time
  • 10 – 15 minutes
Dr. Lewandowski's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness

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About Me

Biography

Dr. John Lewandowski, MD is a gastroenterology specialist in Lewiston, ME. He graduated from University Of Massachusetts Medical School and specializes in gastroenterology.

Specialties

  • Gastroenterology

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

Dartmouth Hitchcock Med Center
Fellowship Hospital
Dartmouth Hitchcock M C
Residency Hospital
Dartmouth Hitchcock Med Center
Internship Hospital
University Of Massachusetts Medical School
Medical School

Awards

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Lewandowski treats patients.

Learn more

68% Patient experience rating, 1% lower than the national average