D. Andrew Loomis, M.D and Susan Clabots-Sheet ARNP. We are a small independent Family Practice in the Proctor District and offer individualized health care in partnership with our patients wishes. Susie and I work as a team to provide complete coverage for your medical problems. D. Andrew Loomis MD. We are dedicated providers offer important medical care to patients of all ages, dealing with many different types of conditions. Let our caring staff take care of all your needs. We specialize in family medicine, so let one of our doctors answer your questions and diagnose your issue. Call us today for more information.