Expert list · Last reviewed April 17, 2026
Top Interventional Cardiology Doctors in Maryland 2026
Interventional cardiology doctors in Maryland known for complex coronary procedures, heart failure care, and teaching-hospital depth.
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Maryland has a small group of interventional cardiology doctors whose cath-lab experience, academic ties, and published research put them near the top of the field — here is where to start if you need a stent, a heart attack worked up, or a complex coronary case reviewed.
Interventional cardiologists open blocked arteries, place stents, and treat structural heart problems through thin catheters instead of open surgery. The doctors below practice in and around Baltimore and the D.C. suburbs, with most holding faculty or teaching appointments at the University of Maryland Medical Center or Johns Hopkins. That matters because Maryland's two large academic heart programs see the highest volume of complex cases in the state, which is how operators stay sharp.
Dr. Gupta is an interventional cardiologist at the University of Maryland Medical Center in Baltimore, with additional ties to Carroll Hospital Center and Johns Hopkins. He treats coronary artery disease, performs angioplasty and stenting, and works at a program known for complex cardiac care. His research includes a 2019 review on drug-eluting stents in Nature Reviews Cardiology 1, and he has contributed to Maryland's landmark work on genetically modified pig-to-human heart transplantation, including the 2025 Nature Medicine report on the first live human recipient 3.
Dr. Gottlieb is a cardiologist at the University of Maryland Medical Center in Baltimore, with a career focused on heart failure and patient outcomes after myocardial infarction. He sees patients whose hearts are weakened from heart attacks, valve disease, or long-standing blood pressure problems. His trial work on beta-blockade after heart attack, published in The New England Journal of Medicine 5, and on controlled-release metoprolol in heart failure, published in JAMA 4, helped shape the medications most cardiac patients take today.
Dr. Miller practices interventional cardiology in Glen Burnie through a Johns Hopkins affiliation. Glen Burnie sits between Baltimore and Annapolis, giving patients in Anne Arundel County access to catheter-based coronary care without driving into the city. She treats chest pain, stable coronary disease, and acute presentations that need same-day intervention.
Dr. Chatrathi is an interventional cardiologist in Greenbelt with a Johns Hopkins School of Medicine affiliation. He serves patients in Prince George's County and the inner D.C. suburbs, with a practice focused on coronary intervention and general cardiology follow-up. If a case needs escalation, the Hopkins connection gives him a clear referral path into one of the country's highest-volume academic heart programs.
Dr. Bahl is an interventional cardiologist practicing in the Upper Marlboro and Lanham area, affiliated with Johns Hopkins University School of Medicine. His published case reports focus on patients who fall outside classic cardiac textbooks: extensive coronary disease decades after Hodgkin's lymphoma radiation 9, conduction abnormalities after COVID-19 vaccination 10, and right ventricular infarction from pulmonary embolism with a negative D-dimer 11. That kind of pattern-recognition work matters when your own case does not look ordinary.
Dr. Cummings practices at Sinai Hospital of Baltimore and Northwest Hospital Center, with a Johns Hopkins faculty connection. He treats coronary artery disease and acute cardiac events, and his research contribution includes the PRONTO trial on clopidogrel loading before elective stenting, published in the American Heart Journal 12. That study helped answer a practical question cath-lab teams had for years: how fast does the blood thinner actually start working before you place the stent?
What to look for in an interventional cardiology specialist
- Board certification in cardiovascular disease and interventional cardiology
- Affiliation with a teaching hospital that does high volumes of percutaneous coronary intervention
- Subspecialty focus that matches your problem (for example, chronic total occlusion, structural heart, or acute coronary syndrome)
- 24/7 cath-lab coverage at the hospital where they admit
- Whether they are accepting new patients and how long the wait is
- In-network status with your insurance
Questions to ask before your first appointment
- How many coronary interventions like mine do you perform each year?
- Would my case be treated with medication, a stent, or bypass surgery, and how do you decide?
- What is your complication rate for this procedure, and how does it compare with national benchmarks?
- If something goes wrong during the procedure, who is the cardiac surgery backup?
- Will you be the one performing the procedure, or a partner or fellow?
- How do I reach your team after hours if I develop chest pain post-procedure?
The bottom line
Maryland's best interventional cardiology is concentrated at the two large academic centers in Baltimore, but several strong operators practice in Glen Burnie, Greenbelt, and Prince George's County with faculty links back to Hopkins. Start with the doctor whose hospital is closest to you and whose focus matches your condition. If your case is complex — a chronic total occlusion, a second or third stent, or heart disease on top of cancer treatment — ask your primary cardiologist for a referral into one of the academic programs before your procedure is scheduled.
Sources
- 1.Drug-eluting coronary stents: insights from preclinical and pathology studies — Nature Reviews Cardiology, 2019. DOI
- 2.Progressive genetic modifications of porcine cardiac xenografts extend survival to 9 months — Xenotransplantation, 2022. DOI
- 3.Transplantation of a genetically modified porcine heart into a live human — Nature Medicine, 2025. DOI
- 4.Effects of Controlled-Release Metoprolol on Total Mortality, Hospitalizations, and Well-being in Patients With Heart Failure — JAMA, 2000. DOI
- 5.Effect of Beta-Blockade on Mortality among High-Risk and Low-Risk Patients after Myocardial Infarction — New England Journal of Medicine, 1998. DOI
- 6.Ventricular Dysfunction and the Risk of Stroke after Myocardial Infarction — New England Journal of Medicine, 1997. DOI
- 7.Acute Hemodynamic and Clinical Effects of Levosimendan in Patients With Severe Heart Failure — Circulation, 2000. DOI
- 8.The influence of age, gender, and race on the prevalence of depression in heart failure patients — Journal of the American College of Cardiology, 2004. DOI
- 9.PREMATURE EXTENSIVE CORONARY ARTERY DISEASES 3 DECADES AFTER THERAPEUTIC RADIATION FOR HODGKIN'S LYMPHOMA: WHEN PRACTICE FALLS BEHIND THE GUIDELINES — CHEST Journal, 2024. DOI
- 10.A PROPOSED CLASSIFICATION OF CARDIAC CONDUCTION ABNORMALITIES ASSOCIATED WITH COVID19 VACCINATION — Journal of the American College of Cardiology, 2023. DOI
- 11.Right Ventricular Infarction Secondary to Extensive Bilateral Pulmonary Emboli in the Setting of Negative D-dimer: A Case Report and Mini-Review — Cardiology and Cardiovascular Medicine, 2022. DOI
- 12.Onset and extent of platelet inhibition by clopidogrel loading in patients undergoing elective coronary stenting: The Plavix Reduction Of New Thrombus Occurrence (PRONTO) trial — American Heart Journal, 2003. DOI
- 13.Nausea and vomiting during acute myocardial infarction and its relation to infarct size and location — The American Journal of Cardiology, 1987. DOI
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