Quality Primary Care Quality Primary Care in Rockville, Maryland, is an internal medicine practice that takes an integrative approach to care. Led by board-certified internal medicine physician Suresh Malik, MD, the team provides comprehensive primary care for all people aged 18 and up. Dr. Malik and the team specialize in the diagnosis and management of many common chronic health conditions, including allergies, arthritis, diabetes, and uncontrolled cholesterol. The practice also performs digital electrocardiograms (EKGs), which are transmitted to cardiology experts within minutes. Dedicated to protecting patient health, Quality Primary Care offers vaccinations and discrete sexually transmitted disease (STD) testing.