A specialty, not a menu
Plenty of spas list masseter Botox. Few build a reputation on it. Double J Medical Aesthetics, in Koreatown, has — its lead injector, Joy, runs a trap and masseter Botox practice (the jaw-slimming and TMJ work, plus the neck-and-shoulder trapezius technique) deep enough that clients drive across Los Angeles for it.
The approach is a K-Beauty and American fusion, done under MD and NP supervision. That specialization is the tell of a real practice: a generalist offers everything; an expert is known for something.
The fuller picture
Beyond injectables, Double J runs Sculptra, thread lifts, RF microneedling, PRP/PRF, hair restoration, and a physician-supervised weight-loss program using tirzepatide (Zepbound, Mounjaro). It is a lot of capability under one roof, anchored by a name people travel for.
If your face needs a specialist rather than a sampler, this is a listing worth reading closely.
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