About Express Urgent Care - Diamond Bar

Express Urgent Care in Los Angeles County offers comprehensive health services for individuals and families. Led by experienced providers including Dr. Sukhvir Singh, Dr. Jaspreet Singh Nanra, and Amrit Pal Dhillon, PA-C, the clinic provides urgent care, family medicine, women’s health, and pediatric services. They prioritize prompt treatment, aiming to see all patients within half an hour of arrival, ensuring relief from uncomfortable symptoms and supporting quick recovery. The facility is known for its high-tech, clean environment and professional staff, creating a welcoming atmosphere for patients of all ages. In-house testing is available for flu, COVID, RSV, strep, mono, UTI, PCR, blood tests, and X-ray, making diagnosis efficient and convenient. Patients appreciate the knowledgeable and caring doctors, especially Dr. Dhillon, who listens carefully and explains procedures clearly. The staff, including helpful team members like Gabby, are praised for their kindness and professionalism, making visits comfortable and stress-free. Although located in a somewhat hidden spot, many find the clinic worth visiting for its quality care. The clinic accepts certain insurance plans, including CalOptima with additional coverage. Overall, Express Urgent Care is highly recommended for its quick, friendly, and comprehensive medical services.

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Reviews for Express Urgent Care - Diamond Bar

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  • Oct 2025

    Great experience was seen within 15 minutes of arriving. It is kind of hidden next to the auto shops on the other side, but it was worth it. I am definitely coming back here and yes, they accept CalOptima but not just straight CalOptima. You have to have another kind of insurance accompanied with Cal Optimafor example mine Cal Optima, but I am a member of pro prospect medical group for my insurance company through the state.

  • Jul 2025

    Dr. Dhillon is an exceptional physician – highly knowledgeable, attentive, and genuinely caring. They take the time to listen, explain everything clearly, and ensure their patients feel comfortable. Staff is very nice and helpful

  • Jun 2025

    Dr Dhillon and his team of experts have provided me and my family with peace of mind we have been coming here because of the respect and care Dr.Dhillon and his professional team have provided for me and my family. Patients are seen facility is clean. Thank you!

Hours

Monday: 8AM - 8PM
Tuesday: 8AM - 8PM
Wednesday: 8AM - 8PM
Thursday: 8AM - 8PM
Friday: 8AM - 8PM
Saturday: 9AM - 5PM
Sunday: Closed

Location

750 N Diamond Bar Blvd Suite 102, Diamond Bar

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