Meet Our Team

At Nivalon Medical, we are a passionate team of experts dedicated to advancing healthcare through innovation, precision engineering, and cutting-edge technology. Our diverse team combines decades of experience in product development, bioengineering, and medical software solutions, with a singular focus on transforming spinal surgery planning and creating patient-specific devices. We work closely with healthcare professionals to design customized solutions that enhance surgical outcomes and improve patient care. With an unwavering commitment to regulatory compliance, quality assurance, and patient-centered design, we ensure that every product we develop meets the highest standards. Whether you're a doctor seeking advanced spinal surgery tools, a patient in need of personalized treatment options, or a potential partner interested in groundbreaking technologies, Nivalon Medical is here to shape the future of spinal care with you. Together, we can make a difference.

Todd Hodrinsky, 

CEO

With over 20 years of experience in product launch, growth, and strategic management, Todd brings extensive expertise in manufacturing, product development, operations, sales, and marketing. As a fellow spine patient, Todd has a personal understanding of the challenges faced by patients and healthcare providers, which fuels his passion for driving technology and innovation in the medical field. He excels in bringing teams together, fostering collaboration across departments to achieve common goals. Known for solving complex challenges and creating valuable intellectual property, Todd has a proven ability to develop and execute scalable go-to-market strategies. His deep knowledge of manufacturing processes and product development, combined with his personal experience, equips him to successfully navigate dynamic industries and deliver impactful, market-ready solutions.

Marcel Janse, 

CTIO

Marcel is an engineer and inventor with over 20 years of experience in engineering, CAD design, and product development. Holding a first degree in computer science and a second in mechanical engineering, he combines a strong technical foundation with a unique cross-disciplinary approach. Marcel has multiple patents in mechanical designs and software in process, showcasing his ability to create innovative solutions. Known for his skill in uniting teams, he fosters cross-functional collaboration to overcome challenges and achieve shared goals. His expertise in CAD design and product development, along with his inventive mindset, allows him to advance product concepts from design to production, delivering impactful results in dynamic industries.

Yina Melissa Collazos Samboni, 

BioMechanical Engineer

Yina is an innovative bioengineer with over 4 years of experience in 3D medical modeling and 3D printing. She has developed specialized expertise in creating customized surgical implants and simulators for cardiovascular and aesthetic surgeries. Yina is highly skilled in collaborating with surgeons and cross-functional teams to take complex medical devices from concept through to implementation. Passionate about advancing medical technology, she excels in precision engineering and is dedicated to improving patient outcomes. Her proficiency spans 3D medical modeling, implant design, surgical simulator development, and compliance with medical device regulations, all supported by her expertise in CAD and engineering software. Yina's strong background in additive manufacturing and technical documentation enables her to drive innovation and deliver impactful solutions in the medical device field.

Bilal Mir, 

Medical Software Engineering Leader

Bilal is a skilled medical software team leader with extensive expertise in radiology, cardiology, medical imaging, and AI. With a strong background in data analytics and population health, he specializes in managing and transferring complex medical imaging data sets, including those used in lung cancer screening, oncology, and pathology. Bilal has a deep understanding of EHR/EMR systems, DICOM standards, and the integration of AI in medical software applications. He is proficient in statistical analysis, including descriptive and predictive analytics, and has significant experience in data conversion and manipulation using tools like Excel and pivot tables. Additionally, Bilal has a proven track record in developing medical device user manuals, ensuring regulatory compliance, and overseeing project delivery with a focus on quality control and assurance. His expertise in medical software development and his leadership in cross-functional teams enable him to deliver innovative, compliant solutions that enhance healthcare outcomes. ​

Jill Woodford, 

Chief Operations Officer

Jill Woodford is an experienced and dynamic Chief Operations Officer with a strong track record in optimizing processes and driving business growth across various sectors. Recently, she served as the Head of Business Operations at Noon Energy, where she was instrumental in supporting rapid growth, enhancing safety, and streamlining financial and operational systems. Jill has extensive expertise in finance, IT, human resources, facilities management, and procurement, with a commitment to diversity, equity, and inclusion. Her previous roles include leadership positions at Larson Shores Architecture, Inspired ADUs, and Modern Empathy, where she demonstrated success in improving profitability, increasing operational efficiency, and developing innovative solutions. Beyond her corporate achievements, Jill is a passionate advocate for social and environmental causes, contributing her expertise to numerous sustainability initiatives and community activism.

Mark Shapiro, 

CFO

Mark is a seasoned financial professional with experience spanning early-stage/startups to mature scale companies as an operator, investor, advisor. He brings expertise in fundraising, financial/funding strategy, startup scaling, and operational strategy/support. Mark’s experience supports that Nivalon’s positioning for long-term financial sustainability and success.