Douglas Sproul


Doug began his career in the Senior Housing industry in 1995. His first position was an entry-level sales position. Doug has held positions as an Assisted Living Administrator, Regional Operations Manager, Director of Sales and Marketing, Vice President of Sales and Marketing, and Vice President of Operations. Doug has also served as President and CEO of a large construction and excavation company that had annual gross revenues in excess of $50,000,000.
In November, 2009 Doug formed Mosaic Management Inc. and serves as its President and CEO, as well as holds those titles with Mosaic Construction Inc. His goal at all of the Mosaic-related companies has been to develop, build, operate and own the finest Senior Housing Communities.

Rob Tryon

Director of Finance

Robert develops and implements financing strategies designed to acquire, construct and grow the portfolio of properties being managed by Mosaic Management. He brings a deep background in due diligence and investment banking to the Mosaic team with 16 years of experience in the capital markets. Robert received his Bachelor of Science in Finance from the Carlson School of Management at the University of Minnesota.


Kyle Hibler


Kyle joined the Mosaic Team in August, 2013 as Controller. Kyle holds a Bachelor of Science in Business, and a Minor in Economics, from Oregon State University. Kyle has 14 years of accounting experience in both the Public and Private sectors, and eight years of experience in accounting and finance for Senior Housing.
Kyle’s previous employment has included work as an auditor for a CPA firm, and accounting and valuation for the sale of a corporation totaling over 1.2 billion.

Brandon Southard

Staff Accountant

Brandon joined the Mosaic team in August 2016 as a staff accountant. Brandon holds a Bachelor of Science in Business Administration and Accounting, from California State University, Stanislaus.


Sonya Paterno

Director of Sales and Marketing

Sonya has been in the industry for 20 years and has worked with more than 36 communities, including new developments, independent, assisted living and memory care communities. She has leadership expertise in many areas, including senior living sales and marketing, sales training, strategic planning, driving sales and increasing occupancy results, sales metrics and goal setting, database analysis and reporting, marketing plan development, improving lead generation, sales support and sales specialist services. Her tenure also includes 14 years as Senior Regional Director of Sales and Marketing at Brookdale Communities. Sonya is married to Anthony, and she values her family more than anything. Between them, they have five children and four grandchildren. She enjoys traveling, spending time with her grandchildren, walking and occasionally camping. She is a true and avid coffee lover and football fanatic. Her perfect day would include spending time with her family, and barbequing.

January Anderson

Community Service Liaison

January joined the Mosaic team in October of 2018, she started in a Customer Service role and is currently a Billing Specialist. Prior to Mosaic she worked as a benefit claims administrator where she adjudicated flexible spending account claims and served as a volunteer for the Marion county food bank where she coordinated donations from local businesses and helped in the food pantry. January received her AAOT degree in 2010. She has six kids and has spent a lot of time sitting in bleachers. January is passionate about helping people and embraces our core principle of caring for our residents, families, and employees with compassionate service.


Arryin Andrade

Executive Assistant

Arryin joined the Mosaic team in April of 2019. After a brief time at Oregon State she relocated to New Orleans where she worked towards a master’s degree in psychology and operated as an Office Manager/Accountant for a fine dinning restaurant group. That same position allowed her to travel and ultimately live in Pittsburgh for a year before returning home to Salem. Arryin is kept busy by her energetic two-year-old and enjoys revisiting Oregon’s scenery after a long time away from home.

Missy McAllister

Director of Operations

Missy joined the Mosaic team Summer of 2018. Missy is a passionate and experienced senior living professional with 18 years in the senior housing industry as a strategic team leader that delivers successful outcomes operationally and improves performance. She has supervised Regional teams in Oregon, Arizona, New Mexico, Nevada, Idaho, Nebraska, California and Texas. Missy works as a collaborative partner in leading sales, dining, life enrichment, operations, staffing, financial and clinical teams. In her spare time she enjoys family time, riding horses and camping.


Kelly Woodcock

Staff Accountant

Kelly joined the Mosaic team in September 2018 as a Staff Accountant. She holds a Bachelor of Science in Business from Oregon State University and a Post-Baccalaureate Accounting Certificate from Linfield College. With a background in Treasury in the Senior Housing industry and data management in non-profit fundraising, Kelly is dedicated to helping people in all walks and stages of life and enjoys providing support to a team of others who are passionate about doing the same. In her spare time, Kelly can usually be found spending time with friends and family or playing with her dogs: Rabbit and Potato.

Marsha Kelly

Operations Support

Marsha Kelly joined the Mosaic team as Operations Support in June 2017. She has worked in the Senior Living industry for 17 years. She has worked in several roles including Life Enrichment Director, Resident Care Coordinator & Memory Care Director. Marsha is committed to Person Centered Care and enjoys getting to know each and every resident and employee in every Mosaic community. In her personal time, she likes to “treasure Hunt “ at flea markets and antique shops, as well as spoil her two grandsons..


Kelly Harder

Director of Development and Construction

Kelly Harder joined the Mosaic family in June of 2017, and has been involved in the development and building of senior living communities for over 30 years. He works with the Mosaic team and our architectural, design and construction partners to bring the best and most practical designs, techniques, and technology to our new and refurbished communities. Kelly holds a Bachelor of Science in Business, from Walla Walla University. His passion is to help seniors to live in dignity, respect, and comfort, and to celebrate their golden years.

Mischele Tiessen, BSN, RN

Regional Nurse Manager

Mischele Joined the Mosaic team in Jan 2019. She has over 25 years of nursing experience, the last 14 years caring for seniors in various Registered nursing roles. She received her RN through LBCC. 10 years later, she completed her BSN from OHSU, and she is currently taking class to earn her MSN,FNP. Mischele has her nursing licenses in both Washington State and Oregon. Background includes: long term care, pediatrics, internal medicine, med-surg and LDRP, community based care, as well case management/discharge planning.