Quarterly Disciplinary Actions

Name License Category Quarter Description
George D. Karalis, M.D. 6654 Arizona Medical Board 2023 - Q2

Surrender of License – Effective 4/6/23

Richard M. Roberts, M.D. 54596 Arizona Medical Board 2023 - Q2

Revocation of License – Effective 5/11/23

Joel Dworkin, M.D. 62704 Arizona Medical Board 2023 - Q2

Interim Practice Restriction- Respondent
is prohibited from engaging in the practice
of medicine in the State of Arizona until
Respondent applies to the Executive
Director and receives permission to do so.

Lisa M. Hurst, MD. 29229 Arizona Medical Board 2023 - Q2

Interim Practice Restriction - Effective 3/20/2023

Stuart L. Posner, MD, 9295 Arizona Medical Board 2023 - Q2

Interim Practice Restriction Effective 05/17/2023

John C. Stowers, MD, 66905 Arizona Medical Board 2023 - Q2

Interim Practice Restriction Effective 05/17/2023

Keri M. Bentley, MD, 60767 Arizona Medical Board 2023 - Q2

Interim Summary Suspension Effective 05/16/2023

Floyd E. Trinidad, MD, 33162 Arizona Medical Board 2023 - Q2

Inactive with Cause Effective 05/15/2023

Babar A. Khera, M.D. 65760 Arizona Medical Board 2023 - Q2

Interim Practice Restriction-Respondent
is prohibited from engaging in the
practice of medicine in the State of
Arizona as set forth in A.R.S. § 32-
1401(22) until Respondent applies to
the Executive Director and receives
permission to do so. After 90 days,
Respondent may request, in writing,
termination of this Practice Restriction. 06/08/2023

Michael M. Abraham, PA, 5934 2023 - Q2

Interim Practice Restriction effective 04/25/2023

Collen Huber, N.M.D. 06-948 2023 - Q2

Revocation of License Effective 01/17/2023

Andrew W. Baukol, P.A. 5322 2023 - Q1

Surrender of License Effective 02/22/23

Dean R. Silver, M.D. 38223 Arizona Medical Board 2023 - Q1

Revocation effective April 6, 2023

Nolan W. Marcos, P.A. 6880 2023 - Q1

Letter of Reprimand and
Probationary License with Practice
Restriction. Respondent’s
performance of healthcare tasks is
restricted in that Respondent shall
have a female chaperone present
while examining or treating all female
patients in all settings, including but
not limited to the office, hospital, and
clinic. After six months, Respondent
may request, in writing, release from
this Practice Restriction.

David G. Lawson, MD 23145 Arizona Medical Board 2023 - Q1

Revocation effective April 6, 2023

Danny Marshall Hayes RN062760 2023 - Q1

Voluntary Surrender of License 02/16/2023

Armando Gonzalez, M.D. 24499 Arizona Medical Board 2023 - Q1

Interim Practice Restriction- Respondent
is prohibited from prescribing controlled
substances in the State of Arizona
pending the outcome of a formal interview
or formal hearing in this matter.

Dean R. Silver, M.D. 38223 Arizona Medical Board 2023 - Q1

Revocation effective April 6, 2023

Jordan D. Bevans, M.D. 60338 Arizona Medical Board 2023 - Q1

Interim Practice Restriction- Respondent
is prohibited from engaging in the practice
of medicine in the State of Arizona until
Respondent applies to the Executive
Director and receives permission to do so.

David G. Lawson, MD 23145 Arizona Medical Board 2023 - Q1

Revocation effective April 6, 2023