Comprehensive Diagnostic Evaluations
Nationally Recognized
Independent
Unaffiliated

Nationally Recognized
Independent
Unaffiliated
We are a team of professionals dedicated to providing thorough, multidisciplinary, and diagnostically sound assessments for medical professionals in need of a fitness-for-duty evaluation.
For medical professionals - By medical professionals.
At The Center for Diagnostic Evaluations, our mission is to provide thorough, medically sound and respectful evlauations for medical professionals who are in need of a Multisciplianry Comprehensive Diagnostic Evaluation. We strive to make our clients feel comfortable and cared for during every encounter.
NATIONALLY RECOGNIZED
APPROVED BY U.S. LICENSING BOARDS
INDEPENDENT and UNAFFILIATED
The goals of our Comprehensive Diagnostic Evaluation (CDE) process are threefold:
Greg Skipper, MD
Distinguished Fellow, American Society of Addiction Medicine, Board Certified Internal Medicine, Addiction Medicine
Distinguished Fellow, American Society of Addiction Medicine, Board Certified Internal Medicine, Addiction Medicine
Dr. Skipper is a Fellow of the American Society of Addiction Medicine and a certified medical review officer. He previously served as medical director for the Alabama Physician Health Program and was on the council that created and oversaw the Oregon Health Professionals Program. Dr. Skipper was the primary innovator of ethyl glucuronide (EtG) testing and is an expert in alcohol biomarkers and drug testing. He was a principal investigator of the National Physician Health Program Blueprint Study, funded by a Robert Wood Johnson Foundation grant, and is the author of many articles regarding drug testing, physician health, and contingency monitoring. Dr. Skipper was formerly medical director of Springbrook Hazelden, and he was a chief advisor to the development of the professional’s program at Promises, Betty Ford Center and Bradford Health Services.
Matthew Goldenberg, DO
General and Addiction Psychiatry
Matthew Goldenberg D.O. is double board-certified in psychiatry and addiction psychiatry and is a certified Medical Review Officer (MRO). He is an expert in the evaluation and treatment of mental health disorders and has provided addiction psychiatry consultations to some of the nation’s top addiction treatment programs. In addition to his clinical work, Dr. Goldenberg is an active author, researcher and invited speaker at local and national conferences. He volunteers his time as a clinical instructor in the Department of Psychiatry at UCLA and is an assistant professor of psychiatry at Cedars Sinai Medical Center. Dr. Goldenberg completed an addiction psychiatry fellowship through UCLA, in Los Angeles, California, and psychiatry residency at Banner University Medical Center of the University of Arizona, in Phoenix, Arizona. He completed medical school at Midwestern University, Arizona College of Osteopathic Medicine, and is a native of Los Angeles.
Laura Dorin, PhD
Licensed Psychologist
Dr. Laura Dorin is an established licensed psychologist specializing in comprehensive, empirically based, fitness for duty evaluations in cases referred by licensing boards, regulatory agencies, businesses, and professional organizations. Dr. Dorin assesses employee or job applicant fitness for duty as well as professional misconduct in the workplace, including sexual workplace violations and/or substance issues. In her assessments, Dr. Dorin utilizes interview and test data in order to determine if the individual is able to perform the essential functions of their position in a manner that is safe for themselves, co-workers, clients, or the public.
John Pustaver, MDiv, MA
Program Director
John Pustaver, MDiv, MA, completed his undergraduate education at Arizona State University majoring in fine arts. Ordained to the priesthood in 1987, John served the Archdiocese of Los Angeles for ten years. Prior to electing to retire from the priesthood, John found his spiritual path within the 12-Step recovery community in 1992 while serving as spiritual director at the invitation of Patrick Carnes, PhD, at Del Amo Hospital's SDU unit (1992-1999). John then completed 60 hours of MFT coursework while working at the Betty Ford Center’s professionals program (2002-2014) He became the director of their Clinical Diagnostic Program after learning the science and art of conducting professional evaluations. John has been involved in professional assessments and treatment for 25 years and has found a unique way serving professionals in crisis. John’s responsibilities with the Center for Diagnostic Evaluations includes directing and overseeing our CDE process, the collection and review of collateral information, remaining in contact with referents and preparing the final summary report (Integrated Evaluation Summary) for the CDE Team.
Please call +1 (310) 491-8131 for cost and other details.
The CDE process includes the following and all are included in the cost of the evaluation:
Two-hour clinical interviews with each of our team members
A Comprehensive Diagnostic Evaluation does not establish care between a physician and the client. Therefore, and unfortunately, most insurance companies will not cover evaluation-related costs. However, please verify coverage with your insurance company in case they might.
Dr. Goldenberg's Research Papers (Peer Reviewed)
All Communications are Strictly Confidential!
Southern California, CA, USA
John Pustaver, MDiv, MA - Program Director +1.3104918131 jpustaver@cprcde.com
Mon | 09:00 am – 05:00 pm | |
Tue | 09:00 am – 05:00 pm | |
Wed | 09:00 am – 05:00 pm | |
Thu | 09:00 am – 05:00 pm | |
Fri | 09:00 am – 05:00 pm | |
Sat | 08:00 am – 05:00 pm | |
Sun | Closed |
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