(909) 981-6644 | Fax: (909) 981-5048 info@groveinternalmedicine.com



Patient Care

Grove Internal Medicine


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 staff and on-site Lab services. Additionally, there are pharmacy and x-ray/imaging services located at the facility.

Grove Internal Medicine offers a wide spectrum of health care, managing minor to medically complex illnesses with special focus on hypertension, diabetes and geriatric care. They continually strive to provide the highest quality of patient care. Affiliated with award winning San Antonio Regional Hospital and with PrimeCare Inland Valley, Grove Internal Medicine offers compassionate patient care to all.


Contact Us

Grove Internal Medicine
8283 Grove Avenue, Ste #201
Rancho Cucamonga, CA 91730
Ph: (909) 981-6644
Internal Medicine
Female Patient And Doctor Have Consultation In Hospital Room
Grove Internal Medicine
Gorgeous senior African Amercian woman with copy space on the left