Dr. Malik, at Quality Primary Care, a board-certified physician, is committed to providing comprehensive primary care for individuals aged 18 and up in the Gaithersburg, MD area, specializing in the diagnosis, management, and care of a diverse range of health conditions including: Hypertension, add/adhd, arthritis, heart disease. diabetes, weight loss, allergies and cholesterol. our services Primary care, Internal medicine, Physician, Doctor, medical clinic, doctors office