Our Team

Our Team

Dr. Anthony Alfieri

Dr. Anthony Alfieri, D.O., FACC

Advisory - Cardiologist & Vein Specialist

Dr. Anthony D. Alfieri is a vein specialist serving Newark, New Castle County, and surrounding areas at the Delaware Advanced Vein Center. The accredited Center helps people resolve... vein issues such as pain, varicose veins, spider veins, and skin discoloration. For 25 years, Dr. Alfieri practiced interventional cardiology, yet during that time, Dr. Alfieri noticed severe vein disease in many of his patients. Therefore, Dr. Alfieri set his sights on becoming an expert in Phlebology, the study of vein disease. Phlebology has been around for some time, yet new and innovative techniques to treat varicose veins are emerging. In 2008, Dr. Alfieri opened the Delaware Advanced Vein Center, now the state’s largest vein center. At his Center, Dr. Alfieri treats patients with venous insufficiency.

Dr. Anthony Alfieri

Dr. Anthony Alfieri, D.O., FACC

Advisory - Cardiologist & Vein Specialist

Dr. Anthony D. Alfieri is a vein specialist serving Newark, New Castle County, and surrounding areas at the Delaware Advanced Vein Center. The accredited Center helps people resolve vein issues such as pain, varicose veins, spider veins, and skin discoloration. For 25 years, Dr. Alfieri practiced interventional cardiology, yet during that time, Dr. Alfieri noticed severe vein disease in many of his patients. Therefore, Dr. Alfieri set his sights on becoming an expert in Phlebology, the study of vein disease. Phlebology has been around for some time, yet new and innovative techniques to treat varicose veins are emerging. In 2008, Dr. Alfieri opened the Delaware Advanced Vein Center, now the state’s largest vein center. At his Center, Dr. Alfieri treats patients with venous insufficiency.

Team Member Ellen

Ellen Neff, APRN, FNP-BC

Nurse Practitioner

Ellen has been a nurse for 39 years and a nurse practitioner for 20. She brings with her a background in Internal Medicine, Geriatrics, and Cardiology. She’s also... worked as a clinical instructor for nursing students. Her hobbies include reading, knitting, spending time with her two cats and dogs, and attending music festivals.”

Team Member Ellen

Ellen Neff, APRN, FNP-BC

Nurse Practitioner

Ellen has been a nurse for 39 years and a nurse practitioner for 20. She brings with her a background in Internal Medicine, Geriatrics, and Cardiology. She’s also worked as a clinical instructor for nursing students. Her hobbies include reading, knitting, spending time with her two cats and dogs, and attending music festivals.

Cheryl Weyl

Cheryl Weyl

Vascular Technologist

Cheryl is passionate about providing a positive experience for our patients. When she is not assisting patients... with top-notch care, she is actively involved with her children's sports and spending quality time with her family taking part in various outside activities.

Cheryl Weyl

Cheryl Weyl

Vascular Technologist
Cheryl is passionate about providing a positive experience for our patients. When she is not assisting patients with top-notch care, she is actively involved with her children’s sports and spending quality time with her family taking part in various outside activities.
Team Member Krystal

Krystal Calloway, RVT

Vein Consultant

Krystal has been a Registered Vascular Technologist since 2009 and has been with Alfieri Cardiology since 2009. She performs routine... vascular ultrasounds and assists in venous procedures like ablations and phlebectomies. Krystal enjoys cooking, spending time with her family, and most importantly helping her patients look and feel their best! Fun fact: Krystal has been with Delaware Advanced Vein Center since its inception!

Team Member Krystal

Krystal Calloway, RVT

Vein Consultant

Krystal has been a Registered Vascular Technologist since 2009 and has been with Alfieri Cardiology since 2009. She performs routine vascular ultrasounds and assists in venous procedures like ablations and phlebectomies. Krystal enjoys cooking, spending time with her family, and most importantly helping her patients look and feel their best! Fun fact: Krystal has been with Delaware Advanced Vein Center since its inception!

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