New York Cosmetic, Skin & Laser Surgery Center

Photodynamic Therapy

Treating thousands of patients with advanced light-based solutions, the New York Cosmetic Skin & Laser Surgery Center is proud to offer photodynamic therapy in New York, a trusted non-scarring skin treatment for acne, sun damage, and superficial skin cancers.

Photodynamic Therapy in New York

Treat Acne and Precancerous Spots with Light

Photodynamic therapy in New York combines a light-sensitive solution with blue light therapy or red light therapy to treat medical and cosmetic skin concerns. This therapy has become an established option for acne, actinic keratosis treatment, and even superficial basal cell carcinoma therapy and Bowen’s disease treatment.

During the procedure, aminolevulinic acid (also known as ALA or Levulan treatment) is applied to the skin. After an incubation period, the area is activated with light or pulsed-dye laser activation. Depending on the condition, patients may need a series of treatments, typically spaced a few weeks apart.

The treatment can also support acne oil gland reduction, improve skin tone, and soften fine lines. Many patients appreciate that photodynamic therapy offers results without the need for surgery or systemic medications, making it a versatile option for those seeking clearer skin and healthier complexion.

Expertise and Results That Stand Apart from Peers

At the New York Cosmetic Skin & Laser Surgery Center, Dr. Cameron Rokhsar brings unmatched expertise to photodynamic therapy. A double board-certified dermatologist and fellowship-trained Mohs and laser surgeon, he has contributed to the development of technologies widely used in dermatology, including Fraxel and CO2 laser systems.

Our practice is one of the few in New York offering more than forty laser and energy devices, allowing us to choose the exact modality that fits your needs. We are a Quad A accredited center, reflecting the highest standards of patient safety.

Compared with competitors, our clinic combines experience with versatility. We can pivot between PDT, Mohs surgery, or laser therapy depending on your diagnosis. For acne patients, PDT offers an alternative to systemic drugs like isotretinoin, providing control without exposing the body to systemic side effects.

Ideal candidates include patients with resistant acne, actinic keratoses, or superficial skin cancers where non-scarring skin treatment is preferred. Patients with porphyria or certain allergies may not be suited for PDT, and these are carefully assessed during consultation.

Photodynamic Therapy Before and After

* Results May Vary.

How Long Does Photodynamic Therapy Last?

Photodynamic therapy in New York produces real, measurable outcomes for both cosmetic and medical concerns. Acne patients often see a 60% or greater reduction in breakouts after completing a series of treatments. Improvements in pigmentation, pore size, and texture are also common.

For actinic keratosis treatment and superficial basal cell carcinoma therapy, many lesions clear after one session, though some require additional treatments spaced monthly. Bowen’s disease treatment can also respond to this therapy, especially in areas where surgical removal may leave visible scars.

Results can last for months or longer depending on your skin and diagnosis. While new sun damage or acne can develop, photodynamic therapy resets the skin to a healthier baseline, leaving patients with clearer, smoother, and rejuvenated skin.

Photodynamic Therapy Downtime or Side Effects

PDT downtime is minimal for most patients, though temporary effects are expected. The treated area may appear red, swollen, or tender for several days. Mild crusting or scabbing can form as the skin heals, and new skin may look pink before normalizing.

Photosensitivity after PDT is a well-known effect. For the first 48 hours, skin is extremely light-sensitive, and patients must avoid direct sun or bright indoor light. Protective clothing and strict sun precautions are necessary during this period.

Other PDT side effects include peeling, flaking, mild stinging during light exposure, or small blisters. These effects are temporary and typically resolve within days. With careful aftercare, the healing process is smooth, and patients enjoy long-lasting improvements in their skin.

New York Photodynamic Therapy FAQs

What conditions can photodynamic therapy treat?

Photodynamic therapy in New York is used for acne, actinic keratosis treatment, superficial basal cell carcinoma therapy, Bowen’s disease treatment, and certain cases of hidradenitis suppurativa. It can also improve skin quality issues like uneven tone, sun damage, and fine lines.

How many sessions of photodynamic therapy for acne are needed?

Most acne patients benefit from 3–5 sessions of PDT for acne, scheduled two to three weeks apart. Each session includes application of ALA or Levulan treatment followed by blue light therapy or red light therapy, leading to significant acne oil gland reduction.

Is photodynamic therapy painful?

PDT is generally well tolerated. Some patients describe mild stinging or burning during light activation, similar to a rubber band snap. Discomfort is temporary, and most patients are able to resume normal activities immediately after treatment, aside from strict light avoidance.

Can photodynamic therapy be combined with other treatments?

Yes, photodynamic therapy can be combined with pulsed-dye laser activation, microdermabrasion, or other laser treatments to enhance outcomes. This integrated approach allows patients to address multiple skin issues, from acne and brown spots to fine lines, in a single treatment plan.

Who should avoid photodynamic therapy?

PDT is not recommended for individuals with porphyria or those allergic to photosensitizing agents. Patients with very thick or deep lesions may respond better to other options such as Mohs surgery or excision, which are also offered at our center.

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Common Body Areas We Treat

From your face to your feet, we offer precise, physician-performed treatments for every area of your body. Whether you’re targeting wrinkles, scars, unwanted hair, or skin concerns, Dr. Rokhsar and our team provide customized care to achieve natural, lasting results.