Dr. Mark G. Brooks, M.D. is Board Certified in Internal Medicine and is a member of the American College of Physicians. He earned his Bachelor’s of Science degree at the University of Florida and obtained his Medical Degree at the University of Miami. He completed his internship and residency at Orlando Health. He has served on the Medical Executive Committee and as Chief of the Department of Medicine at Orlando Health Central Hospital. He is currently an adjunct faculty member for the Orlando Health Internal Medicine Residency Program.
Dr. Mark G. Brooks, M.D. is Board Certified in Internal Medicine and is a member of the American College of Physicians. He earned his Bachelor’s of Science degree at the University of Florida and obtained his Medical Degree at the University of Miami. He completed his internship and residency at Orlando Health. He has served on the Medical Executive Committee and as Chief of the Department of Medicine at Orlando Health Central Hospital. He is currently an adjunct faculty member for the Orlando Health Internal Medicine Residency Program.
The reviews listed below were collected independently of Horizon Primary Care through rater8. Each review represents an authentic and verified patient experience.
Best doctor i been to. Been going to him for over 20 years
(1 week ago)
Mar-2026
The best doctor I've ever had! I've been seeing Dr Brooks for 20+ years.
(1 week ago)
Mar-2026
Friendly, kind and knowledgeable Doctor with a good memory !!
(2 weeks ago)
Feb-2026
Horizon Primary Care
10000 W. Colonial Drive Suite 187 Ocoee, FL 34761
Dr. Mark G. Brooks, M.D. is Board Certified in Internal Medicine and is a member of the American College of Physicians. He earned his Bachelor’s of Science degree at the University of Florida and obtained his Medical Degree at the University of Miami. He completed his internship and residency at Orlando Health. He has served on the Medical Executive Committee and as Chief of the Department of Medicine at Orlando Health Central Hospital. He is currently an adjunct faculty member for the Orlando Health Internal Medicine Residency Program.
Education – Bachelor’s of Science degree at the University of Florida – Medical Degree at the University of Miami – Internship and residency at Orlando Health
Experience – Board Certified in Internal Medicine – Member of the American College of Physicians – Principal Investigator – International Verapamil – Trandolopril Study – Served on the Medical Executive Committee and as Chief of the Department of Medicine at Orlando Health Central Hospital, Adjunct faculty member for the Orlando Health Internal Medicine Residency Program
Best doctor i been to. Been going to him for over 20 years
The best doctor I've ever had! I've been seeing Dr Brooks for 20+ years.
Friendly, kind and knowledgeable Doctor with a good memory !!