Holly Doolittle Cullen, M.D.

4.4 out of 5 

Dr. Cullen is a graduate of the University of Medicine and Dentistry of New Jersey. She has completed both her Internal Medicine and Gastroenterology training at University Hospital in Newark, New Jersey where she served as the Chief Medical Resident. Dr. Cullen provides comprehensive care for digestive diseases and primary care. She performs a full range of diagnostic endoscopic procedures and is Board Certified in Gastroenterology.

Featured Reviews



Dr. Holly Cullen was very professional and helpful in evaluating an issue I was experiencing. Upon completion of test procedures she requested, she immediately followed up with me to review / discuss the results and answer any questions I had. I would definitely recommend Dr. Cullen.

   — Pete Lease


Dr Cullen was professional, thorough, and thoughtful. Dr Cullen was not rushed and allowed me to feel comfortable and well cared for.

   — Jerry Oshea


Had a great experience with Dr. Cullen today - she was a great listener and answered all of my questions. Would highly recommend her to anyone with stomach issues!

   — Jessica Loren


Dr. Cullen is 5 Stars -She gets to know her patients and remembers them. -You can tell she has your best interest in heart, because she takes the time to really explain everything as many times as necessary. -She has alot of experience with IBD patients and not only finally diagnosed me, but provided the necessary biologic to get me into remission. (I had to take two before finding the right one). -Dr. Cullen is up with the latest technologies and replies back on the online portal usually in less then 24hrs. It saves so much time, not having to call in. -I wish my primary care doctor was as good as Dr. Cullen.

   — Keith


I'm so happy I found Dr Cullen. She is wonderful.

   — Stephani Kassis-Dikiy


Dr. Cullen performed my last 2 colonoscopies, the most recent was in April. She is a very attentive physician that listens to your concerns. Because my visit could have ended up with a much worse result she was very good at calming my nerves while still being very matter-of-fact. I would highly recommend her.

   — Merlemom

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