ADSCI is now Unified Health. This reflects the additional services that we now offer.
ADSCI is now Unified Health. This reflects the additional services that we now offer.
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At the Advanced Dermatology and Skin Cancer Institute, Healthy Skin is our Passion!

The Advanced Dermatology and Skin Cancer Institute has provided comprehensive medical and cosmetic dermatology care to the residents of southern California for almost 20 years. In addition to treating general adult and pediatric dermatology concerns, ADSCI has three specialty departments: The Skin Cancer Center, Podiatry, Vascular and Wound Care Center, and the Psoriasis Center. 
Dermatologist inspecting a woman's skin using dermatoscope Advanced Dermatology

Treatment Areas

Doctor wearing a stethoscope

Skin Cancer

We are dedicated to the diagnosis, prevention, and treatment of skin cancer. Our doctors and associates are experts in their fields and adhere to the highest level of patient care.

Doctor taking patient's blood pressure

General Dermatology

The ADSCI has been providing Southern California excellent care and management of skin diseases for over a decade. We are passionate about finding the best solution for your skincare concern.   

Vascular and Wound Care Center

We offer comprehensive wound care for non-healing, chronic wounds, due to vascular diseases and other causes. We also have several treatment options for varicose veins.

Woman facing sidewards

Cosmetic Dermatology

We are dedicated to total aesthetic revitalization and making you look and feel great with the latest innovations in cosmetic procedures. Our dedicated team of cosmetic specialists are trained to offer the most advanced treatments.  

Dr. Michael Lin

Dr. Michael Lin received his Bachelor’s degree from the University of California at Berkeley, where he graduated with high honors and was elected to Phi Beta Kappa. Dr. Lin received his medical degree from Baylor College of Medicine in Houston, Texas. He then completed his dermatology residency training and National Institutes of Health research fellowship at Thomas Jefferson University in Philadelphia, Pennsylvania.

Dr Lin is a California-licensed physician and board-certified dermatologist. He is a Diplomate of the American Academy of Dermatology , Adjunct Professor of Clinical Medicine at University of Southern California, and Fellow of the American Society for Mohs Surgery.

With successful practices in Sherman Oaks, Valencia, Beverly Hills and Oxnard, California, Dr Michael Lin interacts with patients on a daily basis, who have come to know and trust him, with all of their skin care needs. Over the years, Dr Lin has specialized in laser therapy and through these services, has built a very loyal and trusting patient base.

Leila Hazlebeck, PA-C

Leila recently moved to California, but has whole-heartedly embraced the California lifestyle. You may catch her surfing at the beach in Ventura. Professionally, she brings her fun-loving sense of humor to the office. Although no one likes going to the doctor’s office, her energy makes the trip a little more enjoyable.

Sunni Moon, PA-C

Sunni is friendly, yet detail-oriented. You want her on your side when trying to figure out how to control your acne or treat your psoriasis. She also enjoys improving the little “imperfections” that only you can see.

Nikki Kadkhoda, PA-C

Nikki was born and raised in Los Angeles. After completing her bachelors degree at UCLA, Nikki attended the physician assistant program at Barry University in beautiful Miami, Florida. Nikki enjoys helping her patients in treating a variety of skin care conditions. Her positive and fun demeanor helps her patients feel at ease, but she knows how to take action to achieve success. In her free time, Nikki loves playing with her nieces and nephews, as well as staying active and enjoying the beach.

Francisca Nwosu, PA-C

Francisca is a board certified Physician Associate who specializes in general and cosmetic dermatology. She provides the full range of the latest dermatology services: including the diagnosis and treatment of skin conditions, cosmetic dermatology and laser surgery. Francisca is a graduate of Ramapo College of New Jersey, where she received her Bachelor of Science degree in Biology. She received her Masters in Health Science degree from Drexel University. She then went on to complete a fellowship in dermatology at the Institute for Family Health in Kingston New York and Yale Department of Dermatology. Francisca has professional affiliations with some of the most prestigious medical societies including Society of Dermatology Physician Associates (SDPA), and the American Academy of Physician Associates (AAPA). She is deeply committed to providing competent, compassionate patient-centered care while utilizing the most medically advanced techniques.

Joanne Kuo, RN

Joanne is a multifunctional aesthetic nurse who is passionate and enthusiastic to provide the best treatments to her clients. She also enjoys traveling, cooking  and playing with her two cats!

AAAASF Accreditation Seal
American Board of Dermatology Seal
The Great Seal of The State of California
Department of Health and Human Services Seal

October Fall Specials! 🍂

Now it costs less to look your best!
Rake in the Savings at Unified Health Care “formerly known as” (ADSCI)

Autumn is in full swing, and so is our fabulous October promotion at the dermatology clinic! 🍂✨

Picture this: cozy sweaters, pumpkin spice lattes, and the perfect skin to match! Say goodbye to skincare worries and hello to incredible savings on our top-notch cosmetic treatments! 💆‍♀️

Here’s what’s on the menu for your fall beauty feast:
✨ PRP Hair Restoration Treatment (4 treatments for $3000)
✨ Daxxify
✨ Agnes and Vivace Combo ($1250 Reg. $1950)

And guess what? 🌠 Our October promotion brings these treatments to you at prices so good, they’re almost as sweet as that pumpkin pie! 🥧💰

But, my fellow beauty aficionados, you’ll have to act fast! 🏃‍♀️ These incredible discounts are available ONLY until the end of October. Don’t let the spooky season pass you by without treating your skin to some TLC! 👻

Forever Young and Clear Membership

Save hundreds of dollars when you upgrade to any of the packages:
✔️ Matrix Level 2 x 4
✔️ Agnes + Vivace x 2
✔️ Vivace + Matrix Level 1 x 3

ln-Office Treatments $199 per month (Choose one per month)
✔️ IPL
✔️ LHR (2 small or 1 medium area )
✔️ Chemical Peel
✔️ Microneedling (MN)
✔️ Diolite (10 sun spot max)

Other Treatments 20% off
✔️ Botox
✔️ Filler
✔️ Sculptra
✔️ Thread Lift
✔️ Sclerotherapy
✔️ Liposuction
✔️ Other


Get back to living your life after your Tummy Tuck Procedure!

Are you interested in participating in a clinical trial? Participants will receive monetary compensation and a tummy tuck procedure at no charge. Fill out questionnaire by clicking the button below for a free consultation.

Patient Video Testimonials

Dr. Lin’s Media Appearances

Patient Reviews

Robert Adzhemian
6 October 2023
The staff is very welcoming and considerate! Had a great experience 👍🏼
Mark Borsuk
2 September 2023
Nikki is outstanding and an absolute asset to Advanv Dermatology. Extremely pleasant and efficient. Excellent communication skills and a wonder overall disposition. Thank you Nikki
Andrea Smith
29 August 2023
Dr. Moon and her nurse, Julie, were very thorough and answered all my questions. Beautiful facility and terrific support staff!
Aly Lessor
17 August 2023
Dr Lin and his staff are easy to schedule an appointment with and take the time to listen to my concerns. The front desk staff is very nice and helpful as well!
Jasmine Ramirez
21 July 2023
All the staff was really nice and created a warm environment!
21 July 2023
Great service and communication with customers
Taylor Mitchell
6 July 2023
Sunni is an excellent Doctor she was very patient and kind and informative thank you!!! I have birthmarks on my face that I was looking into removing and she made me feel more confident in my appearance and that it is normal for many people to have them, thank you to the whole staff here!
Dennis Harold
30 June 2023
Dr Christina Ring and her staff have been extremely accommodating for my sons vitiligo treatment. They have an excellent facility and helpful scheduling.
Jim Smith
25 June 2023
Great staff with lots of teamwork. Nikki was thorough and responsive and did a super nice job with my biopsy. I’d recommend her in a heartbeat! Thanks to all!

Been our patient before? Let us know your experience by leaving us a review! Just click the location you’ve received treatment/service from and you will be redirected to the google business review form. Thank you!

Shop Our Best-Selling Products

Daily Hydrating Gel Plus – 4.0 oz


Acne Spot Corrector – 1.0 oz


Daily Foaming Cleanser – 8.0 oz


Healthy Skin is Our Mission


8341 Westminster Blvd, Suite 101 Westminster, CA 92683

Walnut/Rowland Heights

1569 Fairway Drive, 226 Walnut CA 91789

Valencia / Santa Clarita


1530 E Chevy Chase Dr. Suite 107, Glendale, CA 91206
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