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Veterinary ServicesScope CenterWhy OsoContact
Our StoryA family-owned veterinary hospital where the doctors live in the community and treat every pet like their own.
Dr. Kay ParkKonKuk University graduate with Cornell clinical rotations. Experienced in emergency, shelter, and small animal medicine.
Dr. Sang HanKonKuk honors graduate with Cornell rotations. Over 15 years of experience specializing in laparoscopy and endoscopy.
Dr. Hina PervezGraduate of Arizona Veterinary School. Known for her gentle demeanor and exceptional clinical skills.
Dr. Paul CechnerBoard-certified in veterinary surgery. Specialized in intricate surgical procedures and complex interventions.
What Our Clients Say
"Dr. Park and Dr. Han always take amazing care of my pets. I have two cats and now one dog and receive nothing but exceptional care."- Megan
"This is such a wonderful place to bring your animals. They are very honest and really care about your animals. Dr. Park is a wonderful human being and doctor."- Judi
"I want to thank Dr. Park and her staff for their excellent service and caring for my dogs. Her prices are very reasonable. No hidden fees."- Mariella
Schedule an AppointmentCALL US: (949) 272-223326852 Oso Pkwy, Mission Viejo, CA 92691
Dr. Kay Park
Dr. Kay Park earned her veterinary degree from KonKuk University in South Korea and completed clinical rotations at Cornell. Since moving to Orange County in 2003, she has built deep experience across emergency, shelter, and small animal medicine.As co-owner of Oso, Dr. Park brings both clinical expertise and a deeply personal touch to her work. She believes in taking time to listen, explaining options clearly, and making sure every family feels confident in the care their pet receives.
Areas of Expertise
General Small Animal MedicineEmergency MedicinePreventive CareClient Communication + Education
Schedule an AppointmentCALL US: (949) 272-223326852 Oso Pkwy, Mission Viejo, CA 92691