Find Urinalysis (UA) Test
in Castro Valley, CA.

clean and nicely decorated. the staff is super friendly and helpful. i honestly wouldn’t go anywhere else

My soar throat turned into an ear ache and sinus congestion. Looked for an urgent care clinic nearby and found Instant Urgent Care. Had taken my daughter there once before but she needed an x-ray they couldn’t provide so didn’t experience the full service. Glad I went back. Got a little lucky in that there was only one patient ahead of me. Everything was smooth and efficient. In and out in less than 30 minutes.

I tried other clinics like CVS minute clinic not professional and hard to understand language barriers from the caregivers that we’re not doctors that could not show me a professional exam. so , I went to you guys which I was given a five stars exam a professional doctor in a man that has years of wisdom to conduct an examination he does as a pro doctor and was easy to trust . I felt a trust of a doctor of a profession not just a lab that does it for cash with nurses.

After receiving my results, I called Labcorp and discussed the results with a consultation. This consultation filled in my knowledge gaps and made me more aware of my particular situation.

A great experience for something I had a lot of anxiety about. Had no wait time or issues at the testing center/lab. Had blood drawn at 3pm and had results by email at 9am the next morning.

I was able to choose a Labcorp location and schedule an appointment. Check in was easy, and I only needed to provide my name and DOB. They were able to locate my order in their system. They were already aware that my labs were paid for prior to the appointment. I had my labs done on a Wednesday, and I received my results by Saturday. Great experience.

Excellent customer service. Knowledgeably answered all questions. Appointment and billing were fast. Testing next day was on time and professional. Results available within 24 hours. Highly recommend.

Great discreet service, scheduled my visit and paid for for the test online not in Showed up at lab, checked in and was seen within minutes. Blood and urine were collected, test results came back quickly within 2 days because I did my test on a Friday. Quick, easy and cheap. Didn't have to wait for a visit to my PCP, and then get referral to lab.