More about Tim

Introducing our new Physicians Assistant

Tim Cruickshank

Tim is an experienced, Nationally Certified Physician’s Assistant (PA-C),

with a military background and a gentle demeanor.

Tim specializes in medical and aesthetic dermatology, with an emphasis in acne,

skin cancer screenings, cosmetic anti-aging strategies including lasers and injectables,

and hair restoration for men and women.




Your Skin. Our Passion.

Welcome to Spectrum Dermatology

At Spectrum Dermatology of Seattle, we are dedicated to providing exceptional dermatologic care along with the kind of care experience we would wish to have ourselves – one that is pleasant, efficient, and respectful. We are a small, dermatology-only office, allowing us to focus on you and your skin. Our excellent, caring staff share a passion for dermatology and patient care, and are beloved by our patients. Our board-certified physician and highly trained skin specialists offer a comprehensive range of medical and cosmetic dermatology services to patients of all ages, including skin cancer diagnosis and treatment, acne, hair loss, psoriasis, rashes, and cosmetic services, all in a clean, modern, boutique setting.


In observance of our national holiday, we will be closed on September 3rd. Regular business hours will continue on September 4th

In observance of our national holiday, we will be closed on July 4th. Regular business hours will continue on July 5th

Our online scheduling system is currently unavailable. We are working to correct this issue as soon as possible. Please call us at 206.707.9299 to schedule an appointment.

In observance of Memorial Day, our offices will be closed Monday, May 28th, 2018

We are currently experiencing issues with our phone systems. If you need to contact the practice, please use our online contact form and we will get back to you as soon as possible.

Due to the many May Day events and protests taking place on May 1st, Spectrum Dermatology Seattle will be closing early at 3:30 pm. Please be aware that there might be travel delays as well and patients should plan for additional travel time.

Attention: In recognition of Christmas Day and New Years Day, Spectrum Dermatology of Seattle will be closed on Monday, December 25th 2017 and Monday, January 1st 2018.
Thank you.

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