Colleen S. Eng

Colleen S. Eng, DO, joined Columbia Health in 2014. Dr. Eng is a board-certified family physician who also performs osteopathic manipulative treatment. Prior to Columbia, she spent her career practicing as a family physician in Philadelphia and Bucks County, Pennsylvania, in Westchester County, New York, and on the Upper West Side in Manhattan. She completed her internship at the Hospital of the University of Pennsylvania and her residency training at Aria Health (formerly Frankford Hospital), where she served as chief resident.

After a career in marketing and recruiting and the events of Sept. 11, 2001, Eng switched her focus to pursue a career in medicine. She received her medical degree from the University of Medicine and Dentistry of New Jersey School of Osteopathic Medicine (now Rowan University School of Osteopathic Medicine), and her undergraduate degree from Cornell University. She is a native New Yorker and an alumna of the Bronx High School of Science.


  • DO, Rowan University School of Osteopathic Medicine (formerly University of Medicine and Dentistry of New Jersey-School of Osteopathic Medicine)
  • BA, Cornell University

Certifications & Licensure

  • Board Certified in Family Practice and Osteopathic Manipulative Treatment
  • Basic Life Support Certified

Relevant Professional Medical Experience

  • Family physician, Manhattan’s Physician Group
  • Family physician, Open Door Family Medical Center
  • Family physician, Bucks Family Medicine

Professional Memberships

  • American Academy of Family Physicians
  • American College of Osteopathic Family Physicians
  • American Osteopathic Association
  • New York State Academy of Family Physicians
  • New York State Osteopathic Medical Society