Conditions We Treat

The Heart Center at Mercy

Primary Care Conditions

Our primary care doctors are trained to treat everyday hurts, aches and pains as well as complex, long-term and chronic illnesses through leading edge disease management.

Collangenous Colitis

Conditions Treated by Specialists

Conditions that require treatment from a medical or surgical specialist can be addressed at Mercy Personal Physicians at Overlea through a network of Mercy specialists who provide on-site office visits. 

Meet Our Doctors: Overlea Personal Physicians
Mercy Personal Physicians at Overlea - Overlea, MD
Michael Zang, M.D.

Dr. Michael Zang is a primary care doctor providing annual check-ups and prevention as well as diagnosis and treatment of a wide range of medical conditions.

See all Overlea Primary Care Doctors ›
Office Hours

Monday - Tuesday
7:30 am - 7:00 pm

7:30 am - 7:30 pm

7:30 am - 7:00 pm

7:30 am - 5:00 pm

8:00 am - 12:00 pm
(Walk-in appointments available until 11:30)