Medical Professionals Who Diagnose Adults

Many people believe that getting an official Autism diagnosis will mean they will receive help and services. For adults, there are generally fewer services available than for children. In addition, getting a diagnosis often costs a few thousand dollars out of pocket depending on your insurance. Also, a diagnosis does not mean you will get access to all the services out there. For instance, the Regional Center may still deny services despite having a diagnosis, if for instance, you did not receive any services or therapy as a child while in school.

Luckily, there are various support groups (often free or low cost) that do not require an official diagnosis to attend. You may find answers and reassurances to meet other people on the autism spectrum like yourself. Please check the section on support groups to learn more about these groups.

With that said, you may still want an official Autism diagnosis. Most insurance providers will cover some services and therapies if you have an official Autism diagnosis. Often a psychologist or primary care provider provides a referral to get an Autism diagnosis. To learn more about getting diagnosed as an adult, read this helpful article and scroll below to the section on getting diagnosed as an adult: Getting an Autism Spectrum Diagnosis / The Diagnostic Process. Listed below are professionals and organizations that offer diagnostic services.

Local Resources

AB Psych Consulting – Dr. Anthony Benigno, Psychologist
https://abpsychconsulting.com/
16465 Sierra Lakes Pkwy, #140, Fontana, CA 92336
(909) 244-9593
Comprehensive Diagnostic Evaluation (CDE )- ages 3 to adults. Accepts: IEHP, BlueShield, Aetna, Anthem, Cigna, Magellan, United Healthcare, Optum, and cash pay.

BrainWorks Behavioral Health
https://brainworksbehavioralhealth.com/
28999 Old Town Front St., Suite 204, Temecula, CA
71780 San Jacinto Drive, Suite F3, Rancho Mirage, CA
4000 Barranca Parkway, Suite 250, Irvine, CA
(858) 914-1347
Specializing in Comprehensive Psychoeducational/IEE, Learning Disorder, ADHD & Autism Evaluations, Neuropsychological Assessments, EHRMS Assessments, Psychological Testing, & Therapy. Accepts several insurances and cash pay.

Dr. Laurie Montes, Phd
Ventura, CA
(805) 746-7136
Experienced diagnostician that specializes in diagnosing adults regardless of age.

Dr. Tanya Mesirow- Licensed Clinical Psychologist
https://drtanyamesirow.com
28991 Old Town Front St., Ste. 102, Temecula, CA 92590
(951) 775-4057
Specializes in psychological and neuropsychological assessment with children, adolescents and adults demonstrating a variety of neurological issues including head injuries, dementias, stroke, learning disabilities, ADHD, and Autism Spectrum Disorder. Dr. Mesirow also sees adults for individual psychotherapy treatment.

Gunn Psychological
www.gunnpsych.com
8300 Utica Ave., Unit 245, Rancho Cucamonga, CA 91730
(909) 989-4055
Psychological diagnostic evaluations for children 12 months and older as well as adults. Several insurances accepted: IEHP, Kaiser, Aetna, United Health Care, and Tricare. Please call to verify insurance.

Pinnacle Counseling
https://pinnaclectc.com/
41856 Ivy Street, Ste. 205, Murrieta, CA 92562
(951) 396-5701
Offers psychological diagnostic evaluations for ages 3 years  to adults. Accepts the following insurance: Aetna, Anthem, Blue Cross, BlueShield, Cigna, Magellan and Tricare. Cash pay as well.

Riverside Psychiatric Medical Group – Dr. Antonius “Tony” Brandon
https://www.riversidepsychiatric.net/staff/
5887 Brockton Ave, Riverside, CA 92506
(951) 275-8500

Dr. Ty Jones, Psy.D. – Psychological And Substance Abuse Services, Inc
https://www.psychservices.online/
21250 Box Springs Rd, Suite 201, Moreno Valley, CA 92557
(951) 335-5858
Our services include diagnosis, prevention, treatment, and management of psychological challenges, emotional distress, and mental health disorders for individuals and groups alike. Accepts the following insurance: Aetna, Anthem BlueCross, BlueShield, Cigna, IEHP, Lucent Health, Magellan, Optum, and Tricare.

Dr. Victor Cordova, Psy.D.
9033 Baseline Rd., Ste. J, Rancho Cucamonga, CA 91730
[email protected]
(909) 922-2442
Diagnosis only – Bilingual (Spanish). Accepts IEHP only.

NeuroSpark Health
https://www.neurosparkhealth.com/
(201) 308-3710
NeuroSpark Health provides diagnostic evaluations/assessments for adult Autism and ADHD. Our entire team is neurodivergent and passionate about providing neurodiversity-affirming support. We specialize in diagnostic assessments for women, those who are high-masking, BIPOC, LGBTQIA+, and other marginalized groups. Cash pay but can provide a superbill. We serve adults 18 and older. Our services are fully virtual and available across California (and 40+ other states).

Tip of the Spear Psychotherapy Group, APC.
25109 Jefferson Ave., Ste. 200, Murrieta, CA
(951) 297-7773
[email protected]
https://www.tospsychotherapy.com/services
Autism and ADHD Testing. Utilized comprehensive and up to date testing methods; will provide full report with recommendations for treatment and applicable resources. Ages: 3 to adults. Insurance: IEHP, Molina and most major insurances. Bilingual Staff.

Willowbrooks Behavioral Health
https://www.willowbrooksbh.com/
(818) 918-6429
Provides comprehensive diagnostic evaluation (CDE). Also provides mental health 1-1 counseling /family therapy. Accepts Molina, IEHP, and Anthem Blue Cross.

Autism Society Options Policy

This Resource Guide was developed to provide families and professionals with an opportunity to find resources related to autism in the Inland Empire in one place. All information provided or published by the Autism Society Inland Empire is for information purposes only. Specific treatment, therapy or services should be provided to an individual only at the direction of the individual’s doctor, caregiver, or other qualified professional. References to any treatment or therapy option, program, service, or treatment provider are not an endorsement by the Autism Society. References of treatments, therapies, programs, services, and/or providers are not intended to be comprehensive statements. You should investigate alternatives that may be more appropriate for a specific individual. The Autism Society assumes no responsibility for the use made of any information published or provided. The Autism Society Inland Empire provides information, but it does not constitute medical or legal information. Referrals provided are suggestions to organizations that might help, but do not constitute a recommendation. The Autism Society Inland Empire cannot be held responsible for consequences that arise from individual dealings with a professional or organization. The inclusion of any organization does not imply endorsement, and omission does not imply disapproval. The Autism Society Inland Empire may add or remove organizations from this list at its discretion.