Author: "Medicare Medical Necessity Determinations Revisited: Abuse of Discretion and Abuse of Process in the War Against Medicare Fraud and Abuse," 43 St. Louis U.L.J 91, 2009; "Medical Necessity Denials As A Medicare Part B Cost-Containment Strategy: Two Wrongs Don't Make it Right Or Rational," 34 St. Louis U.L.J. 939, 1990. Co-Editor, A Guide To Complying With Stark Physician Self-Referral Rules (AIS). Listed, Best of the Best USA and Southern California Super Lawyers, Expert Guide to the Leading US Lawyers. Recipient, Outstanding Advocate and Advocate of the Year, Community Development Project, 2002. Chair, AHLA's Annual Institute on Medicare and Medicaid Payment Issues. Member: Board of Directors, 2001-2007; Editorial Advisory Board, CCH Healthcare Compliance and CCH Health Care. In-Residence Practitioner, Center for Health Law Studies, Saint Louis University School of Law, 2008.