Jonathan Marshall, DO, is a Board Certified Radiologist and Fellowship Trained Interventional Radiologist specializing in the diagnosis and treatment of chronic vein disease. He is experienced in minimally invasive venous treatments including radiofrequency ablation, phlebectomy, and VenaSeal Closure.
Jonathan Marshall, DO, is a Board Certified Radiologist and Fellowship Trained Interventional Radiologist specializing in the diagnosis and treatment of chronic vein disease. He is experienced in minimally invasive venous treatments including radiofrequency ablation, phlebectomy, and VenaSeal Closure.
The reviews listed below were collected independently of The Core Institute through rater8. Each review represents an authentic and verified patient experience.
The team and him great
(6 days ago)
Apr-2026
Great!
(1 week ago)
Apr-2026
Very professional
(1 week ago)
Apr-2026
Very friendly and helpful with my procedure explained what to expect
(2 weeks ago)
Mar-2026
Informative, patience and assurance prior to my procedure.
(3 weeks ago)
Mar-2026
Great bedside manner. Him and his team made me feel very comfortable
(3 weeks ago)
Mar-2026
Very knowledgeable and friendly
(3 weeks ago)
Mar-2026
Dr Marshall was wonderful! I was nervous before procedure and he calmed me down with his positive & nice personality.
(3 weeks ago)
Mar-2026
He's one of the best physicians I've ever experienced, thank you Dr.Marshell for making the experience a great one!
(1 month ago)
Mar-2026
Dr Marshall was great, he is funny (putting you at ease) and very good at what he does. I would recommend him and his staff to all.
Jonathan Marshall, DO, is a Board Certified Radiologist and Fellowship Trained Interventional Radiologist specializing in the diagnosis and treatment of chronic vein disease. He is experienced in minimally invasive venous treatments including radiofrequency ablation, phlebectomy, and VenaSeal Closure.
Before joining The CORE Institute, Dr. Marshall served as Chief of Vascular and Interventional Radiology at a Level 1 Trauma Medical Center, as well as a Medical Imaging facility, and was Co-director of the University of Buffalo Radiology Residency in New York. Dr. Marshall completed fellowships in Body Imaging and Vascular and Interventional Radiology at the University of Western Ontario. He completed his internship and diagnostic radiology residency at St James Hospital and Health Centers. Dr. Marshall obtained his doctoral degree from Midwestern University and his undergraduate degree from Niagara University.
Dr. Marshall currently serves as the Chairman of Radiology at HonorHealth Deer Valley Medical Center.
The team and him great
Great!
Very professional
Very friendly and helpful with my procedure explained what to expect
Informative, patience and assurance prior to my procedure.
Great bedside manner. Him and his team made me feel very comfortable
Very knowledgeable and friendly
Dr Marshall was wonderful! I was nervous before procedure and he calmed me down with his positive & nice personality.
He's one of the best physicians I've ever experienced, thank you Dr.Marshell for making the experience a great one!
Dr Marshall was great, he is funny (putting you at ease) and very good at what he does. I would recommend him and his staff to all.