Adventist Health Castle

Ryan Ashlock

Education and Experience:
  • Bachelor of Science degree in Accounting from La Sierra University in California
  • Graduated from UC Davis Graduate School of Management
  • Joined Adventist Health Castle in April 2019
  • Served as Director of Finance at Adventist Health Feather River in California
  • Former manager of Revenue Performance and corporate director of Performance Management at Adventist Health in Roseville, CA
    • Adventist Health Castle
      • 640 Ulukahiki St, Kailua, HI 96734
      • Open 24 hours
      • Website:
      • Tel: (808) 263-5500

      Contact Information:

      • Ryan Ashlock
      • Operations Executive
      • 640 Ulukahiki St, Kailua, HI 96734
      • Tel: (808) 263-5500 is a resource that does not provide any direct services other than information and a list of service professionals., consultants or associates, are not experts in any of the fields relating to senior housing, finance, estate planning, health, or real estate. does not generate any revenue or referral fees from the contributors or those listed as service providers. is not a real estate website although there is an affiliation with the following contributors: Brandon Lau (RB-19267) and Andrew Leong (RB-21696) who are licensed real estate partners with ChaneyBrooks Choice Advisors at 1440 Kapiolani Blvd., Suite 1015, Honolulu, HI 96814. The information contained on is intended for informational purposes. It should not substitute legal, accounting, investment, medical or other professional advice. Always seek a competent professional for answers to your specific questions.