Your Contrast Supervision Partner

We connect healthcare providers with expert radiologists to ensure safer, compliant, and seamless contrast procedures

Our Mission and core Values

To enhance patient care and safety by providing accessible, expert radiology supervision through innovative and adaptable solutions

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Excellence

We hold ourselves to the highest standards in everything we do, ensuring unmatched quality and safety in contrast supervision.

Collaboration

We partner with healthcare providers to create solutions tailored to their needs, fostering trust and seamless integration.

Innovation

We embrace forward-thinking technology and research, and leading practices to stay at the forefront of healthcare supervision.

Patient Care

Our work begins and ends with the patient. Every decision we make is focused on improving  outcomes and experiences.

About Tether Supervision

Connecting Expertise. Elevating Care.

At Tether Supervision, we are redefining how healthcare facilities approach contrast procedures. By seamlessly connecting imaging centers, radiology groups, and healthcare systems with expert radiologists, we ensure every procedure is performed with precision, safety, and compliance at its core.

Founded with a mission to bridge gaps in supervision and improve access to expert care, Tether leverages innovative technology and tailored solutions to meet the evolving needs of the healthcare industry. From virtual contrast supervision to on-site services, we provide scalable options that empower facilities to deliver exceptional patient outcomes without compromise.

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Our results in numbers

10,000+

Hours Supervised

Prioritizing compliance and patient safety with every procedure we oversee, on-site, virtual, or otherwise.

60+

Radiologists & Physicians

A trusted and trained network of radiology and contrast experts dedicated to elevating care.

66%

Reduced Supervision Costs

Streamlining operations while maintaining the highest standards of safety and efficiency.

The Tether Difference

What Sets Us Apart

Innovative Solutions, Expert Oversight, and Unmatched Commitment to Patient Safety.

Expert Radiologist Network

Board-certified and board-eligible professionals providing real-time and on-site supervision.

Comprehensive Services

From virtual platforms to in-person solutions, we adapt to your facility’s unique needs.

Proactive Monitoring

Continuous oversight throughout the procedure ensures compliance, safety, and efficiency in every exam.

Proven Track Record

Trusted by top healthcare systems, we deliver consistent, high-quality outcomes backed by industry leading experience.

Scalable Solutions

Whether you’re a small imaging center or a multi-location healthcare system, our services grow with your needs.

Tailored Training and Support

We equip your team with the tools and knowledge they need to succeed.

Meet the tether team

The Team Behind Tether Supervision

Our mission is driven by a team of exceptional physicians and leaders, committed to advancing contrast safety and setting the standard in virtual supervision.

COO & Co-Founder

Dr. Sam Beger, a pioneer in virtual supervision, has overseen hundreds of contrast procedures and adverse event responses. As Chief Operating Officer, he brings a deep understanding of ACR safety protocols and is dedicated to delivering excellence in patient care.

CEO & Co-Founder

Cory Wynn bring proven experience leading corporate strategy for healthcare technology and enterprise security clients at Deloitte, PwC, and Strategy&. At Tether, he champions  our vision for transforming healthcare through strategic excellence and cutting-edge solutions.

CMO & Co-Founder

Dr. Zack Timmons brings over 350 hours of hands-on contrast supervision experience. As Chief Medical Officer and chair of Tether's Clinical Oversight Committee, he integrates evidence-based pracitices and ensures compliance with the latest ACR and CMS guidelines.

Director, Business Development

João Cowperthwaite is a growth-focused leader with a proven record of launching and scaling healthcare companies, including Exer Urgent Care, Doctorpedia, and Sovereign HealthCare. He brings expertise in physician recruitment, brand development, and strategic sales.

Radiology director, Clinical excellence

Dr. Ali Habib oversees Tether's clinical protocols and procedures. A board-certified interventional radiologist and graduate of Northwestern Feinberg School of Medicine, he brings deep expertise in advanced procedures, authoring over 20 peer-reviewed publications.

SEnior Operations manager

Dr. Cade Johnson combines his expertise in trauma and medical education with a passion for advancing patient safety. At Tether, Cade is focused on supporting our partners in driving clinical excellence to advance our mission of redefining virtual contrast supervision.

Sales Development

Dr. Jordan Price serves as Sales Development Lead at Tether, where he drives outreach and builds partnerships to expand access to Tether’s innovative virtual contrast supervision solutions. With a passion for connecting with healthcare leaders and fostering meaningful collaborations, Jordan plays a key role in growing Tether’s presence in the industry.

Sales Development

Aleena Lukose, a Research Partnerships Developer at Tether Supervision, leverages her hands-on experience as a Technologist Assistant at RadNet, where she optimized MRI protocols and enhanced diagnostic workflows. With a strong foundation in clinical operations and research from McGovern Medical School, Aleena brings a unique perspective to fostering collaboration and innovation.

Sales Development

Will Beger is a Sales Development professional at Tether where he leverages his creative problem-solving skills and global perspective to drive imaging center partnerships in virtual contrast supervision. With a focus on identifying opportunities and fostering partnerships, Will plays a key role in expanding Tether’s reach and impact in the healthcare industry.

Join Us On The Journey to Transform Contrast Supervision