Michael Siegenthaler, MD

Cardiothoracic Surgery, Thoracic Surgery
CHRISTUS Trinity Clinic
English
All Ages
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Locations

  • CHRISTUS
    Trinity Clinic
    Heart & Vascular
    2604 St. Michael Dr., Suite 425, Suite 425, Texarkana, Texas 75503
    Get Directions
    Hours
    Closed
    • Monday: 8 a.m. - 5 p.m.
    • Tuesday: 8 a.m. - 5 p.m.
    • Wednesday: 8 a.m. - 5 p.m.
    • Thursday: 8 a.m. - 5 p.m.
    • Friday: 8 a.m. - 12 p.m.
    903-614-5600
  • CHRISTUS
    Trinity Clinic
    Heart & Vascular
    705 E. Marshall Ave., Suite 5001, Suite 5001, Longview, TX 75601
    Get Directions
    Hours
    Closed
    • Monday: 8 a.m. - 5 p.m.
    • Tuesday: 8 a.m. - 5 p.m.
    • Wednesday: 8 a.m. - 5 p.m.
    • Thursday: 8 a.m. - 5 p.m.
    • Friday: 8 a.m. - 5 p.m.
    903-315-2777

Hospital Affiliations

CHRISTUS Good Shepherd Medical Center

CHRISTUS St. Michael Hospital - Texarkana

CHRISTUS Trinity Clinic

Insurance Accepted

  • Aetna US Healthcare
  • Blue Cross Blue Shield (BCBS)
  • Blue Cross Blue Shield of Texas (BCBSTX) Blue Advantage
  • BlueChoice TC
  • Healthcare Highways, Inc.
  • Humana ChoiceCare Network
  • Medicaid
  • Medicare
  • Molina Healthcare
  • Multiplan Commercial
  • Private Healthcare Systems (PHCS)
  • Railroad Medicare
  • Superior Health Plan
  • TriWest
  • United Healthcare (UHC)
  • USA Managed Care

Education & Certifications

Fellowship: Texas Heart Institute - Cardiovascular Surgery GME

Residency: University of Connecticut School of Medicine

Medical Education: ECFMG - Educational Commission for Foreign Medical Graduates

Medical Education: University of Bern (Switzerland)

Certification: American Board of Thoracic Surgery

Certification: American Board of Surgery