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About

Gastroenterology Associates of New Jersey (GANJ) is a private medical practice specializing in digestive health. Key points: - Comprehensive digestive care with a multidisciplinary team of board-certified gastroenterologists. - 28 offices across New Jersey (Bergen, Passaic, Morris, Hudson, Ocean, Essex counties), plus affiliated ambulatory surgery centers for outpatient procedures. - Founded in 2009; headquartered in Woodland Park, NJ. - Services cover evaluation, diagnosis, and treatment of acute and chronic GI conditions for patients of all ages. - Organization size: about 34 employees (noted growth YoY). - Contact: info@ganjllc.com; Phone: +1 973-471-8200. - Online presence: ganjllc.com; LinkedIn page available. Note: The user query mentions "Salem"—the provided information lists locations in several NJ counties but does not specify Salem, NJ. If Salem-specific details are needed, please confirm whether GANJ has a Salem location or intended nearby offices.

Clinic Type

Gastroenterology

Address

1130 McBride Ave, Woodland Park, New Jersey 07424, US

Phone

(201) 797-6238

Email

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Gastroenterology care
  • Gastroenterology procedures
  • Gastroenterology diagnostics
  • Endoscopy centers
  • Colonoscopy
  • Comprehensive digestive health

Technology & Equipment

  • Advanced technology

Team

  • Rini Abraham, Doctor — MD
  • Aakash Aggarwal, Doctor — MD
  • Oren E. Bernheim, Doctor — MD
  • Benjamin L. Biederman, Doctor — MD
  • Robert Bleicher, Doctor — MD
  • Andrew S. Boxer, Doctor — MD
  • Peter Caride, Doctor — MD
  • Neetu H. Chahil, Doctor — MD

Insurance & Payment

Languages Spoken

FAQs

What services does GANJ provide?

Comprehensive gastroenterology care, procedures, and diagnostics.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Google (aggregate provided by practice website): 4.7 out of 5 stars (3,285 reviews)
  • Birdeye: 3.5 out of 5 stars (16 reviews)
  • Healthgrades (Rutherford location): 5.0 out of 5 stars (2 reviews)

Patients praise

  • many patients report positive experiences with specific doctors and medical care quality
  • some staff members described as professional, kind, and accommodating
  • convenient access through multiple office locations
  • ability to accommodate emergency or urgent appointments reported by some patients

Common complaints

  • scheduling and administrative difficulties
  • dismissive bedside manner from some physicians
  • reports of poor communication or follow-up regarding test results/prescriptions
  • concerns about perceived overcharging or billing issues

"I saw Dr. Abraham and had a wonderful experience. She fit me in as an emergency patient the same day I called. She is very kind and calming. I would recommend this practice highly."

Patient testimonial on GANJ website

"Dr. Bleicher and the Wayne location is a joke. Does not care about patient opinions or pain. Disgusting care provided here."

Review on Chamber of Commerce website

"Dealing with GANJ has been a terrible experience. They made a mistake on a prescription and I cannot get anyone to call me back (I've called numerous times and left a message, no communication..."

Review on Yelp/MapQuest

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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