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38 RatingsWrite a review
  • Business Hours for O'Brien After-Hours Urgent Care
    Closed Now
  • Map and Directions for O'Brien After-Hours Urgent Care
    20100 Lake Chabot Rd, Castro Valley, CA, 94546
  • Insurances Accepted at O'Brien After-Hours Urgent Care
    Accepts Self-Pay, PPO
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About O'Brien After-Hours Urgent Care

O'Brien After-Hours Urgent Care Logo

O'Brien After-Hours Urgent Care is an urgent care center in Castro Valley and is open today from 6:00pm to 9:00pm. They are located at 20100 Lake Chabot Rd and open 7 days per week.

Patients have used words like "ambiance", "bedside manner" and "timeliness" to describe their experience at O'Brien After-Hours Urgent Care which has garnered an average rating of 4.5 stars out of 5.

Nationally, we are seeing urgent care patients wait an average of 15-30 minutes before being seen by a healthcare provider, which would likely be the case at O'Brien After-Hours Urgent Care.

If you are looking to learn more about urgent care including statistics, trends, FAQs and other useful information, check out our blog to empower your knowledge as a healthcare consumer.

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  1. Wednesday6:00 pm - 9:00 pm
  2. Thursday6:00 pm - 9:00 pm
  3. Friday6:00 pm - 9:00 pm
  4. Saturday2:00 pm - 6:00 pm
  5. Sunday2:00 pm - 6:00 pm
  6. Monday6:00 pm - 9:00 pm
  7. Tuesday6:00 pm - 9:00 pm



  • Travel vaccines
  • Tetanus vaccine
  • Chickenpox vaccine
  • Hepatitis vaccine
  • Measles vaccine
  • Shingles vaccine
  • Typhoid vaccine
  • Yellow fever vaccine

Insurance & Payments

O'Brien After-Hours Urgent Care accepts many major insurance plans and multiple forms of payment, making it easier to get the affordable care you need. It is always a good idea to contact your insurance company before your visit to ensure the Clinic is in network for the service(s) you're seeking.
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Accepted Insurance Plans


  • O'Brien After-Hours Urgent Care (Castro Valley, CA) - #0

Ratings & Reviews

Overall Rating 4.5
Based on 38 Ratings
(0 Ratings)
Quality of Care
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Bedside Manner
(0 Ratings)
Staff Friendliness
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Facility Cleanliness
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All reviews are opinions of patients and do not represent the opinion of Solv.