Our Team
Our Team
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, 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.
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.”
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.
Lauren Kleinchmidt, PA-C
Physician Assistant
Lauren graduated from the University of the Sciences in Philadelphia. She joined the Alfieri Cardiology Team in March 2020 and is excited to be working... with the cardiovascular and primary care populations. She assists the physician with procedures and addresses any clinical questions. In her spare time, Lauren enjoys spending time at the beach with family and friends, reading a good book, and beating her fiancé at tennis!
Lauren Kleinchmidt, PA-C
Physician’s Assistant
Lauren graduated from the University of the Sciences in Philadelphia. She joined the Alfieri Cardiology Team in March 2020 and is excited to be working with the cardiovascular and primary care populations. She assists the physician with procedures and addresses any clinical questions. In her spare time, Lauren enjoys spending time at the beach with family and friends, reading a good book, and beating her fiancé at tennis!
Kyle Tryon, PA-C
Physician’s Assistant
Kyle recently graduated from Thomas Jefferson University and joined the Alfieri Cardiology team in November 2021. He sees patients... for Preventive Primary Care, Alfieri cardiology and Delaware’s sclerotherapy. He is originally from the great state of Arizona and is an avid Phoenix Suns and Arizona Cardinals fan. During his time away from work he is likely attending a sporting event or enjoying a new restaurant with his wife.
Kyle Tryon, PA-C
Physician’s Assistant
Kyle recently graduated from Thomas Jefferson University and joined the Alfieri Cardiology team in November 2021. He sees patients for Preventive Primary Care, Alfieri cardiology and Delaware’s sclerotherapy. He is originally from the great state of Arizona and is an avid Phoenix Suns and Arizona Cardinals fan. During his time away from work he is likely attending a sporting event or enjoying a new restaurant with his wife.
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!
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!
Jordyn Clark, RVT
Vein Consultant
Jordyn has been a Registered Vascular Technologist since 2015 and has been with Alfieri Cardiology since 2019. She performs routine vascular... ultrasounds and assists with venous procedures like ablations and phlebectomies. Jordyn enjoys cooking, trying new foods, spending time with her baby, and helping her patients look and feel their best! Fun fact: Jordyn is originally from Texas!
Jordyn Clark, RVT
Vein Consultant
Jordyn has been a Registered Vascular Technologist since 2015 and has been with Alfieri Cardiology since 2019. She performs routine vascular ultrasounds and assists with venous procedures like ablations and phlebectomies. Jordyn enjoys cooking, trying new foods, spending time with her baby, and helping her patients look and feel their best! Fun fact: Jordyn is originally from Texas!
Jon Ashley, RVT
Vein Consultant
Jon is a native Delawarean, and the new kid on the block! He has been a registered Vascular Technologist since 2021, and has been with Alfieri Cardiology since... March of 2022. He performs a variety of vascular ultrasound exams, and assists Dr. Alfieri in venous ablations and other surgical procedures. In his spare time, Jon enjoys gardening, cooking, and finishing home improvement projects. Fun fact: Prior to becoming a Vascular Technologist, Jon worked as a chauffeur in the Philadelphia, New York, and D.C. area, and has met many famous celebrities.
Jon Ashley, RVT
Vein Consultant
Jon is a native Delawarean, and the new kid on the block! He has been a registered Vascular Technologist since 2021, and has been with Alfieri Cardiology since March of 2022. He performs a variety of vascular ultrasound exams, and assists Dr. Alfieri in venous ablations and other surgical procedures. In his spare time, Jon enjoys gardening, cooking, and finishing home improvement projects. Fun fact: Prior to becoming a Vascular Technologist, Jon worked as a chauffeur in the Philadelphia, New York, and D.C. area, and has met many famous celebrities.
Contact Us to Schedule an Appointment
Contact Us to Schedule an Appointment
