Skip to content
My WebMD Sign In, Sign Up

Physician Directory

Dr. Mark G. MacGregor, MD

Internal Medicine, Kelsey-Seybold Clear Lake Clinic

Dr. MacGregor's Background Bio

Dr. Mark G. MacGregor has been practicing medicine for 28 years. Dr. MacGregor graduated from the University of Texas Medical Branch at Galveston in 1986. He practices medicine in Houston, TX and specializes in Internal Medicine. Dr. MacGregor is affiliated with The Womans Hospital Of Texas and St Lukes Medical Center. He speaks English and Spanish.

Gender: Male

Years in Practice: 28 Years

Languages Spoken: English, Spanish

Dr. MacGregor's Education & Training

Medical School: University of Texas Medical Branch at Galveston

Graduation Date: 1986

Dr. MacGregor's Specialties & Hospital Affiliations

Hospital Affiliations: The Womans Hospital Of Texas, St Lukes Medical Center

Specialties: Internal Medicine

Other Physicians in Dr. MacGregor's Practice