Dr. Walter Lech
Double board-certified vein doctor
California
Dr. Walter Lech is a Harvard-trained, double Board-
Dr. Lech accepts most major medical insurances
You can meet Dr. Lech in one of our conveniently located clinics
San Jose
California
1270 S Winchester Blvd # 102, San Jose, CA 95128
669-341-2584- Mon: 9:00am – 7:00pm
- Wed-Fri: 9:00am – 7:00pm
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with Dr. Lech
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Expert Insight: Understanding Chronic Venous Insufficiency
Join Dr. Walter Lech as he reveals the truth about Chronic Venous Insufficiency (CVI) a condition affecting one in three Americans. Often dismissed as simple fatigue, symptoms like leg heaviness, swelling, and varicose veins are medical issues that deserve expert care. Learn how modern, minimally invasive treatments can restore your comfort and confidence.
At Vein Treatment Clinic, we use advanced diagnostics and proven techniques to treat the root cause of vein disease with little to no downtime. Watch as one of our patients shares how she reclaimed her mobility and energy through specialized care.
Don't let CVI keep you from the active life you deserve. Watch now to discover how easy it is to start your own journey toward better vascular health and lasting confidence.
Watch the Full Story

Areas of expertise
Venous Medicine
During Dr. Lech’s training at Harvard he worked with the top doctors in venous medicine and is now devoted to bringing those state-of-the-art technologies and vein treatments to San Jose, California.
Dr. Walter Lech is a Harvard-trained Board-Certified Cardiothoracic surgeon. While at Harvard, Dr. Lech was awarded prestigious research fellowships, including from the Harvard AIDS Institute/Arthur Ashe Program and the Commonwealth Fund of Massachusetts. He also earned their Multiculturalism Award in recognition of his work mentoring students of color in Boston, as well as the larger Native American community, of which he is a proud member.
Dr. Lech obtained specialized training in Advanced Minimally-Invasive Thoracic Surgery during his appointment as Associate Surgeon at Brigham & Women’s Hospital and Instructor at Harvard Medical School. He returned to the Deaconess as a Staff Surgeon in the Division of Thoracic Surgery before relocating to Stanford University most recently.
Dr. Lech’s advanced technical skills are rivaled only by his empathetic, patient-centric approach to care. For the past several years, he has applied the same detail-oriented, compassionate treatment philosophy to patients suffering with chronic venous and lymphatic disorders.
FAQs
Yes, Dr. Lech and Vein Treatment Clinic accept most major insurance plans. Contact us today (844) 690-1788. Our team offers hassle-free insurance verification prior to your appointment.
During your initial visit, our professional team will conduct a thorough vascular evaluation, which often includes an on-site ultrasound scan to diagnose the root cause of your varicose or spider veins, followed by a personalized treatment plan.
Dr. Lech performs procedures under local anesthesia to maximize comfort. Most patients describe the sensation as a mild pressure or a quick pinch, with minimal post-procedure soreness.
You can book an appointment with Dr. Lech by calling Vein Treatment Clinic directly at (844) 690-1788 or by filling out our secure online appointment request form here.
Because Dr. Lech uses minimally invasive, office-based treatments, there is zero-downtime. Most patients walk out of the clinic and return to light daily activities the same or next day.
What to expect from
our vein experts:
Just see what our patients have to say about Dr. Lech (we’re blushing)
Your medical care has a 5-star track record. Our vein centers continously receive 5-star ratings across all review sites, including Google, ZocDoc, Facebook, and Real Self. Learn more about our patient success stories here.
- Incredible vein treatment results
- Recent updates about vein treatment technology
- My approach to vein care as a certified expert
- Clinic updates & life at our vein center!
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