Sean S. To, M.D. and David Kirshbaum, PA-C believe that in health care, success is driven by patient satisfaction, and that success is earned one patient at a time. The Practice offers same day appointments, a friendly and helpful staff and on-site Lab services. Additionally there is a Pharmacy and X-ray/Imaging services located at the facility. Grove Internal Medicine focuses on managing medically complex patients with special interests in hypertension, diabetes and geriatric care. They continually strive to provide the highest quality of patient care. Affiliated with award winning San Antonio Community Hospital and with PrimeCare Inland Valley/Chino Valley, Grove Internal Medicine offers compassionate patient care to all.