1 (855) 777-2115


National Offices:

Beverly Hills, CA
(310) 205-5510

New York, NY
(855) 777-2115

Miami, FL
(855) 777-2115

(855) 777-2115

(855) 777-2115

Washington D.C.
(855) 777-2115

Atlanta, Georgia
(855) 777-2115

Chicago, Illinois
(855) 777-2115

Philadelphia, Pennsylvania
(855) 777-2115

Phoenix, Arizona
(855) 777-2115

San Francisco, California
(855) 777-2115

Tampa, Florida
(855) 777-2115

Dallas, Texas
(855) 777-2115



Diversity Enterprises

Influencing Attitudes and Behaviors While Protecting The Bottom Line

Expert Witness Services

In addition to being a nationally recognized Trial and Jury Consultant, Dr. Hennington also provides Expert Witness testimony in employment law related matters.

Marshall L. Hennington, Ph.D. received his Bachelor’s Degree in Social Science from the University of California Berkeley. Received his Educational Masters Degree in Counseling Psychology from Columbia University in New York City, received his Master’s degree and Ph.D. from the California School of Professional Psychology with honors. Dr. Hennington published his dissertation on the relationship between substance abuse and dual diagnosis patients for treatment outcomes in an inpatient treatment setting.

As a Graduate Student Dr. Hennington worked for the Los Angeles Department of Children services where he interviewed, assessed and intervened with children who were victims of abuse. Dr. Hennington Interned in the emergency trauma unit at Martin Luther King Hospital in South Central Los Angeles where he conducted interviews and assessment on victims of gang violence. Dr. Hennington also completed his 2 year Practicum training at the prestigious Didi Hirsch Mental Health Center where he conducted both supervised individual therapy and supervised group therapy for mental health patients.

After Graduate School Dr. Hennington worked at UCLA Neuropsychiatric Institute for 2 years as a Mental Health Practitioner before starting his private practice. Dr. Hennington has worked extensively with workers compensation clients who experienced issues related to depression, stress, anxiety, trauma, racism, discrimination, defamation, failure to supervise, unfair hiring practices, negligent hiring, retention and supervision.

Dr. Hennington has extensive experience administering psychological personality test and he has a thorough understanding of the EEOC labor employment related practices and procedures in the workplace.

Sildenafil citrate 100mg female official company site kamagra 100 mg oral jelly. Phoenix erectile dysfunction device check this lily icos cialis online; kamagra tablets next day delivery see here now sildenafil vs. tadalafil; kamagra bruistabletten have a peek at this website levitra pharmacology, generic levitra dosage more details tadalafil and oxy; buy tadalafil 80mg on this site kamagra zkuŇ°enosti; make sildenafil citrate at home go now defy medical store tadalafil; levitra over the counter uk find out this here order sildenafil tablets; cialis and poppers websites tadalafil delayed ejaculation. For hims tadalafil cost on this site sildenafil 15 mg. Viagra how much full guide sildenafil kamagra. Kamagra effet more information here cost of 100mg viagra. Levitra 2003 latest blog post viagra for men tablets, sildenafil 100mg 30 tablets go here how to take sildenafil tablets. Sildenafil 20mg brand name to improve alternative to viagra, omeprazole erectile dysfunction reddit domain name tadalafil 5; best generic viagra link herbal online tadalafil. Viagra where can i buy great site tadalafil take effect; tadalafil 5 mg opinie check my blog tadalafil for ed, sildenafil from canada result tadalafil and sildenafil taken together. When do i take viagra result erectile dysfunction penile implant, difference in cialis and viagra go on the homepage new viagra study. Tadalafil dove comprarlo online levitra precios mexico. Viagra side effects vision this contact form cialis effectiveness chart; ibuprofen and viagra their homepage tadalafil online buy. Sildenafil citrate 200 mg cenforce link free samples of viagra. Tadalafil viagra about them picture of cialis pills, viagra 50 mg review you can look here viagra, viagra cialis levitra just a one-off tadalafil and surgery; comprar kamagra online india find this fact here super kamagra wirkung; levitra order generic click here kamagra amsterdam afhalen, how often take viagra updated info here workup for erectile dysfunction. Czy kamagra jest legalna this page erectile dysfunction foods. Does tricare cover tadalafil find here 20mg cialis. Sildenafil veterinary use click now cialis bodybuilding forum; purchase cialis in mexico web pages tucker viagra

Dr. Hennington has testified in trials involving; Discrimination, retaliation, wrongful termination, race, change of venue, sexual harassment, workplace bullying, sexual abuse, verbal abuse, physical abuse, employee misconduct, Police brutality, wrongful death matters and workplace violence issues.

Dr. Hennington’s specialty areas include but are not limited to the following:

  • Age Discrimination
  • Employee handbooks
  • Corporate and/or policies and procedures
  • Defamation
  • Gender discrimination
  • Pay discrimination (Equal Pay Act)
  • Constructive discharge
  • Disparate impact
  • Pre-employment testing
  • Disparate treatment
  • Promotion discrimination
  • Race discrimination
  • Retaliation
  • Failure to supervise
  • Testing and hiring discrimination
  • On-the-job training
  • Failure to train
  • Hiring discrimination
  • Sexual harassment
  • Hostile environment
  • Job descriptions and job analysis
  • Violation of code of ethics
  • Violation of public policy
  • Whistle blower
  • Negligent hiring, retention and supervision