HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / TX

ANDRZEJ JERZY JANECKI, MD

GASTROENTEROLOGY

Graduated: 1977

Also: INTERNAL MEDICINE

NPI: 1871591263

Practice Locations (1)

23920 KATY FWY, SUITE 560

KATY, TX 774940902

2813840266

Source: CMS National Downloadable File, September 2026.

ANDRZEJ JANECKI, MD | HealthCareAtlasUSA