About us

Dermatology & More

We opened our practice nine years ago.  It was Jason's vision to open a very small practice with a few select staff members that would be caring and compassionate towards his patients. We wanted this to feel very much like an extension of our families.  By the grace of God, our practice has grown and thrived, meeting the dermatology needs that are prevelant in our valley.  

You can look forward to the following benefits: 

º A warm and inviting staff and atmosphere

º Primary and secondary insurances billed for your convenience

º Both self and physician referrals are welcome

Our Team

Jason Berreman DCNP

Jason has almost 20 years of experience in the field of dermatology. He is a dermatology certified nurse practitioner. He was born and raised in the Selah area.  He resides there with his wife and two boys. Weekends are spent with family doing a variety of activities depending on the time of year. 

Jenatte Clark

Jenatte graduated with honors from WSU and received her master's in nursing. She was awarded the Outstanding Graduate student award. Jenatte holds a national certification as a FNP from AANP and she is nationally certified as a Dermatology Certified Nurse Practitioner (DCNP). Jeantte lives in Yakima with her husband Dave and their two boys. She has been practicing with us for over 6 years and has been a great addition to our team.

Patty Nichols

Patty is originally from Yakima and a graduate of the University of Washington Medex program, accredited with the NCCPA. She brings over 17 years of dermatology experience to Central Washington Dermatology. She enjoys hiking, gardening, traveling and spending time with her children and grandchildren.

Coolsculpting Specialist & Medical Assistant

Marj was born and raised in the Yakima Valley. She moved to Denver three years ago where she became a certified esthetician. While in Denver she worked in a med spa operating various lasers and also became certified in Coolsculpting. She is happy to be back in Yakima, closer to family and friends. 


Cassie was born and raised in the Yakima Valley. She completed her Certified Medical Assistant degree in 2017 from Yakima Valley College. Cassie has worked in the healthcare field for the past four years and really enjoys it. Outside of work, Cassie enjoys spending time with her family and close friends. She also enjoys hot yoga, traveling and making memories.

Medical Scribe

Brandi moved to the Yakima area from Alaska in 2001. As a medical scribe, she enjoys meeting our patients and assisting in their care whenever possible. She is a mother and grandmother who loves spending time with family and friends. Brandi and her husband enjoy cooking, hiking and traveling together during their free time.



Angie has lived in the Yakima Valley her entire life.  She has a husband and three beautiful daughters.  She brings a vast amount of experience in the medical field doing reception work and billing. Outside the office she enjoys spending time with her family.




Yaneli comes to our practice with over 7 years of reception experience. She loves what she does at CWDerm. She prides herself on giving patients the best service.

In her spare time she enjoys spending time with her children and family. She enjoys cooking healthy meals and working out.


central washington dermatology & cosmetics, ps

3810 Kern Road, Ste D., Yakima, WA 98902




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