MS Diagnostic Laboratory's cover image
Claim this profile

This profile has not been claimed by the business owner or representative.

Claim this business to update business information, get appointment requests, engage visitors with web chat, and more!

MS Diagnostic Laboratory

1.9

About this business

Location details

128 W Olive Ave, Monrovia, CA, 91016, United States

Get directions
WeekdayScheduleStatus
Mon7:00 a.m. to 6:00 p.m.
Tue7:00 a.m. to 6:00 p.m.
Wed7:00 a.m. to 6:00 p.m.
Thu7:00 a.m. to 6:00 p.m.
Fri7:00 a.m. to 6:00 p.m.
Sat7:00 a.m. to 6:00 p.m.
SunClosed
1.937 reviews
Select a rating
arthur2124's profile image
arthur2124 
a week ago

MS Diagnostic Laboratory sent a bill in my husband’s name when he never received services. July 2025 I was told my balance was paid in full and now they are sending me another bill. All billing calls go overseas so the communication is horrible. 

L V's profile image
L V 
2 months ago
Heinzel Factora's profile image
Heinzel Factora 
5 months ago
JB Abajian's profile image
JB Abajian 
6 months ago

I am editing my review from 5 to 3 stars. On 03/10/2025, I wrote: “ l just had my blood drawn a few minutes ago. Not sure why this company has so many negative reviews? Their communication was great, and they came when they said they would. They even called first. The phlebotomist, Charbel, did not leave a mark and it went really well “. And today, on 03/18/2025, I am writing: “ A phlebotomist named Diana showed up at my door one hour earlier than the seven hour window I was told the day before. I was assured that the phlebo... read more

JB Abajian's profile image
JB Abajian 
6 months ago

I just had my blood drawn a few minutes ago. Not sure why this company has so many negative reviews? Their communication was great, and they came when they said they would. They even called first. The phlebotomist, Charbel, did not leave a mark and it went really well. 

Frequently asked questions about MS Diagnostic Laboratory

How is MS Diagnostic Laboratory rated?

MS Diagnostic Laboratory has a 1.9 star rating with 37 reviews. 

When is MS Diagnostic Laboratory open?

MS Diagnostic Laboratory is closed now. It will open tomorrow at 7:00 a.m. 

Need help? Contact us.

Speak with a specialist to learn how you can grow with Birdeye. We are reachable at profiles@birdeye.com