Deanna Kiska, Ph.D.
Microbial Consultant
Deanna Kiska, Ph.D., is a respected microbiologist with decades of experience and leadership in the industry. As the former owner and president of U.S. Micro-Solutions, she guided the company through significant growth, achieving CGMP compliance and expanding services in USP environmental monitoring and ultrapure water testing.
After retiring on December 31, 2025, Deanna transitioned to a consultant role, continuing to share her expertise with the U.S. Micro-Solutions team while enjoying retirement through travel and quality time with her granddaughter.