
Nicholas Nolen
Nick is an owner of NIM Medical. His primary focus within the company is clinical development, contract development, and field operations.
Nick has a bachelor’s degree in English, a Master’s Leadership Management, and an Associate’s in Paramedicine. His professional focus has included wilderness medicine, operational development, quality assurance, and pre-hospital medicine.
Previously, Nick worked as the operations chief and quality manager for the University of Colorado Emergency Services, as a clinical operations consultant building COVID response teams and aeromedical transport response, and has over 16 years of EMS experience, working as a paramedic, flight paramedic, in hospital administration and management, and education.
Nick has a specific passion for wilderness and austere medicine. Nick remains on the faculty for the U. of Colorado Medical School, Wilderness Medicine Dept, and is an active member seeking Fellowship (FAWM) with the Wilderness Medical Society. Nick has been an avid ski patroller for 15 years, is a member of the NSP, and currently patrols at Terry Peak.
Nicholas Nolen
Chief Operations Officer

Sara Nolen
Sara Nolen is an owner of Nolen Independent Management. Her primary focus is logistics management, human resources, and marketing / brand development.
Sara has a masters degree in dental hygiene / public health from Massachusetts College of Pharmacy and Health Science and her bachelors in Dental Hygiene from the University of South Dakota. Sara’s work in public health has included grant writing, program development for school-based health clinics, and community health and nursing home programs. Sara has taught in the university setting, been a graduate advisor, and director of a dental assisting program.
Sara’s been involved in multiple business startups and software development, including her population health pediatric dental app “ToothSense” and PONTIC, an intuitive platform based staffing software.
Publications:
- April 2018 – Journal of Dental Hygiene – Development and Testing of a Smartphone Application Prototype for Oral Health Promotion
- October 2019 – Journal of Dental Hygiene – Influence of a Smartphone Application on the Oral Health Practices and Behaviors of Parents and Preschool Children.
In her spare time, Sara mountain bikes, snowboards, and enjoys frequent trail runs and hikes with her husky pups, Luna and Sol.
Sara Nolen
Chief Executive and logistical Officer

Jesse Sprenger
Jesse is an owner and Chief Financial Officer of NIM Medical with specific focus on business management, financial procurement, and contract development.
Jesse has an extensive history in banking, underwriting, and financial management. In addition to NIM, he serves as the Vice President, Corporate Portfolio Manager at First Foundation Bank. In prior positions, Jesse has been involved in a broad range of activities from education to land surveying, to the film industry and PR / marketing.
Jesse has a bachelor’s degree in English and an MBA. He has professional interests in contract development, entrepreneurial investments, and government business operations and logistics.
Jesse Sprenger
Chief Financial Officer