![](https://marquistopdoctors.com/wp-content/uploads/2017/10/head-mind-mental-psychology-health-brain-puzzle-think-logic-scaled.jpg)
Cynthia R. Pfeffer, MD
Title: Psychiatrist Location: New York, New York, United States Cynthia R. Pfeffer, MD, psychiatrist, has been recognized by Marquis Who’s Who Top Doctors for dedication,
Title: Psychiatrist Location: New York, New York, United States Cynthia R. Pfeffer, MD, psychiatrist, has been recognized by Marquis Who’s Who Top Doctors for dedication,
Title: Physician Company: Mass General Brigham Location: Cambridge, Massachusetts, United States
Title: Residential Psychiatric Center Director and Builder (Retired) Location: Sandy, Utah, United States
Title: Owner and Licensed Clinical Psychologist Company: True North Psychological Services Inc. Location: Oceanside, California, United States
Title: Licensed Professional Counselor Location: Columbia, South Carolina, United States
Title: Psychologist, Clinical Mental Health Counselor & Webmaster Company: Coping.us Location: Rochester, Minnesota, United States
Most Recent Title: Psychologist Industry: Mental Health Years in Industry: 54 Years affiliated with Marquis Who’s Who: 22
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:
info@marquiswhoswho.com
or
info@marquisww.com
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.