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.
Excellent Dr./Patient communication skills. Personable, pleasant. Put me at ease re proceedure. Explained each step of the way and answered all my question in simple to understand terms.
(1 week ago)
Nov-2025
I have been two dozens of doctors over the years with my vein issues, and Dr. Marshall is the first that I feel confident of his abilities and his application of his work and studies. I really like his whole crew too. I'm happy to be under their care. Thank you!
(1 week ago)
Nov-2025
Great Dr . I was so nervous about my 1st vein treatment. And he was wonderful at helping me feel comfortable. Him and his staff. I have 6 more vein treatments scheduled with him. If you see him for vein treatments. He will help you feel comfortable. Thank you
(1 week ago)
Nov-2025
He made me feel at ease , very funny , I’ve never had a nicer doctor!!!
(2 weeks ago)
Nov-2025
Very good at his job and a great caring personality!
(2 weeks ago)
Nov-2025
Very friendly a n f professional. ... None better
(3 weeks ago)
Nov-2025
Very friendly, helpful and professional.
(3 weeks ago)
Nov-2025
Very good 👍 job and fast. I'm so happy to meet my doctor.
(1 month ago)
Oct-2025
He was very sweet did an awesome job and I would definitely recommend him to family and friends
(1 month ago)
Oct-2025
Very kind, super fast. Made sure all of my questions were answered.
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.
Excellent Dr./Patient communication skills. Personable, pleasant. Put me at ease re proceedure. Explained each step of the way and answered all my question in simple to understand terms.
I have been two dozens of doctors over the years with my vein issues, and Dr. Marshall is the first that I feel confident of his abilities and his application of his work and studies. I really like his whole crew too. I'm happy to be under their care. Thank you!
Great Dr . I was so nervous about my 1st vein treatment. And he was wonderful at helping me feel comfortable. Him and his staff. I have 6 more vein treatments scheduled with him. If you see him for vein treatments. He will help you feel comfortable. Thank you
He made me feel at ease , very funny , I’ve never had a nicer doctor!!!
Very good at his job and a great caring personality!
Very friendly a n f professional. ... None better
Very friendly, helpful and professional.
Very good 👍 job and fast. I'm so happy to meet my doctor.
He was very sweet did an awesome job and I would definitely recommend him to family and friends
Very kind, super fast. Made sure all of my questions were answered.