Johns Hopkins Cardiology
TIMONIUM
110 West Timonium Rd Suite 2-C
Timonium, MD  21093

Phone 410.308.7170
Fax 410.308.7175

Physicians:

• Roger Blumenthal, MD
• Donald Dembo, MD
• Wendy Post, MD
• Elizabeth Ratchford, MD
• Susan Zieman, MD

Staff: 

• Dominique Ashen PhD, CRNP.
• Jamie Iatesta
• Molly Adams
• Noelle Harralson

Services Offered:

• Echo
• Stress Echo
• Stress Test
• Holter Monitor
• Vascular Ultrasound