our mission

VSNY’s mission is to provide patients with individualized, high quality, medical treatment in a comfortable, 
stress-free environment with the goal of superior health and exceptional cosmetic results.  This is the focus of our team.


Dr. Ross T. Lyon is a board certified vascular surgeon with over 25 years of experience ranging from surgical reconstruction to minimally invasive procedures. He created Vein Specialists to concentrate on the treatment of varicose veins, spider veins and other abnormal veins and provide his patients with superior care in a comfortable, friendly, office environment.  


our team


Dr. Lyon is a board certified vascular and endovascular surgeon with over 25 years of experience in the treatment of vein disorders. Dr. Lyon graduated from the prestigious Pritzker School of Medicine in Chicago with internship at Barnes Hospital, St. Louis, and surgical residency at the San Diego Medical Center at the University of California. His extensive experience includes 12 years as Surgeon and Associate Professor of Surgery at Weil-Cornell Medical Center/NY Presbyterian Hospital, Attending Surgeon at Memorial Sloan Kettering Cancer Center, New York Hospital, and Director at Montefiore and Weiler Hospital Non-Invasive Vascular Laboratories. Dr. Lyon has written and contributed to over 50 articles and research papers and continues to contribute his experience and enthusiasm to improving vascular care.


Marilyn Pichardo, is a critical part of the VSNY team.  As our Medical Assistant, Marilyn was personally trained by Dr. Lyon to assist during surgeries and procedures.  The premier multi-tasker, Marilyn is able to take our patients from their first call to the office through to their follow-up after surgery, with warmth, knowledge and professionalism.  Marilyn received her BS from St. John’s University (Biology/Journalism) and is fluent in English and Spanish.


Mane Corzo is a knowledgeable, enthusiastic Registered Vascular Technologist with extensive experience in arterial and venous diseases.  Mane earned her Ultrasound Certificate at Long Island University and completed her training at Weil Cornell Medical Center and Columbia Medical Center.  Her technical abilities are exceptional, providing the best patient findings, allowing our team to optimize patient care.   Mane is fluent in English and Spanish.


As Practice Manager, Mary Kay Allen combines her business management and human resources background, to effectively support our patients throughout every aspect of their care.  Her professional, friendly manner allows patients to immediately feel comfortable.  Mary Kay earned her BS in Business Administration from the University of Connecticut. 

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