WHAT IS PRP Facial
How Does it Work?
Microneedling is done using an electronic device which vibrates 14 tiny surgical needles that make microscopic holes in your skin. Before this, the skin gets numbed for 30 minutes using a topical numbing cream and gets taken off by using alcohol wipes. At Knott Street Dermatology we use SkinPen which is one of a few FDA approved microneedling pens for all our microneedling procedures.
The specialist extracts the PRP by taking a tiny bit of blood using a needle, and then the blood gets placed in a centrifuge device before it gets applied to the skin during the microneedling process.
Is it Right for You?
Benefits of microneedling with PRP:
- Reduce acne scars
- Reduce hyperpigmentation
- Improve fine lines
- Decrease pore size
- Improve overall complexion
- Improve skin laxity under-eye
How to Prepare for the Treatment:
- Hydrate, Hydrate, Hydrate. Drink at least 60 oz of water daily starting at least two days before the treatment.
- Discontinue blood thinning agents such as vitamin E, vitamin A, ginkgo, garlic, flax, cold liver oil, & fish oil.
- Avoid aspirin, Advil, Motrin, Ibuprofen, Naproxen, Voltaren and other anti-inflammatory medications 7 days prior to procedure. Please consult a physician if you are taking these medications for a medical condition before discontinuing. We want inflammation to occur-as this is one of the mechanism by which PRP works.
- Avoid excessive sun exposure prior and after treatment.
- Avoid topical products such as Tretinoin (retin-A), Retinols, Retinoids, Glycolic Acid, Salicylic acid, or other anti-aging or “bleaching” products 5 days in advance.
BEFORE & AFTER
GALLERY
Checkout our before and after gallery where we feature a few our recent patients.
OUR
TEAM
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 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.
FIVE STAR
SERVICE

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