1. Quest Diagnostics

0

West Hills, CA

Cancel

Open app

Search

Quest Diagnostics

2.7 (107 reviews)
Closed • 7:30 am - 4:30 pm

Quest Diagnostics Photos

You might also consider

Recommended Reviews - Quest Diagnostics

Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
Yelp app icon
Browse more easily on the app
Review Feed Illustration

Reviews With Photos

Quest
William A.

I will never come back! Staff is rude and I have been on a wait list for 4 hours and they can't take time to verify my place or if it got wait listed! I could have had the 10 am appointment but didn't because I thought wait list would be faster! Now it's 12! Wasted day and rude staff. They knew they had a computer glitch and one verified I was on the list but now almost 5 hours later. They say I must have done it wrong, regardless that it was verified earlier and now nothing! Staff is rude and impatient when the problem is on their side, and everyone else pays for it! Crappy place to go and be mistreated!

Bruised arm

I went in to get some lab results and asked the technician to use a baby needle. She joked and called it a 'chubby grandma needle,' and now, three days later, my arm is still bruised from it. Honestly her demeanor and sarcasm made me very uncomfortable.

They won't talk to you here.
Ashley U.

Listen to all the reviews!! I should've checked before I came here. DO NOT WALK IN HERE. You'll wait hours and when you have to fast and drank a ton of water to give a urine sample, that's PAINFUL. The care quality is horrible. They literally don't care and don't mind if you see them not caring. They blocked out the window and locked the door so they don't have to answer questions. See picture. Please someone create another company to compete with these horrible humans!

Urine test kit (clean test)
Jasmine M.

It is better if you make an appointment but I still had to wait about 10 minutes. So I'm not that impressed. Not sure how long walk-in service was today. The people are nice and friendly. Their only saving grace. I had a "liquid" test, but no trash can in the bathroom? Come on people. Do you want all that hazardous waste piling up? Yuck! Unsanitary and unsatisfactory.

This is the arm that she had to work with.
Cynthia R.

I'm an the toughest stick. I have no vanes. I have scars from latex burns so my arms are almost impossible . I've been to quest in many places. The tech took time to deal with me and the problems I come with. Latex free , keloid's in both arms , very dehydrated, (Hertie) the technician Got my blood done . ( Hertie ) has gotten my blood draws done and put a smile and happy tears on my face . Remember these techs risk there lives . Exp now since Covid 19 and now Covid is back . Make appointments, ware a mask and say thank you.

My mom had appointment with this location for 12:30 pm and we got there 12:34 pm and they make her wait for 2 hours ! My Mom is senior and being fast that long is not healthy and easy for her at all ! Staff were so rude. I am not recommending this location at all.

See all

9 years ago

Helpful 1
Thanks 0
Love this 0
Oh no 0

3 years ago

Helpful 0
Thanks 0
Love this 1
Oh no 0

3 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0

3 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0
Photo of Al V.
1
41
10

7 years ago

Business owner information

Photo of Quest Support

Quest Support

Helpful 1
Thanks 0
Love this 0
Oh no 0
Photo of Ali R.
163
92
61

5 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0

4 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0

13 years ago

Helpful 5
Thanks 0
Love this 4
Oh no 0
Photo of B W.
0
2
1

4 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0

5 years ago

Business owner information

Photo of Quest Support

Quest Support

Helpful 0
Thanks 0
Love this 0
Oh no 0

10 years ago

Helpful 1
Thanks 0
Love this 0
Oh no 0
Photo of Sarah H.
178
19
8

4 years ago

Nobody was at reception for more than 15 minutes so I had to leave my samples and hope for the best they got them.

Helpful 0
Thanks 0
Love this 0
Oh no 0

13 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0

6 years ago

Business owner information

Photo of Quest Support

Quest Support

Helpful 1
Thanks 0
Love this 0
Oh no 0

9 years ago

Helpful 7
Thanks 0
Love this 8
Oh no 0

7 years ago

Business owner information

Photo of Quest Support

Quest Support

Helpful 2
Thanks 0
Love this 0
Oh no 0

6 years ago

Business owner information

Photo of Quest Support

Quest Support

Helpful 0
Thanks 0
Love this 0
Oh no 0

5 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0

9 years ago

Helpful 1
Thanks 0
Love this 1
Oh no 0

11 years ago

Helpful 2
Thanks 0
Love this 1
Oh no 0

11 years ago

Helpful 3
Thanks 0
Love this 1
Oh no 0

15 years ago

Helpful 2
Thanks 0
Love this 0
Oh no 0
Photo of Marion D.
2
102
12

11 years ago

Helpful 1
Thanks 0
Love this 0
Oh no 0
Photo of C B.
6
63
0

6 years ago

Business owner information

Photo of Quest Support

Quest Support

Helpful 1
Thanks 0
Love this 1
Oh no 0

6 years ago

Business owner information

Photo of Quest Support

Quest Support

Helpful 0
Thanks 0
Love this 1
Oh no 0

6 years ago

Business owner information

Photo of Quest Support

Quest Support

Thank you for taking the time to share this feedback, Lola!

Helpful 1
Thanks 0
Love this 0
Oh no 0

9 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0
Photo of Tasha L.
233
78
43

16 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0

5 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0

13 years ago

Helpful 1
Thanks 0
Love this 0
Oh no 0

13 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0

7 years ago

Business owner information

Photo of Quest Support

Quest Support

Thank you for sharing, Mike!

Helpful 0
Thanks 0
Love this 0
Oh no 0

6 years ago

Business owner information

Photo of Quest Support

Quest Support

Helpful 0
Thanks 0
Love this 0
Oh no 0

13 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0

9 years ago

Helpful 2
Thanks 0
Love this 0
Oh no 0

15 years ago

Helpful 0
Thanks 0
Love this 0
Oh no 0

9 years ago

Helpful 2
Thanks 0
Love this 0
Oh no 0

6 years ago

Business owner information

Photo of Quest Support

Quest Support

Thank you for sharing this feedback, Wendy!

Helpful 0
Thanks 0
Love this 0
Oh no 0
Photo of Rob M.
487
8
0

14 years ago

Helpful 3
Thanks 0
Love this 2
Oh no 0

11 years ago

Helpful 1
Thanks 0
Love this 1
Oh no 0

Page 2 of 3

Quest Diagnostics Reviews in Other Languages

Ask the Community - Quest Diagnostics

Review Highlights - Quest Diagnostics

“It was quick, painless, and left no bruising!”

Mentioned in 2 reviews

Read more highlights

You might also consider

Labcorp - 3rd floor

Labcorp

2.4(68 reviews)
0.1 mi•West Hills

I had an extremely disappointing experience at the Labcorp West Hills location while completing a…read moremandatory pre-employment drug screening. When I arrived, there was no one at the front desk for several minutes. When a staff member finally appeared, I was simply directed to use the kiosk, despite having questions that required assistance. During my visit, I also observed elderly and disabled patients who appeared to need help checking in, yet they were also directed to the kiosk with little to no assistance. After checking in, I waited approximately 20 minutes before being called. The employee who assisted me displayed some of the worst customer service I have ever encountered in a medical setting. Her tone was stern, dismissive, and unwelcoming from start to finish. I understand that drug testing requires specific procedures, but there is a significant difference between enforcing procedures and treating people with respect. Throughout the process, I felt as though I was being treated like a suspected criminal rather than a professional completing a routine employment requirement. Every instruction was delivered with an unnecessarily harsh tone, and the overall interaction left me feeling degraded and uncomfortable. Regardless of whether someone is taking a pre-employment screening, a court-ordered test, or any other medical test, patients deserve to be treated with dignity and basic courtesy. The entire experience felt cold, impersonal, and hostile. If I had a choice, I would not return to this location and would not recommend it to others. Unfortunately, this location was assigned by my employer. This was easily the worst experience I have had in a healthcare-related setting, and I hope Labcorp takes steps to improve both its customer service and patient experience.

From getting my appointment details online and coming here, I was already confused trying to find…read morethe right suite for Labcorp. For some reason, there's no suite number listed other than the plaza medical building. It took a lot of digging to finally find that only one link texted to me showed the suite number. I think it was 304? I forgot, but the directory down below in the building didn't even show Labcorp either. I came across someone else who was trying to walk-in and they followed me in our search for this spot. One half of the building is closed and you have to enter through the parking lot side. When you go up the right floor and find the correct room, you enter and see a waiting room with so much people waiting, with a large screen TV and some ladies by the front. I walked towards the tablet and checked in on my own with the kiosk. I got called up by one of the ladies who bluntly just asked for my registration number. Her customer service was clearly disappointing to not just me, but to everyone else. My name would be on the TV with others. My name & 2 others was erased maybe 5 minutes in for some reason & it only displayed one name but all of us was still waiting to be called. They take walk-ins so your name on the TV is color-coded if you have an appointment or not. I had an "appointment" but still waited 20 minutes over my time, even with checking in 15 minutes early to my appointment. It turns out, the guy doing the urine tests inside literally goes one at a time. This other guy comes out after 20 minutes and suddenly starts drinking like 5 cups of water from the dispenser. He was told to wait and then I was called next. The guy who did my urine testing was also very lacking in customer service and seemed to hate being there. Beware! The guy drew a line on the cup and requests for a pretty big amount of urine so I could see why the guy before me was struggling to fill the cup too. I did the best I could and asked if it was enough. The guy was stressing outloud when he poured my urine cup into the vial. I offered to drink some water and try again later but the guy said it should be okay, although he seemed very low confidence about it. I would ask him questions about the results and be cordial and he would answer very bluntly too. When your done, he stares at you to leave without saying that's it or anything. The ladies at the front would prefer you to just walk away without speaking a word to them.

Photos
Labcorp - Front desk

Front desk

Labcorp - Parking

Parking

Labcorp - Building

See all

Building

West Hills Hospital and Medical Center - United West Labs - West Hills Hospital is UCLA WEST VALLEY MEDICAL CENTER. Same place, different outfit.

West Hills Hospital and Medical Center - United West Labs

1.9(28 reviews)
0.0 mi•West Hills

It seemed: understaffed, ill equipped, aloof…read more FYI: The staff informed us that this is a county hospital, not really linked to UCLA. Your UCLA records will not be there. Someone said the wait time was six hours, but we didn't stay long enough to find out. The waiting area was huge. There were about 14 people in that wait area. The staff was too busy to help someone in their hospital wheelchair go to the restroom. That's kind of shameful. (edit: I had to drive 20 minutes to the hospital to help this person get to the restroom so they wouldn't injury themselves further while holding it in!!!!!!!!!!!!!!) We get to the restroom and a younger nurse was using the accessible stall on her phone. Idk if she was using it for the toilet, because she left a stack of toilet seat covers on the toilet for some reason. Confusing. Anyway... not great. The front desk associate took like 10 minutes to get a wheelchair. The parking area is also very small. People were making up new spaces at the ends of the rows and along the curb, blocking the handicap parking, which isn't located near the ER entrance. Under construction, too. Are they updating accessibility? I wonder.

hospital cafeteria is disgusting dont eat there unless u want to get stomach ache/flu. i went in…read morethere to buy food the flies were flying over the food, it wasn't covered the smell made me puke. yuck. i feel sorry for the patients that they take advantage of their insurance to serve them nasty food

Photos
West Hills Hospital and Medical Center - United West Labs - Empty still a 2.5 hour wait.

Empty still a 2.5 hour wait.

West Hills Hospital and Medical Center - United West Labs - Checked into the West Hills now UCLA hospital Resort

Checked into the West Hills now UCLA hospital Resort

West Hills Hospital and Medical Center - United West Labs - Food is on point

See all

Food is on point

United Westlab

United Westlab

2.0(2 reviews)
0.1 mi•West Hills

Wow, Im surprised I'm the first one to review this place. This medical building is buzzing! Look at…read morethe parking lot at any time of the day, it is always full. Its only appropriate these Drs offices have a lab nearby to draw blood and collect specimens. United West Lab is one of two labs that I know in the 7230-Medical Ctr Drive building. UWL is: -on 3rd floor -has a tiny, awkwardly shaped, black n white checkered wait area -Staff is chipper -Staff is not as fast as Quest diagnostics (that has 10x the flow of patients) located in the same building, 3 floors up. -Note: They DO answer their phone, unlike Quest. I called after closing time, surprised that they answered and were genuinely nice. For adults it looks the blood draws are fast with little to no wait. For little ones, on the other hand, they didn't have the proper tools to accomplish a simple blood draw for a potassium check. United West Lab must be associated with the hospital--West Hills Medical Center because they called them to ask what they needed to use on a baby and then ran over to pick up what they needed (a heel stick) to finish the job. Reason for a 3 star review-- our labwork that was stat (test done immediately) was not a good draw, needed a re-do, so we wasted an hour, yes an hour. Plus we needed to go to another lab and start over. And...they got blood on our new car seat :/ For adults this place be convenient but for the little shoot for Children's Lab in Encino, if your insurance allows it. They are experienced as they only draw from kids.

What horrible service. Over an hour for basic blood work with just two patients ahead of me and…read morelike 6 employees working there. Very disorganized operation. I suggest checking if your insurance accepts Quest and go there instead.

UCLA West Valley Medical Center

UCLA West Valley Medical Center

2.4(759 reviews)
0.1 mi•West Hills

I received treatment at the ER in August. The staff were courteous, professional and efficient…read more From the staff who took my vitals, drew blood, the doctors, nurses, CT scan, etc. they took great care of me. I ended up being admitted for 3 1/2 days. The fourth floor staff were wonderful and treated me kindly. And, they did a great job with difficult patients. I watched them as they had a lot of patience with them. They had genuine warmth, listened carefully and worked well with other staff when communicating patient information. Nurses: Anna, Sabrina, Dana, Pam, Fay Charge nurse: Doug, Dennis Doctors: Dr. Lopez, Dr. Boussayoud and Dr Liu CCP: Suria, Juan, Renat, Lucy Nurse: Tiffany Floater - Ricky They are absolutely top notch caring professionals!!

There are hospital visits... and then there are experiences that completely restore your faith in…read morehumanity. I've spent enough time in hospitals over the years to know that kindness can sometimes feel like a limited resource. Walking into West Hills Hospital, I honestly expected good medical care. What I didn't expect was to meet one of the most compassionate, respectful, and genuinely invested medical teams I've ever encountered. Dr. Namavar, the nurses, the social workers--every single person we met treated not only our family, but our loved one struggling with addiction, with a level of dignity and respect that frankly brought us to tears. Addiction carries so much stigma, yet not once did anyone make him feel like "just another addict." They saw a human being. That matters more than words can express. Our family had a very specific plan to safely transition him from the hospital directly into a rehabilitation facility. Every concern we had was heard. Every request was taken seriously. The team coordinated with the rehabilitation center, communicated with us every step of the way, and made sure nothing slipped through the cracks. Instead of making us feel like difficult family members, they made us feel like partners in his care. Then there was Dr. Namavar. I've met a lot of physicians. I've never met one quite like him. He sat down--not because he had to, but because he wanted to--and shared his own personal experiences with loss and drug overdoses. He wasn't reading from a script or giving a lecture. He was connecting with another human being. You could actually see the walls come down in the room. It was one of the most genuine moments I've ever witnessed between a physician and a patient. To the nurses: thank you for treating us like family. To the social workers: thank you for fighting just as hard for the next step as you did for the one we were in. To Dr. Namavar: thank you for reminding us that medicine is as much about the heart as it is about science. And finally... this is probably the weirdest compliment I've ever written, but if life ever decides to throw another medical emergency my way, I sincerely hope it has the courtesy to happen somewhere near West Hills Hospital. That's how much confidence you've given me. You didn't just care for a patient. You cared for an entire family. Thank you for giving us hope when we needed it most.

Photos
UCLA West Valley Medical Center
UCLA West Valley Medical Center
UCLA West Valley Medical Center

See all

Renaissance Imaging Center - Waiting-room

Renaissance Imaging Center

4.1(366 reviews)
5.5 mi•Reseda

I've gone to other imaging centers and been to this one maybe 2 or 3 times (including today). I…read morecame early and staff were busy but I was acknowledged as soon as I walked up. Nice but also I understand it's not always easy in that environment to be on top of new people coming in. I checked in, filled out my paperwork and expected to be sitting for a while since my appointment wasn't until 11:30am and I arrived close to 10:45am. To my surprise I was taken back early. John was the star of my day. He greeted me more prepared than I've ever had a scan tech be. He ran down everything that would happen but none of it was condescending and he respected my experience while still checking if I had questions or needed anything. Anything John said he would do he did right on time. No one forgot about anything they said they'd do, whether it was getting parking validation, being reminded to take medication or asking for water. I was offered more comforts without asking. I didn't get his name but the guy working with John helped care for the little things and made sure I had a pillow also propped under my arms so they wouldn't fall asleep while my scans were being done. No other imaging place ever offered that, and yes my arms would fall asleep. We chatted about clothing options for scans and he's the first person to have given suggestions and they were good. Back to John, he talked me through my scans and what to expect, which I always appreciate. He told me how long until I could move my head while the rest of my body got scanned. Scans make me nervous so I try to request time checks but places don't always do them when they say they will. I didn't ask John for time info, he just did them and came over to tell me and check I was ok and understood instead of just using an intercom. Nothing felt forced and I had never admitted to them I have a hard time staying still for so long in the machine. They just got it. Scans used to take me about 45min but they also have a new machine that did them (PET/CT) in under 20. The results here also take maybe a day or two to be sent to my oncologist vs a week or two from other places I've been. I drive from the Hollywood area to Northridge based on my Oncologist's suggestion and as much as I hate the drive and the cost of gas this is absolutely worth it. Big thank you to the whole Renaissance Imaging Center of Northridge for being so wonderful. What a difference it makes. Bonus points that when I called Marisela to make an appointment she actually called me back when I left a message. It sounds so basic but going through the Medical system so much getting calls back is not as common as it used to be so I was impressed.

I had such a wonderful experience with Fariba Rabiei, Mammography Technologist, at Renaissance…read moreImaging Center. After previously having a very negative experience there with an ultrasound technologist, Anete, I was honestly nervous about returning. During my ultrasound experience, I did not feel that Anete was trauma-informed. Her demeanor felt cold, detached, and lacking in compassion, and she came across to me as though she really did not want to be there. When you're already dealing with medical concerns and feeling vulnerable, the way you're treated matters tremendously. Then I met Fariba and Fariba was THE BEST! This was my first mammogram, and I couldn't have asked for a better person to walk me through it. Fariba was warm, polite, patient, compassionate, and incredibly respectful. She explained things, made me feel comfortable, and turned something I was nervous about into a genuinely positive experience. The contrast between my two experiences at the same facility was HUGE. Fariba demonstrated exactly what trauma-informed, compassionate patient care can look like. She made me feel like a person rather than just another appointment. Fariba, you redeemed this place for me! Give this woman a raise, an award, flowers... SOMETHING. for Fariba. Healthcare needs more people like her.

Photos
Renaissance Imaging Center - A satisfied customer ! Betty Yee

A satisfied customer ! Betty Yee

Renaissance Imaging Center - Photo of front desk.

Photo of front desk.

Renaissance Imaging Center - Horario proveído y escrito por ellos mismos

See all

Horario proveído y escrito por ellos mismos

Quest Diagnostics - laboratorytesting - Updated October 2026

Loading...
Loading...
Loading...