Venous reconstruction

John Cieslak, MD, an interventional and diagnostic radiologist at Endeavor Health, uses minimally invasive procedures to treat conditions across the body. With a background in general surgery and a focus on peripheral vascular disease, he performs image-guided treatments to restore mobility, relieve pain and improve quality of life. Dr. Cieslak values accessibility and collaboration, ensuring patients feel informed, supported and at ease throughout their care.

Sebouh Gueyikian, MD, Chief of Interventional Radiology at Endeavor Health, has more than 25 years of experience using advanced imaging and minimally invasive techniques to diagnose and treat complex conditions. Working with a highly trained team, he manages even the most challenging cases with precision and care. Dr. Gueyikian combines innovation with compassion, specializing in procedures such as embolization therapies and modern interventional oncology to improve outcomes, enhance comfort and help patients fully understand their treatment options.