
John H. Gray, D.O.
Cardiologist | Interventional Cardiology
3600 Kolbe Rd. Suite 210 Lorain Ohio, 44053About
Dr. John Gray is a cardiologist practicing in Lorain, Ohio. Dr. Gray specializes in diagnosing, monitoring, and treating diseases or conditions of the heart and blood vessels and the cardiovascular system. These conditions include heart attacks, heart murmurs, coronary heart disease, and hypertension. Dr. Gray also practices preventative medicine, helping patients maintain a heart-healthy life.
Education and Training
Kurksville College of Osteopathic Medicine
Board Certification
Internal Medicine
Cardiovascular Disease
Provider Details

John H. Gray, D.O.'s Expert Contributions
Aortic aneurysm?
That’s an excellent question. In some cases, the patient will complain of pain in the upper back or a tearing sensation if the aneurysm is dissecting (tearing). Unfortunately, many patients do not experience any symptoms whatsoever until the aneurysm ruptures or tears which is a life-threatening situation. The good news is an aneurysm can be easily, safely, and expensively diagnosed with a simple cardiac ultrasound and an abdominal ultrasound if the physician can feel a mass or if it shows up on a routine scan as an incidental finding. There are surgical as well as minimally invasive procedures for the repair or removal of an aneurysm depending on multiple factors. In my opinion, all patients should have a cardiac ultrasound early in their adult life as a screening technique. You may discuss this with your family doctor, internist, or cardiologist for more information. Thank you. READ MORE
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Nearby Providers
- John Schaeffer M.D.254 Cleveland Ave Amherst OH 44001
- Charles D. O'Shaughnessy M.D.125 E BROAD ST ELYRIA OH 44035
- Theodore R. Pacheco M.D.3600 KOLBE RD LORAIN OH 44053
- Sudhakar N. Chandurkar M.D.24651 Center Ridge Rd Westlake OH 44145
- Ismail S. Ahmed MD1120 E BROAD ST ELYRIA OH 44035
- Nadim Al-mubarak MD29101 Health Campus Dr Westlake OH 44145
Nearest Hospitals
UNIVERSITY HOSPITALS - ELYRIA MEDICAL CENTERl
630 EAST RIVER STREET ELYRIA OH 44035MERCY REGIONAL MEDICAL CENTERl
3700 KOLBE ROAD LORAIN OH 44053MERCY ALLEN HOSPITALl
200 WEST LORAIN STREET OBERLIN OH 44074UNIVERSITY HOSPITALS AHUJA MEDICAL CENTERl
3999 RICHMOND ROAD BEACHWOOD OH 44122SOUTH POINTE HOSPITALl
20000 HARVARD ROAD WARRENSVILLE HEIGHTS OH 44122HILLCREST HOSPITALl
6780 MAYFIELD ROAD MAYFIELD HEIGHTS OH 44124