Revision® Skincare

Revision Skincare is a line of medicated skin care products that are designed to tone, exfoliate, cleanse, and correct skin problems, such as age or sun spots, and prevent further damage from taking place. Revision Skincare has been on the market for approximately 25 years and employs its own research and development team to create new products. Revision Skincare products alcohol free and paraben free and contain natural ingredients, including beeswax, aloe, avocado, brown algae, and bamboo. The products also contain acetyl hexapeptide-8, which is an amino acid that has been found to boost the production of collagen to tighten the skin, address uneven skin tone, and fill in fine lines and wrinkles.

Revision Skincare products are both effective and non-irritating and are individually designed for different areas of the body, such as the face, neck, and hands. The products can address a variety of skin types, such as dry, oily, and sensitive skin. The company’s research and development team continually seeks new ways to create more effective formulas, and follow ethical practices with no animal testing.
revision skincare | Knott Street Dermatology | Skin Care Center | Portland Oregon
Elta MD line | Knott Street Dermatology | Skin Care Center | Portland Oregon

Elta MD®

EltaMD sunscreens help prevent sunburn, as well as decrease the risk of skin cancer and early skin aging caused by exposure to ultraviolet (UV) light, when used with other sun protection measures. EltaMD sunscreens are formulated with transparent zinc oxide and are non-comedogenic, sensitivity-free, fragrance-free, and paraben-free. All Elta MD sunscreen products were tested for phototoxicity and showed no adverse effects or unexpected reactions in test subjects.


Dr. Zein Obagi, board-certified practicing dermatologist and world-renowned skincare expert, created the Obagi Medical Products skincare line in 1988 to offer a wide range of anti-aging and rejuvenating skin care treatment regimens. The regimens work together to achieve a targeted goal using high-quality, potent ingredients and well researched technologies. The Obagi system specifically acts to: diminish the appearance of fine lines and wrinkles; increase smoothness; reduce pore size; improve elasticity; generate a balanced, even skin tone; normalize oil production; correct blemishes; reduce age spots and other hyperpigmentation; increase the skin’s ability to hold moisture; and increase the skin’s tolerance to external factors.
obagi product | Knott Street Dermatology | Skin Care Center | Portland Oregon
latisse bottle | Knott Street Dermatology | Skin Care Center | Portland Oregon


Latisse (bimatoprost ophthalmic solution 0.03%) is the first FDA-approved, science-based treatment for eyelash thinning that can increase length, thickness, and darkness. Latisse users can expect to experience longer, fuller, and darker eyelashes in as little as 8 weeks, with full results in about 16 weeks. Continued treatment with Latisse is required to maintain the effect. If discontinued, eyelashes will gradually return to where they were prior to treatment over a period of weeks or months (an average eyelash hair cycle).



Our team is made up of experienced professionals
excited to help and provide personalized care just for you.


Alicia McCarthy, ND

Dr. Alicia McCarthy earned her Bachelor of Science in Kinesiology degree from California State University of Fullerton in 2008 and her Naturopathic Medical degree in 2017 from National University of Natural Medicine in Portland, OR. The twelve years Dr. McCarthy spent working in emergency medicine as an EMT set the foundation for the provider she is today. She now specializes in aesthetic medicine, dedicating her continuing education and practice to staying current on the latest techniques and products. Dr. McCarthy believes in aging gracefully. She takes the time to sit down with each patient and find out what this means for them.

Prior to joining Knott Street Dermatology, Dr. McCarthy had her own practice in Lake Oswego focused on aesthetic medicine, hormone balancing, thyroid conditions, and IV medicine.

Originally from Southern California, Dr. McCarthy has lived in Portland for the last eleven years. When she is not working Dr. McCarthy stays busy with her two young kids, husky pup, and husband. They enjoy spending time outside, camping, swimming, and playing at the park.

Olivia | Knott Street Dermatology | Skin Care Center | Portland Oregon

Olivia Gill LE,CAE

Olivia graduated from Spectrum Advanced Aesthetics in 2015 and has been working full time as a Certified Advanced Esthetician and Laser Safety Officer for the last 6 years. Olivia’s favorite part about her job is helping her patients feel more confident in their own skin. She takes pride in tailoring each skin care regimen and treatment plan to fit everyone’s lifestyle and budget. When she’s not pampering patients, she enjoys camping, traveling, and quality time spent with her family, husband, and Corgi puppy- Ginger!



FIVE STARS Rating | Knott Street Dermatology | Best Dermatologist | Portland OR

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