Meet the Team

St. Johns Vein Professional Staff

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Natalie Lupoli, PA-C

Natalie Lupoli PA-C, has been here at St John’s Vein Center since January of 2012.  As a mid-level provider, she performs venous procedures that include ambulatory phlebectomy, ultrasound guided sclerotherapy and visual sclerotherapy.   She also enjoys performing the cosmetic procedures offered in the office including Botox, facial fillers, and laser skin treatments.  She is passionate about her work and bringing the best possible care to her patients.

She graduated with a Bachelor of Science degree in Microbiology in 1999 followed by a Masters degree in Physician Assistant studies in 2002, both from the University of Florida.  Natalie’s experience in the treatment of varicose and spider veins began in 2002, during which time she worked for a well-established vein practice in the Tampa/St Petersburg  area.  During her time there she gained extensive knowledge in the treatment of venous disease and skin/facial cosmetic treatments.

Natalie is married and has 3 children, a son and 2 daughters, that keep her busy when she is not at work. She enjoys spending time with them and other extended family members that live here in Jacksonville.


Tanya Dilmuth, ARNP

After earning a Bachelor’s degree in Psychology from a private Catholic University, Tanya embarked on her journey in Nursing with a BSN from the University of West Florida followed by a Masters degree from South University. She has earned high honors in all degrees.

Tanya is Board Certified as an Adult-Gerontology Nurse Practitioner, specializing in ambulatory phlebectomy as well as both ultrasound-guided and medical sclerotherapy. She has earned certification in the application of the Cutera laser.

As a professional health care provider at St. Johns Vein, Tanya strives to deliver world-class patient care with each patient at every visit. Operating with this philosophy on a daily basis, patient satisfaction and results are at optimum levels.


Angela Yevseyevich, ARNP

Angela is a board certified Nurse Practitioner in Family practice as well as Board certified in Aesthetics by American Academy of Procedural Medicine (AAOPM). Angela has extensive patient care experience as a nurse and as a Nurse Practitioner. Angela earned her BS in nursing from the University of North Florida and her Master degree from Jacksonville University. Angela is Board Certified as a Family Nurse Practitioner, specializing in ultrasound guided, medical and cosmetic sclerotherapy. She is also certified in Botox, Juvederm Injectables, and laser skin treatments. Angela engages all her patients on a professional and personal level in an empathetic and understandable manner and excels with cross-functional teamwork with her colleagues.  She is also bilingual in English and Russian.


Sonya Casey, Practice Administrator

Sonya Casey has lived in St Johns County since 2008 and has worked at St Johns Vein Center, as the Practice Administrator, since its opening in 2010.  She has a Bachelors degree in Organizational Communication from the University of Central Florida and is also a Registered Vascular Sonographer.  Her interest in management and passion for medicine has been key in creating a pleasant work atmosphere and a medical office with a warm, welcoming feel.


Jordan Perry, Practice Manager

Jordan grew up in St. Johns County and upon her high school graduation, she attended the University of North Florida, where she pursued a Bachelors of Health Administration. Jordan joined our team in 2014 after graduating and started as a front office scheduler. She has worked hard to become the Practice Manager and is enthusiastic about providing leadership and support to the SJVC Staff. She is also a Licensed and Bonded Notary.


Hillary Patton, ARNP

Hillary is a board certified advanced registered nurse practitioner.  After graduating from Florida State University with her Bachelors of Science in Nursing degree, Hillary worked as a critical care nurse in cardiac critical care and surgical trauma intensive care.  With the goal of becoming a nurse practitioner, she furthered her education at Jacksonville University.  She became a member of the International Honors Society for Nursing, Sigma Theta Tau, and graduated with honors with a Master of Science in Nursing degree.  She is certified nationally by the American Academy of Nurse Practitioners, and licensed by the Florida Board of Nursing.  Hillary specializes in ultrasound guided and medical sclerotherapy, and aesthetic procedures including cosmetic sclerotherapy, laser treatments, botox, and injectable fillers.  Hillary has a passion for helping her patients both look and feel their best.  In her free time, Hillary loves being with her family, traveling, cooking, yoga, being outside, reading, and going to the beach.


Jody Newhouse, Authorizations and Referral Coordinator

Jody has worked at St. Johns Vein Center since 2012. She is a Certified Medical Assistant and has worked closely with Dr. St. George in venous procedures. As of 2015, Jody switched gears and became our insurance authorizations and referral coordinator. She has over 10 years of experience in the vascular specialty.


Heather Sef, Surgery Coordinator


The professional team of St. Johns Vein Center is composed of caring personnel, dedicated to personal attention to help you look and feel better.

All Providers : Back row (left to right): Dr. James St. George, Dr. James Cunningham; Front row (left to right) Angela Yevseyevich, Tanya Dilmuth, Natalie Lupoli, Hillary Patton

Physicians (left to right): Dr. James St. George, Dr. James Cunningham

Mid-Level Providers (left to right): Angela Yevseyevich ARNP, Tanya Dilmuth ARNP, Natalie Lupoli PA-C, and Hillary Patton ARNP

Registered Vascular Technologists/ Sonographers (Left to right): Gabrielle Otis RVT, Sally Urizar, Kathy Gil RVT, Yandeley Hernandez RVT

Administration (left to right): Jody Newhouse- Authorization/ Referral Coordinator, Jordan Perry – Practice Manager, Heather Sef – Surgery Coordinator, Sonya Casey- Practice Administrator