Providers
747
Locations
12
Specialties
12
Insurance Plans
40
About Johns Hopkins University
Background and practice information
Johns Hopkins University is a large multi-specialty medical practice based in Baltimore, MD, with 747 affiliated healthcare providers practicing across 12 locations in 4 states.
The practice brings together providers across multiple specialties, including internal medicine, diagnostic radiology, physician assistant, and hospitalist. Its providers are in-network with 40 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
12 locations
Johns Hopkins UniversityPrimary
6201 GREENLEIGH AVE, Middle River, MD 212202004
Affiliations
Hospitals where providers at Johns Hopkins University hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Johns Hopkins University accepts 156 plans from 16 insurers, including Kaiser Permanente Mid-Atlantic States, Cigna, Aetna.
Kaiser Permanente Mid-Atlantic States
In-NetworkView all Kaiser Permanente Mid-Atlantic States doctors in Middle River, MD →Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at Johns Hopkins University
Provider specialties represented at this practice
Healthcare Providers in Middle River
301 providers practice here
Nisha Gilotra, MD
Advanced Heart Failure And Transplant Cardiology · Telehealth
Middle River, MD
Steven Hsu, MD
Advanced Heart Failure And Transplant Cardiology · Telehealth
Middle River, MD
Edward Kasper, MD
Advanced Heart Failure And Transplant Cardiology · Telehealth
Middle River, MD
Konstantinos Aronis, MD
Cardiac Electrophysiology · Telehealth
Middle River, MD
Hamza Aziz, MD
Cardiac Surgery · Telehealth
Middle River, MD
Mehrdad Ghoreishi, MD
Cardiac Surgery · Telehealth
Middle River, MD
Armin Arbab-zadeh, MD
Cardiovascular Disease (cardiology)
Middle River, MD
Andreas Barth, MD
Cardiovascular Disease (cardiology) · Telehealth
Middle River, MD
Ronald Berger, MD
Cardiovascular Disease (cardiology) · Telehealth
Middle River, MD
Michael Blaha, MD
Cardiovascular Disease (cardiology) · Telehealth
Middle River, MD
Hugh Calkins, MD
Cardiovascular Disease (cardiology) · Telehealth
Middle River, MD
Richard Carrick, MD
Cardiovascular Disease (cardiology) · Telehealth
Middle River, MD
Ari Cedars, MD
Cardiovascular Disease (cardiology)
Middle River, MD
Jonathan Chrispin, MD
Cardiovascular Disease (cardiology) · Telehealth
Middle River, MD
Oscar Cingolani, MD
Cardiovascular Disease (cardiology) · Telehealth
Middle River, MD
Matthew Czarny, MD
Cardiovascular Disease (cardiology) · Telehealth
Middle River, MD
Virginia Hahn, MD
Cardiovascular Disease (cardiology)
Middle River, MD
Henry Halperin, MD
Cardiovascular Disease (cardiology)
Middle River, MD
Allison Hays, MD
Cardiovascular Disease (cardiology)
Middle River, MD
Thorsten Leucker, MD
Cardiovascular Disease (cardiology) · Telehealth
Middle River, MD
Charles Lowenstein, MD
Cardiovascular Disease (cardiology)
Middle River, MD
Jose Madrazo, MD
Cardiovascular Disease (cardiology) · Telehealth
Middle River, MD
Joseph Marine, MD
Cardiovascular Disease (cardiology) · Telehealth
Middle River, MD
Thomas Metkus, MD
Cardiovascular Disease (cardiology)
Middle River, MD
Frequently Asked Questions
Common questions about Johns Hopkins University
How many providers are at Johns Hopkins University?
Johns Hopkins University has 747 affiliated healthcare providers across 12 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Johns Hopkins University offer?
The practice includes providers in internal medicine, diagnostic radiology, physician assistant, and hospitalist, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Johns Hopkins University accept?
Providers at Johns Hopkins University are collectively in-network with 40 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Johns Hopkins University located?
Johns Hopkins University's primary location is in Baltimore, MD, with 11 additional locations listed on this page. See the contact section for the full address and phone number.
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