Dr. Martin Greydanus, MD

Gastroenterology  |  
Male  |  
Age 59
(8)
Insurances AcceptedSave
Dr. Martin Greydanus, MD
Dr. Martin Greydanus, MD is a gastroenterology doctor who practices in Grand Rapids, MI. He is 59 years old and has been practicing for 33 years. Dr. Greydanus is affiliated with Mercy Health Saint Mary's Campus.

Grand River Gastroenterology

310 Lafayette Ave SE Ste 400

Grand Rapids, MI 49503

Contact Information

(616) 752-6525

Dr. Martin Greydanus, MD

Dr. Martin Greydanus, MD

Accepted insurance

  • Aetna
  • Blue Cross Blue Shield
  • CHAMPVA
  • Cigna
  • Commercial Insurance Company
  • HealthPartners
  • Humana
  • Medicaid
  • Molina Healthcare
  • Priority Health
  • Simplifi
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Greydanus

Dr. Greydanus' Experience

0%ExperienceMatch
Dr. Greydanus' 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 and Internal Medicine
  • No sanctions found
  • No board actions found
1

Specialties

  • Gastroenterology
2

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
70

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • 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 Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • 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 Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Malnutrition
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • 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
5

Procedures

  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Liver Biopsy
  • Manometry

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Michigan.

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

  • Michigan State University College Of Human Medicine
    Medical School | Graduated 1984
  • Mayo Grad School Med/mayo Fndn
    Residency Hospital | Completed
  • Spectrum Health Butterworth Camp
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Greydanus has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Greydanus' Reviews

Likelihood of recommending Dr. Greydanus to family and friends
2.5
based on 8 total reviews (3 with comments)
Dr. Greydanus' Performance
  • Trustworthiness
    GOOD
  • Explains condition(s) well
    GOOD
  • Answers Questions
    FAIR
  • Time well spent
    GOOD
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    VERY GOOD
  • Staff friendliness
    VERY GOOD
  • Average wait time
    10 to 15 minutes
Patient Comments (3)
in Grand Rapids, MI |
Dr Greydannus was very short with my wife after performing an endoscopy on her, letting her know that she should stay off her prescription of Reglan until her Gastric Emptying Test the following week. My wife got too sick from not taking her medication, and her PCP told her to take it until 24 hours before the exam. Now were waiting over a week for her test results from her emptying study after being told it would take 3-5 days, nurses keep telling me their wating for Dr G to review test results
in Grand Rapids, MI |
I have been going to Dr Greydanus for 20+ years - he is very good at explaining any/all diagnosis & treatments he's prescribed. He's a very good listener & is always up to date on my condition. I would recommend him to anyone needing gastro attention. I appreciate the great care he has taken treating me with Crohn's for 20 years.
in Grand rapids |
Both experiences with this doctor have been very negative. He doesnt listen and practically throws sample prescriptions at you before knowing whats going on. He also comes off as rude and arrogant.
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Now Accepting New Patients
Dr. Greydanus accepts 12 insurance carriers
  • Aetna
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • CHAMPVA
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • Commercial Insurance Company
  • HealthPartners
  • Humana
    Choice Care PPO
    Preferred PPO
  • Medicaid
  • Molina Healthcare
    Molina
  • Priority Health
    Priority PPO
  • Simplifi
  • UnitedHealthCare
    United Healthcare

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Greydanus has admitting privileges

Mercy Health Saint Mary's Campus
200 Jefferson Ave SE
Grand Rapids, MI 49503
View Hospital Profile

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