Veterinary clinic · Ontario, CA
Mountain Avenue Animal Hospital
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1155 N Mountain Ave, Ontario, CA, 91762Open in Google Maps (909) 986-4548Contact the clinic directly to confirm its address, hours, services, and appointment availability.
About this listing
Mountain Avenue Animal Hospital is listed as a veterinary clinic in Ontario, California. Use the address and phone number to contact the clinic directly.
Directory snapshot: September 16, 2026. Details may be incomplete or out of date. Paww does not provide veterinary care or endorse this listing.
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