Gary D. Gray, MD, is a board-certified primary care physician at Internal Medicine at WingHaven®. Dr. Gray earned his medical degree from Saint Louis University School of Medicine and completed his residency at Mercy Hospital - St. Louis. Board-certified in internal medicine, Dr. Gray has been practicing in the St. Louis area for over a decade. 

Dr. Gray strives to understand patients on a personal level and has a special interest in closely partnering with them to manage ongoing health issues like diabetes, hypertension and cardiovascular or pulmonary problems. He places high value on maintaining and promoting healthy lifestyles, weight loss and preventive medicine.