Dr. Mark A. Schwartz always appreciates feedback from his valued patients. Please read what others are saying about Dr. Mark Schwartz below, and as always, we would love to collect your feedback.

Dear Dr. Schwartz and the staff at North Shore Vein Center. I want to thank you all again for a successful treatment to the protruding and painful veins in my right leg. It had been slowly worsening for many years. Now there is not even a hint of it on my legs. You and your friendly, professional staff made the whole process easy. I look forward to recommending your services to my family and friends.

Esther M.

Dr. Schwartz and staff were wonderful! I felt comfortable and at ease! Thank you!

Dawn W.

Dr. Schwartz has a great bedside manner, is kind and explains everything fully. He is extremely knowledgeable and cares about the final result of procedure he is performing. Office is modern and staff (Maria) is wonderful. I would highly recommend!

MIchele M.

Dr. Schwartz was very friendly & informative.

Yahaida R.

Staff is extremely polite! Dr.Schwartz was very personable, honest, and to the point. Will absolutely be referring to him!!!

Danielle C.

My experience was wonderful from beginning to end. The staff was knowledgeable and friendly. Loren, the person who does sonograms was gentle and professional. She did my sonogram without hurting me which was delightful because that test can be painful. She was wonderful. Dr. Schwartz was so kind and answered all my questions and concerns. I wish all doctors were as patient and knowledgeable as he is. My whole experience was positive and I was glad I chose Dr. Schwartz and his staff.

Litman S.

Seen right away! No wait. Took all necessary precautions for Covid! Loved the MD. Very knowledgeable and made me feel at ease with procedure

Cherelyn K.

Amazing bedside manners and very knowledgeable about vein conditions. Great office staff as well.

Deep C.

Immediately after my laser procedure, I was able to return to work. I experienced no bruising or pain and I was able to resume my normal routine right away. Within weeks of the procedure, I could see my bulging varicose veins almost completely disappear. What a relief.

Martin H.

During an extensive search to find a physician qualified to treat my spider veins, Dr. Schwartz’s practice continued to be recommended as the finest on Long Island. It was important for me to find a Board-Certified Vascular Surgeon and North Shore Vein Center fit the bill. The outstanding results that I got were a testament to the dedicated care I received.

Cynthia R.

My legs look and feel great after years of hiding my spider veins. Dr. Schwartz’s thorough evaluation and meticulous care really paid off.

Andrea H.

Dr. Schwartz’s staff and facility were first rate. The care I received was superb and best of all – painless!

Karen W.

I have to tell you again that I’m absolutely thrilled with the work that Dr. Schwartz has done – I’ve had 4-5 sclerotherapy appointments with him and it’s been terrific. The difference is amazing – I’m definitely ready for summer! When I was in this morning I told him that I wish I’d done this long ago. He is phenomenal and his work is wonderful. The entire team is so warm, friendly and accommodating – I’ve already told friends and am encouraging them to call you so I hope they do!

Dara B.

Thank you for taking care of my awful varicose veins. I could not believe how fast the recovery time was. I was back to work in only two days. I had varicose veins stripped in the past, and it was so painful. I couldn’t go back to work for six weeks. You’re the best!

Gianna Y.

Thank you for the outstanding care I received during my recent procedure. Your expertise and professionalism truly makes your facility the premier vein center on Long Island. Again, thank you for a wonderful experience.

Pamela H.

I am so pleased with how my legs look and feel! Over the past 20 years, I have had various types of treatments in several cities for my varicose veins, and Dr. Schwartz and his team are the best. Never have I seen such noticeable improvement in such little time. Dr. Schwartz and his entire staff are caring and professional. You were recommended to me, and now I see why. I will definitely be recommending you to others!

Lisa M.