Providers
121
Locations
1
Specialties
12
Insurance Plans
26
About St Marys Medical Center
Background and practice information
St Marys Medical Center is a large multi-specialty medical practice based in Duluth, MN, with 121 affiliated healthcare providers.
The practice brings together providers across multiple specialties, including emergency medicine, nurse practitioner, physician assistant, and cardiovascular disease. Its providers are in-network with 26 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
1 location
St Marys Medical CenterPrimary
402 E 2ND ST, Duluth, MN 558051906
(218) 786-3443
Affiliations
Hospitals where providers at St Marys Medical Center hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
St Marys Medical Center accepts 84 plans from 9 insurers, including Cigna, Aetna, BCBS Minnesota.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at St Marys Medical Center
Provider specialties represented at this practice
Healthcare Providers
121 providers practice here
Thenappan Thenappan, MD
Advanced Heart Failure And Transplant Cardiology · Telehealth
Duluth, MN
John Anderson, DO
Cardiac Electrophysiology · Telehealth
Duluth, MN
Graham Lohrmann, MD
Cardiac Electrophysiology · Telehealth
Duluth, MN
Michael Mollerus, MD
Cardiac Electrophysiology · Telehealth
Duluth, MN
Christopher Heck, MD
Cardiac Surgery
Duluth, MN
Stephen Huddleston, MD
Cardiac Surgery
Duluth, MN
Rochus Voeller, MD
Cardiac Surgery
Duluth, MN
Keyn Mun Joshua Wong, MD
Cardiac Surgery
Duluth, MN
Ramin Artang, MD
Cardiovascular Disease (cardiology)
Duluth, MN
Bryan Austin, NP
Cardiovascular Disease (cardiology)
Duluth, MN
Catherine Benziger, MD
Cardiovascular Disease (cardiology)
Duluth, MN
Jose Betancourt, MD
Cardiovascular Disease (cardiology)
Duluth, MN
Kimberly Boddicker, MD
Cardiovascular Disease (cardiology) · Telehealth
Duluth, MN
Kathleen Braddy, MD
Cardiovascular Disease (cardiology)
Duluth, MN
Andrew Chiu, MD
Cardiovascular Disease (cardiology) · Telehealth
Duluth, MN
Christina Fanola, MD
Cardiovascular Disease (cardiology) · Telehealth
Duluth, MN
Danielle Henkel, MD
Cardiovascular Disease (cardiology)
Duluth, MN
Sarosh Janjua, MD
Cardiovascular Disease (cardiology)
Duluth, MN
Christopher Latanich, MD
Cardiovascular Disease (cardiology) · Telehealth
Duluth, MN
Neha Paul, MD
Cardiovascular Disease (cardiology)
Duluth, MN
Christopher Reiff, MD
Cardiovascular Disease (cardiology) · Telehealth
Duluth, MN
Robert Ruffner, MD
Cardiovascular Disease (cardiology)
Duluth, MN
Laszlo Tekler, DO
Cardiovascular Disease (cardiology)
Duluth, MN
John Wight, MD
Cardiovascular Disease (cardiology)
Duluth, MN
Frequently Asked Questions
Common questions about St Marys Medical Center
How many providers are at St Marys Medical Center?
St Marys Medical Center has 121 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does St Marys Medical Center offer?
The practice includes providers in emergency medicine, nurse practitioner, physician assistant, and cardiovascular disease, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does St Marys Medical Center accept?
Providers at St Marys Medical Center are collectively in-network with 26 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is St Marys Medical Center located?
St Marys Medical Center's primary location is in Duluth, MN. See the contact section for the full address and phone number.
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