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  • Helping hands

    In lieu of flowers

    In lieu of flowers, consider a gift to Parkinsons Disease Research and Education Institute.
  • Who else knew Kristi?

    Help keep everyone in the know by sharing this memorial website.
Helping hands

In lieu of flowers

In lieu of flowers, consider a gift to Parkinsons Disease Research and Education Institute.

Personal note from Leah

This is a good place to provide any thoughts or additional information that you would like to share with the friends and family of Kristi Wilhelms (Koskella).

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Obituary

Kristi Michelle Wilhelms (Koskella), 66, of Snowflake, AZ, passed away on December 28, 2025.

Kristi, born on 12/17/1959 to Earl and Phyllis Koskella in Tucson, AZ, immediately brought joy and laughter into the world. Kristi went on to graduate from Flowing Wells High School in 1979 as an honor student. After graduating from high school, Kristi went on to pursue a career in Cosmetology in 1980 and then Teaching in 2010. Kristi fell in love …

Event details

Memorial events are private

The service will be small and intimate but we appreciate everyone's love and support and encourage anyone to share their favorite memories of Kristi on this memorial website. If you would like to attend, please reach out to me.

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Memories & condolences

Sorry for your loss. Praying for your family and may Kristi Rest In Peace. She was a nice person. Good memories and a g…
Sorry for your loss. Praying for your family and may Kristi Rest In Peace. She was a nice person. G…
Sorry for your loss. Praying for your family and may Kristi Rest…
I am so sorry for your loss. This is heartbreaking. She is and always has been a caring soul. She guided me from day 1 …
I am so sorry for your loss. This is heartbreaking. She is and always has been a caring soul. She g…
I am so sorry for your loss. This is heartbreaking. She is and a…
I worked with Kristi for many years at Roadrunner. She was a joy to work with and always had such a calm, warm and welc…
I worked with Kristi for many years at Roadrunner. She was a joy to work with and always had such a…
I worked with Kristi for many years at Roadrunner. She was a joy…
I am sorry for your loss and pray God will keep you in His comfort and peace. I will always cherish my past memories wi…
I am sorry for your loss and pray God will keep you in His comfort and peace. I will always cherish…
I am sorry for your loss and pray God will keep you in His comfo…

Community Involvement

Church

Attendee of

Christ's Church of the Valley

Timeline

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Born

December 17th, 1959
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Graduated from high school

1979
Flowing Wells High School, North Flowing Wells Road, Tucson, AZ
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Graduated from college

1980
Cosmetology

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Other key details

Cause of death

Parkinson's disease

Method of disposition

Cremation

Silver Creek Mortuary - Taylor
Funeral services provided by

Silver Creek Mortuary - Taylor

Compassus Lakeside Hospice
Hospice care provided by

Compassus Lakeside Hospice

Kristi's lasting impact
Lasting impact

Kristi donated organs

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Kristi Wilhelms (Koskella)