Neurology
Marri Horvat, MD
MUSC Health Telehealth Clinic - Charleston
Marri Horvat, MD, MS, is a neurologist and sleep medicine specialist practicing in Charleston, South Carolina, with a subspecialty focus on adult sleep medicine. She treats conditions including excessive daytime sleepiness, drowsiness, obstructive sleep apnea, and restless legs syndrome, as identified by patient outcome data. Dr. Horvat serves adult patient populations, offering both in-person and telehealth consultations at MUSC Health facilities such as University Medical Center and MUSC Healt
Is Dr. Horvat right for you?
We'll build a personalized evaluation of Dr. Horvat for your case, side-by-side against the top alternatives in their subspecialty.
- In-depth evaluation of Dr. Horvat for your specific case
- Side-by-side comparison vs. the top alternatives
Fully credited toward membership if you join within 30 days
$25
Credentials
Education & Training
- Medical School: The Ohio State University (MD, 2016)
- Residency: University of Michigan (Neurology, 2020)
- Fellowship: University of Michigan (Sleep Medicine, 2021)
Years in Practice
10+ years
Peer Recognition
- ABPN — Board Certified in Neurology
2026
Clinical Focus
Subspecialties
Conditions & Treatments
Insurance(s) Accepted
Please verify your coverage with the provider — plan participation can change.
Practice Details
Hospital Affiliations
- MUSC Health
Languages
English
Conditions Dr. Horvat treats
Insurance accepted
- 90 Degree Benefits
- Aetna
- Allegiance Health Plans
- Ambetter
- Anthem Blue Cross Blue Shield
- Aspirus Health Plan
- ASR Health Benefits
- Avera Health Plans
- Banner Health Aetna
- Centivo
- Cigna
- Dean Health Plan
- Denver Health Medical Plan, Inc.
- EMI Health
- Employee Benefit Management Services, Inc. (MT)
- First Health
- Hawaii Medical Assurance Association
- Health Alliance Plan (HAP)
- Healthgram
- HealthLink
- HealthPartners
- Homestead Health Plans
- MagnaCare
- Mass General Brigham Health Plan
- MedCost
- Medica
- Medical Mutual of Ohio
- Meritain
- Moda Health
- MotivHealth Insurance Company
- Nippon Life Insurance Company of America
- Personify Health (FKA HealthComp)
- Prairie States
- Priority Health
- Providence Health Plan
- Quartz
- The Health Plan
- UnitedHealthcare
- Univera Healthcare
- WebTPA
Frequently asked
Does Dr. Horvat accept 90 Degree Benefits insurance?
Where does Dr. Horvat practice?
What does Dr. Horvat specialize in?
How long has Dr. Horvat been practicing?
What is Dr. Horvat's medical training?
Specialists similar to Dr. Horvat
More sleep medicine specialists in North Carolina
Sources
- https://www.medifind.com/doctors/marri-horvat/326456456
- https://www.healthgrades.com/physician/dr-marri-horvat-xymv3vm
- https://www.getcare.muschealth.org/providers/marri-horvat-1205286291
- https://www.getcare.muschealth.org/providers?specialties.name=Sleep+Medicine
- https://education.musc.edu/MUSCApps/FacultyDirectory/Horvat-Marri
- https://jamanetwork.com/journals/jama/fullarticle/2790488
- https://healthy.kaiserpermanente.org/content/dam/kporg/final/documents/directories/regional-directories/medicare/2026/provider-directory-individual-wa.pdf