About

One person does the research. The same person answers the call.

ABAWiser is built and run by Tzvi Weiser. Everything on this site, the state analyses, the dossiers, the software, comes from the same hands, which is exactly why it agrees with itself.

I passed the New York bar and was admitted to practice, but I chose the operator's side: I never practiced, and I let the membership lapse. I hold an MBA alongside the law degree. I am not a practicing attorney, and nothing here is legal advice. My work is the layer before the lawyers: reading the statutes, mapping your structure against them, and coordinating counsel when a question genuinely needs one, so the legal engagement is narrow and cheap instead of open ended.

The work is public and checkable. Every state analysis in the Knowledge Base and every dossier in The Wire is sourced to primary law. I also build the software: the compliance platform is written by the same person who does the research, which is why the person who understands the rule is the person who wrote the code that checks it.

Compliance Is a System: How ABA Clinics Really Control Risk, Revenue, and Survival, by Tzvi Weiser
The Book

Compliance Is a System

How ABA clinics really control risk, revenue, and survival. Written for owners, not lawyers: where risk is actually created, why it persists, and which ownership decisions decide compliance outcomes. The book is the thinking the whole ABAWiser system is built on.

Write to tzvi@abawiser.com for the book
On Camera

The ABA Compliance and Legal Series

Conversations with healthcare attorneys from the firms ABA operators actually hire.

Episode 1

The Ground Is Moving Under ABA, with Barry Alexander

Watch on YouTube
Episode 2

How Growth Turns Into Federal Fraud Exposure

Watch on YouTube
Episode 3

Compliance Is Driving ABA Exit Valuations, with Brandon Zarsky

Watch on YouTube
Episode 4

Operating ABA Clinics for Payment Scrutiny, with Steve Antico, Garfunkel Wild

Watch on YouTube
Episode 5

Entity Structuring in ABA, with Matthew Shatzkes, Bochner

Watch on YouTube
Episode 6

HIPAA Risk Trends for ABA Providers, with Roger Cohen, Goodwin

Watch on YouTube
Episode 7

ABA Therapy Minefield Demystified: From Startup to Scale

Watch on YouTube

Thirty minutes tells you where you stand.

You describe the structure and the states you actually operate in. I tell you the shape of the exposure.

Book a free 30 minute scoping call
Or write to tzvi@abawiser.com

ABAWiser provides research, analysis, and compliance advisory services. We are not a law firm, we do not provide legal advice, and no engagement creates an attorney-client relationship. Where a question requires a legal determination, working alongside your counsel is part of the work.