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Physician Directory

Dr. Luis A. Armstrong, MD

Gastroenterology

  • (361) 993-2000

Dr. Armstrong's Overview

Dr. Luis A. Armstrong graduated from the Ponce School of Medicine in 2000. He works in Corpus Christi, TX and 2 other locations and specializes in Gastroenterology and Internal Medicine. Dr. Armstrong is affiliated with Christus Spohn Hospital Corpus Christi - Memorial, Christus Spohn Hospital Shoreline and Corpus Christi Medical Center. He speaks English, Spanish and Tagalog.

Gender: Male

Languages Spoken: English, Spanish, Tagalog

Dr. Armstrong's Experience

Years in Practice: 15

Conditions Treated by Dr. Armstrong

  • Gastritis and duodenitis
  • Esophagitis
  • Gastroesophageal reflux disease (GERD)
  • Gastrointestinal hemorrhage
  • Inflammatory bowel disease (IBD)
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Procedures Performed by Dr. Armstrong

  • Colonoscopy, flexible
  • Endoscopic retrograde cholangiopancreatography (ERCP)
  • Endoscopy, upper gastrointestinal (UGI)
  • Sigmoidoscopy
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Dr. Armstrong's Specialties

Gastroenterology, Internal Medicine

Dr. Armstrong's Education & Training

Medical School: Ponce School of Medicine; Graduated 2000

Dr. Armstrong's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBSTX BlueChoice
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • First Health PPO
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Dr. Armstrong's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

Other Physicians in Dr. Armstrong's Practice

Office Locations