8AM - 8PM
13334 Limonite Ave Ste 130, Eastvale8AM - 5PM
3200 Inland Empire Blvd Suite 100, Ontario“Super professional and courteous a real pleasure to work with Concentra is the definition of Health Care!“
7:30AM - 6PM
1236 Brooks St, Ontario“The girls at the front are very courteous and helpful and the doctor's amazing! Every time I have an issue it's taken care of at this facility when it's urgent. I really appreciate everyone here thank you!!“
8AM - 5PM
5475 Walnut Ave, Chino“The receptionists are very warm and inviting. You are treated with respect and not as an inconvenience.“
8AM - 8PM
7710 Limonite Ave STE 101, Jurupa Valley“I paid my first ever visit to this facility to get my ingrown nails extracted and i was literally impressed by the services I got. The staff was very welcoming and supportive and the quality of care I got is impressive. Surprisingly, I didn't have to pay anything out of pocket. Everything was covered through my insurance and they supported and guided me through every step of the process. Thumbs up for the facility and the staff who took care of me. I highly recommend everybody to try it!“
8AM - 8PM
4108 Edison Ave Ste 112, Chino“Whole process was so streamlined when making my appointment online. In person Doctor listened to my individual needs and even when I had to call later, he was able to listen and prescribe as my needs had changed with medication. So thankful!“
8AM - 8PM
13768 Roswell Ave #118, Chino“Staff is very friendly and helpful. They have great explanations to my questions and I felt confident in them. Dr. Tran is a great person!“
8AM - 5PM
1901 Town and Country Dr STE 104, Norco“Me and my sons have been patients of Dr.Joanna Meshreky at Norco Medical Group for many years. I have seen and been treated by many doctors in my lifetime. Many!!! So I think I have a very unique perspective of good and not so good care from providers. I can honestly say wholeheartedly Dr. Meshreky is by far the absolute BEST physician I’ve ever been seen by or have had the pleasure of being treated by. She is so kind, compassionate and personable. She ALWAYS answers all your questions in great detail and makes sure you understand everything she’s explaining. She never makes you feel rushed or like you’re asking too many questions. Never ever. I absolutely cannot say enough about how awesome she is. She is my FAVORITE Dr. of all the rest!!
Then I cannot end this without mentioning her absolutely wonderful, kind and very passionate Medical Assistant Sheri.Sheri is SO GOOD at her job!! She always comes in to assist Dr.Meshreky in all and everything she needs. She is so sweet and yet always has exactly the right words when and if she sees you struggling. Sheri has a beautiful way of ALWAYS making you feel better and also putting a smile on my face!!! I just love her!! Dr.Meshreky and her medical assistant Sheri are the absolute best working pair I’ve ever had the pleasure of being treated by!! I will never choose or go to any other primary care dr. I very highly recommend them to any and everyone!!!“
8AM - 8PM
15855 Pomona Rincon Rd, Chino Hills“Always very friendly and excellent service. Such a convenient location and so thankful for the attendant nurses and Professionals providers.“
8AM - 5PM
2171 S Grove Ave A, Ontario“This Concentra is great I was treated with respect everyone very nice I highly recommend“
9AM - 5PM
1307 W 6th St #203, Corona“Very satisfied with the services they rendered.Will recommend them to family and friends.“
8AM - 5PM
487 Magnolia Ave #102, Corona“March 17, 2026-Wow😁 What a great staff. And clean. Oh my God, you could eat all those floors. The facility was beautiful. We had such a bad experience with our doctor in Corona. He should’ve retired years ago. I think we just so used to crappy care with him. That it was this time to leave and he needs to retire way over his 80s. We met Doctor This Doctor, wow. Before we start anything, he was letting me know. That I needed to have this done that done this done, physical bloodwork, mammograms, and he’s right it should’ve been done. I really appreciated the time that he took with me. And my husband and I are looking forward to our relationship with this Office. We were referred to him from Friends. And Truly, what a good experience and a really nice doctor very Thorough and wanted to make sure I was getting everything done before I jumped into the Frying pan. I really appreciated that with His staff and the doctor was just very nice and caring and listening and suggestions that Go to the doctors how to keep myself healthy. I am very grateful with her today and I met a wonderful doctor and their staff and I will continue to follow up with him And his staff very professional very nice 100%.“
9AM - 7PM
2557 Chino Hills Pkwy A, Chino Hills“Dr. Hansen is a very caring doctor, and spends enough time with you to understand the required path forward.“
8:30AM - 6PM
602 W 6th St, Corona“The best clinic around! They’re so helpful and always takes care of my family so well!“
9AM - 1:30PM
1290 Hamner Ave, Norco“Wonderful facility located inside Target. Staff is friendly and efficient. Highly recommend scheduling an appointment as the appointments are readily available for same day or next day. Results are updated in the Kp.org app within a day.“
9AM - 5PM
1520 N Mountain Ave #128, Ontario“You have to call them at 9:08 and they have a working phone line. They take walk-in and are very fast in completing a physical form for adult/ pediatric patient.“
9AM - 8:15PM
9057 Central Ave, Montclair“I have never been so excited to go to the Drs Lols But Yury, Teresa Dr.Velasquez well everyone they are all amazing. Excellent service period!!!
The best!!!!!???“
9AM - 9PM
10800 Magnolia Ave, Riverside“The receptionist , nurse, and doctor shriti bhadel PA were really helpful and friendly. I went in 11/23 around 2:30 pm they let me know it was an hour to an hour in half wait they know how to communicate and be professional“
9AM - 8:30PM
1295 Hamner Ave c, Norco“I've been here for multiple reasons and everytime I've gotten great care. Everything from allergic reactions. Burns, mastitis, the flu. Wait times are not too bad either.“
8AM - 8PM
8891 Central Ave Suite A, Montclair“Danielle the RNP was fantastic, seen that I was in distress with hives and took care of me immediately. I love above urgent care“
Open 24 today
10841 White Oak Ave, Rancho Cucamonga“I went in on Thanksgiving Day at 10 pm because my throat was hurting, had lost my voice and could feel congestion in my nose. The front desk clerk looked up my information quickly and had me take a seat. Fortunately, there were only 3 people ahead of me, so the entire visit took less than an hour. The Dr. examined me and determined that I had an infection in front of my throat and laryngitis. He wrote me a prescription for an antibiotic which I was able to get first thing in the morning. I have used this facility a handful of times and have always had a great experience. Sometimes it's busy but the staff and Drs. work quickly and efficiently to get you seen and out. I would recommend this facility to anyone.“
8AM - 5PM
12488 Central Ave, Chino“I finally found the perfect clinic to go. The doctors are great very knowledgeable and their staff are very friendly specially Betty.“
8AM - 6PM
3550 E Philadelphia St, Ontario“Bit of a wait at times, depending on the time of day you visit, but their medical clinic and staff are knowledgeable.“
Open 24 today
1700 S Haven Ave, Ontario“I don't get all the bad reviews. I've been here twice for a couple of work-related injuries. Everybody has been kind, courteous, and respectful I've only had to wait longer than my appointment time once and that was on a Friday. The cure for my injuries has been exceptional.“
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“Fast and efficient! i walked in earlier today and they took me in fast, very friendly and warm staffs. 10/10 highly recommended“