The practice of NJ gastroenterologists Dr. Howard N. Guss and Dr. Gagan D. Beri provides both medical and surgical treatment for the full range of Gastrointestinal Conditions. Dr. Guss and Dr. Beri are highly skilled and experienced, and employ state-of-the-art technologies like noninvasive Breath Testing to detect gastrointestinal disorders. They also perform Colon Cancer Screenings as well as Non-Surgical Hemorrhoid Therapy and many other advanced procedures.

Our affiliation with Advanced Endoscopy & SurgicalCenter, the area’s premier state licensed, AAAHC and Medicare-certified and New Jersey state licensed ambulatory surgical facility in Eatontown provides patients with a comfortable, care-driven environment in which to have colonoscopies and other surgical interventions.

EquipmentOur NJ gastroenterologists are exerts in performing the following procedures:

  • Colonoscopy -Colon Cancer Screening)
  • Gastroscopy – EGD
  • Esophageal Motility Study
  • Capsule Endoscopy
  • Liver Biopsy
  • Esophageal pH Exam – Bravo Acid Probe
  • Flexible Sigmoidsocopy
  • Barrx-Esophagus Ablation
  • Endoscopic Ultrasound – EUS
  • In office Breath Testing:
    • Bacterial Overgrowth Test
    • Lactose Intolerance Test
    • Fructose Intolerance Test