Dr. Mark Colligan, MD
Dr. Mark Colligan, MD is a Cardiology Specialist in San Antonio, TX and has over 24 years of experience in the medical field. Dr. Colligan has more experience with Cardiac Electrical System Procedures than other specialists in his area. He graduated from Indiana University School Of Medicine medical school in 1997. He is affiliated with medical facilities such as Baptist Medical Center and CHRISTUS Santa Rosa Hospital - Medical Center. He has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Colligan to book an appointment.
Compare with other Cardiology Specialists
Compare Dr. Colligan with our nearby Cardiology Specialists at Methodist Healthcare.
These providers are on the medical staff of Methodist Healthcare.