Dr. Michael Zimmerman, MD

Dr. Michael Zimmerman, MD

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Gastroenterology  |  
Male  |  
56 y/o
30 reviews

Accepting new patients

Digestive Disease Specialists

2700 Crimson Canyon Dr Ste 180

Las Vegas, NV 89128
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Accepted insurance

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • MultiPlan
  • Tricare
  • UnitedHealthCare

Learn about Dr. Zimmerman

Dr. Zimmerman's Experience

0%ExperienceMatch
Dr. Zimmerman's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Gastroenterology
  • Board certified in Gastroenterology
  • No malpractice claims found
  • No sanctions found
  • No board actions found
2

Specialties

  • Gastroenterology
  • Internal Medicine
1

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
67

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysphagia
  • Enteritis
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Malnutrition
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Reflux Esophagitis
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Hepatitis
  • Vomiting Disorders

More

Read More
7

Procedures

  • Bile Duct Procedure
  • Biliary Drainage
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Liver Biopsy

Background Check

0 Malpractice Claims

No malpractice history found for Nevada.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Rosalind Franklin University
    Medical School | Graduated 1989
  • Yale University
    Internship Hospital | Completed
  • Yale University
    Residency Hospital | Completed
  • Baylor University
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Zimmerman has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Zimmerman does not have any memberships or affiliations listed. If you are Dr. Zimmerman and would like to add memberships or affiliations, please update your free profile.

Dr. Zimmerman's Reviews

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Likelihood of recommending Dr. Zimmerman to family and friends
2.8
based on 30 total surveys (5 with reviews)
Dr. Zimmerman's Performance
  • Trustworthiness
    GOOD
  • Explains condition(s) well
    GOOD
  • Answers Questions
    GOOD
  • Time well spent
    GOOD
Office & Staff Performance
  • Scheduling
    GOOD
  • Office environment
    GOOD
  • Staff friendliness
    GOOD
  • Average wait time
    16 to 30 minutes
Patient Reviews (5)
in Las Vegas, NV |
I read some prior reviews which were pretty negative and made me hesitate making an appointment for a colonoscopy consult but went ahead after my neighbor recommended Dr. Zimmerman. I was treated very professionally by all employees I encountered. I especially was impressed with Casey who did the scheduling and answered my many questions and was super personable. She made me feel very comfortable in scheduling the colonoscopy. Had colonoscopy this am and very pleased with everyone involved!
Las Vegas, NV |
I was unhappy with my overall experience. The person at the front desk was sullen and unfriendly. The doctor treated me like I was overreacting regarding my symptoms. He didn't want to do a specific test but I insisted. The tests he ordered showed nothing but the one I wanted had urgent abnormalities. I've been needing to have them fax an order and they seem unable to get it right. There is no nurse on call for pre-op issues either.
Las Vegas, NV |
Have waited 2 years to get test results and consultation following my procedure. My last appointment I was in his office from 3-6pm. He entered the room in a business suit saying he had an event to go to and therefore there wasn't any time to talk about my procedure.
in Las Vegas, NV |
Dr. Zimmerman ordered Hepatitis C blood test for colonoscopy & coded test as routine. Result of coding caused my insurance company to deny claim. Maria insurance claims was no help saying she was new & not there when I had my colonoscopy. Next, doctor's nurse, Sandy told me they would NOT change coding & would not explain why the test was ordered. Hep C was an unrelated & erroneous test costing me $139.31. Staff is unprofessional & does not have the patients interest at heart.?
in Las Vegas, NV |
Would never recommend this doctor. Office staff very rude and incompetent. Dr. Zimmerman missed the opportunity to start me on a medication that I finally got on from another top-level physician that made a world of difference. When I experienced significant pain, he said Just go to ER just a very poor experience all around. Indicated incorrect information on history & physical--I had to cross it off and correct for new dr. Staff rude, billing horrible.
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Dr. Zimmerman accepts 8 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Anthem Blue Cross Blue Shield
    Anthem Blue Cross Blue Shield PPO
  • Blue Cross Blue Shield
    Blue Card PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Tricare
  • UnitedHealthCare
    United Healthcare

Hospitals where Dr. Zimmerman has admitting priveleges

MountainView Hospital
3100 N Tenaya Way
Las Vegas, NV 89128
View Hospital Profile
Southern Hills Hospital and Medical Center
9300 W Sunset Rd
Las Vegas, NV 89148
View Hospital Profile
Sunrise Hospital and Medical Center
3186 S Maryland Pkwy
Las Vegas, NV 89109
View Hospital Profile
Summerlin Hospital Medical Center
657 N Town Center Dr
Las Vegas, NV 89144
View Hospital Profile

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