Brian Musselman, PhD, Chief Executive Officer, Director – Before joining IonSense, Brian played a key role in the advancement of new and higher performance analytical instruments at instrument vendors JEOL and Applied Biosystems (PerSeptive) before moving to consulting for notable startups such as Advion, MassTech, Syagen, BioInquire and MicroPhage.  He holds a PhD in Biochemistry from Michigan State University.

Douglas Simmons, Vice President of Operations – Since the founding of IonSense, Doug has been a key contributor to every DART® product development and manufacturing effort during the company’s expansion and steady growth.  Mr. Simmons is responsible for all production, quality, service, and installations.  Doug earned a BS in Mechanical Engineering from Tufts University.

Darlene Murphy, Vice President of Sales – Darlene came to IonSense with extensive experience in the Life Science Mass Spectrometry, pharmaceutical, and chemical industries.  She has held a variety of positions with increasing responsibilities at notable companies such as DuPont, GSK (formerly SmithKline Beecham), Adolor, and most recently Thermo Fisher Scientific.  Darlene is responsible for Sales and Distributor partnerships.  She has a BS in Chemistry with emphasis in analytical chemistry.