A Psychological Professional Corporation
Medical-Legal Evaluation and Expert Witness ServicesServices
Independent Medical Evaluations (IMEs) | Qualified Medical Evaluations (QMEs)
Forensic Assessment
is "systematic evaluation by a mental health practitioner of a defendant, witness, or offender for the purpose of informing the court about such issues as competency to stand trial, criminal responsibility, and risk assessment."
We offer a full spectrum of outpatient forensic psychology and clinical psychology services and neuropsychology services.
Justice is the principle we serve; Integrity is the standard we uphold.
PsyLexis is dedicated to advancing justice and integrity through the science of psychology.
Our mission is to uphold the highest ethical and professional standards in every forensic and medical-legal evaluation. We strive to bring truth to light through objective assessment, balanced reasoning, and unwavering impartiality. At PsyLexis, justice defines our purpose, and integrity guides our practice.
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加州政府認證合格醫療法律評估專家（Qualified Medical Evaluator, QME）
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專長法醫心理學和臨床腦神經心理學
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擁有豐富的心理治療及教學經驗包括:
精神科醫院工作臨床經驗
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提供臨床腦神經心理學及法庭評估服務
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提供法醫心理評估及刑事法醫評估服務
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提供各種移民需求的評估，包括 I-601 極端困難豁免, N-648 醫療殘疾豁免, U 簽證 (U-Visas), 取消递解出境心理评估（I-881), 庇護申請 ( Asylum applications) 和 T 簽證 (T-Visas)
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流利粵語及國語服務
Meet our founder
Dr. Ying Chu
Ho Ying Chu, Psy.D., LCSW, QME, is a licensed Clinical and Forensic Psychologist in California and Texas, a Licensed Clinical Social Worker in California and Nevada, and a California Qualified Medical Evaluator.
She received her education from the Chicago School of Professional Psychology and Pepperdine University. She specializes in forensic psychology and neuropsychology. Dr. Chu completed her training at several top-tier institutions, including Ibemed (a three-year post-doctoral medical psychology residency fellowship focusing on neuropsychology and behavioral medicine), the Los Angeles County Department of Long Beach Mental Health Services (MHS) Adult Clinic (advanced practicum), Harbor UCLA Medical Center (advanced cognitive behavioral therapy), the No. 1 children's hospital in the western United States—Children's Hospital Los Angeles (USC/UCEDD APA Internship Didactics), VIP's Forensic Urgent Care Center, LAC-USC Medical Center, and Kaiser Permanente.
Dr. Chu received over three years of advanced training under Dr. L. Scott Frazier, Ph.D., QME, who completed internships at Harvard and earned his Ph.D. from the University of Oxford. She has served as a guest lecturer for the Counseling and School Psychology Graduate Program at the University of Massachusetts Boston. She has more than 10 years of postdoctoral experience in the medico-legal field and is fluent in English, Cantonese, and Mandarin.
Dr. Chu is available for Qualified Medical Evaluations (QMEs), Agreed Medical Evaluations (AMEs), Independent Medical Evaluations (IMEs), pre-deposition consultations, civil and criminal litigation matters, immigration evaluations, and disability evaluations.
FORENSIC & MEDICAL-LEGAL EXPERTISE: Dr. Chu applies advanced forensic reasoning, psycholegal analysis, and a medical psychology framework to complex psychiatric, neurological, and injury-related matters. With particular experience in defense evaluations, she conducts rigorous, independent analyses of diagnostic validity, causation, functional impairment, response style, and the relationship between psychological findings and the alleged injury. She critically integrates clinical findings, psychological test data, medical and legal records, collateral information, and alternative explanations to identify the most consequential psycholegal issues. Her opinions are objective, evidence-based, supported by sufficient facts and data, and derived from reliable principles and methods reliably applied to the facts of the case. Her conclusions directly address the legal questions before the trier of fact.
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We offer the following services:
Practice Areas (Legal Cases)
PERSONAL
INJURY
COMPREHENSIVE NEUROPSYCHOLOGICAL EVALUATIONS IN TRAUMATIC BRAIN INJURY
CRIMINAL FORENSIC EVALUATIONS
IMMIGRATION
EXPERT WITNESS SERVICES
WORKERS'
COMPENSATION
PSYCHOLOGICAL DISABILITY EVALUATIONS
MALINGERING EVALUATIONS
Why Should You Choose Us?
PsyLexis
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We're expertly trained psychologists
Emphasizes our commitment to providing our clients with the best possible service by highlighting our team of knowledgeable and experienced psychologists in the field of psychology. Each psychologist in our office has a broad range of experience and expertise, possessing the required knowledge and skills to address our clients' unique needs. We are dedicated to providing our clients with the highest standard of clinical services.
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We value human dignity and excellent
Highlights our commitment to providing excellent psychotherapeutic care. We operate based on principles of honesty and reliability toward our clients, treating them with respect and dignity and acknowledging their inherent worth and value. We respect the rights of individuals to privacy, confidentiality, and self-determination. Our primary goal is to provide our clients with compassionate care.
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We're detail-oriented
Underscores our commitment to achieving the best results for our clients by focusing on a detail-oriented approach. When dealing with legal matters, our priority is focusing on the desires and needs of our clients. Our highly organized, analytical, and attentive psychologists are proficient in dissecting details and identifying and interpreting psychological clues, which are the key skills needed for forensic psychologists to help solve complex legal cases.
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We value a patient-centered approach
We focus on the unique needs and goals of each client. We respect clients' values, preferences, and expressed needs. We provide clear, comprehensive information about the risks, benefits, and alternatives of proposed treatments. We aim to help clients foster self-efficacy to achieve greater psychological well-being, resilience, and overall life satisfaction.
Forensic Psychological Services
Forensic evaluation is a specialized field that intersects with the legal system. It involves the assessment of individuals to provide information that can be used in legal proceedings. Here are some key components and types of forensic evaluations:
How much does a forensic evaluation cost?
At PsyLexis, forensic psychological evaluations are conducted using structured, evidence-based methodologies that adhere to applicable professional, ethical, and legal standards. Fees are determined by the scope of the referral question, the complexity of the case, and the anticipated demands of the legal proceedings.
Fees are based on the nature, complexity, and scope of each referral. Standard forensic psychological evaluations typically range from $4,500 to $6,000, while comprehensive or complex evaluations generally range from $6,000 to $10,000 or more.
Fees may vary depending on factors such as:
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The volume and complexity of the records requiring review
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The nature, scope, and complexity of the psychological testing required, including the selection, administration, scoring, and interpretation of appropriate assessment measures.
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The need for collateral interviews or consultation with other professionals
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The complexity of the clinical presentation, diagnostic considerations, and psycholegal questions, including issues related to causation, functional impairment, credibility, risk, and differential diagnosis.
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The urgency of the referral, including any need for expedited scheduling, evaluation, records review, or report preparation to meet applicable legal or administrative deadlines.
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The extent of report preparation and any anticipated involvement in depositions, hearings, or trial testimony.
Please note that fees are subject to change.
Because each matter presents unique clinical, legal, and factual considerations, fees and retainer requirements are determined on a case-by-case basis following an initial review of the referral, available records, and anticipated scope of services.
Depositions, trial testimony, travel, expedited services, and services performed beyond the agreed-upon scope are billed separately at the applicable forensic rate.
Counsel is encouraged to contact our office directly for a prompt consultation regarding available evaluation options, anticipated fees, and the applicable terms of engagement.
The evaluation is conducted to answer specific legal questions.
Purpose
Evaluator
Typically performed by a forensic psychologist or psychiatrist.
Testimonial from well-respected in Traumatic Stress:
"Dr. Chu is so dedicated to her work and service to her clients. She is a skilled professional who possesses a range of talents in forensic work, severe traumatic physical and brain injury, and grief and loss. You will experience a warm, understanding, and supportive human being as well as a consummate professional."
Robert Rhoton Psy D., LPC, D.A.A.E.T.S.
CEO of Arizona Trauma Institute, LLC
Client Testimonial
"I cannot say enough about how grateful I am to have found Dr. Chu. I was going through one of the most challenging times in my life, and finding someone with the talent, training, intellect, compassion, commitment, and dedication necessary for my case was incredibly important.
Dr. Chu is one of the most impressive psychologists I have had the opportunity to work with. She conducted thorough testing and interviews to assess my psychological symptoms and help determine the underlying causes. She approached my case with exceptional attention to detail and conducted extensive research to fully understand my experiences and circumstances.
What stood out to me most was Dr. Chu’s ability to understand and identify the complex power and control dynamics within relationships and communicate those dynamics clearly and concisely in her report. Her work was thoughtful, thorough, and demonstrated a deep understanding of the psychological issues involved.
My treating psychologist also provided very positive feedback regarding Dr. Chu’s competency and ethical standards after reviewing her report, which further reinforced my confidence in the quality and integrity of her work. I also want to emphasize how trustworthy and approachable Dr. Chu is. She creates an environment where you feel comfortable sharing difficult feelings and experiences, which is so important when undergoing a full and thorough psychological assessment.
There were even moments during the assessment when I remember thinking that Dr. Chu had somehow stepped inside my mind—she understood certain thoughts, feelings, and experiences so accurately, sometimes even before I had fully understood them myself.
I am deeply grateful for the care, expertise, and dedication Dr. Chu brought to my case. I would wholeheartedly recommend her to anyone who is looking for a highly knowledgeable, thorough, ethical, and compassionate forensic psychologist."
- A Grateful Client
If you are in crisis, please seek help immediately. There are many places to turn when you're in a crisis.
If You Are In A Crisis
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Suicide 1-800-273-8255
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Domestic Violence 1-800-799-7233
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Crisis Text Line - text CONNECT to 741741
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24/7 crisis intervention-1-800-900-3277
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National Substance Abuse Helpline 1-800-662-HELP (4357)
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National Alliance on Mental Illness (NAMI) 1-800-950-NAMI (6264)
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National Human Trafficking Hotline 1-888-373-7888