Dr. Mark A. Schwartz, MD, FACS, RPVI
Triple Board-Certified in
General Surgery • Vascular Surgery • Phlebology
Mark Schwartz, MD, FACS, RPVI, is widely known as the “Long Island Vein Doctor.” At North Shore Vein Center, a nationally-recognized center for excellence in New Hyde Park, New York, Dr. Schwartz offers the latest minimally-invasive vein treatments using state-of-the-art equipment like endovenous radiofrequency ablation, endovenous laser ablation and the VeinGogh™ ohmic thermolysis system for spider veins on the legs and in delicate areas of the face.
Why Choose North Shore Vein Center?
North Shore Vein Center is the premier vein treatment facility in Long Island. We have provided advanced, effective treatments for varicose veins and spider veins to countless patients. Our vein facility is state of the art, and Dr. Schwartz can assist with vein pain and other issues in your legs, hand, face, or other areas. We offer a range of vein treatments using the latest medical technology to help you regardless of what ails you.
When you get vein treatment at North Shore Vein Center, you get specialized attention from a highly qualified surgeon. Dr. Schwartz treats all patients with care and expertise. At North Shore Vein Center, you will be listened to, your concerns will be addressed, and whether you have issues with leg veins, hand veins, or facial veins, you’ll receive the best and most effective treatment for you.
A Welcoming Environment
We provide a clean, safe, and comfortable environment for our patients. Our Long Island vein treatment facility offers a clean, comfortable facility with state-of-the-art equipment. Dr. Schwartz’s expertise and care are unparalleled, and after one visit to our office, you will know he is the Long Island vein doctor for you. North Shore Vein Center provides vein treatments in Long Island that you can trust in a place where you’ll feel safe.


Minimally Invasive, Outpatient Procedures
Vein treatments we provide are not invasive and can be performed easily in an outpatient setting. Regardless of your specific needs when it comes to your veins, we have numerous treatments that can be performed safely and comfortably at our Long Island location. Patients can typically resume their usual activities the same day after one of our treatments.
Our Services

Varicose Veins

Spider Veins

Leg Veins

Hand Veins

Facial Veins

Endovenous Laser
Ablation

Ultrasound Guided
Sclerotherapy

Endovenous Radiofrequency Ablation

Sclerotherapy
We accept most major insurance plans

- 1199
- Aetna
- Blue Cross Blue Shield – PPO & HMO
- Cigna
- Emblem Health-GHI & HIP
- Empire NYSHIP
- Fidelis
- Humana
- MagnaCare
- Medicare
- Oxford
- UHC
- UHC Community Plan
Blog
Latest Posts
7 Foods for Healthy Leg Veins This Fall
What you eat plays a big role in your vein health. The right foods can improve circulation, strengthen blood vessels, and lower your risk of developing varicose and spider veins. On the other hand, poor dietary choices may increase inflammation and put extra pressure on your veins, making symptoms worse. With fall bringing a fresh...
Read MoreWhen to Consider Laser Treatment for Veins
Bulging, discolored veins can be more than a cosmetic issue. They may cause pain, swelling, or skin irritation that disrupts daily life. Modern laser vein treatment options give people in the Long Island area a way to address these problems without lengthy recovery or hospital stays. Knowing when it might be time to consider this...
Read MoreUnderstanding the Stages of Varicose Veins
What Are Varicose Veins? Varicose veins are large, swollen veins that twist and bulge just under the surface of the skin, mostly on the legs. They form when the tiny valves in the veins do not close properly, causing blood to collect instead of moving back up toward the heart. While some people see them...
Read More