Health Care Law Litigation - Health Care
Geoffrey R. "Jeff" Kaiser
Recognized in Best Lawyers since 2026 Awarded Practice Areas
Biography
Geoffrey R. Kaiser is an attorney at Rivkin Radler LLP whose practice focuses on Health Care Law and Litigation - Health Care. He has been recognized by Best Lawyers for his work in these practice areas.
Based in Uniondale, New York, Geoffrey R. Kaiser has been included in Best Lawyers since 2026. This distinction is based on peer review from attorneys practicing in the same geographic region and legal disciplines.
The brother of a physician, Jeff developed an early interest in health care and the legal issues affecting providers and organizations. He takes a pragmatic approach to client representation, offering legal analysis and practical guidance in response to regulatory noncompliance matters and allegations involving health care fraud and abuse. His prior experience as a federal prosecutor informs his perspective on investigations and enforcement matters.
Geoffrey (Jeff) R. Kaiser concentrates his practice on enforcement and compliance matters affecting the health care industry, including health care fraud and regulatory compliance, white collar criminal defense, and internal investigations. He serves as head of the Compliance, Investigations and White Collar Practice Group and as senior counsel in the Health Services Practice Group at Rivkin Radler LLP. Jeff regularly handles matters involving federal and state health care laws, including the False Claims Act and the Anti-Kickback Statute.
Overview
- New York University, J.D.
- University of Virginia, B.A., with honors
- New York, New York State Bar Association
- U.S. Court of Appeals for the Second Circuit
- U.S. District Courts for the Southern and Eastern Districts of New York
- New York, New York State Bar Association
- New York University, J.D.
- University of Virginia, B.A., with honors
- U.S. Court of Appeals for the Second Circuit
- U.S. District Courts for the Southern and Eastern Districts of New York
Client Testimonials
Awards & Focus
Recognized in The Best Lawyers in America® 2026 for work in:
- Health Care Law
- Litigation - Health Care
News & Media
Insights
Home Health Care Continued to Be a Federal Enforcement Target in 2025
The 2025 National Health Care Fraud Takedown, announced in June, was the largest in history.
Geoffrey R.
Kaiser
The Intersection Between OMIG’s Home Care Audit Protocols and Liability Risk under the FCA
OMIG publishes audit protocols to “assist the Medicaid provider community in developing programs to evaluate compliance with Medicaid requirements.
Geoffrey R.
Kaiser
A History of CDPAP Enforcement at the NYS AG’s Office
New York’s Consumer Directed Personal Assistance Program (CDPAP) has long been the subject of enforcement at the New York State Attorney General’s Office (AG).
Geoffrey R.
Kaiser
The Feds Have Home Care Kickback Arrangements in Their Crosshairs
The federal government has demonstrated that it is more than willing to use the United States criminal code to prosecute home care agencies that pay unlawful financial inducements to generate referrals in violation of the Anti-Kickback Statute (AKS).
Geoffrey R.
Kaiser
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