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.
Very friendly, helpful and professional.
(3 days ago)
Nov-2025
Very good 👍 job and fast. I'm so happy to meet my doctor.
(1 week ago)
Oct-2025
He was very sweet did an awesome job and I would definitely recommend him to family and friends
(1 week ago)
Oct-2025
Very kind, super fast. Made sure all of my questions were answered.
(2 weeks ago)
Oct-2025
My experience with Dr. Marshall and staff was one that I can truly say went so smoothly.
Being a bit nervous and not completely knowing the process I was comforted by the explanations provided at each step.
Dr. Marshall addressed all questions and I had complete confidence in his capabilities.
I would definitely recommend him.
(2 weeks ago)
Oct-2025
Him and his staff were efficient , quick, FRIENDLY, easy to talk to and at times funny. It was an interesting experience.
(2 weeks ago)
Oct-2025
Love this guy he and I always enjoying friendship chatting I was so glad seeing him! Great doctor
(2 weeks ago)
Oct-2025
Put me at ease and distracted me throughout the procedure by conversing. Appreciated the fact that he asked me how I was feeling about it all before he began the procedure.
(1 month ago)
Oct-2025
Explained the procedure so that I knew what was happening!
(1 month ago)
Oct-2025
For a doctor, he has charisma. Dr. Marshall knows how to treat a patient with respect making you feel comfortable during office visits and procedures.
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.
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.
My experience with Dr. Marshall and staff was one that I can truly say went so smoothly. Being a bit nervous and not completely knowing the process I was comforted by the explanations provided at each step. Dr. Marshall addressed all questions and I had complete confidence in his capabilities. I would definitely recommend him.
Him and his staff were efficient , quick, FRIENDLY, easy to talk to and at times funny. It was an interesting experience.
Love this guy he and I always enjoying friendship chatting I was so glad seeing him! Great doctor
Put me at ease and distracted me throughout the procedure by conversing. Appreciated the fact that he asked me how I was feeling about it all before he began the procedure.
Explained the procedure so that I knew what was happening!
For a doctor, he has charisma. Dr. Marshall knows how to treat a patient with respect making you feel comfortable during office visits and procedures.