Houston Methodist. Leading Medicine.
Houston Methodist. Leading Medicine

Methodist DeBakey Cardiology Associates

Colin M. Barker, M.D., FACC, FSCAI

Colin M. Barker, M.D., FACC, FSCAI 6550 Fannin
Suite 1901
Houston, TX 77030


  • Medical School: Boston University School of Medicine, Boston, MA


  • Residency at Vanderbilt University Medical Center, Nashville, TN
  • Cardiology Fellowship at New York University, New York, NY, and Scripps Clinic/Green Hospital, La Jolla, CA

Board Certifications

  • Internal Medicine
  • Cardiovascular Disease
  • Interventional Cardiology

Areas of Interest

  • Structural heart disease: valve disease, patent foramen ovale (PFO), atrial septal defect (ASD), ventricular septal defect (VSD), patent ductus arteriosus (PDA)
  • Complex coronary artery disease: total occlusions, left main, multi-vessel
  • Peripheral vascular disease
  • Stenting
  • Geriatric cardiology and vascular aging



Dr. Barker's Biography

Dr. Colin M. Barker is an interventional cardiologist whose interests include complex percutaneous interventions, structural heart disease and percutaneous valve therapy and peripheral vascular interventions. Dr. Barker's research has centered on three main areas: optimizing therapy for older adults with heart and vascular disease, new technology and device development, and the pharmacogenomics of anti-platelet therapy. He has lectured and presented at national and international conferences and is the author of 37 manuscripts, 16 abstracts and one book chapter.

To make an appointment with Dr. Barker call 713-441-1100 or request a referral online

Learn more about Methodist DeBakey Cardiology Associates: