Alan Siqueiros, MD

Critical Care Medicine, Pulmonology, Internal Medicine
CHRISTUS Trinity Clinic
English
Adults 18-64
4.8/5 Read Reviews
210-704-0184
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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

  • CHRISTUS
    Trinity Clinic
    Pulmonology
    11212 Highway 151, Plaza 2, Suite 250, Suite 250, San Antonio, TX 78251
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    Hours
    Open
    • 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.
    210-704-0184

Hospital Affiliations

CHRISTUS Santa Rosa Hospital - Westover Hills/Alamo Heights

Insurance Accepted

  • CHRISTUS Health Plan
  • Medicaid
  • Medicare
  • Railroad 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

Certification: American Board of Internal Medicine

Ratings & Reviews

  • Overall Quality of Care 4.8
  • Listened Carefully 4.9
  • Explained Things Clearly 4.8
  • Spent Enough Time 4.7
  • Showed Courtesy & Respect 4.9

Patient reviews (4)

5.0

Thank you for all that you do for me I don’t feel like a patient I feel more like family

5.0

He's a good listener and I feel comfortable telling him anything about my health problems.

5.0

Excellent doctor.

5.0

Done

Get to know Alan Siqueiros, MD