Alan Siqueiros, MD

Pulmonology, Critical Care Medicine
CHRISTUS Trinity Clinic
English
All Ages

Meet Alan Siqueiros, MD

Alan Siqueiros, MD, is committed to delivering warm, personalized patient care, with a focus on building strong, trusted relationships. His areas of specialization include chronic cough, asthma, interstitial lung disease, pleural disease, lung cancer, pulmonary hypertension, and related respiratory conditions. He develops individualized treatment plans to ensure each patient receives care tailored to their unique needs and goals. Dr. Siqueiros is highly skilled in advanced pulmonary procedures, including bronchoscopy, navigational bronchoscopy, endobronchial ultrasound bronchoscopy, and endobronchial valve placement, among others. His approach combines clinical precision with thoughtful communication to support both effective treatment and patient confidence throughout the care journey.

Outside of work, he enjoys all sports, with a particular passion for playing tennis and skiing. He also appreciates listening to opera, traveling, and spending quality time with his family.


Locations


Affiliations

CHRISTUS Santa Rosa Hospital - San Marcos/New Braunfels

CHRISTUS Santa Rosa Hospital - Westover Hills/Alamo Heights

CHRISTUS Trinity Clinic


Insurance Accepted

  • CHRISTUS Health Plan
  • Medicaid
  • Medicare
  • Uniformed Services Family Health Plan

Education & Certifications

Fellowship: University of North Carolina at Chapel Hill School of Medicine

Medical Education: La Universidad Autonoma de Nuevo Leon


Get to know Alan Siqueiros, MD