Knott Street






Please fill out this form and we will contact you to schedule your consultation for a SCITON® HALO™ or other aesthetic procedure.


The HALO is the first in its class of fractional lasers to provide hybrid fractional laser (HFL) technology to produce targeted, reproducible, and effective results that improve the appearance of skin conditions, such as wrinkles, dark spots, discoloration, acne scars, and laxity.

The HALO hybrid fractional laser combines ablative (destruction of tissue by vaporization) and non-ablative wavelengths delivered to the same microscopic treatment zone to achieve maximum clinical results and minimal downtime. Every skin is different with different needs, so you are given customized skin treatments to match your specific skin concerns and lifestyle.

Benefits of Halo Hybrid Fractional Laser:

  • HALO laser treatments are safe and effective
  • Halo treatment time takes only 15-30 minutes
  • Procedure uses dynamic thermal optimization to add comfort
  • Laser treatment allows fast healing, with an average of 3-4 days mild swelling
  • Results are evident as early as one week showing that Halo glow

Areas to treat with Halo laser:

  • Face, neck, chest, hands, & legs
  • Improves: 
    • Sun damage
    • Hyperpigmentation
    • Fine lines and wrinkles
    • Scarring
    • Rough Skin Texture
    • Skin laxity

Our BBL treatment is a great pair with Halo treatment if you are dealing with rosacea, red spots, or sun spots.

Our team at Knott Street Dermatology in Portland, OR specializes in providing customized treatment recommendations and individualized care. Which helps our clients achieve optimal results. Call today to schedule a consultation 503-253-3910. 



Checkout our before and after gallery where we feature a few our recent patients. 






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!

Contact Us

If you have any questions, concerns, or would like to schedule an appointment please let us know. 

Knott Street


301 NE Knott St Portland, OR 97212

Fax: 503.253.4297

(503) 479-4024