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Our Employees

Site Directors

Sophia Sueck

Site Director – San Diego

Sophia has been with Infinity since 2015 after spending several years working in both research and industrial biotechnology. Throughout her time at Infinity, Sophia has worked in several laboratory roles which have led her to have a deep technical knowledge of the services we provide. Sophia earned a Bachelor’s of Science in Biological Sciences from Rowan University.

Beth Kind

Site Director – Quadrants

Beth started with Infinity Laboratories in January 2020 after the acquisition of her company, Quadrants Scientific, Inc that she founded in 1997. Prior to starting Quadrants, she worked at several Southern California biotechnology/Pharma/medical device firms in Quality/Regulatory affairs, including Allergan, Hybritech and IVAC/IMED. Beth holds a BSc in Microbiology from Cal State University Long Beach and Master of Business Administration from Pepperdine University.

Tammy Atwood

Site Director – Petaluma

Tammy has been with MicroMed since 1999 and transitioned over to Infinity this year. Throughout her time at MicroMed, Tammy has worked in several roles within Quality Assurance prior to moving into laboratory management. Tammy has an in depth knowledge of the services we provide as well as industry regulatory and quality system requirements. She has completed the Professional Program in Quality and Compliance for Biotechnology at the UC Berkeley Extension.

Nichole Diloretta

Site Director – DYNALABS

Nichole joined DYNALABS in August 2017. She has ten years of experience working in quality and management roles in pharmaceutical, medical device and food industries. Her experience includes quality management, product development, cGMP, SOPs, CAPA, OOS investigations, and ISO and USDA accreditation in highly regulated industries. She has worked extensively with pharmaceutical manufacturing, quality, product development, validations, and product specification.

Nichole received her Bachelor of Science in Biology, with an emphasis in Biochemistry from Southern Illinois University. She holds Forensic Science (Forensic Chemistry and Analysis) certification from Saint Louis University.

Vince Gelsomino

Site Director – Bound Brook

Account Executives

Carly Ames

Senior Account Executive – Midwest

Sepideh Mohseni

Account Executive – West

Shawn Bills

Account Executive – South

David Unger

Account Executive – Northeast

Christine Versichele

Account Executive – National

Account Management

Emily Brown

AM Manager – West

Sara Seematter


Elizabeth Harris

Senior Account Manager – Castle Rock

Jose Montanez

Account Manager – Castle Rock

Lena LeVasseur

Account Manager – Castle Rock

Alex Bocim

Account Manager – San Diego

John Bollwerk

Account Manager – DYNALABS

Jacob Diamond

Account Manager – DYNALABS

Nick McCoy

Account Manager – DYNALABS


Daniel Husted

Director of Quality – DYNALABS

Roxana Ashurst

Quality Manager – Castle Rock

Tim Fitzpatrick

Quality Manager – San Diego

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