We’ve Been Named One of U.S. News & World Report’s Best!
Our center has been named one of the Best Ambulatory Surgery Centers in the nation by U.S. News & World Report.
Florham Park’s Leading GI Specialists Dedicated to Patient Care
Our Florham Park gastroenterologists and staff at Florham Park Endoscopy Center are dedicated to providing quality, affordable care to the Morris County community in their quest to lower colon cancer rates and treat an array of digestive diseases including Crohn’s Disease, irritable bowel syndrome (IBS) and gastroesophageal reflux disease (GERD). Florham Park Endoscopy Center is skilled in performing a myriad of digestive procedures including colonoscopy, esophageal dilation, flexible sigmoidoscopy, upper endoscopy and small bowel enteroscopy.
Why is Florham Park Endoscopy Center the leading GI group in Greater Newark?
- Convenient location off 24 on Columbia Turnpike
- State-of-the-art endoscopy center
- 13 fellowship-trained gastroenterologists
- Weekend hours and late hours on weekdays for both office visits and procedures
- Same-day appointments for acute problems
- Appointments within three days of routine consultations
For Your Visit
Our Florham Park gastroenterologists and staff at Florham Park Endoscopy Center are committed to ensuring your experience with us is relaxed and worry-free, from your first office visit through your post-procedure follow-up. To assist us, we ask you read and comply with all guidelines.
We’re pleased to announce our new partnership with StopColonCancerNow.com to help boost colon cancer screenings and prevention for residents in the Greater Houston area.
Patient Forms
At Florham Park Endoscopy Center, your time is as valuable to us as it is to you. Upon scheduling your surgery, a member of our staff will provide you with the required forms to fill out.
Insurance and Billing
Florham Park Endoscopy Center accepts most major insurance. As a courtesy, we will bill your insurance carrier for you; however, we cannot tell you what your policy will cover.
Meet Our Physicians
View All Physicians
Matthew P. Askin
M.D.
Darren R. Blumberg
M.D.
John M. Dalena
M.D.
Kelly A. Krueger
M.D.
John D. Morton
M.D.
David Pineles
M.D.
David Rahni
M.D.
Ellen J. Rosen
M.D.
Lawrence S. Rosenthal
M.D.
Larry Siu
M.D.
Nicholas Tarangelo
M.D.
Carl B. Wallach
M.D., Medical Director
2,018 Reviews
Apr 20, 2026
Apr 19, 2026
Wait time was minimal. The facility was clean and bright. The nurses and doctors were super nice, attentive, and informative about my procedure. While under anesthesia I began to sneeze (asthma) so as soon as I woke up the staff quizzed me about my asthma and gave me a nebulizer to stop the wheezing. Two nurses called to check on me after I got home. I will come back to this facility without question.
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The staff and nurses are the friendliest you will ever meet. The anesthesiologist was very informative. I finally got answers to some nagging questions, like why do they always ask if you have any loose teeth? I thoroughly recommend Florham Park Endoscopy Center.