Management Team

Amy Trombly is our Chief Executive Officer and also serves on our Board of Directors. She counseled public companies for two decades in corporate and securities law and mergers and acquisitions as the owner and manager of Trombly Business Law, PC. In her earlier career, Ms. Trombly was a Vice President at State Street Bank and Special Counsel at the U.S. Securities and Exchange Commission. Ms. Trombly is a member of the bar in Massachusetts and Colorado.

Jerry Dvonch served as our Chief Financial Officer from September 2020 until November 2022, after assisting with our transition to our Boulder, Colorado office. Prior to his time with the Company, Mr. Dvonch was the controller and Senior Vice President of Finance and Accounting for the SpineCenter Atlanta since March 2017. From March 2016 to April 2016 he was a consultant controller for DS Healthcare Group, Inc. Prior to that he was the director for external reporting and director of finance of NeoGenomics Laboratories from July 2005 to July 2015. He has over 10 years of experience with SEC reporting. Mr. Dvonch is a licensed Certified Public Accountant in New York. He holds a Master of Business Administration in Finance from the University of Rochester and a Bachelor of Business Administration in Accounting from Niagara University.

Arturo Angel joins Sonoma from Bausch Health Companies Inc., where he served as Executive Director of Research & Development, leading product development of pharmaceutical, over-the-counter and cosmetic products for dermal, oral and nasal administration for over 15 years. Mr. Angel brings expertise in formulation development, product characterization, manufacturing process transfers, validations and scale-ups, product registrations and approvals. Prior to his tenure at Bausch Health, Mr. Angel began his career at Dow Pharmaceutical Sciences Inc. serving as a chemist and formulation and process development leader for pharmaceutical topical products for nearly 20 years.