On-site supervision · Boston to the Berkshires

Site Hours of Supervision
Physicians & Radiologists
Median Response Time
Missed Reactions
Peak season arrives whether your coverage does or not.
Cape and Islands facilities triple their volume in summer and cannot triple their physician staffing to match. Berkshire centers run thin year-round. Even inside Route 128, a coverage gap means calling patients to reschedule. Tether staffs the on-site clinical coverage that keeps contrast studies on the calendar, and trains your technologists through programs including our partnership with the ASRT on the Advanced Contrast Management Series.
What changes when coverage is never the question
Stop canceling for want of coverage
Coverage priced to your volume, not a salary
Technologists who walk in ready
Audit-ready without the paperwork
Virtual-ready the day your state moves
From first call to first supervised scan
Step one — the twenty-minute call
We scope your sites, modalities, operating hours, and current coverage. You get a straight answer on what your program looks like and what it costs, usually before we hang up.
Step two — we prepare your center
Hardware deployment, physician credentialing and state licensure, technologist training, reaction kit placement, and your supervision documentation. Setup is our job, not yours.
Step three — ready when you need it
A credentialed clinician is scheduled at your imaging center to meet your state’s on-site supervision requirements. Your team gets dependable coverage, documented workflows, and the same Tether clinical support behind every shift.
Serving imaging centers across Massachusetts

Boston
Worcester
Springfield
Cambridge
Lowell
Brockton
Quincy
New Bedford
Fall River
Pittsfield
Greater Boston and the 495 belt, Worcester, the Merrimack Valley, the Berkshires, Cape Cod and the Islands
Where Massachusetts stands today
Massachusetts currently calls for an on-site supervision model for contrast administration, and Tether delivers it statewide. We track the Department of Public Health's position so a Cape or Berkshire facility is not the last to hear when the standard shifts.
Nearby states
Important note
This page is provided for general informational purposes and does not constitute legal advice. Supervision requirements vary by facility type, license category, modality, and payer and accreditation requirements, and they change over time. Facilities should confirm applicable requirements with their own counsel.
Can we use virtual contrast supervision in Massachusetts?
How fast does a Tether physician actually respond?
Do we need clinical staff on site in Massachusetts?
How quickly can we go live in Massachusetts?
Do you cover imaging centers outside Boston?
What do we get besides the supervision itself?
Twenty minutes to a contrast program that holds
Book a twenty-minute call. We will scope your sites and operating hours and tell you exactly what your program looks like, what it costs, and how fast you can be live. Most facilities are running within weeks. Call +1 (832) 974-0401 or email info@tethersupervision.com.