Clinical interests for Dr. Marill include migraine, thyroid problems, and depression. He is professionally affiliated with South Miami Hospital, Doctors Hospital, and Baptist Hospital. Dr. Marill is in-network for Blue Cross Blue Shield EPO, Blue Cross Blue Shield Bronze, and Blue Cross Blue Shield HMO, in addition to other insurance carriers. Dr. Marill is a graduate of Central University of the East School of Medicine. For his professional training, Dr. Marill completed a residency program at Jackson Memorial Medical Center. In addition to English, he speaks Spanish.