Thomas McCann, MD
Radiologist and aesthetic injector

Imaging for aesthetic medicine, from the doctor who reads the scans and does the injecting.

I teach injectors, medical directors and radiologists how filler looks on ultrasound, MRI, CT and PET, and how to use imaging when a complication happens.

Thomas McCann, MD
McCANN, THOMAS
MD
DIAGNOSTIC RADIOLOGY
MSK · YALE
MEDFORD, NJ
AESTHETICS
PHYSICIAN ONLY
  • Board-certified diagnostic radiologistReads outpatient imaging full time
  • Musculoskeletal fellowship, YalePlus mini fellowships in body, breast and neuro imaging
  • NJ Top Doc in radiologyFour consecutive years
  • Founder, Artemis Modern AestheticsMedical director and sole injector, Medford, NJ
What I teach

The images behind the injection

Most injectors never see what their product looks like under the skin, and most radiologists never hold a syringe. I do both, and I teach the part where those two jobs meet.

  • Filler on imaging

    Hyaluronic acid, calcium hydroxylapatite, PLLA, PMMA, silicone and fat on ultrasound, MRI, CT and PET, and the incidental-finding traps each one sets.

  • Doppler in vascular events

    Finding the occluded vessel, reading flow, and guiding hyaluronidase to the deposit.

  • Nodules and late reactions

    Accumulation, biofilm, granuloma or abscess: what the image shows and what it means for treatment.

  • Ordering imaging and reading the report

    Which study answers which question, and what a useful report on filler should say.

High-frequency ultrasound of hyaluronic acid filler under the dermis
High-frequency linear probeDepth 2.8 cmGrayscale
Hyaluronic acid filler. Well-marginated, hypoechoic to anechoic and pseudocystic, with no internal echoes and no mass effect on the surrounding fat. This is the classic signature of HA.
For practices, available now

Complication and Emergency Protocol Pack

Editable Word protocols I wrote for a physician-run aesthetics practice, ready for your medical director to adapt to your own clinic.

  • Vascular occlusion response
  • Hyaluronidase dosing
  • Ultrasound triage
  • Emergency kit contents
  • Ophthalmology and radiology referral
  • Event documentation
Instant download
$149

Sold to licensed clinicians. You confirm your license at checkout. These are templates for your medical director to review, not a substitute for clinical judgment.

Buy the Protocol Pack
Online course, opens January 12, 2027

Imaging the Filler Complication

About three hours, on demand, in four parts. For injectors with a probe, medical directors who sign the protocols, and radiologists and sonographers who are starting to see filler patients.

  1. Filler on imagingEvery common filler on every modality.
  2. Doppler in vascular eventsFlow, perforators and guided hyaluronidase.
  3. Nodules and late reactionsWhat the image shows and how to follow it.
  4. Ordering and reportingThe right study and a useful report.
Waitlist pricing
Course$297
Course and Protocol Pack$397$347

Waitlist members hear first when enrollment opens and keep the $347 bundle price through January 19, 2027. Free to join, unsubscribe any time.

Join the waitlist
Listen

The Artemis Podcast

Short episodes on filler, imaging and aesthetic medicine, which I host with my co-host Alexandra. It is a good way to hear how I teach before the course opens.

Start with Still There: What MRI Shows About Filler That Was Supposed to Be Gone.

Contact

Teaching, speaking and case review

For invitations to teach or speak, imaging case questions from fellow clinicians, and collaborations, email me directly. I do not give medical advice to patients by email.

On social media as @drtommccann.

Patients looking for treatment can find my practice at Artemis Modern Aesthetics.