Ernie A.
3/14/2023
MS diagnostic is one of the few providers of in home medical testing. I see a lot of complaints about rude home service. I think it's more a matter of a tight schedule, they have a lot of patients...
MS Diagnostic Laboratory
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(42)
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128 W Olive Ave
Monrovia, CA 91016
MS Diagnostic Laboratory, located in Monrovia, CA, has been offering medical testing services to clients in the area since 2010. Their range of services includes DNA tests, paternity tests, urinalysis, ancestry tests, blood work, pathology, and more.
While the laboratory has not currently posted any methodologies, certifications, or publications, it serves various industries, including healthcare and medical sectors. MS Diagnostic Laboratory is dedicated to providing reliable diagnostic services tailored to the needs of its clients.
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Reviews
2.042 reviewsJennifer D.
11/2/2025
Owner is nice but the supervisor is very rude. Not sure what her problem is but from the moment I walked in there's a disgusting vibe in there. Very odd. Grace is her name.
Anahid K.
8/26/2025
had a very bad experience with MS Diagnostic Laboratory, LLC at 128 Olive Avenue, Monrovia, CA 91016. They came to take my blood work, but they missed several important tests. Because of their...
Homer B.
3/4/2025
This laboratory exhibits poor communication between schedulers and field technicians. I made several calls to the main number to coordinate my needs and sadly no one was able to verify...
Zel F.
2/17/2025
WORST SERVICE EVer Believe all the other reviews on how unreliable and disrespectful they are!
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