Holly Doolittle Cullen, M.D.

4.3 out of 5 
Office Location:


466 Old Hook Road, Suite 1
Emerson, NJ 07630
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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. 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


My husband and I would definitely recommend Dr. Cullen. She has been our Gastro Dr. for many years. Whenever we have an appointment with her she exhibits interest in what we say and she responds to our concerns and goes out of her way to help us. We trust her diagnostic ability and we have always been satisfied. She gives us all the time we need. She has performed procedures on us and successfully diagnosed our problems.

   — Inez And Nicholas Dubner


she was so thorough and eased my anxiety’s. She’s super great with new patients and listened to all my concerns and explained things really well. I highly recommend her!

   — Bari


Dr. Cullen has been a fantastic doctor and I have been seeing her for many years now. After bouncing around to different doctors (some because of insurance, some because they weren't a match), Dr. Cullen is someone I fully trust and feel comfortable with. She has helped me get my ulcerative colitis under control and always takes the time to fully explain my treatment options or answer my questions. She has also helped ease my mind when certain treatments seemed daunting. Even though I've moved about 45 min away from her office, I still choose to see her because I know she'll give me the time and understanding to make informed decisions about my health.

   — CS

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