Dr. Oliver Dewitt Gilliam, MD - South Bend, IN - Gastroenterology, Internal Medicine

Dr. Oliver Dewitt Gilliam, MD

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Gastroenterology, Internal Medicine
South Bend, IN 46635 (5 other locations)
4 
17
Dr. Oliver Dewitt Gilliam, MD is a health care provider primarily located in South Bend, IN, with other offices in Plymouth, IN and La Porte, IN (and 2 other locations). They have 42 years of experience. Their specialties include Gastroenterology, Internal Medicine. Dr. Gilliam is affiliated with Saint Joseph Regional Medical Center. They speak English and Spanish.

Quick Facts

  • accepting new patients
  • 4
  • 42 years of experience
  • 53 insurances accepted
  • speaks English, Spanish
  • Louisiana State University
  • 8 comments
  • 2 specialties
  • 10 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 6 locations

Patients’ Perspective

  • On-time appointments
  • Good bedside manner

Locations

Dr. Oliver Dewitt Gilliam has 6 locations

Mgi

17501 Generations Dr South Bend, IN 46635
Accepting New Patients

Plymouth Medical Center

1915 Lake Ave Plymouth, IN 46563

Memorial Hospital Of South Bend

615 N Michigan St South Bend, IN 46601

Mgi

900 I St La Porte, IN 46350

Mgi

1919 Lake Ave Plymouth, IN 46563

Michiana Endoscopy Center

53830 GENERATIONS DR SOUTH BEND, IN 46635

Insurance Plans Accepted by Dr. Oliver Dewitt Gilliam

  • Aetna Choice POS II
  • Aetna Elect Choice EPO Open Access
  • Aetna HMO
  • Aetna Innovation Health Aetna Premier Care Network Plus
  • Aetna Managed Choice POS Open Access
  • Aetna Open Choice PPO
  • Aetna Signature Administrators PPO
  • Aexcel PPO
  • Ambetter from MHS HIX
  • Ambetter IN
  • Ambetter MI
  • Ambetter Superior Health Plan
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • Anthem Blue Preferred Plus POS
  • Anthem HealthSync HMO - IN
  • Anthem HealthSync Options POS
  • Anthem HealthSync PPO - IN
  • Anthem IN Pathway X Bronze Direct CACA HIX
  • BCBS Blue Card PPO
  • BCBS IL PPO
  • BCBS MI Blue Care Network PCP Focus Network HMO
  • BCBS MI Blue Cross Preferred
  • BCBS MI Blue Cross Premier PPO
  • BCBS MI Blue Cross Select
  • BCBSA Blue Card High Performance Network
  • Blue Cross Premier PPO
  • CareSource Indiana
  • CareSource Just4Me IN
  • CIGNA HMO
  • CIGNA Open Access Plus
  • CIGNA PPO
  • Encore Health Network
  • First Health PPO
  • HealthSync HMO - IN
  • HealthSync Options POS
  • HealthSync PPO - IN
  • Humana / ChoiceCare Network PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • Humana/ChoiceCare+ Network PPO
  • MDWise Mrktplace
  • Medica Choice With UHC
  • MEDICA CHOICE WITH UNITEDHEALTHC
  • PHP Select with Encircle
  • PPO Plans - Group Enrollees
  • Sagamore Plus
  • UHC Choice Plus POS
  • UHC Navigate HMO
  • UHC NAVIGATE PLUS POS
  • UHC Navigate POS
  • UHC Nexus Open Access
  • UHC Options PPO

Specialties

Dr. Oliver Dewitt Gilliam has the following 2 specialties

Specialty Expertise

Dr. Oliver Dewitt Gilliam has the following 10 areas of expertise

  • Celiac Disease
  • Acid Reflux Disease (GERD)
  • Irritable Bowel Syndrome (IBS)
  • Hepatitis C
  • Abdominal Pain
  • Hemorrhoids
  • Constipation
  • Ulcerative Colitis
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colonoscopy

Education

Louisiana State University

Graduated in 1982

Wayne State University

Graduated in 1987

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