He focuses on epilepsy, clinical neurophysiology and nonconvulsive status epilepticus. He has written extensively about these subjects as well as about eclampsia and neurologic disease in women.

Dr. Peter Kaplan received his medical training from St. Bartholomews Medical School, University of London. He then obtained membership to the Royal College of Physicians in England.

Dr. Kaplan currently sees patients at the Johns Hopkins Bayview Medical Center on Tuesdays and Wednesdays.