What Kind of Vein Doctor Treats Vein Disease and Varicose Veins?

What Is Vein Disease?

Chronic venous insufficiency (CVI) is the medical term for vein disease. It develops when the small one-way valves inside your leg veins stop working properly. These valves are designed to push blood upward toward the heart. When they weaken or fail, blood flows backward and pools in the lower legs — a process called venous reflux.

Over time, venous reflux increases pressure inside the veins. That pressure causes them to expand, leading to varicose veins, spider veins, leg swelling, and a feeling of heaviness or fatigue in the legs. In more advanced cases, it can also lead to skin changes or venous leg ulcers.

Because CVI is a vascular condition — not a cosmetic one — vein disease symptoms should be evaluated by a physician trained in venous disease, not simply managed as a cosmetic concern.

What Kind of Doctor Treats Vein Disease and Varicose Veins?

Several types of physicians are qualified to evaluate and treat vein disease. Here is a breakdown of the most common specialist types and what each one offers.

Vein Specialist

A vein specialist is typically the most appropriate physician for evaluating and treating varicose veins and CVI. Vein specialists complete six to seven years of specialized training in minimally invasive, image-guided procedures after medical school. They use real-time duplex ultrasound to map venous reflux and to guide procedures directly inside the affected vein.

This precision allows for outpatient treatment with minimal discomfort and a rapid return to normal activity. USA Vein Clinics vein specialists are trained in venous disease and apply this image-guided approach for every patient evaluation.

Phlebologist

A phlebologist is a physician who specializes in the diagnosis and treatment of vein disorders, including varicose veins and spider veins. Phlebology is the branch of medicine focused on venous health. Phlebologists may come from various backgrounds — including internal medicine, dermatology, or vascular medicine — and complete additional training or certification through bodies such as the American Board of Venous and Lymphatic Medicine.

The term “vein specialist” is sometimes used interchangeably with phlebologist. When choosing any vein provider, it is worth confirming their specific training and whether they perform minimally invasive procedures that address the underlying cause of vein disease.

Vascular Specialist

Vascular specialists have broad training in diseases of both veins and arteries. They are well-suited to complex vascular cases and may offer minimally invasive treatment options for vein disease. Some patients are first referred to a vascular specialist by their primary care physician. From there, the specialist can assess whether symptoms stem from a venous or arterial cause and direct the patient to the appropriate care.

What Are the Treatment Options for Vein Disease?

Today, vein disease can be treated with minimally invasive outpatient procedures. These treatments close or redirect blood flow away from damaged veins, allowing healthier veins to take over. Most patients return to normal activity the same day. Learn more about all of our vein treatment options.

EVLT (Endovenous Laser Therapy)

EVLT uses a thin laser fiber inserted into the damaged vein under real-time ultrasound guidance. The laser delivers energy that heats and closes the vein from the inside. Blood naturally reroutes to nearby healthy veins. The procedure takes about 30 to 45 minutes and is performed in an outpatient clinic.

RFA (Radiofrequency Ablation)

RFA uses radiofrequency energy — rather than laser — to close the damaged vein. A small catheter is inserted under ultrasound guidance, and controlled heat seals the vein wall from inside. Like EVLT, RFA is an outpatient procedure with minimal downtime and a same-day return to normal activities.

VenaSeal, Varithena, and Sclerotherapy

Additional options include VenaSeal (a medical adhesive that seals the damaged vein), Varithena (a microfoam option), and sclerotherapy (an injectable solution that collapses smaller veins). A vein specialist can evaluate which treatment may be appropriate based on your vein anatomy, symptom severity, and individual health history.

How Do I Know What Type of Doctor to Go to for Vein Disease?

The right doctor depends on your symptoms and the type of vascular problem you may have. If you have visible varicose veins, leg heaviness, aching, swelling, skin discoloration, or other symptoms associated with chronic venous insufficiency, a vein specialist who diagnoses and treats underlying venous disease is generally the most appropriate place to start.

When choosing a doctor for vein disease, look for a provider who:

• Has specific training and experience diagnosing and treating venous conditions
• Uses duplex ultrasound to identify venous reflux and determine which veins are affected
• Offers minimally invasive, image-guided treatments for chronic venous insufficiency
• Evaluates the underlying cause of your symptoms rather than treating visible veins as a cosmetic issue alone
• Can recommend treatment based on your symptoms, vein anatomy, and medical history

The most important factor is finding a vein specialist, such as our doctors at USA Vein Clinics, who has experience treating the underlying vascular condition causing your symptoms. A vein specialist can perform a duplex ultrasound to determine whether chronic venous insufficiency is present and discuss the treatment options that may be appropriate for you.

What to Expect at Your First Vein Specialist Visit

A first appointment with a vein specialist typically begins with a review of your symptoms and medical history, followed by a physical examination of your legs. Most clinics perform a duplex ultrasound during the initial visit.

Duplex ultrasound is a non-invasive imaging test that maps blood flow in your leg veins and identifies where venous reflux is occurring. The test is painless, requires no preparation, and typically takes 30 to 45 minutes. Results help the specialist determine whether you have CVI, which veins are affected, and which treatment approach may be best suited to your case.

USA Vein Clinics offers evaluations at locations across the country. Many insurance plans cover the evaluation and treatment of vein disease when it is medically indicated, and the team can assist with insurance verification before your appointment.