FROLOV JR, STEFAN MD is categorized under PHYSICIANS & SURGEONS specializing in INTERNAL MEDICINE and located at 24411 Health Center Dr. Ste. 420 in or near the Laguna Hills, CA area. Find additional information including website, e-mail, map, and directions - stefanfrolovmd.com. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.