I am a physician but also a patient since my diagnosis of a B-cell malignancy in 2018. I went to…read morethe Grass Valley LabCorp for 3 years and was so blessed to have Mark as the phlebotomist. I am writing this now after living having moved to Medford, Oregon and realizing how wonderful Mark was versus the repeated saga of stress with every visit to the Medford LabCorp. I do not know if Mark is still at the Grass Valley LabCorp. If so, please let me know how to reach him. I am writing also the VP of LabCorp to share my very positive experience there in contrast to the painful, stress-filled experience going to the Medford branch of LabCorp. What took 5 minutes or less in Grass Valley takes 30 minutes or more in Medford. The latter's computer system does not allow them to see what was done at the prior (usually monthly) draw so they re-invent the wheel with the same puzzling issues every month. Mark, you are so missed. Stephen B. Strum, MD, FACP, Medford, Oregon.

This is s a great lab. It is small and friendly and I have never had to wait too long for the labs…read moreto be done. I prefer it to other labs.

I went to Quest as a walk-in. I didn't have to wait to long about 20 minutes. The phlebotomist…read more who took my blood was very friendly and I am not ot one who likes needles, (I cover my head) but I must say it did not hurt whatsoever. The people who wrote the terrible comments about their experience with Quest, must have been pushy and rude, You get more with Kindness and understanding, something that some people can't comprehend. Good luck with your endeavors in our small town!

I have big easy veins in my arm that you can't miss never in 65 years have I ever had pain or…read morebruising! I knew today that the phlebotomist was pushing too hard and went through, the amount of pain and bleeding and now bruising. Never once have I had bruising, I knew something was wrong and sat down and put pressure on the site the amount of pain I've never experienced. Do better

I walked in this morning with no one in the waiting room and no one at the desk. When I said hello,…read moresomeone finally came out and said they could not help me because they were on break and my wait would be an hour. She acted so surprised and annoyed when I asked why. Like how could I ask that question like that. She rolled her eyes. Seriously people, this is a medical procedure place. People should be helped not say they are on break with an attitude.

I arrived at 10:40 the close at 11. The woman working refused to serve me. Perhaps update your…read morehours or actually stick to them?

This lab is awesome! Everyone here is professional, kind, patient and extremely helpful. Sara,…read moreDanielle and Tawnee are outstanding and have gone above and beyond to help my elderly clients coordinate their lab work. They provide respectful, quality care and always maintain the patient's dignity and comfort, and do it all with a smile! So grateful for this outstanding team. Highly recommend. -Meagan Littlejohn

Simply outstanding! Friendly staff, great location, smooth appointment system. Even their…read more"sticks" don't hurt. Also too, colorful bandages!

Visited September 10th for my routine mammogram…read more They are located in Grass Valley. The hospital is right before you get to the diagnostic center ( its in building 4). Tip: always make an appointment and you won't have to wait! It is clean inside and well staffed. I got in 10 minutes before my scheduled appointment! Plenty of parking and cordial employees!

I was at the Sierra Nevada Diagnostic Center at 8:00AM Saturday, April 4, 2020. This was the time…read moreposted on the door and on the Website. I waited 15 minutes and decided to leave. If you are going to deviated the times, please post it on the door. If you need me to make you a sign on your hours, I'll print you a sign. Thanks, Harry

In the past, this Quest lab had some bad review one came from me. But Quest replaced the…read moreproblematic staff and the result is superior service and quality of the lab. This lab is very near my home so it is convenient for me. They have emergency good hours and will take walk in appointments in the mornings. One of the things I like best is the online scheduling. It is very easy to select dates and times. They Followup with email reminders and check in instructions. I also really appreciate the staff at Quest. I am always taken into the lab right away and the blood draw is quick, efficient and painless. The techs are very capable and experienced. Staff are always friendly and helpful. I recommend Quest Lab in Penn Valley, very highly. I trust and appreciate the people and test results here.

The staff is allowed to maintain several seriously unacceptable attitudes since no one within Quest…read moreis directly supervising their actions. They are rude and appear to be very lazy. They state that walk ins are accepted but every time I have gone in (and the suite has been empty) they deny service saying you need an appointment. If that is the case, take off the internet that you accept walk ins. This review is all about attitude and not about ability. I have no problems with their blood drawing skills. I sure wish that Dignity ran this office as they did in the past. Service was superior under Dignity. .

Went to Insight Imaging for left & right knee x-rays. I was…read morein and out of there in about 8 minutes. Very professional and felt very comfortable. I'd recommend Insight Imaging to any one!!! Thank you!!!

I got in immediately had my mammogram the lady that did the mammogram was wonderful. Very…read morecourteous. I highly recommend insight Imaging. Thank you, insight, Imaging