Welcome to Feinstein Dermatology & Cosmetic Surgery: Your Skincare Experts in the heart of the Palm Beaches, where excellence defines everything we do. Contact us today to schedule your appointment and experience the personalized attention and customer service you deserve.


Meet Your Providers


Brian Feinstein, D.O., FAAD

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Thomas Cahn, M.D., FAAD

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Lawrence Enisman, M.D., FACS

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Meredith Hancock, M.D., FAAD

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Robb Wilentz, M.D.

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Nathalie Allison-Fecteau, PA-C

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Nicole Fernandez

Medical Aesthetician Learn More

We Specialize In

Your Skin Cancer Professionals

At Feinstein Dermatology, we understand the importance of early detection and treatment of skin cancer. With both a Board-Certified Mohs surgeon and Board-Certified Reconstructive Plastic Surgeon onsite, Feinstein Dermatology ensures optimal outcomes, combining expertise and artistry for the best possible results. When it comes to skin cancer, you can trust us to provide the highest level of expertise and care.

internal melanoma

What Is Mohs Surgery?

The term Mohs refers to Dr. Frederic Mohs, Professor of Surgery at the University of Wisconsin, who developed this surgical technique in the 1930s. The technique has undergone many refinements and has come to be known as “Mohs micrographic surgery” or simply “Mohs surgery” in honor of Dr. Mohs. With the Mohs technique, Dr. Feinstein or one of his associates can precisely identify and remove an entire tumor while leaving the surrounding healthy tissue intact and unharmed.

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This technique involves removing skin cancer in stages, one tissue layer at a time. It is performed under local anesthesia and in the comfort of our office. Once a tissue layer is removed, its edges are marked with colored dyes, and a map of the specimen is created. The tissue is then processed onto microscope slides by a Mohs histotechnician. These slides are carefully examined under the microscope by your Mohs surgeon so that any microscopic roots of the cancer can be precisely identified and mapped. If the cancer cells are seen, an additional tissue layer is removed only in areas where the cancer is still present, leaving normal skin intact. This saves as much normal, healthy skin as possible.

Once the cancer has been removed, Dr. Feinstein or one of his associates will explain options for repair of the wound.

Celebrating Over 15 Years Of Excellence In Dermatology

At Feinstein Dermatology, our commitment is patient satisfaction and loyalty. We are defining the new standard in customer experience and outcomes, and we strive to be the exemplary model for others to follow. We have over thirty-five thousand (35,000) patients that have chosen us to care for their dermatological and cosmetic services. Our staff is comprised of board-certified dermatologists, a board-certified Mohs surgeon and a board-certified plastic and reconstructive surgeon. We invite you to experience the professional care and expertise that sets Feinstein Dermatology apart.

Medical Dermatology Services

Acne is the most frequent skin condition seen by medical professionals. It consists of pimples that appear on the face, back, and chest. About 80% of adolescents have some form of acne and about 5% of adults experience acne. In normal skin, oil glands under the skin, known as sebaceous glands, produce an oily substance called sebum.

Moles (Nevi)
Moles are brown or black growths, usually round or oval, that can appear anywhere on the skin. They can be rough or smooth, flat or raised, single or in multiples. They occur when cells that are responsible for skin pigmentation, known as melanocytes, grow in clusters instead of being spread out across the skin. Generally, moles are less than one-quarter inch in size. Most moles appear by the age of 20, although some moles may appear later in life.

Psoriasis is a skin condition that creates red patches of skin with white, flaky scales. It most commonly occurs on the elbows, knees, and trunk, but can appear anywhere on the body. The first episode usually strikes between the ages of 15 and 35. It is a chronic condition that will then cycle through flare-ups and remissions throughout the rest of the patient’s life. Psoriasis affects as many as 7.5 million people in the United States. About 20,000 children under the age of 10 have been diagnosed with psoriasis.

“Rash” is a general term for a wide variety of skin conditions. A rash refers to a change that affects the skin and usually appears as a red patch or small bumps or blisters on the skin. The majority of rashes are harmless and can be treated effectively with over-the-counter anti-itch creams, antihistamines and moisturizing lotions.

Rosacea is a chronic skin condition that causes facial redness, acne-like pimples, visible small blood vessels on the face, swelling and/or watery, irritated eyes. This inflammation of the face can affect the cheeks, nose, chin, forehead or eyelids. More than 14 million Americans suffer from rosacea. It is not contagious, but there is some evidence to suggest that it is inherited. There is no known cause or cure for rosacea. There is also no link between rosacea and cancer.

Warts are small, harmless growths that appear most frequently on the hands and feet. Sometimes they look flat and smooth, other times they have a dome-shaped or cauliflower-like appearance. Warts can be surrounded by skin that is either lighter or darker. Warts are caused by different forms of Human Papilloma Virus (HPV). They occur in people of all ages and can spread from person-to-person and from one part of the body to another. Warts are benign (noncancerous) and generally painless.

Accepted Insurances

  • Aetna (No Coventry, MC, HMO)
  • AARP MC Advantage PPO (Out of Network Benefits)
  • Blue Cross FL (PPO/HMO)
  • Cigna (No local plus/Connect)
  • Avmed (Commercial Plans Only)
  • Medicare/RR Medicare