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Quest Diagnostics El Cajon - Jamacha

2.6

About this business

Location details

860 Jamacha Road, El Cajon, CA, 92019, United States

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WeekdayScheduleStatus
Mon7:00 a.m. to 4:00 p.m.
Tue7:00 a.m. to 4:00 p.m.
Wed7:00 a.m. to 4:00 p.m.
Thu7:00 a.m. to 4:00 p.m.
Fri7:00 a.m. to 4:00 p.m.
SatClosed
SunClosed
2.6204 reviews
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Sajjad Ben's profile image
Sajjad Ben 
on Google
a week ago

Worst place ever. There whole system has been down since last night and patients can access their labs results through app and quest website. It’s a joke place; don’t waste your time and money. 

Marleen Mikhail's profile image
Marleen Mikhail 
on Google
2 weeks ago

Yesterday my mom checked in as a walk-in at 10:30am. The iPad showed a 30–60 minute wait, which seemed reasonable considering there were no appointments available until next week and it was an urgent test she needed, so she sat and waited. After 3 hours with no updates, staff finally said they couldn’t take any more walk-ins for the day because they would be closing soon. Like why allow people to check in if they’re not going to be seen? There’s no receptionist here, only iPads, so patients (many of them elderly) are left co... read more

Jonathan Mikha's profile image
Jonathan Mikha 
on Google
3 weeks ago

Worse lab you can ever go to, they work slow like sloth, they call one patient every 20 minutes, so careless, no good management. This place should be investigated by the federal government! 

Lisa D's profile image
Lisa D 
on Google
a month ago

PLEASE BEWARE!!! By far the worst location in all of San Diego and east county. Please take the 1 star reviews on here seriously. I honestly don’t even know where to start with this review, as there are so many negative things to talk about. Let’s start with how rude and disrespectful the staff is to the patients. They treat you horribly. I also witnessed them being so mean towards and elderly couple who were not defending themselves at all to the point where I had to step in. Also when making an appointment online they will... read more

Tamara Graff's profile image
Tamara Graff 
on Google
a month ago

Be wary of scheduling here July-August 2025. Received an email that my appointment for July 16th was cancelled due to unexpected building maintenance on the 14th. Was able to reschedule online for the 25th, but when I arrived, door was locked and a sign on the door said it’s closed until July 28th. So, I’d be wary of scheduling here for a while. 

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Frequently asked questions about Quest Diagnostics El Cajon - Jamacha

How is Quest Diagnostics El Cajon - Jamacha rated?

Quest Diagnostics El Cajon - Jamacha has a 2.6 star rating with 204 reviews. 

When is Quest Diagnostics El Cajon - Jamacha open?

Quest Diagnostics El Cajon - Jamacha is open now. It will close at 4:00 p.m.  

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