Dr. Jason Zhang

Dr. Jason Zhang

Jason Zhang, MD, RPVI is originally from Michigan, where he obtained his undergraduate degree from the University of Michigan. He then attended medical school at the Perelman School of Medicine at the University of Pennsylvania. Following medical school, he stayed on the East Coast and completed his integrated vascular surgery residency at New York University Grossman School of Medicine, where he gained significant experience in treating the full breadth of vascular disease with both open and advanced endovascular techniques. Dr. Zhang received training in the management of lower extremity arterial disease, carotid artery stenosis, thoracic and abdominal aortic aneurysm disease, wound care, and dialysis access. He also gained extensive experience in the treatment of venous insufficiency and venous ablations. During his time in residency, Dr. Zhang also authored several peer-reviewed publications and presented his findings at national conferences.
Dr. Zhang is committed to providing compassionate, patient-centered care, taking the time to understand each patient’s goals and ensuring they are well informed throughout the decision-making process. He believes in developing individualized treatment plans that combine the latest evidence-based practices with the most advanced open and minimally invasive endovascular techniques to achieve the best possible outcomes.
During his free time, Dr. Zhang enjoys spending time with his wife and two cats, cooking, running, and is looking forward to exploring all that Colorado has to offer.

Our Physicians

Meet the cardiovascular team at Colorado Cardiovascular Surgical Associates

Dr. Srikant Sivaraman

Dr. Sivaraman holds dual board certifications in general surgery and vascular surgery.

Dr. Sivaraman is committed to providing comprehensive care to his patients, specializing in all aspects of vascular surgery, with a special passion for carotid artery disease, advanced limb salvage techniques, and vascular trauma.

Dr. Marcus R. Kret

Dr. Kret completed his clinical fellowship in vascular and endovascular surgery at Stanford University, where he gained extensive experience in complex endovascular repair of thoracic and abdominal aortic aneurysms, including the use of branched and fenestrated technology. In addition, he received training in both open and endovascular therapies for carotid and lower extremity arterial disease, dialysis access creation and maintenance, as well as endovenous ablation for varicose veins.

Dr. Colleen S. Hupp

Dr. Hupp was Assistant Professor at the University of Kansas Medical Center for three years where she enjoyed working with medical students and residents as they progressed through their training.  She also has always been extremely  interested in mentoring and encouraging women interested in a career in surgery.

Dr. Samuel Victoria

Samuel Victoria, Jr. M.D., is a board-certified vascular surgeon who specializes in limb salvage, pedal access, hemodialysis access, venous disease, and minimally invasive cutting-edge procedures such as TransCarotid Artery Revascularization (TCAR) for carotid disease and the prevention of stroke, Fenestrated Endovascular Aortic Aneurysm Repair (FEVAR), and percutaneous deep venous thrombectomy.

Dr. Danielle Sethi

Dr. Danielle Sethi grew up in Michigan, where she attended the University of Michigan for her undergraduate degree. She went on to obtain her medical degree from Michigan State University College of Human Medicine, where she was awarded the Arthur L. Foley Endowed Memorial Scholarship for her commitment to preventive medicine and dedication to mentorship. She was also inducted into the Alpha Omega Alpha Honor Society.

Find a Location

We offer nine convenient locations to serve you.

1. North Office

2. South Office

3. Central Office

4. West Office

5. Summit Office

6. St. Anthony North Office

7. Rose Hospital Campus

8. Littleton Office

9. Parker Office

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