GREG A. YOLOWITZ, M.D., 47, an anesthesiologist and specialist in pain management, died July 2, 2005. He received his degree summa cum laude and was elected to Phi Beta Kappa. He earned a medical degree from Columbia University. He is survived by his wife, Dr. Sarajane (Shari) Stirling Yolowitz, two daughters, his mother, and a sister. His father predeceased him.