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Vascular Surgeon
Dallas, TX
Certified in Vascular Surgery
Customizable Treatment Plans
Same-Day Appointments Based on Availability
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Comprehensive Vein and Vascular Care in Dallas
At Sun Vein & Vascular, we understand the importance of accessible healthcare. That's why we accept most insurance plans and handle all the paperwork for you, allowing you to focus on your health. As a woman and minority-owned practice, we bring a diverse perspective to vascular care. We offer same-day appointments when available and promise next-business-day responses to call back requests, ensuring you receive prompt attention. To start your journey towards better vascular health, contact us today.
Meet Dr. Lucy Sun
Dr. Lucy Sun is a board-certified vascular surgeon. She has devoted her life to vascular surgery and the study of vein disorders so that she can deliver the best results and the highest quality of care to her patients. Dr. Sun has experience in every kind of vascular surgery procedure, from simple varicose vein removal to the most complex emergency vascular surgery. She is grateful for the opportunity to care for the Dallas community and their vascular health.
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Why Choose Us
Certified in Vascular Surgery
Customizable Treatment Plans
Same-Day Appointments
Over 23 Years of Experience
Services Provided Quickly
Most Insurance Accepted

Vascular Conditions
At Sun Vein & Vascular, we treat a wide array of vascular conditions. From common issues like varicose veins and spider veins to more complex disorders such as deep vein thrombosis and chronic venous insufficiency, our experienced team is equipped to provide comprehensive care.
Vein Treatments
We offer a variety of minimally invasive vein treatments tailored to your specific condition. Our services include sclerotherapy for spider veins, radiofrequency ablation for varicose veins, and advanced procedures for more severe vascular issues. We prioritize care that minimizes both discomfort and recovery time.
Additional Treatments
We offer a range of treatments beyond standard vein procedures. Our certified vascular surgeons are skilled in addressing various circulatory issues, including peripheral artery disease and lymphedema. We utilize state-of-the-art diagnostic tools to ensure accurate assessments and effective treatment plans.
Aftercare
Our commitment to your health extends beyond the treatment room. We provide thorough aftercare instructions and follow-up appointments to monitor your progress. Our team is always available to address any concerns you may have during your recovery, ensuring a smooth healing process.
Comprehensive Vascular Care You Can Count On
When you’re searching for a skilled vascular surgeon in Dallas, TX, you want more than just medical expertise—you want a team that listens, supports, and guides you through every step of your treatment. At Sun Vein & Vascular, our philosophy is rooted in combining advanced medical science with compassionate patient care. We recognize that vein and vascular conditions affect not only your health but also your confidence and quality of life. That’s why we create treatment strategies that prioritize comfort, recovery, and long-term results.
Advanced Technology Meets Compassionate Care
Our clinic is equipped with state-of-the-art diagnostic tools and minimally invasive treatment methods that ensure accuracy and effectiveness. From ultrasound imaging to advanced laser therapy, we use technology designed to minimize downtime and deliver optimal results. What truly sets us apart is the personal attention each patient receives. Whether you are managing chronic vein disease or considering cosmetic procedures, you’ll find that our team takes the time to explain your options thoroughly and answer your questions with care.
A Trusted Vascular Surgeon in Dallas, TX and Beyond
Dr. Lucy Sun has become a trusted name in vascular health because of her years of experience and dedication to patients across Dallas and the surrounding areas. She brings not only her technical expertise as a board-certified vascular surgeon but also her commitment to patient-centered medicine. Many individuals come to us after struggling with discomfort, swelling, or the appearance of varicose veins, and leave with improved mobility, relief from pain, and renewed confidence. Choosing Sun Vein & Vascular means you’ll always have a doctor who listens and develops a plan designed around your needs.
Helping Patients Improve Daily Life
Vascular conditions can impact everyday activities—whether it’s standing for long periods at work, enjoying outdoor activities, or simply feeling comfortable in your skin. Our treatments are designed not only to restore health but also to help you return to the lifestyle you love. Many patients report greater energy levels, improved circulation, and enhanced self-esteem after their procedures. By working with a vascular surgeon in Dallas, TX who understands these goals, you can feel confident that your care goes beyond symptom management and truly supports your overall well-being.
Personalized Treatment for Every Patient
No two patients are alike, and neither are their vascular conditions. At Sun Vein & Vascular, we tailor each treatment plan after a thorough consultation and examination. Whether you require non-invasive options like laser therapy or more advanced surgical procedures, our team provides clear guidance so you can make informed decisions.
Cosmetic and Functional Benefits
While many patients seek treatment for medical reasons such as pain, swelling, or circulation issues, others turn to us to improve the cosmetic appearance of their legs. Modern vascular procedures often achieve both goals: restoring proper function while enhancing appearance.
Why Patients Love Sun Vein & Vascular
Patients throughout Dallas and the surrounding communities choose Sun Vein & Vascular for several key reasons:
- Experienced Care – Led by a highly respected vascular surgeon in Dallas, TX with more than two decades of experience.
- Minimally Invasive Options – Advanced techniques that prioritize comfort, recovery, and outstanding results.
- Comprehensive Services – From varicose vein treatment to lymphatic support, we address both medical and cosmetic concerns.
- Patient-Centered Approach – Every patient receives personalized care with a focus on long-term health.
Take the Next Step Toward Better Vascular Health
If you’ve been living with discomfort, swelling, or visible veins, now is the time to take action. Sun Vein & Vascular is here to provide the care you need, backed by years of expertise and a compassionate approach. Schedule your consultation today and experience the difference of working with a dedicated vascular surgeon in Dallas, TX.


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Here's what our satisfied patients are saying...
At Sun Vein & Vascular, we take pride in providing exceptional vein and vascular care to our patients. We would be grateful if you could share your thoughts about our practice with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Sun Vein & Vascular and let others know what you think.
Frequently Asked Questions
How experienced is your medical team in treating vascular conditions?
Our medical team brings extensive experience in diagnosing and treating both common and complex vascular issues. Providers stay current with modern techniques and evolving best practices to ensure high-quality care. Patients seeking vascular surgery in Dallas, TX benefit from a team that prioritizes precision, safety, and long-term outcomes.
What approach does your clinic take to patient care?
We believe effective vascular care begins with listening and education. Our approach emphasizes clear communication so patients understand their condition and available treatment options. Care plans are tailored to individual lifestyles, comfort levels, and health priorities.
Why should I choose your clinic for vascular care?
Our clinic combines advanced medical capabilities with a welcoming, professional environment. We focus on delivering effective solutions while minimizing disruption to daily life whenever possible. For patients looking for a vascular surgeon in Dallas, TX, our clinic offers a balance of expertise, technology, and personalized care. This commitment helps patients feel confident, supported, and well-informed at every stage of their care.









