Lynette Byrd
Former Assistant
U.S. Attorney
John Sellers
Former DOJ
U.S. Attorney
Linda Julin McNamara
Former Assistant U.S. Attorney
Dr. Nick Oberheiden
Attorney & Founder
Nicholas B. Johnson
Former Prosecutor
Our Team:
National Network of Lawyers
Blake A. Weiner
Local Counsel
Former Assistant U.S. Attorney
Steven Baskerville
Cybersecurity Consultant
Former Supervisory U.S. Secret Service Special Agent
Dr. Nick Oberheiden
Founder
Attorney-at-Law
Lynette S. Byrd
Managing Partner
Former DOJ Trial Attorney
Joseph E. Nascimento
Federal & Civil Litigation
Local Counsel
Richard T. Simmons, Jr.
Former Chief, Criminal Division
Local Counsel
Ellen Comley
Healthcare Compliance & Litigation Counsel
Sr. Attorney
Pascual C. Meyer, J.D., LL.M.
Corporate Transactions & Healthcare Compliance
Sr. Attorney
Michael A. Rataj
Federal & Civil Litigation
Local Counsel
Bill Tunkey
Federal & Civil Litigation
Local Counsel
Jeffrey Howell
Federal & Civil Litigation
Local Counsel
David Raben
Federal & Civil Litigation
Local Counsel
Erick Cruz
Federal & Civil Litigation
Local Counsel
Roger Bach
Former Supervisory Special Agent (DOJ)
Team Leader
John W. Sellers
Former Senior DOJ Trial Attorney
Sr. Attorney
Alina Veneziano
Tax, Blockchain & Litigation Counsel
Blockchain Team Lead
Corey Steinberg
Former DOJ Attorney
Local Counsel
Brian J. Kuester
Former U.S. Attorney Under Trump (45)
Sr. Attorney
Linda Julin McNamara
Federal Appeals
Sr. Attorney
Hon. Mike Pompeo
Former U.S. Secretary of State
Of Counsel
Hon. Trey Gowdy
Of Counsel
Former Member of Congress
James Darnell
Former Special Agent (USSS)
Team Leader
Hon. Kevin McCarthy
55th Speaker, U.S. House of Representatives (ret.)
Government Consultant (Non-Lawyer)
Shrey Sharma
Former Manhattan Assistant District Attorney
Sr. Attorney
James Bell
Civil & Criminal Trials
Local Counsel
Francis W. Gasper
Former Assistant District Attorney
Local Counsel
Nicholas B. Johnson
Chief Litigation Counsel
Former Prosecutor
Michele A. Ratcliffe
Litigation Counsel
Sr. Attorney
Jonathan E. Goldberg
Litigation Counsel
Sr. Litigation Attorney
Experts & Consultants (Non-Lawyer)
Byron J. San Marco
Senior Special Agent, ATF (Ret.)
Investigations, Security, and International Program Management
Jason P. Dragon
Acting Assistant Special Agent in Charge (ret.)
Consultant
Christy Warner
Healthcare Fraud Data Analyst
Consultant
Mark G. Joachim
ICE - Section Chief (Ret.)
Senior Investigator & Security Consultant
Stephen Taylor
Nurse Practitioner - OWCP Expert (Active)
Federal Healthcare Compliance Expert / OWCP/DOL / Medical Legal Consultant
Michael Koslow
FBI - DOD/OIG - Supervisory Special Agent (Ret.)
Complex Healthcare & Contract Fraud
Randy Till
USPS -Inspector in Charge (Ret.)
Mail Fraud / Identity Theft
Marie Kondzielski
FBI - Special Agent (Ret.)
Securities Fraud / Fraud Identification
Jamie Hunt
DEA - Special Agent In Charge - New York Field Division (Ret.)
All Controlled Substances Act Violations / Title III Investigations
Regan O. Fong
DHS & ATF - Resident Agent In Charge (Ret.)
ATF Investigations / ITAR Matters & Compliance
Alice M. Campbell
IRS - Special Agent (Ret.)
Complex Financial Crimes / Violations / Financial Audits
Kristy Smith
DEA - Diversion Investigator (Ret.)
Registrants/Pharmacies/Physicians/Veterinarians / CSA Policies/Protocols
Dante Tosetti
OCC - Former Federal Reserve Commissioned Bank Examiner (Ret.)
Regulatory Compliance & Risk Management within Financial Institutions
Jarid Davis
FDA/HSI - Special Agent (Ret.)
Federal Food / Drug Investigations & Cosmetic Act
Jin Kim
FBI - Supervisory Special Agent (Ret.)
Financial Crimes / Human Trafficking / Fluent in Korean
Glenn Karabeika
HSI - Special Agent (Ret.)
ITAR/OFAC Compliance / International Imports & Exports
Christina A. Hanley
USSS/DEA - Special Agent (Ret.)
Controlled Substances Act / Counterfeit Currency / International Financial Crimes
Joseph Ferrigno
HSO/OIG - Special Agent (Ret.)
U.S. Citizenship & Immigration Services / Freedom of Information Act (FOIA)
Martha M. Little
Registered Licensed Pharmacist (Active)
Proficient with State & Federal Related Laws / Compound Pharmacies / Pharmacy Compliance
Carlton S. Patton
EPA/CID - Senior Special Agent (Ret.)
Civil & Criminal Investigations / Environmental laws
Dennis Saldana
FDA - Special Agent (Ret.)
Medical Device Expert / Pharmaceutical Manufacturing
Gabrial Muniz
FDA - Special Agent (Ret.)
Tobacco / Vaping Products / Compliance
De R. Emigh
FBI - Special Agent (Ret.)
Healthcare Specialist / White Collar Fraud / Money Laundering, HUD & Tribal Investigations
Amy Schomer
FBI - Special Agent (Ret.)
Specialist in Forensic Financial Analysis & Corporate Regulatory Compliance
Fred Olivares
FBI - Supervisory Special Agent (Ret.)
Certified Fraud Examiner / Public Corruption
Toni Charbot
FBI -Assistant Special Agent in Charge (Ret.)
Complex Fraud / White Collar Fraud / Cyber Crimes & Organized Crime Programs
Kari A. Overson
SBA/OIG - Special Agent in Charge (Ret.)
Certified Fraud Examiner / White Collar Investigations
Leighton Eaves
DCIS/HUD/OIG - Forensic Auditor (Ret.)
Mortgage & Disaster Fraud / Contract Procurement Fraud
Courtney B. Willson
FBI - Supervisory Special Agent (Ret.)
Healthcare Specialist / Compliance
Christopher Howard
DOJ/OIG - Special Agent (Ret.)
Department of Justice & Fraud Investigations
David White
DEA – Diversion Group Supervisor (Ret.)
DEA Compliance / Controlled Substance Diversion Prevention / Pharmacy & Distributor Investigations
Jay Hamdan
Court Interpreter
State of Texas Master Licensed Arabic Interpreter
Rene Garcia
Senior Investigator
Former U.S. Secret Service Special Agent
NOTICE: All visitors to this Website are informed that Oberheiden, P.C. (“Firm”) affiliates with independent and separate attorneys (“Local Counsel”) and their respective law firms on a case by case basis. If and when this applies to a particular client, we will disclose the details to client in writing for their approval. In some cases, pursuant to Rule 7.04 of the Texas Disciplinary Rules of Professional Conduct and the equivalent in other jurisdictions, a case is referred to a Local Counsel, the Firm will not participate in the representation. In such a case, client will sign an engagement exclusively with the Local Counsel.