8AM - 4:30PM
2550 Brodhead Rd Suite 105, Bethlehem
Medical Labs
“I recently had the pleasure of working with Principle Diagnostics and cannot say enough good things about them. Everyone has gone the extra mile to make my life easier, but I really want to recognize the work that Jordan has done to help me. She can only be described as SPECTACULAR!!! Many thanks to you all!”
6:30AM - 3PM
2045 Westgate Dr Suite 306, Bethlehem
Medical Labs
“The facility is nice and very clean. I appreciate that I can make an appointment online and wait in my car. The staff is very friendly, skilled, and knowledgeable.
My only complaint is how long it takes for labs to result. If I use HNL, I receive results same day. Quest takes way too long which is why I don’t recommend going to Quest. I only go when I have no other choice.”
12:30 - 3:30PM 7AM - 12PM
622 Gravel Pike, East Greenville
Medical Labs
“I love this location. The service is always fast, after I check in on the kiosk. Jason is so friendly, he gets my blood on the first try and I barely feel the needle. I also love that Quest, is open an hour later than LabCorp, so I can get my blood drawn after work.”
“Deanna was amazing! After having issues at another local Quest I came here and she helped get the issue with my insurance/Dr figured out and then was great with drawing my blood, I’m a difficult stick.”
“Everything was great from start to finish! Every single person I interacted with was amazing! They were all kind, caring, professional, and respectful! I will be recommending them to everyone who needs an urgent care center!”
7AM - 3PM
2402 MacArthur Rd, Whitehall
Medical Labs
“Thank you Eslander Lapierre your services today was outstanding I definitely recommend this labIn less than 10min I was checked in and Miss Eslander made my experience painless and quick.”
“Unfortunately I dont remember the name of the person who took my blood, but she was so kind and helpful for me! I am usually very anxious around needles, but she was so welcoming that we were able to do it first try!”
“I scheduled my appointment day and time online which was very easy to do. Check-in process when I arrived at the facility was also very quick and simple. I was called almost immediately after I was checked in, and blood was drawn right away. Staff was extremely pleasant and very efficient !! I would absolutely recommend this location to anyone.”
“I just went here for the first time this morning and the experience was great! I am terrified of having my blood taken and I didn't even know they had started and it was already over. Such a comfortable experience and kind phlebotomy technician. I will be back!”