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

CHRISTOS A KATSIGIANNIS, MD

THORACIC SURGERY

Medical school: TEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE

Graduated: 1990

Also: CARDIAC SURGERY, PERIPHERAL VASCULAR DISEASE, VASCULAR SURGERY

NPI: 1194725234

Practice Locations (2)

427 W 20TH ST, SUITE 300

HOUSTON, TX 770082429

7137911633

J PEDRO FROMMER MD PA

427 W 20TH ST, SUITE 300

HOUSTON, TX 770082429

7137911633

Source: CMS National Downloadable File, September 2026.