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Continuous, Zero Delays

+31%

Throughput

85+ Centers Supported

Continuous, Zero Delays

+31%

Throughput

85+ Centers Supported

Continuous, Zero Delays

+31%

Throughput

85+ Centers Supported

Virtual Contrast Supervision Services

Virtual Contrast Supervision Services

Virtual Contrast Supervision Services

Connect your imaging centers to board-certified radiologists through a compliant, always-available virtual supervision platform.

Connect your imaging centers to board-certified radiologists through a compliant, always-available virtual supervision platform.

Connect your imaging centers to board-certified radiologists through a compliant, always-available virtual supervision platform.

Schedule your demo
Schedule your demo
See how it works
See how it works

A fast, predictable path to virtual contrast supervision

From onboarding to go-live, every step is engineered to standardize quality, reduce risk, and strengthen technologist support.

From onboarding to go-live, every step is engineered to standardize quality, reduce risk, and strengthen technologist support.

From onboarding to go-live, every step is engineered to standardize quality, reduce risk, and strengthen technologist support.

STEP 1

STEP 2

STEP 3

01

Plan & Onboard

Begin with a structured onboarding process where Tether reviews your current contrast workflows, evaluates coverage needs, and aligns on state-specific compliance requirements. Your technologists receive initial training on communication protocols, escalation steps, and daily operating procedures to ensure a smooth transition from day one.

STEP 1

STEP 2

STEP 3

01

Plan & Onboard

Begin with a structured onboarding process where Tether reviews your current contrast workflows, evaluates coverage needs, and aligns on state-specific compliance requirements. Your technologists receive initial training on communication protocols, escalation steps, and daily operating procedures to ensure a smooth transition from day one.

STEP 1

STEP 2

STEP 3

01

Plan & Onboard

Begin with a structured onboarding process where Tether reviews your current contrast workflows, evaluates coverage needs, and aligns on state-specific compliance requirements. Your technologists receive initial training on communication protocols, escalation steps, and daily operating procedures to ensure a smooth transition from day one.

Everything you need for virtual contrast supervision

Real-time oversight, faster responses, and safer workflows—all in one platform.
Real-time oversight, faster responses, and safer workflows—all in one platform.
Real-time oversight, faster responses, and safer workflows—all in one platform.

Real-Time Radiologist Access

Instant A/V connection to our network of supervising physicians.

Real-Time Radiologist Access

Instant A/V connection to our network of supervising physicians.

Real-Time Radiologist Access

Instant A/V connection to our network of supervising physicians.

Reaction Escalation Tools

Built-in multi-channel alerts with rapid escalation pathways for emergencies.

Reaction Escalation Tools

Built-in multi-channel alerts with rapid escalation pathways for emergencies.

Reaction Escalation Tools

Built-in multi-channel alerts with rapid escalation pathways for emergencies.

Standardized Protocols

Integrated on-site protocols for safe, consistent contrast injections.

Standardized Protocols

Integrated on-site protocols for safe, consistent contrast injections.

Standardized Protocols

Integrated on-site protocols for safe, consistent contrast injections.

Technologist Training

Structured contrast training, competencies, and refreshers.

Technologist Training

Structured contrast training, competencies, and refreshers.

Technologist Training

Structured contrast training, competencies, and refreshers.

Hardware & Medication

A plug-and-play workstation with HD cameras, audio, and emergency tools.

Hardware & Medication

A plug-and-play workstation with HD cameras, audio, and emergency tools.

Hardware & Medication

A plug-and-play workstation with HD cameras, audio, and emergency tools.

Performance & QA Tracking

Logs, supervision history, and monthly QA summaries for compliance.

Performance & QA Tracking

Logs, supervision history, and monthly QA summaries for compliance.

Performance & QA Tracking

Logs, supervision history, and monthly QA summaries for compliance.

Experienced. Credentialed. Connected.

Our 125+ supervising board eligible and board certified physicians are present, attentive, and committed to helping your technologists deliver safe, confident contrast care for every exam.
  • Dr. Liam O’Neill, Supervising Radiologist delivering rapid-response virtual direct supervision across Tether Supervision’s imaging network.
    Liam O'Neill

    Supervising Radiologist

  • Dr. Gregory Aird, Supervising Radiologist specializing in real-time virtual supervision for contrast-enhanced CT and MRI studies.
    Gregory Arid

    Supervising Radiologist

  • Dr. Nicholas Pfeiffer, Supervising Physician supporting safe, compliant virtual contrast supervision for outpatient imaging centers.
    Nicholaus Pfieffer

    Supervising Physician

  • Dr. Kinchelle White, Supervising Physician providing virtual direct supervision for contrast-enhanced CT and MRI at Tether Supervision.
    Krichelle White

    Supervising Physician

  • Dr. William Ji, Supervising Radiologist ensuring patient safety and CMS-compliant virtual supervision for contrast administration.
    William Ji

    Supervising Radiologist

  • Dr. John Liu, Supervising Radiologist providing secure, HIPAA-compliant virtual supervision for outpatient CT and MRI contrast procedures.
    Yuzhou Liu

    Supervising Radiologist

  • Dr. Liam O’Neill, Supervising Radiologist delivering rapid-response virtual direct supervision across Tether Supervision’s imaging network.
    Liam O'Neill

    Supervising Radiologist

  • Dr. Gregory Aird, Supervising Radiologist specializing in real-time virtual supervision for contrast-enhanced CT and MRI studies.
    Gregory Arid

    Supervising Radiologist

  • Dr. Nicholas Pfeiffer, Supervising Physician supporting safe, compliant virtual contrast supervision for outpatient imaging centers.
    Nicholaus Pfieffer

    Supervising Physician

  • Dr. Kinchelle White, Supervising Physician providing virtual direct supervision for contrast-enhanced CT and MRI at Tether Supervision.
    Krichelle White

    Supervising Physician

  • Dr. William Ji, Supervising Radiologist ensuring patient safety and CMS-compliant virtual supervision for contrast administration.
    William Ji

    Supervising Radiologist

  • Dr. John Liu, Supervising Radiologist providing secure, HIPAA-compliant virtual supervision for outpatient CT and MRI contrast procedures.
    Yuzhou Liu

    Supervising Radiologist

Experienced. Credentialed. Connected.

Our 125+ supervising board eligible and board certified physicians are present, attentive, and committed to helping your technologists deliver safe, confident contrast care for every exam.

Why choose Tether?

Tether is the leading platform for virtual contrast supervision, built for speed, safety, and seamless imaging operations.

Tether is the leading platform for virtual contrast supervision, built for speed, safety, and seamless imaging operations.

Tether is the leading platform for virtual contrast supervision, built for speed, safety, and seamless imaging operations.

Seconds-Fast Response

Real-time supervision with near-instant physician availability to keep scans moving.

Seconds-Fast Response

Real-time supervision with near-instant physician availability to keep scans moving.

Seconds-Fast Response

Real-time supervision with near-instant physician availability to keep scans moving.

More Scans, Fewer Delays

Consistent virtual oversight that reduces cancellations and boosts daily throughput.

More Scans, Fewer Delays

Consistent virtual oversight that reduces cancellations and boosts daily throughput.

More Scans, Fewer Delays

Consistent virtual oversight that reduces cancellations and boosts daily throughput.

Fully Coordinated

Tether connects technologists, radiologists, and escalation workflows into one seamless system.

Fully Coordinated

Tether connects technologists, radiologists, and escalation workflows into one seamless system.

Fully Coordinated

Tether connects technologists, radiologists, and escalation workflows into one seamless system.

Real improvements powered by real-time supervision

See how imaging centers use Tether to reduce delays, improve workflows, and expand patient access.

  • 2 New Radiologists Recruited

    5 Centers Supervised

    Red River Valley Radiology

    Expanded rural imaging access through real-time virtual supervision

  • 0 Delayed Scans

    47% Revenue Growth

    One Step Diagnostics

    Streamlined multi-site contrast coverage with flexible virtual supervision.

  • 100% Reduction in Rescheduling

    3 New Studies Started

    Live Healthy Imaging

    Improved consistency and efficiency using real-time remote supervision.

  • +31% Contrasted Scan Volume

    180+ Technologists Trained

    Southwest Medical Imaging

    Unified 19 imaging centers under consistent, always-available virtual supervision.

  • 2 New Radiologists Recruited

    5 Centers Supervised

    Red River Valley Radiology

    Expanded rural imaging access through real-time virtual supervision

  • 0 Delayed Scans

    47% Revenue Growth

    One Step Diagnostics

    Streamlined multi-site contrast coverage with flexible virtual supervision.

  • 100% Reduction in Rescheduling

    3 New Studies Started

    Live Healthy Imaging

    Improved consistency and efficiency using real-time remote supervision.

  • +31% Contrasted Scan Volume

    180+ Technologists Trained

    Southwest Medical Imaging

    Unified 19 imaging centers under consistent, always-available virtual supervision.

Who We Are

Our unique platform

Our comprehensive system delivers reliable supervision, streamlined operations, and safer contrast care.

Purpose-Built Software

A secure, HIPAA-compliant supervision platform designed specifically for contrast workflows, technologist support, and real-time oversight.

Purpose-Built Software

A secure, HIPAA-compliant supervision platform designed specifically for contrast workflows, technologist support, and real-time oversight.

Purpose-Built Software

A secure, HIPAA-compliant supervision platform designed specifically for contrast workflows, technologist support, and real-time oversight.

Experienced Supervisors

Credentialed radiologists trained in virtual contrast supervision, emergency escalation, and standardized documentation procedures.

Experienced Supervisors

Credentialed radiologists trained in virtual contrast supervision, emergency escalation, and standardized documentation procedures.

Experienced Supervisors

Credentialed radiologists trained in virtual contrast supervision, emergency escalation, and standardized documentation procedures.

Virtual & On-Site Training

Structured training programs to ensure technologists are confident in contrast administration, recognition of reactions, and escalation steps.

Virtual & On-Site Training

Structured training programs to ensure technologists are confident in contrast administration, recognition of reactions, and escalation steps.

Virtual & On-Site Training

Structured training programs to ensure technologists are confident in contrast administration, recognition of reactions, and escalation steps.

Integrated Medication Kit

Standardized medication setup and preparation guidance, ensuring every site is ready to respond quickly and safely when reactions occur.

Integrated Medication Kit

Standardized medication setup and preparation guidance, ensuring every site is ready to respond quickly and safely when reactions occur.

Integrated Medication Kit

Standardized medication setup and preparation guidance, ensuring every site is ready to respond quickly and safely when reactions occur.

Emergency Alert System

Built-in, one-touch alerting that immediately notifies the supervising radiologist and escalates to multi-channel backup support when required.

Emergency Alert System

Built-in, one-touch alerting that immediately notifies the supervising radiologist and escalates to multi-channel backup support when required.

Emergency Alert System

Built-in, one-touch alerting that immediately notifies the supervising radiologist and escalates to multi-channel backup support when required.

Reporting & Q&A

Integrated incident logging, follow-up documentation, and monthly QA summaries to support compliance, audits, and continuous improvement.

Reporting & Q&A

Integrated incident logging, follow-up documentation, and monthly QA summaries to support compliance, audits, and continuous improvement.

Reporting & Q&A

Integrated incident logging, follow-up documentation, and monthly QA summaries to support compliance, audits, and continuous improvement.

Better contrast care, together.

We work alongside your team as a true supervision partner, tailoring coverage, training, and workflows to your specific sites, patient volumes, and staffing model, so your imaging operations run safely and smoothly.

Tailored for Your Center's Needs

Flexible, site-specific coverage models.

Built for Safe Contrast Care

Built for Safe Contrast Care

+31%

Contrasted Scan Volume

65%

Reduction in Costs

<30s

Median Response Time

Better contrast care, together.

We work alongside your team as a true supervision partner, tailoring coverage, training, and workflows to your specific sites, patient volumes, and staffing model, so your imaging operations run safely and smoothly.

Tailored for Your Center's Needs

Flexible, site-specific coverage models.

Built for Safe Contrast Care

+31%

Contrasted Scan Volume

65%

Reduction in Costs

<30s

Median Response Time

Stronger supervision starts with the right partner

Tether delivers clinical reliability, dependable patient safety, and workflow efficiency, not just compliance on paper.
Others Providers
"Call-if-needed' non-continuous supervision
Limited radiologist availability and credentialing
Slower or unpredictable response times
Limited familiarity with your technologists or site
Unclear escalation procedures
Minimal QA documentation or follow-up support
"Call-if-needed' non-continuous supervision
Limited radiologist availability and credentialing
Slower or unpredictable response times
Limited familiarity with your technologists or site
Unclear escalation procedures
Minimal QA documentation or follow-up support
Always-on physician connection for immediate response
Nationwide network matched to each site’s needs
Fast, consistent response times within seconds
Collaborative model integrated with your imaging team
One-touch emergency escalation w/ multi-step backup
Integrated reporting, incident logging, and monthly QA
Always-on physician connection for immediate response
Nationwide network matched to each site’s needs
Fast, consistent response times within seconds
Collaborative model integrated with your imaging team
One-touch emergency escalation w/ multi-step backup
Integrated reporting, incident logging, and monthly QA

Stronger supervision starts with the right partner

Tether delivers clinical reliability, dependable patient safety, and workflow efficiency, not just compliance on paper.
Others Providers
"Call-if-needed' non-continuous supervision
Limited radiologist availability and credentialing
Slower or unpredictable response times
Limited familiarity with your technologists or site
Unclear escalation procedures
Minimal QA documentation or follow-up support
Always-on physician connection for immediate response
Nationwide network matched to each site’s needs
Fast, consistent response times within seconds
Collaborative model integrated with your imaging team
One-touch emergency escalation w/ multi-step backup
Integrated reporting, incident logging, and monthly QA

Trusted by imaging teams nationwide

Real experiences from teams who rely on Tether for safe, consistent contrast supervision.

Working with Tether has been something that has been an amazing experience for me. It has revolutionized my business, my practice. We look forward to working with you for many years to come.

Stephanie Spann, M.D.

Red River Radiology

Working with Tether has been something that has been an amazing experience for me. It has revolutionized my business, my practice. We look forward to working with you for many years to come.

Stephanie Spann, M.D.

Red River Radiology

Even after working at the hospital for so long, I don’t think I’ve ever felt more prepared to handle a contrast reaction as I do now. I appreciated the thoroughness of Tether's training!

Julie Lee RT(R)(CT)

Holland Hospital

Even after working at the hospital for so long, I don’t think I’ve ever felt more prepared to handle a contrast reaction as I do now. I appreciated the thoroughness of Tether's training!

Julie Lee RT(R)(CT)

Holland Hospital

Tether has always come through for us. Every doc that we’ve dealt with has been personable, approachable, and interested in our outcomes. If I had to do it again, I would’ve done it a lot sooner.

Francis Malveaux, Director

One Step Diagnostic

Tether has always come through for us. Every doc that we’ve dealt with has been personable, approachable, and interested in our outcomes. If I had to do it again, I would’ve done it a lot sooner.

Francis Malveaux, Director

One Step Diagnostic

Tether has been a true partner to our imaging team. Their collaborative approach and consistent support help our technologists feel confident and supported during every contrast exam.

Megan Stuff, COO

Southwest Medical Imaging

Tether has been a true partner to our imaging team. Their collaborative approach and consistent support help our technologists feel confident and supported during every contrast exam.

Megan Stuff, COO

Southwest Medical Imaging

With Tether, we can simultaneously service different locations with the same high level of quality care, whether in-person or virtually. Tether's service is an important part of growing our business.

Benjamin Cheong, M.D.

Live Healthy Imaging

With Tether, we can simultaneously service different locations with the same high level of quality care, whether in-person or virtually. Tether's service is an important part of growing our business.

Benjamin Cheong, M.D.

Live Healthy Imaging

Tether’s supervision platform has provided reliable virtual supervision. The always-on connection and streamlined workflows have reinforced both patient safety and operational reliability.

Israel Ginn, Director

Imaging Associates, LLC

Tether’s supervision platform has provided reliable virtual supervision. The always-on connection and streamlined workflows have reinforced both patient safety and operational reliability.

Israel Ginn, Director

Imaging Associates, LLC

Working with Tether has been something that has been an amazing experience for me. It has revolutionized my business, my practice. We look forward to working with you for many years to come.

Stephanie Spann, M.D.

Red River Radiology

Even after working at the hospital for so long, I don’t think I’ve ever felt more prepared to handle a contrast reaction as I do now. I appreciated the thoroughness of Tether's training!

Julie Lee RT(R)(CT)

Holland Hospital

Tether has always come through for us. Every doc that we’ve dealt with has been personable, approachable, and interested in our outcomes. If I had to do it again, I would’ve done it a lot sooner.

Francis Malveaux, Director

One Step Diagnostic

Tether has been a true partner to our imaging team. Their collaborative approach and consistent support help our technologists feel confident and supported during every contrast exam.

Megan Stuff, COO

Southwest Medical Imaging

With Tether, we can simultaneously service different locations with the same high level of quality care, whether in-person or virtually. Tether's service is an important part of growing our business.

Benjamin Cheong, M.D.

Live Healthy Imaging

Tether’s supervision platform has provided reliable virtual supervision. The always-on connection and streamlined workflows have reinforced both patient safety and operational reliability.

Israel Ginn, Director

Imaging Associates, LLC

Experienced. Credentialed. Connected.

Our 125+ supervising board eligible and board certified physicians are present, attentive, and committed to helping your technologists deliver safe, confident contrast care for every exam.

Experienced. Credentialed. Connected.

Our 125+ supervising board eligible and board certified physicians are present, attentive, and committed to helping your technologists deliver safe, confident contrast care for every exam.

Your questions, answered.

Find quick answers to common queries about our services, process, and how we can help you achieve your goals.
What is virtual contrast supervision and how does Tether simplify it for imaging centers?
How does Tether Supervision support imaging center compliance and boost efficiency?
What does Tether virtual contrast supervision cost and how is pricing structured?
Can Tether provide 24/7 virtual contrast coverage for multiple imaging centers?
How fast can my imaging center go live with Tether Supervision?
How does Tether Supervision handle contrast reactions for maximum patient safety?
Read the Full FAQ
Read the Full FAQ

Your questions, answered.

Find quick answers to common queries about our services, process, and how we can help you achieve your goals.
What is virtual contrast supervision and how does Tether simplify it for imaging centers?
How does Tether Supervision support imaging center compliance and boost efficiency?
What does Tether virtual contrast supervision cost and how is pricing structured?
Can Tether provide 24/7 virtual contrast coverage for multiple imaging centers?
How fast can my imaging center go live with Tether Supervision?
How does Tether Supervision handle contrast reactions for maximum patient safety?
Read the Full FAQ
Read the Full FAQ

Your questions, answered.

Find quick answers to common queries about our services, process, and how we can help you achieve your goals.
What is virtual contrast supervision and how does Tether simplify it for imaging centers?
How does Tether Supervision support imaging center compliance and boost efficiency?
What does Tether virtual contrast supervision cost and how is pricing structured?
Can Tether provide 24/7 virtual contrast coverage for multiple imaging centers?
How fast can my imaging center go live with Tether Supervision?
How does Tether Supervision handle contrast reactions for maximum patient safety?
Read the Full FAQ
Read the Full FAQ

Take the uncertainty out of contrast supervision.

We’ll support your team every step of the way, from onboarding and training to live supervision and ongoing quality improvement.

Schedule a call
Schedule a call

Take the uncertainty out of contrast supervision.

We’ll support your team every step of the way, from onboarding and training to live supervision and ongoing quality improvement.

Schedule a call
Schedule a call

Take the uncertainty out of contrast supervision.

We’ll support your team every step of the way, from onboarding and training to live supervision and ongoing quality improvement.

Schedule a call
Schedule a call