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Meet Noninvasively First

Keith Williams

Keith Williams

Chief Executive Officer

Keith Williams is the Chief Executive Officer at Noninvasively First with thirty years of clinical expertise including invasive vascular procedures. Keith has performed venous ablation procedures and insufficiency exams for sixteen years. He is currently involved with over 100 ablations a month and completed more than 10,000 in his career. Keith has a clinical skill set in both venous and arterial sonography and has expanded his skill set into echocardiography. He also works extensively in an advisory role with cardiovascular services throughout Los Angeles.

Vickie Williams

Vickie Williams

Chief Operating Officer

Vickie Williams is the Chief Operating Officer at Noninvasively First. Vickie started Noninvasively First thirty years ago. Noninvasively First was a small mobile imaging company but with Vickie’s vision and hard work it has grown into a successful practice with more than forty five accounts across California. She was later joined by her brother, Keith Williams and Sherri Koutsoutis who have been a vital part of Noninvasively First’s growth and success. Nowadays, Vickie is instrumental in training and teaching the future ultrasound technicians that Noninvasively First employs. Vickie is a Registered Vascular Technician (RVT) and Registered Vascular Sonographer (RVS). Her expertise lies in ultrasound as well as venous insufficiency.

Sherri Koutsoutis

Sherri Koutsoutis

Chief Financial Officer

Sherri Koutsoutis is the Chief Financial Officer at Noninvasively First. She began working with Vickie and Keith Williams almost thirty years ago when Noninvasively First was just a small startup company based out of Arcadia, California. Sherri later took some time off to raise her family and pursue other interests before returning to work at Noninvasively First. With over thirty years of professional financial experience, she is most proud to be a part of Noninvasively First’s exponential growth.

The combination of Keith, Vickie and Sherri’s inspiration proved to be instrumental in their company’s continued growth. They pride themselves on being family owned and operated since 1984. Being a small, close-knit company, Noninvasively First has been able to adapt and accommodate to their clientele’s diverse needs. Their goal is to share their enthusiasm for learning and use their unique clinical and business expertise to develop a successful vascular consulting firm.