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Dr. Ellen Zimmermann, MD

Gastroenterology ·  Female · Age 63

Dr. Zimmermann

Dr. Ellen Zimmermann, MD is a gastroenterology specialist in Ann Arbor, MI and has been practicing for 29 years. She graduated from University Of Wisconsin Medical School in 1984 and specializes in gastroenterology.


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Dr. Zimmermann accepts

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(734) 936-4000

Dr. Zimmermann accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Florida
Blue Care HMO
BlueDental Choice
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
HAP Insurance
Preferred PPO
Humana
Choice Care PPO
Select HMO
MultiPlan
MultiPlan PPO
PHCS Network PPO

Background Check

Healthgrades does not collect malpractice claims information for Michigan
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

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

Dr. Zimmermann's Top Procedures and Conditions

Treatment Frequency
Crohn's Disease
very high
very high

Treatment Frequency

Dr. Zimmermann treats Crohn's Disease more than 92% of her peers

Dr. Zimmermann treats this condition more than 92% of her peers

Inflammatory Bowel Disease
high
high

Treatment Frequency

Dr. Zimmermann treats Inflammatory Bowel Disease more than 89% of her peers

Dr. Zimmermann treats this condition more than 89% of her peers

Intestinal Obstruction
high
high

Treatment Frequency

Dr. Zimmermann treats Intestinal Obstruction more than 84% of her peers

Dr. Zimmermann treats this condition more than 84% of her peers

Rating Includes other areas of care:

  • Colonic Volvulus
  • Intussusception
  • Paralytic Ileus

Dr. Zimmermann's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • All Types of Food Poisoning
  • Anal or Rectal Pain
  • Anal Prolapse
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Bile Duct Procedure
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • 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
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Food Poisoning
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis A
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hepatorenal Syndrome
  • Hernia
  • Ileus
  • Incision and Removal of Foreign Object
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Abscess
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Liver Damage from Alcohol
  • Malnutrition
  • Manometry
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Non-Neonatal Jaundice
  • Pancreatitis
  • Peptic Ulcer
  • Pouchitis
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Salmonella Food Poisoning
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Stomal Ulcer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Enteritis
  • Viral Hepatitis
  • Vomiting Disorders

About Me

Biography

Dr. Ellen Zimmermann, MD is a gastroenterology specialist in Ann Arbor, MI and has been practicing for 29 years. She graduated from University Of Wisconsin Medical School in 1984 and specializes in gastroenterology.

Specialties

  • Gastroenterology

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

1990
University Mich Med School
Fellowship Hospital
1987
University Wisc Med School
Residency Hospital
1984
University Of Wisconsin Medical School
Medical School
1990
1987
1984

Awards

Dr. Zimmermann's Reviews

Likelihood to recommend Dr. Zimmermann

3.7

Based on 3 reviews

5 Stars
66.66666666666667%
(2)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
33.333333333333336%
(1)

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Average Wait Time
  • Over 45 minutes
Dr. Zimmermann's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness

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