Our Doctors – The Heart Center at Mercy

The Heart Center at Mercy is led by Cardiology Department Chief Dr. Mark Applefeld and specializes in the diagnosis, treatment and prevention of cardiovascular and heart disease.

The Heart Center at Mercy

Mark Applefeld, M.D.

Director, The Heart Center at Mercy

Specialty: Cardiology Phone: 410-332-9752 Locations: Mercy Downtown - McAuley Plaza; Additional locations, see full bio

Dr. Mark Applefeld, Chief of the Division of Cardiology, helps patients with heart problems, including heart attack, heart murmur and heart disease.

Heart Center - Baltimore, MD

David Kim, M.D.

Director, Echocardiography Services

Specialty: Cardiology Phone: 410-332-9752 Locations: Mercy Downtown - McAuley Plaza; Additional locations, see full bio

Dr. David Kim is the Director of Echocardiography at The Heart Center at Mercy in Baltimore, Maryland.

Tomas Ayala, M.D.

Specialty: Cardiology Phone: 410-801-3515 Locations: Mercy Downtown - McAuley Plaza; Additional locations, see full bio

Dr. Tomas Ayala sees patients at Mercy Personal Physicians at Reisterstown and provides comprehensive cardiology care.

The Heart Center at Mercy - Baltimore, MD

Mark Goldstein, M.D.

Specialty: Cardiology Phone: 443-275-5000 Locations: Mercy Personal Physicians at Lutherville; Additional locations, see full bio

Dr. Mark Goldstein is Board Certified in Cardiology and Internal Medicine. He provides diagnosis and treatment for heart conditions as well as screenings and non-invasive testing.

The Heart Center at Mercy - Baltimore, MD

Frank Morris, M.D.

Specialty: Cardiology Phone: 443-275-5000 Locations: Mercy Personal Physicians at Lutherville

Dr. Frank Morris assists patients with treatment for a variety of heart problems including heart attack and heart disease.

The Heart Center at Mercy - Baltimore, MD

James Oshida, M.D.

Specialty: Cardiology Phone: 410-332-9752 Locations: Mercy Downtown - McAuley Plaza

Dr. James Oshida is an experienced cardiologist with The Heart Center at Mercy in Downtown Baltimore. 

The Heart Center at Mercy - Baltimore, MD

Peter Reyes, M.D.

Specialty: Cardiology Phone: 410-332-9752 Locations: Mercy Downtown - McAuley Plaza; Additional locations, see full bio

Dr. Peter Reyes is an experienced cardiologist, providing a full range of services at The Heart Center at Mercy offices in Baltimore and Reisterstown.

The Heart Center at Mercy

Robert Zawodny, M.D.

Specialty: Cardiology Phone: 410-663-6986 Locations: Mercy Personal Physicians at Overlea

Dr. Robert Zawodny, a Board Certified cardiologist, diagnoses and treats patients with heart problems including heart attack, heart murmur and heart disease.