Dr. Oliver Gilliam, MD

Gastroenterology  |  
Male  |  
Age 60
(22)
Insurances AcceptedSave
Dr. Oliver Gilliam, MD
Dr. Oliver Gilliam, MD is a gastroenterology doctor who practices in South Bend, IN. He is 60 years old and has been practicing for 35 years. Dr. Gilliam is affiliated with Saint Joseph Regional Medical Center, Saint Joseph Health System Plymouth Campus and Memorial Hospital of South Bend.

17501 Generations Dr

South Bend, IN 46635

Contact Information
Dr. Oliver Gilliam, MD

Dr. Oliver Gilliam, MD

Accepted insurance

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • Humana
  • Sagamore Health Network

*Please verify this information when scheduling an appointment.

Learn about Dr. Gilliam

Dr. Gilliam's Experience

0%ExperienceMatch
Dr. Gilliam'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
  • 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*
72

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
  • Dysentery
  • Dysphagia
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • 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
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Heartburn
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Malnutrition
  • Megacolon
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Hepatitis
  • Vomiting Disorders

More

Read More
8

Procedures

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

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Indiana.

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

  • Louisiana State University School of Medicine in Shreveport
    Medical School | Graduated 1982
  • Lsu Health Science Center University Hospital
    Residency Hospital | Completed
  • Wayne St University Affil Hospital
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Gilliam has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Gilliam's Reviews

Likelihood of recommending Dr. Gilliam to family and friends
4.1
based on 22 total reviews (5 with comments)
Dr. Gilliam's Performance
  • Trustworthiness
    EXCELLENT
  • Explains condition(s) well
    EXCELLENT
  • Answers Questions
    EXCELLENT
  • Time well spent
    VERY GOOD
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    EXCELLENT
  • Staff friendliness
    VERY GOOD
  • Average wait time
    16 to 30 minutes
Patient Comments (5)
Granger, IN |
My husband and I have been cared for by Dr. Gilliam for a number of years. He is a superb physician -- very caring and approachable. He also has terrific technique for colonoscopies and I know of his excellent reputation with other physicians.
in South Bend, IN |
My experience with Dr. Gilliam was ok. I had a severe gastrointestinal issue that was complicated and difficult to diagnose. During my first few visits, Dr. Gilliam was patient and helped me well. But when my symptoms didn't seem to be going away, I went back to see him a few more times. It was during this time that Dr. Gilliam's attitude towards me changed. He became reluctant to see me each time I would visit. If he could remain good even when your issue lingers, then he'd be a good doctor.
South Bend, IN |
I can't really rate Dr. Gilliam since I'm still waiting for a call back to schedule. His scheduling staff is terrible and does not return telephone calls.
New York, NY |
Unsympathetic to patient's pain, and indifferent to patient care. Doctor unwilling to spend time, in a hurry to move on to next patient. Waited 30 minutes for a 6:00AM endoscopy appointment. Unorganized office staff, and not caring at all! Sends messages back to Doctor, and either messages actually weren't sent, or Doctor chooses not to respond. No calls back on two different occasions, which is totally unacceptable!
in Granger |
Good experience with Dr. Gillum. He is very knowledgeable and doesn't rush appointments. However his nurse Holly is very bad at getting back to you. I have requested her to ask the dr. a question three separate times reguarding medication, with no response. I called again and spoke to someone who looked in the system and found that Holly never even asked the dr. my question. she only sent a medication request which is not what I asked for.Irritating that I have to sched appt just for a question
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Now Accepting New Patients
Dr. Gilliam accepts 6 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Anthem Blue Cross Blue Shield
    Anthem Blue Cross Blue Shield HMO
    Anthem Blue Cross Blue Shield PPO
  • Blue Cross Blue Shield
    Blue Card PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • Humana
    Choice Care PPO
  • Sagamore Health Network
    Sagamore Plus

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Gilliam has admitting privileges

Saint Joseph Regional Medical Center
5215 Holy Cross Pkwy
Mishawaka, IN 46545
View Hospital Profile
Saint Joseph Health System Plymouth Campus
1915 Lake Ave
Plymouth, IN 46563
View Hospital Profile
Memorial Hospital of South Bend
615 N Michigan St
South Bend, IN 46601
View Hospital Profile