Dr. Rishwain is a post-graduate of the Boston University School of Dental Medicine, and a graduate of both the University of the Pacific School of Dentistry and the University of California at Irvine. He is a member of many professional organizations including the Tau Kappa Omega Honor Society. He is also an active participant in the Boston University Endodontic Alumni Association. In addition to his specialized training, Dr. Rishwain has been recognized for his contributions to numerous scientific journals and is a recipient of the Molecular Biology & Biochemistry Research Grant funded by the American Cancer Society. He has maintained a successful private practice in endodontics in Marin County, California since 1998.