Where to Find Us:

13317- NE 175th Suite N
Woodinville, WA 98072

Phone: 425-398-2700


3138 E Madison St.

Seattle, WA 98112

Phone: 206-322-SKIN (7546)

Office Hours

Please check our Visiting Hours for more detail.

Need Financing?


The Team at Sima Medical & Cosmetic Clinic

At Sima Medical & Cosmetic Clinic, we combine preventive health care with aesthetic services to create an individualized treatment plan that maximizes your health and your outer beauty. We offer solutions for all wellness needs customizing preventive health care, weight loss, and skin care to enhance your desire to look and feel your best. With state of the art equipment and facilities, our highly skilled staff offers you a comprehensive approach to the rejuvenation and maintenance of your appearance as well as restoring your physical well-being.


Our Mission

To provide comprehensive individualized care to our patients with respect, compassion and preservation of dignity

Our Philosophy

To partner with you to help prevent diseases, reach optimum health, feel superb, live longer and look your best

To staff our clinics with highly trained and most experienced clinicians in the field

To be readily accessible to answer your health related questions or concerns

To respect your privacy and time


Our Team

We are extremely proud of our team of dedicated medical professionals. Our staff brings a wide set of skills to the practice so that you are guaranteed to get the right treatment.


Here is a brief introduction to our team:

Sima Rafii



Sima has lived in the Greater Seattle area since 1979 and has been in health care all of her adult life. She has practiced dermatology, women's health and family practice since 1991.



  • Washington board certification in Family and Adult Nurse Practitioner
  • National board certification as a Family Nurse Practitioner
  • Completed course from the American Society of Bariatric Physicians
  • Completed course from the American Academy of Anti-Aging Medicine (A4M)
  • Preceptor and mentor for nurse practitioner students at University of Washington, Seattle Pacific University and Seattle University
  • Advanced training in liquid facelift including injectable fillers and Botox®
  • Certified in Sclerotherapy from The Esthetic Skin Institute
  • Certified in laser operations: ZERONA®, Lumenis® and Candela®


  • Association of Eastside Nurse Practitioners (AENP)
  • Puget Sound Nurse Practitioner Association (PSNPA)
  • Pacific Northwest Dermatological Society (PNDS)
  • American Academy of Nurse Practitioners (AANP)
  • Dermatology Nurses' Association (DNA)


E-mail: sima@simaclinic.com


Tamala Galloway

Dermatology LPN / Cosmetic Tattoo Artist 

Tamala brings to our clinic over 25 years of dermatologic patient care and treatments. "I have learned that as we age, we want our outside to reflect the wellness we feel on the inside." Tamala passionately describes. To have success, patient education regarding skin care, sun protection and prevention of damage are the basis of Tamala's nursing care and skin treatments. As a melanoma patient at the age of 23, she has firsthand experience and is able to share her story in the setting of malignancies. Tamala has worked with well-known Dermatologists in the Seattle area including a surgeon whom she learned skin cancer treatments and tumescent liposuction from, another surgeon who has a focus on cosmetic procedures and one who is scientific in complicated and rare skin conditions. From each of these physicians, Tamala came away with astounding knowledge of the skin, its function, diseases, the aging process and the treatments available to obtain healthy, beautiful skin.


Tamala has performed thousands of Intense Pulsed Light (IPL) treatments, chemical peels and hair removal procedures. Working with Sima and Janell (our esthetician), Tamala provides acne treatments, including walk in availability for established patients, for those deep painful blemishes that ruin our weekend. Tamala is also a Permanent Cosmetic Artist.




Claudia Rosca
Medical Assistant


Claudia is a Medical Assistant and licensed as a Health Care Associate (HCA) with the State of Washington. She joins our team with 4+ years of clinical dermatology experience. With her "get it done" attitude, she keeps the back office organized and running smoothly. Claudia is assisting our medical staff with clinical patient care and educating patients in healthy living and optimal treatment protocol.


Claudia's personality and work ethic is a great match to our fine staff and our patients have benefited greatly from her knowledge. Claudia enjoys working out and is working towards becoming a personal trainer.


E-mail: Claudia@SimaClinic.com

Lacey Honrud

Licensed Esthetician


Lacey is a licensed Esthetician who has advanced training in Acupressure, Reflexology, Lymphatic Drainage and Holistic healing. Lacey's purpose is to educate patients on proper skin care treatments necessary for their skin type, while providing a relaxing tranquil spa experience.Lacey also enjoys applying lash extensions and makeup applications. In her spare time, Lacey loves to play outdoors with her husband and daughter. Camping, hiking and boat rides are her family favorites. 


E-mail:  lacey@simaclinic.com