Dr. John Grant graduated from Duke University School of Medicine in 1966.
Dr. Grant has three offices in Colorado and Texas where he specializes in Internal Medicine and Allergy / Immunology. Learn more.
Dr. Grant works with one thousand doctors including Dr. Loretta Grumbles and Dr. Eric Hink.
The specialty of internal medicine is an area of primary care for adults. Dr. Grant specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. Grant also can refer patients to specialists. For example, patients with serious gastrointestinal issues may be referred to a gastroenterologist for additional diagnostic tests or treatment options.
As an allergist / immunologist in Galveston, Dr. John Grant offers specialized care for allergic reactions and immunological disorders in patients of all ages. Dr. Grant may treat and manage conditions like asthma, hives, and a range of allergic reactions like environmental or food allergies. He may also treat rhinitis & sinusitis, as well as other disorders that affect the body's immune system.
Duke University School of Medicine
MD • 1966
Please Note: The information displayed below is sourced from the 2014 Medicare Physician and Other Supplier National Provider Identifier (NPI) Aggregate Report. It's important to remember that the statistics below are not inclusive of all patients treated by Dr. Grant, but only those who participate in Medicare.