If you're looking for incompetence, this is the place! I had my first appointment on February 27th…read morefor a CT scan with contrast. No one ever gave me any instructions s that I couldn't eat or drink for 4 hours prior to the procedure. I had eaten, so we had to reschedule. This morning I went in for my rescheduled appointment. Two different technicians attempted an IV for my contrast and neither of them could find a vein, so they sent me home again. They told me that I was possibly dehydrated and I should have been drinking water. Are you kidding me? Oh, and they charged my credit card for a procedure they could not do! I would never use this company again!!

I went in yesterday for an MRI of my back. I was greeted nicely, given paperwork and was taken back…read morefor my appt about 15 min after my appointment time. The tech was friendly, explained things thoroughly, gave me earplugs and the scan lasted about 15 min. The facility was clean and convenient to get to. I recommend!

Incompetent front staff. Alliance MRI Katy cancelled my appointment twice without notification…read more(April 2026 and May 2026). I arrived on the day of the appointment (twice) and was told they couldn't execute the scan that day. And "oops, sorry we forgot to notify you". If you need to use this facility, call 30 minutes before your appointment to verify it's still happening. A confirmation text means nothing. Ultimately I went to a different provider - they did great.

My appointment was scheduled for 1pm, and I was told I NEEDED to arrive 30 minutes early. I showed…read moreup at 12:30pm as instructed. They said they already had my information on file and I only had a few questions to answer, which took less than five minutes. I asked if I could be taken back early since I was required to arrive early, but was told no. Around 12:50pm, I was informed they were running behind and I wouldn't be taken back until 1:20-1:25pm. I was told I could either wait or leave and they would call me when it was my turn. I chose to leave and received a call at 1:20pm saying they were ready for me. However, I still wasn't taken back until 2:00pm. Overall, the experience was extremely frustrating and disappointing.

If urgent care was a Netflix series, this location would get a 5 star rating…read more Cora at the front desk is basically the gatekeeper of calm--sweet, efficient, and didn't make me feel like I was signing up for a gym membership just to be seen. Maria the medical assistant deserves her own spin-off. Quick, friendly, and somehow managed to take vitals without making me feel like I was on trial. NP Sultana? Absolute star of the episode. Listened, explained, and actually cared--without the "Dr. Google" attitude. They tag-teamed like the Avengers of urgent care, and honestly, I left feeling healthier and entertained. If I have to get sick again (not planning on it, universe ), I'm definitely coming back here.

They took me in when they were closing up, literally 30 minutes from closing. The front desk lady…read moreMoor was super accommodating and helped me with the paperwork. Even though close to closing the MA Jose was joking with us and handled the intake super fast and smoothly and then the provider Nebril came in and told me not to stress that there's plenty of time and gave me the best medical care. I'll be back and this was the best experience. Thank you apex team.

The work they do here is great affordable clean fast and the front desk is quick to help you with…read moreany problem

Very nice place and clean. Receptionist was professional and friendly. They have a tv and a coffee…read morebar. Plenty of parking.

I've gone here 3-4 times and always a pleasant experience. The staff was friendly and the wait was…read moreshort. I've always been very happy with their service and billing. I keep coming back.

The staff is always very pleasant and helpful and wait time is minimal. Nice seating area and cleanread more

This place is so good I've returned for my MRI needs. And they are so friendly they welcome me by…read morename when I walk in the door! It's clean and efficient. I will return again as appointments are easy to schedule!

For not being busy, the wait time was unacceptable. Do they not have enough staff or not enough…read moremachines or maybe they are double booking people? The staff could be friendlier and sensitive to people's time. One lady got up and told the front desk she had to get back to work. Now I'm trying to call and see if my report is available and they keep sending me to voice mail. I will not go back here. I highly recommend Houston MRI on Pin Oak in Katy.

In/out maybe there 25min. My office experience was good, ladies were nice. The tech explained…read moreeverything. Test took like 10min.

This is by far the most frustrating experience I've had getting a properly read mammogram. This is…read moremy first year without great medical insurance so I tried this process of self-pay. I wound up going to SimonMed Imaging Katy. They initially refused to accept prior years images in spite of me receiving emails telling me to bring prior images to my appointment. According to the office manager there, they only accepted prior imaging if it was a diagnostic test and not a regular mammogram. I was proactive in bringing prior images because there had been concerns after taking the Covid vaccine with readings. Suffice it to say, I got a concerning result so they decided to accept prior imaging. One CD was unfortunately cracked, so I completed a medical release and stayed to ensure it was faxed to the prior facility in another state, and then followed up by calling that facility to ensure it was received. The out of state facility sent the images electronically the same day. Six days later I had no response so I drove back to SimonMed and was told they didn't have the images. I patiently called the out-of-state facility and confirmed that they sent them six days prior and they agreed to resend them. The office manager at Simon med then called their records department and was apparently told it takes them 4 to 6 weeks to upload images received. What!? So first I'm told the images weren't received and then I'm told the images were PROBABLY received but they wouldn't know for 4 to 6 weeks when the records department decides to upload them. Then she added that they did receive a report from 2025. I pointed out you don't get a report without getting images along with it since you didn't have either of them until the request was made for them to be sent. I have lost all faith with Simonmed and Radiology Assist due to this horrible process. Heaven help me if I actually have a serious issue that needs to be addressed because I apparently have to wait 4 to 6 weeks just to find that out.

Unbelievable how fast they were able to get us in, AND how much money they saved us. We saved…read morehundreds on the ultrasounds we needed, and I've heard similar stories from friends on even saving over a Thousand dollars on MRI's and CT Scans. I will always come here for any imaging needs. The owners are super nice, and the technician was Very thorough.. took her time and made sure the images were perfect. Highly recommend!

I rarely write healthcare service reviews, but when it comes to a procedure that impacts peace of…read moremind, the quality of care, bedside manner, affordability, and efficiency, then, it's just as important to call these metrics out as-is the results of the procedure performed by the facility and provider. That said, my experience at Star Imaging was exceptional, especially compared to another large imaging company that took three months to deliver results and even lost my images at one point. Speed I called on a Friday, had my appointment on Monday, and my doctor received the images by Tuesday--remarkably fast. Location Conveniently located off I-10, surrounded by numerous dining options--a plus if you're fasting before the procedure. Front Desk & Intake The office was stocked with refreshments and well-organized, with minimal wait times due to efficient scheduling. The front desk staff, Vincy, was friendly, professional, and had my insurance details sorted before my visit. Unlike other clinics that leave patients to figure out coverage, they proactively verified it in advance. Before I arrived, the technician, Jerin, even called to check for allergies to contrast dye, demonstrating their thoroughness and concern for patient safety. Their pricing was also significantly more affordable than other imaging centers. Prep & Briefing Jerin, the technician and owner, welcomed me warmly, explained the procedure clearly, and reassured me throughout. He arranged for Aaron, a skilled paramedic, to handle my IV--painlessly on the first attempt, unlike past experiences where multiple attempts were needed by other nurses for my family members. Procedure: CT Scan with Contrast This was a procedure I requested from my PCP to run a diagnostics and see if everything looks good on the inside (btw gut health is everything). Preventative care at my request (on-demand) is what I'd like to think of it as and this was my first time so I was a little nervous. The staff made the whole process seamless, effortless and put my concerns to rest with reassurance and covering the process from E2E. The contrast injection was painless, and while it created a warm sensation, it wasn't uncomfortable. The machine guided me through the breathing exercises, and Jerin captured over 200 images in just five minutes--much quicker than expected. Post-Scan Observation Since I was the only patient at the time, I had a relaxed conversation with Jerin and Aaron while waiting to ensure no allergic reaction to the contrast. Post-Procedure & Discharge Jerin explained when my doctor would receive the images and recommended drinking plenty of water (I'd say 5-8 bottles of water is good but that's how much I drink daily anyways) to flush out the iodine. If you have muscle spasms after the procedure it is caused due to iodine and not enough water (my thoughts at least) so do not become worried. At discharge, Vincy and Jerin made sure I was comfortable, offered water, and even suggested nearby restaurants since I had been fasting. I hope to never come back but if I had to then my choice would be Star Imaging. My experience with them was far superior to another imaging center in Sugar Land. Their efficiency, attentiveness, and quality of care set a high standard, and I hope other providers take note. This is the kind of service all healthcare facilities should strive for and I say this as a former healthcare compliance auditor of provider facilities and a current healthcare product director.