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SHERYL D CLARK, M.D.
109 E 61st St New York, NY 10065-8101212-750-2905
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Actinic Keratosis

Our team of professionals and staff believe that informed patients are better equipped to make decisions regarding their health and well-being. For your personal use, we have created an extensive patient library covering an array of educational topics, which can be found on the side of each page. Browse through these diagnoses and treatments to learn more about topics of interest to you.

As always, you can contact our office to answer any questions or concerns.

Also known as solar keratosis, actinic keratosis affects more than 10 million Americans. These precancerous growths on the skin are caused by overexposure to the sun over a long period of time. They are characterized by rough dry lesions or patches that appear on sun-exposed areas of the skin, such as the face, back of hands, arms, scalp or shoulders. The lesions may be red, pink, gray or skin colored. Lesions often begin as flat, scaly areas and develop into a rough-textured surface. Sometimes it is easier to feel a growth than it is to see it.

Actinic keratosis is more common among fair-skinned people and those who have had years of outdoor or tanning bed exposure to ultraviolet light. Actinic keratosis can develop into malignant cells, typically squamous cell carcinoma, which is a type of skin cancer. That's why treatment isimportant. After a physical examination and biopsy of the lesion, your dermatologist will opt for one of the following treatments to remove the growth:

  • Cryosurgery, which freezes off the growth using liquid nitrogen.
  • Surgical removal in which the doctor scrapes off the lesion and bleeding is stopped by electrocautery.
  • Chemical peels that cause the top layer of skin to peel off.
  • Photodynamic therapy in which a dye is applied that sensitizes the skin to light and the area is then exposed to light via a laser or other light source.
  • Topical Nonsteroidal Anti-Inflammatory Drugs (NSAIDS) that cause a slow inflammation and peeling; used in more superficial cases.
  • Topical Chemotherapeutic agents (5 Fluorouracil, Aldara) can also be used.

Learn More

  • Ultherapy
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Patient Education

Patient Education
  • What is a Dermatologist?
  • Anatomy of the Skin
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Our Location

109 E 61st St
New York, NY 10065-8101
212-750-2905

Map & directions

Goodbye, 2019! Hello, 2020! 

Start the New Year With a Fresh Start! Peel Back Time and Reverse Skin Damage From 2019! 20% OFF VI Peel® (Reg. $300)

Need a Lift? Start 2020 Off With a New Look With Ultherapy® Non-Surgical Skin Tightening Ultherapy® Full Face $2500 (Reg. $3000) + Upper Lip Treatment FREE
 

Reverse the Signs of Aging With Dr. Clark’s Recommended Anti-Aging Regimen 15% OFF Anti-Aging Gift Set ($117-$132 Value)

Summer Body Your New Year Resolution? CoolSculpting® Consultation With One of Our Solutionists


What's New

Venus Versa IPL is the newest addition to our office. This device gives us the flexibility with treating a wider range of skin conditions using the following treatment options:

  • Venus Viva Fractional Ablative RF PhotoFacial
  • IPL for rosacea, red spots, and vessels
  • IPL for Brown Spots
  • PL for the fastest possible laser hair removal- back in 10 minutes

Call us for more details


ThermiTight and ThermiSmooth

Tightens and smoothes the skin via gentle heating using temperature-controlled radiofrequence energy

ThermiVa for Vaginal Rejuvenation

Tighten, Tuck, improve lubrication and response, banish incontinence.



Dermatologist  Upper East Side New York - 109 E 61st St, New York, NY, 10065 - 212-750-2905

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