| Dr. Jun John Cai is a New York state licensed medical doctor, specializing in Cardiology. Graduated Magna Cum Laude from Shanghai Jiaotong Univ. Sch of Med, completed residency training in Michigan State University, and completed the Cardiology specialist training at University of Iowa. Dr. Cai currently is working at John J Cai MD PLLC, located in 534 Abbott Rd #310 Buffalo NY 13413 | |||