Important Notice to Our Patients of Phishing Incident
Kaleida Health logo

Contact Information

UBMD Pediatric Outpatient Center (Conventus)
1001 Main Street
Buffalo, NY 14203

  • (716) 878-7793
    Appointments and Information
    8 a.m. - 4 p.m. Monday–Friday
  • (716) 878-7652
  • (716) 888-3842 Office Fax
  • (716) 878-7450 Lab Fax
  • Map & Directions

WCHOB Quaity Improement Ad


MyKaleida ad

Spirit of Women ad

MFS NICU Campaign Ad

Stroke ad

Labs blood work ad

BGMC/GVI Orthopaedic Ad

Advanced Orthopaedic & Spine Center - High Performer by US News & World Report Ad

Weightloss Seminar ad

WCHOB campaign ad

Gastroenterology (Digestive Diseases and Nutrition)

*On April 3, our WCHOB Outpatient Clinic will be moving to Conventus: 1001 Main Street, 4th Floor, Buffalo, NY 14203. Any questions, please contact our division directly.

The Division of Gastroenterology is part of UBMD Pediatrics and affiliated with the Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo.

The Division specializes in the diagnosis and treatment of nutritional and gastrointestinal problems, including:

UB|MD Pediatrics Logo

  • Inflammatory bowel disease
  • Reflux disease
  • Diarrhea
  • Constipation
  • Peptic disease
  • Liver diseases, including hepatitis B and C, autoimmune hepatitis, metabolic liver diseases, preparation for and follow-up after transplant
  • Crohn’s disease
  • Celiac disease
  • Eosinophilic esophagitis

A qualified and diverse staff provides evaluation and diagnosis for infants, children and adolescents with diseases involving the gastrointestinal tract and/or liver, as well as nutrition support services.

Digestive Diseases and Nutrition Center (DDNC)

We prevent, diagnose, and treat gastrointestinal, nutritional, hepatic and pancreatic disease in children from birth through young adulthood. All providers strive to provide the best medicine for your child and the DDNC uses evidence based medicine and national algorithms when available.

Providing pediatric gastroenterology services and procedures on an outpatient basis, including:

  • 24 pH impedance
  • Anorectal manometry
  • Capsule endoscopy
  • Colonoscopy and preps
  • Esophageal manometry
  • Liver biopsy
  • Percutaneous gastrostomy tube placement and management
  • Rectal suction biopsy
  • Upper endoscopy
  • Nutritional counseling (for under and overweight children)

Gastroenterology Laboratory (Special Services)

Our Division has a full-service GI laboratory. Testing includes the following:

  • Disaccharidase determination
  • Pancreatic enzyme determinations (pancreatic insufficiency)
  • Fecal alpha-1 antitrypsin analysis (protein-losing enteropathy)
  • Endomysial antibody with tier (serum test for celiac disease)
  • Anti- neutrophil cytoplasmic antibodies (P-ANCA and C-ANCA)
  • H. Pylori antibody testing (ELISA method); H. Pylori (CLOTEST)
  • Hydrogen breath testing for lactose intolerance and/or bacterial overgrowth

For more information on our Division, please click here.