About Optum - Chino

Vista Medical Group provides comprehensive medical services for families, including urgent care, occupational medicine, and treatment for acute and chronic illnesses. With over 25 years of experience, the clinic offers a variety of services such as immunizations, pap smears, pulmonary function tests, and injury treatment. Patients of all ages can expect quality care and a supportive environment. Reviews highlight excellent patient experiences, particularly praising the comforting and trustworthy care provided by doctors, such as one who has been with the clinic for nearly 7 years. The front office staff, especially one employee, received commendations for their helpfulness and positive attitude when scheduling appointments. However, there is some concern regarding the environment for auditory exams, as noise from outside the testing room affected the accuracy of the results. Overall, Vista Medical Group is known for its friendly staff and efficient service, ensuring families feel cared for and supported in their health needs.

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Reviews for Optum - Chino

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  • May 2026

    The front desk girls are rude and so unhelpful every time you visit or call. I just dealt with the rudest girl when trying to set an appointment over the phone. My doctor here is so nice so it’s very disappointing that the front desk workers are always so miserable.

  • Feb 2024

    Maggie has been my wonderful doctor for almost 7 years she makes me feel comfortable always easy to talk to with my issues I trust in her with all her decisions in what I need love her.

  • Feb 2024

    I went through a bit of a journey to find the right doctor after my family practitioner retired. It's unfortunate that the first one I tried wasn't up to par, but I didn't settle, I took the initiative to explore other options. My current doctor: Dr. Naser Azar is the best, he takes the time to listen, educate, and provide effective medical solutions. I am not only satisfied but enthusiastic enough to recommend Dr. Azar to my friends and family. Finding a healthcare professional who genuinely cares about their patients is definitely a win! Great Doctor, Great Staff. Bruce Balmir, Inland Empire

Hours

Monday: 8AM - 5PM
Tuesday: 8AM - 5PM
Wednesday: 8AM - 5PM
Thursday: 8AM - 5PM
Friday: 8AM - 5PM
Saturday: ClosedSunday: Closed

Tips

accepts credit cards free wi-fi accepts insurance gender-neutral restrooms open to all