John T. O'Brien, MD
Inova Medical Group
Board Certified Specialty: Cardiovascular Disease, Internal Medicine
Accepting new patients for: Cardiovascular Disease
Inova Medical Group Cardiology
Dr. John O’Brien is an interventionally trained, board certified cardiologist. He joins Inova Medical Group with over 36 years of clinical experience.
For the past 30 years, he has been in private practice in Northern Virginia, practicing all aspects of adult cardiology. During his training, Dr. O’Brien realized that he wanted to be a part of the rapidly evolving movement taking place in the field of cardiology. The continued refinement of these various theories and procedures has helped improve the quality of his patients’ lives.
A native of Falls Church, VA, Dr. O’Brien currently resides in Oakton, VA. He enjoys pursuing his interests which include cycling, organic gardening, and basketball.
- Georgetown University 1977
- Cardiovascular Disease
- Internal Medicine