Richard Scott. Isaacs, MD is a practicing Ear, Nose & Throat (ENT Specialist) in Sacramento, CA. Dr. Isaacs graduated from Wayne State University School of Medicine in 1989 and has been in practice for 25 years. Dr. Isaacs accepts multiple insurance plans including Kaiser Permanente, Medicare and Medicaid. In addition to English, Dr. Isaacs's practice supports these languages: Russian, Tagalog and Spanish.