Excimer Laser Treatment in Beverly Hills
Living with psoriasis, vitiligo, or eczema can feel like an endless cycle of creams, medications, and appointments — often with limited results. At SKIN/tervention by Dr. Zoë Indigo in Beverly Hills, we offer excimer laser therapy: a targeted, FDA-cleared phototherapy treatment that goes straight to the source, addressing stubborn skin conditions with precision and without harming the healthy skin around them.
Whether you’ve been managing your condition for years or are just beginning to explore your options, excimer laser is a clinically proven approach that’s gentle, fast, and often covered by insurance.
Book OnlineWhat Is Excimer Laser Therapy?
The excimer laser — also called topical targeted phototherapy — delivers a concentrated beam of 308-nanometer ultraviolet B (UVB) light directly to affected skin. Unlike traditional phototherapy, which exposes the entire body to UV radiation, the excimer laser targets only the areas that need treatment. This precision means faster results, fewer sessions, and significantly less risk to surrounding healthy skin.
The treatment is administered through a handheld device that rests directly on the skin, making it comfortable and easy to use on challenging areas like the scalp, hands, feet, elbows, and knees.
Conditions We Treat
Psoriasis
Excimer laser therapy is particularly effective for mild to moderate psoriasis, including stubborn plaques on the elbows, knees, palms, soles, and scalp. The UVB light works by reducing the T-cells responsible for inflammation and slowing the excess skin cell production that causes plaques. Many patients see significant clearing and enjoy extended periods of remission — without the daily burden of topical steroids.
Vitiligo
For vitiligo, the excimer laser stimulates melanocyte activity in depigmented patches, encouraging natural repigmentation over a course of treatments. Traditional phototherapy for vitiligo often required hundreds of sessions and exposed the entire body to UV — increasing risks like photo-aging and skin cancer. Excimer laser targets only the white patches, protecting healthy skin while delivering meaningful cosmetic and medical results.
Eczema (Atopic Dermatitis)
Excimer laser is especially helpful for eczema that’s localized to difficult-to-treat areas like the hands, feet, and scalp. By reducing inflammation at the source, it helps calm flares and ease chronic discomfort without the need for systemic medications.
Alopecia Areata
In cases of alopecia areata, excimer laser therapy can reduce the inflammation driving hair loss and promote regrowth in affected patches.
Before & After Photos
What to Expect During Treatment
Excimer laser sessions are quick — typically just 5 to 10 minutes — and require no downtime. Most patients come in two to three times per week and complete an average of 10 to 12 treatments for optimal results, though this varies depending on the condition and its severity.
The treatment itself is gentle and painless. The handpiece is placed directly against the skin over the affected area, and the laser delivers a precise dose of UVB light calibrated to your skin type and the thickness of your lesions. Dosing is adjusted over time based on how your skin responds.
Many patients begin noticing improvement within the first few sessions. Beyond the clinical benefits, patients often report a real boost in confidence and quality of life as their skin continues to clear.
Why Choose Excimer Laser at SKIN/tervention?
- Treats only the affected areas — no unnecessary UV exposure to healthy skin
- Fast sessions that fit around your schedule
- No downtime — return to your day immediately after treatment
- Effective for conditions that haven’t responded to topical therapies
- Frequently covered by insurance for qualifying conditions like psoriasis and vitiligo
- Safe for adults and children with varying degrees of severity
Frequently Asked Questions
Who is a good candidate for excimer laser therapy?
Excimer laser is a great option for patients with psoriasis, vitiligo, eczema, or alopecia areata — especially those with localized conditions affecting less than 10% of the body surface area. Patients with photosensitivity disorders should discuss their candidacy with Dr. Zoë during a consultation. It’s suitable for both adults and pediatric patients.
How many treatments will I need?
Most patients require 10 to 12 sessions to achieve the best results, though this depends on your specific condition and how your skin responds. Sessions are typically scheduled two to three times per week over the course of about six weeks.
Is excimer laser treatment painful?
No. Excimer laser is gentle and painless. Unlike many cosmetic lasers, it doesn’t cause discomfort during treatment and requires no recovery time afterward. You can go about your normal routine immediately after each session.
What areas of the body can be treated?
The excimer laser is well-suited for areas that are often difficult to treat, including the scalp, hands, feet, elbows, knees, and palms — areas where many other therapies fall short.
When will I start seeing results?
Many patients notice improvement after just a few sessions. Full results continue to develop over the course of treatment, and most patients enjoy extended periods of remission after completing their sessions.
Is excimer laser covered by insurance?
Yes — many insurance plans cover excimer laser therapy for conditions like psoriasis and vitiligo, as both the safety and efficacy of the treatment are well-established. We recommend contacting your insurance provider to confirm your specific coverage before starting treatment.
How is excimer laser different from traditional phototherapy?
Traditional phototherapy exposes the entire body to UV light, which can increase the long-term risk of photo-aging and skin cancer. Excimer laser precisely targets only the affected patches, sparing healthy skin from unnecessary UV exposure — making it a safer, more efficient option for localized conditions.