background
background
Dr. Oliver Gilliam, MD

Dr. Oliver Gilliam, MD

Gastroenterology*
40+ years of experience

Dr. Oliver Gilliam, MD is a gastroenterologist in South Bend, IN and has over 40 years of experience in the medical field. He graduated from LOUISIANA STATE UNIVERSITY / ALEXANDRIA CAMPUS in 1982. He is affiliated with medical facilities such as Memorial Hospital of South Bend and Parkview Whitley Hospital. He is accepting new patients.

3.7 Star Rating
Based on 29 reviews 3.7 Star Rating (29 reviews)

Practice

17501 Generations Dr South Bend, IN 46635

Make an Appointment

Dr. Gilliam is a Healthgrades Choice provider in Gastroenterology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

Experience Check

Search for experience in a specific area

Dr. Gilliam's Reviews

Likelihood to recommend Dr. Gilliam

3.7

29 ratings, 12 with a written review
5 Star
62%
62%
4 Star
3%
3%
3 Star
7%
7%
2 Star
0%
0%
1 Star
28%
28%

Your trust is our top concern. Learn more.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
What went well
No results
What could be improved
No results
Helpful
Gloria Bray – May 11, 2024
×Post a ResponseAre you Dr. Oliver Gilliam, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Mar 04, 2024
×Post a ResponseAre you Dr. Oliver Gilliam, MD?
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
1 person found this helpful
Helpful
Sep 29, 2022
×Post a ResponseAre you Dr. Oliver Gilliam, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Nov 12, 2020
×Post a ResponseAre you Dr. Oliver Gilliam, MD?
What went well
  • Appointment scheduling
  • Staff friendliness
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
2 people found this helpful
Helpful
Jul 03, 2020
×Post a ResponseAre you Dr. Oliver Gilliam, MD?
What went well
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
6 people found this helpful
Helpful
Sep 19, 2019
×Post a ResponseAre you Dr. Oliver Gilliam, MD?
What went well
No results
What could be improved
No results
3 people found this helpful
Helpful
Mar 31, 2019
×Post a ResponseAre you Dr. Oliver Gilliam, MD?
What went well
  • Wait times
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
6 people found this helpful
Helpful
Lisa – Jun 26, 2018
×Post a ResponseAre you Dr. Oliver Gilliam, MD?
What went well
  • Appointment scheduling
  • Explained conditions well
  • Appointment wasn't rushed
What could be improved
No results
3 people found this helpful
Helpful
Ron D in South Bend, IN – Dec 01, 2016
×Post a ResponseAre you Dr. Oliver Gilliam, MD?
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
6 people found this helpful
Helpful
South Bend, IN – Apr 30, 2016
×Post a ResponseAre you Dr. Oliver Gilliam, MD?
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
5 people found this helpful
Helpful
New York, NY – Apr 20, 2016
×Post a ResponseAre you Dr. Oliver Gilliam, MD?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
  • Difficult to schedule appointment
  • Didn't explain conditions well
  • Staff wasn't friendly
6 people found this helpful
Helpful
Tam in Granger – Jan 13, 2016
×Post a ResponseAre you Dr. Oliver Gilliam, MD?

Leave a review

How was your experience with Dr. Gilliam?

About Me

biography

Dr. Oliver Gilliam, MD is a gastroenterologist in South Bend, IN and has over 40 years of experience in the medical field. He graduated from LOUISIANA STATE UNIVERSITY / ALEXANDRIA CAMPUS in 1982. He is affiliated with medical facilities such as...read more
  • Gastroenterology

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Louisiana State University / Alexandria Campus

    Medical School, 1982
American Board of Medical Specialties®
American Board of Internal Medicine®
Gastroenterology
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • Spanish

Dr. Gilliam is a Healthgrades Choice provider in Gastroenterology

    Read our methodology

    Insurance Check

    Search for your insurance carrier and choose your plan type

    Locations

    Practice

    Michiana Gastroenterology Inc.17501 Generations Dr South Bend, IN 46635
    1
    MG Anesthesia LLC53830 Generations Dr South Bend, IN 46635
    2

    Affiliated Hospitals

    • Community Hospital of Bremen

      1020 High Rd
      Bremen, IN 46506

      How patients felt about the care they received at this hospital.

      88%
      Patients said they were given information about recovering at home
      84%
      Patients said their room and bathroom were always kept clean

      7% higher than the national average

      View all patient feedback
    • Woodlawn Hospital

      1400 E 9th St
      Rochester, IN 46975

      How patients felt about the care they received at this hospital.

      91%
      Patients said they were given information about recovering at home

      3% higher than the national average

      86%
      Patients said that doctors always listened to them and explained things well

      4% higher than the national average

      View all patient feedback
    • Parkview Whitley Hospital

      1260 E State Road 205
      Columbia City, IN 46725

      How patients felt about the care they received at this hospital.

      89%
      Patients said they were given information about recovering at home

      1% higher than the national average

      81%
      Patients said that nurses always listened to them and explained things well

      1% lower than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality