Discover the Oasis Center for Interventional Psychiatry, Dimond Bar’s premier destination for personalized mental healthcare. Led by renowned Board-Certified psychiatrist Dr. Amr Beltagui, former President of the Central CA Psychiatric Society, we specialize in treating depression and anxiety disorders in a calm, supportive environment. We offer cutting-edge treatments like FDA-approved esketamine/Spravato and ketamine-assisted therapy. Our team handles all insurance logistics, so you can focus on your healing journey. Experience top-tier care where your well-being comes first. Oasis Center – your path to better mental health starts here.
Oasis Center For Interventional Psychiatry – Diamond Bar, CA

location_on 21700 Copley Dr
Suite 168
Diamond Bar, California 91765
Suite 168
Diamond Bar, California 91765
phone 909-345-6000
fax 916-237-0285
link Visit Website
schedule
Hours
Monday
8:00 am - 5:00 pm
Tuesday
8:00 am - 5:00 pm
Wednesday
8:00 am - 5:00 pm
Thursday
8:00 am - 5:00 pm
Friday
8:00 am - 5:00 pm
contract
Insurance Accepted
- Aetna
- Anthem Blue Cross and Blue Shield
- Beacon Health Options (Value Options)
- Blue Shield of California
- Cigna
- Health Net
- Mental Health Network (MHN)
- OPTUM by United Behavioral Health - Commercial
- OPTUM by United Behavioral Health - Medicare Advantage
- Tricare
psychiatry
We provide care for
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