Donna E. O'Hara, APRN

Stamford Health- Cath Lab

One Hospital Plaza
Stamford, CT 06902

Main: (203) 276-7076
Fax: (203) 276-5924

About Me

Donna O’Hara is a board-certified adult and gerontological acute care nurse practitioner, who completed her Master of Science in Nursing at New York University in 2013. Donna has worked in the cardiovascular suite since 2015 and has been the lead advanced practice provider since 2020. She is passionate about patient and staff education and how it relates to high-quality outcomes. In her free time, Donna enjoys surfing, hiking, and traveling.

icon globe



icon operation


Cardiovascular Disease

icon doctor

special interests

Surfing, Hiking and Traveling.


icon education

Education & Training

Professional School

New York University College of Nursing

icon award


Published Work

Publishment pending: Refractory Intravenous Contrast Allergy in the Setting of Acute Coronary Syndrome. Melis Ketenci, MD, Arzhang Fallahi, MD, FACC, Dominic Roca, MD, PhD, Donna O’Hara, APRN, Rebecca Newman, MD, FACP, Forugh Homayounrooz, MD, FACP, David His, MD, FACC.

Board Certifications

American Nurses Credentialing Center


  • Member of American Nurses Credentialing Center.
  • Member of Sigma Theta Tau International Nursing Honor Society.

If You Are in Need of Emergency Care, Call 911.

The majority of the physicians on the Stamford Hospital Medical Staff are not employees or agents of the Hospital. They are independent practitioners who have been granted the privilege of using the Hospital's facilities for the care and treatment of their patients. This includes, but is not limited to, emergency department physicians, anesthesiologists, radiologists, surgeons, cardiologists, obstetricians, pathologists and other consultants who may treat patients.

Insurance listings are subject to change at any time. Please verify insurance plan acceptance when scheduling an appointment with a healthcare provider.

Our website uses cookies

This website uses cookies to give you the very best experience. Your continued use of this site is considered permission by you to use cookies in this manner. Please review our Privacy Policy and Terms of Use for more information about the data we collect and the types of cookies we use. Please note, if you link off our website to a 3rd party site of any kind, that website has its own terms and conditions.