Dr. Christos Argirios Katsigiannis MD Thoracic and Cardiac Surgeon

Dr. Christos Katsigiannis is a thoracic and cardiac surgeon in Webster, Texas and is affiliated with multiple hospitals in the area, including Clear Lake Regional Medical Center and Mainland Medical Center. He received his medical degree from Texas Tech University Health Sciences Center School of Medicine and has been in practice for 24 years. Dr. Katsigiannis accepts several types of health insurance, listed below. He is one of 2 doctors at Clear Lake Regional Medical Center and one of 4 at Mainland Medical Center who specialize in Thoracic & Cardiac Surgery. He also speaks multiple languages, including Greek.

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Office Location

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Specialty & Clinical Interests

Thoracic and Cardiac Surgeon: General Cardiac/Thoracic Surgery, Vascular Surgery

Clinical Interests: Lung, Video-Assisted Thoracic Surgery, Heart Transplant, Atrial Fibrillation, Coronary Artery Bypass, Mitral Valve, Valvular disease

Hospital Affiliation

Clear Lake Regional Medical Center

Mainland Medical Center

Kindred Hospital-Bay Area

Other Languages Spoken

  • Greek

Education & Medical Training

Baylor College of Medicine
Residency, General Surgery, 1990–1995

Baylor College of Medicine
Fellowship, Thoracic Surgery, 1995–1997

Texas Tech University Health Sciences Center School of Medicine
Class of 1990

Certifications & Licensure

American Board of Surgery
Certified 18 years in Surgery

American Board of Thoracic Surgery
Certified 15 years in Thoracic & Cardiac Surgery

MO State Medical License
Active through 2013

TX State Medical License
Active through 2014

Awards, Honors & Recognition

Fellow (FACS), American College of Surgeons


Insurances Accepted

  • BCBS Texas BlueChoice
  • CIGNA Open Access
  • First Health PPO
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO

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