![](https://marquistopdoctors.com/wp-content/uploads/2022/08/cardiology-heart-scaled.jpg)
John A. Dieck Jr., MD, FACC, FACP
Title: 1) Medical Director; 2) Doctor and President; 3) President Company: 1) C-HCA, Inc.; 2) Texas Heart and Vascular PLLC; 3) Medical Research and Advisory
Title: 1) Medical Director; 2) Doctor and President; 3) President Company: 1) C-HCA, Inc.; 2) Texas Heart and Vascular PLLC; 3) Medical Research and Advisory
Corporate Address:
350 RXR Plaza
Uniondale, NY 11556
Alternate Address:
51 John F Kennedy Pkwy Fl West
Short Hills, NJ 07078-2704
Phones:
1 (908) 673-0100
1 (908) 279-0100
Toll Free: 1 (844) 394-6946
E-mail:
[email protected]
or
[email protected]
Hours:
Mon – Thu: 9:00 AM – 5:30 PM
Fri: 9:00 AM – 4:30 PM
Marquis Who’s Who was established in 1898 and promptly began publishing biographical data in 1899. More than 125 years ago, our founder, Albert Nelson Marquis, established a standard of excellence with the first publication of Who’s Who in America.