PLATELET RICH PLASMA (PRP)

PRP FOR HAIR HAIR LOSS
Hair loss can significantly affect your appearance and confidence. If you have been looking for hair loss treatments that do not require surgery yet produce natural results, platelet-rich plasma injections should be at the top of your list.
PRP treatments can be very effective in treating male and female pattern hair loss or androgenic alopecia. PRP injections treat hair loss from the inside out by stimulating inactive hair follicles to promote hair regrowth while slowing down future hair loss. It’s non-invasive, pain-free, convenient, and requires little to no downtime.
WHAT IS PLATELET-RICH PLASMA (PRP)?
PRP is a natural product derived from the patient’s own blood to help tissue heal and help grow new cells and hair follicles. It contains a high concentration of platelets and natural growth factors. PRP can be applied topically, injected into the skin, or combined with other procedures like microneedling to attain the desired outcome.
The treatment is well tolerated and typically requires a series of treatments for optimal results. The best thing about PRP is that there is little to no downtime and minimal side effects.
MICRONEEDLING WITH PRP
PRP injections can be used in combination with your microneedling treatment. Microneedling stimulates the production of new collagen by gently pricking the skin, while PRP injections enhance the results of your microneedling treatment. Microneedling with PRP not only addresses skin issues like acne, sun damage, and hyperpigmentation but also rejuvenates your skin inside out, giving you a healthy glow.
Benefits of Microneedling with PRP:
- Reduces fine lines and wrinkles
- Improves skin texture and tone
- Erases acne scars and hyperpigmentation
- Diminishes sun damage
- A youthful, healthy glow, and more!
PRP INJECTIONS AT KNOTT STREET DERMATOLOGY
WE ARE YOUR ALL IN ONE
SKIN CARE CENTER
With cutting edge technology and techniques we make sure you are cared for in the best way possible. Our team is here to address your every dermatologic need. Whether it’s hair, nail, or skin care, we’ve got you covered. Find everything you need right here at Knott Street Aesthetics.
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.

Rachel Almada LE,CAE
Rachael graduated from the Aesthetics Institute in 2020 and recently acquired a Bachelor of Arts from Portland State University. Coming from a dermatology background, Rachael has a passion for skin health and sun protection. Her favorite part about being an Advanced Aesthetician is helping patients reach their skin goals and watching their confidence build because of it. She understands that everyone’s skin requires its own unique approach whether it’s a treatment plan or a skincare regimen.
When she is out of the office, Rachael enjoys traveling, trying new food, making art, and doing pretty much anything outdoors – especially if it includes her Doberman-mix pup, Rubio!
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