Louisiana State University School of Medicine, New Orleans, LA
Internal Medicine, University of Texas Medical Branch, Galveston, TX
Interventional Cardiology, The Hospital of the Good Samaritan, Los Angeles, CACardiology, Loma Linda University Medical Center, Loma Linda, CA
American College of CardiologyAmerican Medical AssociationAmerican College of PhysiciansTexas Medical AssociationCollin County Medical Association
American Board of Internal Medicine, Cardiovascular Disease, and Interventional Cardiology
John Hollowell, MD, FACC is board certified in cardiovascular disease and interventional cardiology. He specializes in the diagnosis and treatment of coronary artery disease.
Dr. Hollowell is active in the medical community as a member of the American College of Cardiology, the American Medical Association, the American College of Physicians, the Texas Medical Association and the Collin County Medical Association.
Dr. Hollowell received both his undergraduate and medical degree from Louisiana State University. He served his internal medicine residency at the University of Texas Medical Branch in Galveston. He completed his fellowship in interventional cardiology at The Hospital of the Good Samaritan in Los Angeles and his fellowship in cardiology at Loma Linda University Medical Center.
Patient comments are gathered from our Press Ganey Satisfaction Survey and are displayed in their entirety.Patients are de-identified for confidentiality and patient privacy.
Patient Comment 06/02/2017
Dr. Hollowell probably saved my life that day by having ordered and reviewed the protein tests indicating a potentially very serious problem and got me an appointment the next working day to be seen by a specialist.
Patient Comment 04/14/2017
I just felt that the Dr. was in a hurry to get on to the next patient. Other wise all was fine.
Patient Comment 03/10/2017
Doctors are busy, would be helpful if nurse was familiar with your condition so you would have someone to talk to if issues or questions arose. You have nurse line but the nurse seems to be reading off a screne. No personal contact.
Patient Comment 03/06/2017
The doctor was excellent and engaged in the procedure,
Patient Comment 02/10/2017