Meet Our Team
Stefano M. Sinicropi M.D.
Founder / Chairman
Dr. Stefano Sinicropi (sinicropispine.com) is a highly accomplished board-certified orthopedic spine surgeon who has performed over 9000 spinal surgeries since 2006. He is a Graduate of Columbia University Medical School, Columbia University Orthopedic Surgery Residency, and the Kenton D. Leatherman Spine Fellowship at the University of Louisville. He has demonstrated ability to develop multiple businesses across diverse fields. As the President and CEO of Midwest Spine (midwestspineinstitute.net) Dr. Sinicropi has successfully expanded the group to include three skilled Orthopedic Spine Surgeons and six Neurosurgeons and negotiated long term provider service agreements with multiple Minnesota health systems.
Tram Holloway
Founder / Chief Technology Officer
Tram Holloway, CARPT, CPT, CET, CES, PES is a pioneer in human performance optimization, with a distinguished career spanning nearly three decades. His background in
Chemical Engineering provides a strong foundation for his work, allowing him to bridge the gap between scientific principles and practical applications in the field of wellness. Holloway’s expertise shines through his numerous patents in the human performance space. These inventions, developed over nearly 29 years, demonstrate his dedication to pushing the boundaries of whats possible in enhancing human potential.
Dr. Daniel Sipple
Chief Medical Officer
Dr. Daniel Sipple is board certified in physical medicine and rehabilitation, sub-specialty board certification in pain medicine and added qualifications in concussion and mild traumatic brain injury, making him triple qualified, rare amongst physicians. He trained at the Rehabilitation Institute of Chicago, now the Shirley Ryan Ability Lab, the #1 rated rehabilitation hospital in US News and World
Report over 20 years running. He served on faculty at Northwestern University Medical School while working at RIC’s American Academy of Pain Medicine Center of Excellence.
Amistyene Brincefield
Chief Executive Office
Amistyene Brincefield is a dynamic and dedicated healthcare administration professional, currently serving as the CEO of HyperCharge Clinic. With over a decade of experience in leading operational excellence within surgical centers, Amistyene brings a wealth of knowledge and expertise to the wellness industry.
With a vision for excellence and a heart for service, Amistyene Brincefield leads HyperCharge Clinic towards a future of growth, innovation, and unparalleled wellness care.
Marielle Sinicropi
Founder
Marielle Sinicropi is an entrepreneur and business professional dedicated to promoting health, educational, and social equity for people. She joined HyperCharge as part of her mission to “Pay it Forward.”
Marielle has raised funds for various Twin Cities non-profits, volunteered as a tutor for Adult Literacy programs in Minneapolis, and after school programs in St. Paul. She currently sits on the Board of Sol of the Cities, a youth futsal program leading the way in community service and youth leadership initiatives.
Safaa Hassan
Safaa is an accomplished professional with nearly 20 years of comprehensive experience in technology management with Ameriprise Financial. She has extensive experience in business requirements definition, testing (SIT, UAT, Validation), process improvement/re-engineering, new system introduction, project management, program execution, organizational leadership, and system deployment/support. Safaa has proven ability to drive growth, productivity/cost effectiveness, and customer satisfaction through business process and IT systems knowledge.
Chrystal Trettin, RN, BSN
Regional Director
Chrystal is a dedicated nursing professional with extensive experience in clinical practice and nursing leadership. She is passionate about enhancing patient care and outcomes by bridging the gap between clinical services and wellness initiatives. She is skilled in management and team development, with a proven track record of fostering collaboration among healthcare professionals to promote holistic patient health. Chrystal is committed to implementing innovative strategies that prioritize both clinical excellence and patient-centered wellness. She is excited to drive positive change in healthcare delivery and improve the overall health of communities.
