Dr. Dennis Ehrlich, Dr. Daniel Hiser, Nurse Practitioner Jane O'Laughlin, and Dr. Elena Dembo. Our medical group currently has a staff of three Primary Care Physicians, Dr. Daniel Hiser, Dr. Elena Dembo-Smeaton and Dr. Dennis Ehrlich . Jane Hadinger (formerly O'Laughlin) is our family Nurse Practitioner. Read bio's HERE..