Liam R. Sullivan
Advanced in Infective Endocarditis

Dr. Liam R. Sullivan

Infectious Disease
Corewell Health
Corewell Health Infectious Disease Specialists - 230 Michigan St NE
230 Michigan Street Northeast, Suite 230, 
Grand Rapids, MI 
On Staff At
Offers Telehealth
19 Years of Experience

Advanced in Infective Endocarditis
Corewell Health
Corewell Health Infectious Disease Specialists - 230 Michigan St NE
230 Michigan Street Northeast, Suite 230, 
Grand Rapids, MI 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Liam Sullivan is an Infectious Disease provider in Grand Rapids, Michigan. Dr. Sullivan has been practicing medicine for over 19 years and is rated as an Advanced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Chronic Inflammatory Response Syndrome (CIRS), Febrile Neutropenia, Strep Throat, and Infectious Arthritis.

His clinical research consists of co-authoring 5 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
Michigan State University, College Of Osteopathic Medicine, 2007
Residency
University of Michigan Health - West
Specialties
Infectious Disease
Licenses
Internal Medicine in MI
Board Certifications
American Osteopathic Board Of Internal Medicine
American Osteopathic Board Of Internal Medicine
Fellowships
Cleveland Clinic
Hospital Affiliations
Corewell Health Grand Rapids Hospitals
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Alignment Health Plan
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Health Alliance Plan
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
McLaren Health
  • HMO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Priority Health
  • HMO
  • POS
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 12 Less Insurance Carriers -

Locations

Corewell Health Infectious Disease Specialists - 230 Michigan St NE
230 Michigan Street Northeast, Suite 230, Grand Rapids, MI 49503
Call: 616-774-2822

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


5 Total Publications

We Dissent: Lessons From the 2025 Community-Acquired Pneumonia (CAP) Guidelines.
We Dissent: Lessons From the 2025 Community-Acquired Pneumonia (CAP) Guidelines.
Journal: Clinical infectious diseases : an official publication of the Infectious Diseases Society of America
Published: September 05, 2025
View All 5 Publications
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Corewell Health Infectious Disease Specialists - 230 Michigan St NE

230 Michigan Street Northeast, Suite 230, 
Grand Rapids, MI 
 (0.1 miles away)
616-774-2822
Experience:
29+ years
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Jorgelina Sanctis is an Infectious Disease provider in Grand Rapids, Michigan. Dr. Sanctis has been practicing medicine for over 29 years and is rated as an Advanced provider by MediFind in the treatment of Infective Endocarditis. Her top areas of expertise are Pneumonia, Strep Throat, Infective Endocarditis, and Methicillin-Resistant Staphylococcus Aureus (MRSA).

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230 Michigan Street Northeast, Suite 230, 
Grand Rapids, MI 
 (0.1 miles away)
616-774-2822
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Languages Spoken:
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Jose Rodriguez is an Infectious Disease provider in Grand Rapids, Michigan. Dr. Rodriguez has been practicing medicine for over 15 years and is rated as an Advanced provider by MediFind in the treatment of Infective Endocarditis. His top areas of expertise are Strep Throat, Infective Endocarditis, Arachnoiditis, and Pseudomonas Stutzeri Infections. Dr. Rodriguez is currently accepting new patients.

Janna L. Williams
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Corewell Health Infectious Disease Specialists - 230 Michigan St NE

230 Michigan Street Northeast, Suite 230, 
Grand Rapids, MI 
 (0.1 miles away)
616-774-2822
Experience:
13+ years
Languages Spoken:
English
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Janna Williams is an Infectious Disease provider in Grand Rapids, Michigan. Dr. Williams has been practicing medicine for over 13 years and is rated as an Advanced provider by MediFind in the treatment of Infective Endocarditis. Her top areas of expertise are Strep Throat, Osteomyelitis, Infective Endocarditis, and Sepsis. Dr. Williams is currently accepting new patients.

VIEW MORE INFECTIVE ENDOCARDITIS DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Sullivan's expertise for a condition
ConditionClose
    • Distinguished
    • Chronic Inflammatory Response Syndrome (CIRS)
      Dr. Sullivan is
      Distinguished
      . Learn about Chronic Inflammatory Response Syndrome (CIRS).
      See more Chronic Inflammatory Response Syndrome (CIRS) experts
    • Advanced
    • Familial Chronic Mucocutaneous Candidiasis
      Dr. Sullivan is
      Advanced
      . Learn about Familial Chronic Mucocutaneous Candidiasis.
      See more Familial Chronic Mucocutaneous Candidiasis experts
    • Febrile Neutropenia
      Dr. Sullivan is
      Advanced
      . Learn about Febrile Neutropenia.
      See more Febrile Neutropenia experts
    • Infectious Arthritis
      Dr. Sullivan is
      Advanced
      . Learn about Infectious Arthritis.
      See more Infectious Arthritis experts
    • Infective Endocarditis
      Dr. Sullivan is
      Advanced
      . Learn about Infective Endocarditis.
      See more Infective Endocarditis experts
    • Methicillin-Resistant Staphylococcus Aureus (MRSA)
      Dr. Sullivan is
      Advanced
      . Learn about Methicillin-Resistant Staphylococcus Aureus (MRSA).
      See more Methicillin-Resistant Staphylococcus Aureus (MRSA) experts
    • Nocardiosis
      Dr. Sullivan is
      Advanced
      . Learn about Nocardiosis.
      See more Nocardiosis experts
    View All 10 Advanced Conditions
    • Experienced
    • Arachnoiditis
      Dr. Sullivan is
      Experienced
      . Learn about Arachnoiditis.
      See more Arachnoiditis experts
    • Asymptomatic Bacteriuria
      Dr. Sullivan is
      Experienced
      . Learn about Asymptomatic Bacteriuria.
      See more Asymptomatic Bacteriuria experts
    • Bacterial Gastroenteritis
      Dr. Sullivan is
      Experienced
      . Learn about Bacterial Gastroenteritis.
      See more Bacterial Gastroenteritis experts
    • Blastomycosis
      Dr. Sullivan is
      Experienced
      . Learn about Blastomycosis.
      See more Blastomycosis experts
    • Boils
      Dr. Sullivan is
      Experienced
      . Learn about Boils.
      See more Boils experts
    • Cellulitis
      Dr. Sullivan is
      Experienced
      . Learn about Cellulitis.
      See more Cellulitis experts
    View All 42 Experienced Conditions
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