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Doctors / NY

ALEXANDER BRUN, MD

GASTROENTEROLOGY

Graduated: 2009

NPI: 1164735072

Practice Locations (3)

TRIBOROUGH GI PLLC

129 SAINT NICHOLAS AVE

BROOKLYN, NY 112374051

7183320600

TRIBOROUGH GI PLLC

1672 SHEEPSHEAD BAY RD

BROOKLYN, NY 112353803

7183320600

TRIBOROUGH GI PLLC

2043 RICHMOND AVE

STATEN ISLAND, NY 103143936

7183320600

Source: CMS National Downloadable File, September 2026.

ALEXANDER BRUN, MD | HealthCareAtlasUSA