• 4615 Walzem Rd, #200
  • San Antonio, TX 78218
  • 844-700-3667
  • 8 AM to 5 PM CST
  • Monday - Friday

Who Is STONEWATER?


Stonewater’s team and leadership has the skills and knowledge to provide first-class stop-loss solutions

Unmatched Expertise and Know-How

Through years of gaining experience in the market, our team is able to identify the best solutions.

Hands on experience with stop-loss underwriting, SC/DBA benefit markets, as well as TPA daily operations.

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Meet Our Team


John Owens

John Owens

Chief Underwriting Officer

John Owens has spent the last decade working in the Third-Party Administrator's and Managed General Underwriting marketplace. Leading a national Third-Party Administrator's underwriting and marketing division for five years he learned that every TPA and block of business is unique. John has applied this way of thinking to the Stop-loss marketplace and has found great success helping other TPA's to build their business.

John Owens has held every position from Junior Underwriter to Chief Underwriting Officer and applies his experience in building strong teams, and best in class work policies and procedures. John’s experience in managing an underwriting firm include; claims processing, policy administration, premium administration, and underwriting. His experience includes the management of blocks of business ranging from $5-$20 million in premium.