Mary B Toporcer has been rated by 46 patients.From those 46 patients 20 of those left a comment along with their rating.The overall rating for Mary B Toporcer is 4.2 of 5.0 stars. read reviews Write a Review . Location . Mary B Toporcer Md Pc 252 W Swamp Rd Ste 48 Doylestown, PA 18901.