Dr. Ryan graduated from the Trinity College Dublin School of Medicine in 1988. He works in DURHAM, NC and specializes in Diagnostic Radiology and Vascular & Interventional Radiology.
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Dr. John Mark Ryan
- Diagnostic Radiology, Vascular & Interventional Radiology
- 37 years of experience
- 1502 DUKE UNIV MED CTR, Durham, NC 27710
- (919) 684-7326
Brief Intro
Education Background
MEDICAL SCHOOL
Trinity College Dublin School Of Medicine - 1988
Location & Hours
- 1502 DUKE UNIV MED CTR, Durham, NC 27710
Specialties Treated
- Diagnostic Radiology
- Vascular & Interventional Radiology
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NC Hospitals by Specialty
- Cancer 22
- Cardiology, Heart & Vascular Surgery 20
- Orthopedics 43
- Neurology & Neurosurgery 29
- Gastroenterology & GI Surgery 39
- Pulmonology & Lung Surgery 48
- Diabetes & Endocrinology 22
- Children's Hospital 8
- Urology 37
- Psychiatry 40
- Geriatrics 41
- Rehabilitation 22
- Obsterics & Gynecology 8
- Ophthalmology 1
- Ear, Nose & Throat 5
- Rheumatology 2
- Long Term Care 7
- Maternity Care (Uncomplicated Pregnancy) 36