Liam R Sullivan, DO
Infectious Diseases
Highlights
Age Groups Seen
- Adult 18-64
- Older Adult 65+
Languages
- English
Gender
MaleAffiliations
- Corewell Health Grand Rapids Hospitals
About
About the Provider
Board Certification: Infectious Disease; Internal Medicine
Medical Education: Michigan State University, East Lansing, Michigan
Residency: Metro Health Hospital, Wyoming, Michigan
Fellowship: Cleveland Clinic, Cleveland, Ohio
LGBTQIA+ Safe & Affirming
To earn the "Safe and Affirming" designation, providers individually complete an online training program which includes modules developed by the National LGBTQIA+ Health Education Center. For more information, click here.
Locations
- Corewell Health Infectious Disease Specialists - 230 Michigan St NE
- 230 Michigan Street Northeast, Suite 230, Grand Rapids, MI 49503
- Get Directions
- Phone: 616-774-2822
- Fax: 616-391-8665
Experience
Education
- Fellowship: Cleveland Clinic, Infectious Disease, 2012
- Residency: University of Michigan Health - West, Internal Medicine, 2010
- Medical School: Michigan State University, College of Osteopathic Medicine, Doctor of Osteopathic Medicine (DO), 2007
Board Certifications
- Infectious Disease: American Osteopathic Board of Internal Medicine, 2012
- Internal Medicine: American Osteopathic Board of Internal Medicine, 2010
Insurance
- Aetna/Cofinity
- Align Senior Care MI
- BCBS Medicare Advantage Plus Blue
- BCBS PPO
- BCBS Traditional
- Blue Care Network
- Blue Care Network Medicare Advantage
- Blue Cross Complete
- Cigna
- Coventry First Health
- Health Alliance Plan by Henry Ford
- Humana Military (Tricare East)
- McLaren Commercial
- McLaren Medicaid
- McLaren Medicare Advantage
- Medicaid
- Medicare
- Meridian AmBetter
- Meridian Complete (MI Health LINK) Dual Eligible
- Meridian Medicaid
- Molina Medicaid/MiChild/Marketplace (Health Plus)
- Molina Medicare
- Priority Health Choice Medicaid
- Priority Health HMO/PPO
- Priority Health Medicare Advantage
- Railroad Medicare
- Trinity Health Plan of MI
- UHC/Optum (VA Community Care Network)
- UM Health Plan
- United Health Care Commercial
- United Health Care Dual Complete
Reviews
5 of 5 stars
10 Ratings, 3 ReviewsCorewell Health is committed to delivering high-quality and compassionate care. These ratings and reviews are transparent patient feedback collected via survey following a provider care experience that asks patients and families about the care they received.
- 5 out of 5 starsReviewed on 4/10/2026
Excellent at listening, explaining plan. Compassionate and knowledgeable
- 5 out of 5 starsReviewed on 11/20/2025
Been great all these years whenever I have seen him.
- 5 out of 5 starsReviewed on 10/3/2025
Thank you so much for the care that you’ve given me. I really really do appreciate it. I was scared because I never had heard of the fungus in my lungs before and you made me feel at ease. And things are going well.