Dr. Mark Gretsinger, MD

Dr. Mark Gretsinger, MD

Gastroenterology | Male | 59 years old

Providing the best possible care with up to date technology.Read more

ProMedica Physicians Digestive Healthcare
Accepting new patients
Gastrointestinal Care Excellence Award
Hospital Quality

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Care Philosophy

Providing the best possible care with up to date technology.Read more

Dr. Gretsinger's Experience

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Specialties

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Board Certifications

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Conditions Treated

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Background Check

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Education

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Gretsinger

Dr. Gretsinger accepts 9 insurance carriers

Affiliated Hospitals

Hospital Quality

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Hospital Quality Awards

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Dr. Gretsinger's Reviews

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Likelihood of recommending Dr. Gretsinger to family and friends
2.4
based on 15 total surveys (1 with a review)
Key Survey Insights
  • Trustworthiness
     (15)
  • Helpfulness
     (15)
  • Staff
     (15)
  • Scheduling
     (14)
Experience with Dr. Gretsinger
  • Level of trust in provider's decisions
     (15)
  • How well provider explains medical condition(s)
     (15)
  • How well provider listens and answers questions
     (15)
  • Spends appropriate amount of time with patients
     (15)
Dr. Gretsinger's Office & Staff
  • Ease of scheduling urgent appointments
     (14)
  • Office environment, cleanliness, comfort, etc.
     (15)
  • Staff friendliness and courteousness
     (15)
  • Total wait time (waiting & exam rooms)
    10 – 15 minutes (15)
Open Full Survey+
Toledo, OH |
Very nice Dr. but I feel rushed when I'm in his office.
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Specialties

  • Gastroenterology

Board Certifications

Why It Matters: Dr. Gretsinger's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Gastroenterology
  • Internal Medicine

Conditions Treated

  • Abdominal Disorders
  • Abscess
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colitis
  • Colon Disorders
  • Colon Polyp
  • Colorectal Cancer
  • Constipation
  • Copper Metabolism Disorders
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysphagia
  • Enteritis
  • Esophageal Cancer
  • Esophageal Dilation
  • 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
  • Heartburn
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Liver Damage from Alcohol
  • Malnutrition
  • Megacolon
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Non-Neonatal Jaundice
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Hepatitis
  • Vomiting Disorders

Procedures Performed

  • Capsule Endoscopy
  • Colonoscopy
  • Colonoscopy With Polypectomy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer Screening
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Esophageal pH Monitoring
  • Fecal Impaction Removal
  • Flexible Sigmoidoscopy
  • Gastroenterology Procedures
  • Liver Biopsy
  • Manometry

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Ohio.

    What is medical malpractice
  • 0
    Sanctions

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions

Education

  • Medical School
    Wright State University / Main Campus
  • Internship Hospital
    Medical College of Ohio

    Completed in 1984

  • Residency Hospital
    The University of Toledo Medical Center
  • Fellowship Hospital
    Michigan State University
  • Undergraduate School
    Dartmouth College

    Graduated in 1979

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Gretsinger has no media or publications listed.

Languages Spoken

  • English

Memberships &
Professional Affiliations

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

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Dr. Gretsinger'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 and Internal Medicine
  • Malpractice claims in Ohio not available
  • No sanctions found
  • No board actions found
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Why Does Experience Matter?

Even specialists specialize. One orthopedic surgeon might do nothing but hip surgeries, while another does nothing but knees. If you want the best possible care, it’s critical to match your medical need with the doctor who truly specializes in treating it.

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Patient Satisfaction Results for Dr. Gretsinger

Overall Patient Satisfaction Score

Dr. Gretsinger's Office & Staff

Ease of scheduling urgent appointments
Office environment, cleanliness, comfort, etc.
Staff friendliness and courteousness
Total wait time (waiting & exam rooms)
10 – 15 minutes

Experience with Dr. Gretsinger

Level of trust in provider's decisions
How well provider explains medical condition(s)
How well provider listens and answers questions
Spends appropriate amount of time with patients
×

Dr. Gretsinger's Care Philosophy

Providing the best possible care with up to date technology.