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  • Gastroenterology, Internal Medicine
  • 28 years of experience
  • Digestive Disease Center Of South Georgia 112 Mimosa Dr, Thomasville, GA 31792

Brief Intro

Matthew B. Grundfast, DO, FACG BOARD CERTIFIED GASTROENTEROLOGIST Dr. Grundfast is the medical director at Phoebe Gastroenterology and a clinical instructor with the Southwest Georgia Family Medicine Residency Program. He earned a Doctor of Osteopathic Medicine from New York College of Osteopathic Medicine, and a bachelor’s degree in biology from Binghamton University.

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Education Background

RESIDENCY

Geisinger Health System

MEDICAL SCHOOL

New York Institute Of Technology College Of Osteopathic Medicine - 1997

Languages Spoken

  • English
  • Spanish

Location & Hours

  • Digestive Disease Center Of South Georgia
  • 112 Mimosa Dr, Thomasville, GA 31792
  • Mon:8:00 am - 5:00 pm
    Tue:8:00 am - 5:00 pm
    Wed:8:00 am - 5:00 pm
    Thu:8:00 am - 5:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Gastroenterology
  • Internal Medicine

Conditions Addressed

  • Irritable Bowel Syndrome (IBS)
  • Diverticulosis
  • Hemorrhoids
  • Cirrhosis
  • Esophagitis
  • Infectious Liver Disease
  • Intestinal Obstruction
  • Constipation
  • Gastrointestinal Hemorrhage
  • Gastroesophageal Reflux Disease (GERD)
  • Gastritis and Duodenitis
  • Inflammatory Bowel Disease (IBD)
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Procedures Performed

  • Sigmoidoscopy
  • Colonoscopy

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Blue Cross Blue Shield
  • Humana
  • Medicare
  • Mutual of Omaha
  • CareSource
  • APWU
  • UnitedHealthcare
  • GEHA
  • Optum Health
  • Aetna
  • Transamerica
  • Cigna
  • Alliant Health Plans
  • WPS Health Plan
  • Capital Health Plan
  • Wellcare
  • Ambetter
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  • Cancer 24
  • Cardiology, Heart & Vascular Surgery 19
  • Orthopedics 45
  • Neurology & Neurosurgery 32
  • Gastroenterology & GI Surgery 45
  • Pulmonology & Lung Surgery 48
  • Diabetes & Endocrinology 18
  • Children's Hospital 6
  • Urology 43
  • Psychiatry 45
  • Geriatrics 38
  • Rehabilitation 27
  • Obsterics & Gynecology 6
  • Ophthalmology 1
  • Ear, Nose & Throat 3
  • Rheumatology 1
  • Long Term Care 10
  • Maternity Care (Uncomplicated Pregnancy) 10