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Whether you’re looking for services, exploring partnerships, or simply want to learn more about Oparc, we’d love to hear from you. Reach out using the contact form, or follow us on social media for updates and stories from our community.

Two smiling adults with Down syndrome standing outdoors, one wearing glasses and a striped blazer, the other in a black Teddy Bears graphic t-shirt.

Locations

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1
Oparc

9029 Vernon Ave,
Montclair, CA 91763

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2
Medically Fragile Program

9160 Monte Vista Ave
Montclair, CA 91763

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3
Montclair Adult Day Program

4650 Arrow Highway Suite G-21
Montclair, CA 91763

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4
Ontario Adult Day Program

1235 East Francis Street
Suite A, Ontario, CA 91761

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5
Walnut Behavioral Support Program

355 S. Lemon Ave

Suite G Walnut, CA 91789

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6
Rancho Cucamonga Adult Day Program

8333 Rochester Ave Unit 112

Rancho Cucamonga, CA 91730

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7
San Bernardino Behavioral Support Program

732 E. Carnegie Drive Suite 125
San Bernardino, CA 92408

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8
Upland Behavioral Support Program

436 South Sultana Ave
Upland, CA 91786

Frequently Asked Questions

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