About NNS


Amy Hohman-Runkle, RN, MS

Co-Founder / President

Amy brings over 20 years of clinical and leadership experience to NNS. Prior to NNS, Amy spent the majority of her career at the Johns Hopkins Hospital as a Heart/Lung Transplant Coordinator preceded by years in the Cardiac Surgical ICU. Through NNS, Amy currently leads a Management team including a Director of Clinical Operations, a Clinical/Operational manager and a staff of Nurse Navigators located throughout the country. She has partnered with companies such PPS Analytics, Medumo and other Industry leaders to bring NNS into the forefront of Nurse Navigation.

Jillian Tompkins, RN, BSN

Clinical / Operational Manager

Jillian comes to NNS as a previous Nurse Manager where she was responsible for running a nursing unit, budgets, staffing, education, quality control, and patient education. She brings over 13 years of acute care, critical care, perioperative and management experience to NNS. She is a Clinical/Operational Manager for NNS.

Mary Kate Zima, RN, MBA

Director of Clinical Operations

Mary Kate is the Director of Clinical Operations for NNS. She is responsible for all Clinical account management as well as account development and onboarding. Prior to joining NNS, Mary Kate was Director of Women’s Health Services at UPMC Magee Women’s Hospital where she was responsible for strategic planning for their women’s health services programs. She oversaw staff management at 25 office locations with a total staff of 200+. Mary Kate also developed and administered departmental budgets, integrated quality improvement measurements, and set performance and compensation metrics.
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NNS and MEDUMO’s strategic partnership is focused on developing patient education solutions that leverage the “high tech / high touch” strengths of both companies. The end result will be a scale-able suite of solutions that provide time-sensitive and patient-friendly digital care plan education and guidance.

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Private practices, community-based hospitals / health systems and academic medical centers across the country who see the value in patient navigation and choose to leverage our expertise to achieve targeted clinical / financial outcomes.
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