Verified Company
I have been coming to this practice for over 25 years, and through three dentists! Each has been diligent about providing exceptional care. My hygienist, Meghann, is the best. The office has adopted the latest technology and staff is always concerned with patient comfort. Very happy here.
Reply from CDG Of Houston
2026.04.30
Thank you for your loyalty and kind words, A S! It means a lot that you’ve trusted our practice for over 25 years. We’re glad Meghann and the entire team continue to provide exceptional care, comfort, and the latest technology to support your visits.
I have been doing a lot of searching roughly for at least 4 years for the best Dental Implant Dentist. One day as I was watching one of the Television Channels in Houston, Dr. Hanna was the guest along with one of the clinic's client being interviewed. After that episode I decided that " Dr. Hanna " will be that Implant Dentist that i have been looking for. I therefore contacted Comprehensive Dental Group of Houston right away and scheduled an appointment. On day one I was already amazed of the excellent customer service that I received. Everyone in the clinic are very professional, nice and made sure that I was comfortable including my husband . All my questions and concerns were answered in a timely manner. The cost of the Implant and whole process were explained clearly and to me it was reasonable. During the Implant procedure all the staff made sure that I was comfortable and explained all the post procedure expectations. I am very happy and satisfied with the excellent customer service that I received. Many Thanks to Dr. Hanna and to all the staff for all the hard work and dedication. I therefore highly recommend Comprehensive Dental Group of Houston for and any Dental services and Implant needs.
Update on my review: My final teeth were placed after months of careful adjustments to ensure that it was the right fit. I was so happy and impressed how it looked really good and felt right. The fit is impressive. Many Thanks again to Dr. Hannah and to the whole team of Comprehensive Dental Group of Houston. A very special Thanks and shout out to "KIPP", he is "awesome " He is very knowledgeable, competent, gentle, caring and professional . He helped me so much throughout this process. Again I highly recommend Comprehensive Dental Group of Houston for Dental Implant Dentist.
April 20th 2026:
I had a follow up visit at the clinic to ensure my dental Implants are in good condition. I was attended to in a timely manner. As usual all the staff are very nice, professional and gentle. I was extremely impressed with the excellent customer service that I received. Thank you again Comprehensive Dental Group of Houston.
Reply from CDG Of Houston
2024.10.04
Thank you for taking the time to share your experience with us, JM! We’re thrilled to hear that after your extensive search, you chose Dr. Hanna and the team at Comprehensive Dental Group of Houston for your dental implant needs. It means a lot to us that you felt welcomed and comfortable from your very first visit. We strive to provide not only top-quality dental care but also an atmosphere where our patients feel heard and valued.
Your kind words about Dr. Hanna and the entire team, especially the special mention of Kipp, are greatly appreciated. We’re glad we could guide you through every step of the process and that your final results exceeded your expectations. Our goal is always to ensure our patients leave with a smile they’re proud of!
Thank you again for your heartfelt recommendation. If you ever need anything in the future, don’t hesitate to reach out. :)
Your kind words about Dr. Hanna and the entire team, especially the special mention of Kipp, are greatly appreciated. We’re glad we could guide you through every step of the process and that your final results exceeded your expectations. Our goal is always to ensure our patients leave with a smile they’re proud of!
Thank you again for your heartfelt recommendation. If you ever need anything in the future, don’t hesitate to reach out. :)
From the time I check in at the front desk, it’s always an exceptionally pleasant visit. You can’t help but love the entire team. I feel welcomed and well cared for when I visit. Dr. Hanna and his team has expert knowledge across all aspects of dentistry. “Top Notch Dental Care” I love this group. They keep me smiling literally! I didn’t see Dr. Hanna today however the hygienist provided exceptional service, extra care tips as all others I’ve been treated by. Thanks for all that you all do!
Reply from CDG Of Houston
2026.04.01
Hi, Felicia! We’re truly grateful for your kind and thoughtful words.
We’re proud of our entire team, and we’re so glad your hygienist provided exceptional care and helpful tips during your visit. Your support and trust in Dr. Hanna and the team mean everything to us. We love keeping you smiling!
We’re proud of our entire team, and we’re so glad your hygienist provided exceptional care and helpful tips during your visit. Your support and trust in Dr. Hanna and the team mean everything to us. We love keeping you smiling!
Always good to see Dr. Bowman and all the wonderful and polite associates that work at the office. Kudos to the gentleman for remembering I like a blanket. Wonderful personal touch!
Reply from CDG Of Houston
2026.03.10
Thank you, Laura! We’re glad you always enjoy seeing Dr. Bowman and our team. We appreciate your kind words!
Very friendly and comforting. Procedure was explained step by step. Did not experience any pain at all.
Reply from CDG Of Houston
2026.02.11
Thank you so much for your thoughtful review, Carole! We’re happy to hear that you felt comfortable and well cared for throughout your visit. We appreciate you trusting us with your care and look forward to seeing you again!
I will start by saying Dr. Hannah appears to be a knowledgeable doctor, rather quiet but is kind. I cannot in good faith recommend this dentistry to anyone because I received my implants in late 2024, today is Jan 8, 2026 and I still do not have teeth to my satisfaction. This includes monthly visits for over a year, not to mention the mileage and gas on my car. I have never written a review but due to my experience today, 1/8/2026 I decided to share. I was at the check out desk speaking with the receptionist to schedule my follow up appointment. A lady standing behind me proceeded to say she needed to go, the receptionist ask her for a minute, while I was standing there the receptionist reached behind me accepted a card from the lady and assisted her while I was left standing there waiting. I asked for the office manager then left the building without making a follow up appointment. After driving for about 15 minutes and not receiving a call from the office I called and spoke with the office manager; she listened and was apologetic. I assure if anything similar to this happen to me again everyone in that office will know of my experience and dissatisfaction at the very moment it happen.
Reply from CDG Of Houston
2026.02.06
Thank you for taking the time to share your experience, Sandra. We truly appreciate your honest feedback and are sorry to hear about your ongoing frustration with your treatment timeline and your experience at the front desk. We understand how discouraging this must feel, especially after you have committed so much time and effort to your care, and we regret that you left the office feeling overlooked.
We’re glad you were able to speak with our office manager, who took the time to listen and apologize. Your concerns about communication, wait times, and courtesy are taken seriously, and we will be addressing this internally to ensure every patient feels respected and supported at all times. We value you as a patient and remain committed to improving both your experience and our service moving forward.
We’re glad you were able to speak with our office manager, who took the time to listen and apologize. Your concerns about communication, wait times, and courtesy are taken seriously, and we will be addressing this internally to ensure every patient feels respected and supported at all times. We value you as a patient and remain committed to improving both your experience and our service moving forward.
My visit was timely scheduled, service was professional, efficient, supportive and cost transparent. Dr. Hanna’s team inspires confidence in proposed treatment. My family members are moving to this practice (son, sister-in-law). Thank you Dr. Hanna and Team.
Reply from CDG Of Houston
2025.12.12
Thank you, Florence! We’re happy to hear your visit was smooth, clear, and reassuring, and that Dr. Hanna and the team inspired your confidence We look forward to caring for all of you.
I will start with saying Dr. HANNA is patient, kind, knowledgeable, and simply amazing. BUT today is not about him. My visit 12.4.25 was 10am, I was advised they were running behind by 20 mins. I finally get called back by a tech named BECKY!! When we get to the back she asked me about xrays, and I could not give a definite answer as to when I had them last..from that point until I left this girl ..she was short, aggressive, rude, condescending, and had a serious attitude towards me for some reason. I made it known I never ever want her touching me or my mouth again. I had to have an unexpected procedure done, a portion of it Dr. Hanna came in with a drill and because it was unexpected i was a little anxious, but I felt Nothing. He left "BECKY"!! to finish the process, but she was so aggressive it was hurting me alot and im letting her know it hurts, but that did not matter to her, and i needed the suction but she continued pressing and hurting me. She told me I didn't need xrays but left and came back with the xray machine and as i questioned it she ignored my question and stated she needed to hurry because someone else needed the machine . She took a piece of something off the counter and put in my mouth and when I questioned her about it being sterilized, she said it was sterile which was a lie. Never changed her gloves after touching stuff or leaving and returning. I asked for Dr. Hanna to report her, but she said he was busy so I went to the front counter and immediately let them know how disrespectful and aggressive and rude she was , she eventually came behind me to tell them that she already told Dr. Hanna, and the entire time she was talking to the lady at the desk, she was smirking at me with a silly grin on her face like nothing is going to happen to her. That smirk on her face let me know what she did, her horrible customer service and bedside manner and how she pushed the device hard to hurt me, and when I asked more than once for the suction and she pushed it to the roof of my mouth on purpose suctioning nothing to the point i had to grab it and do it myself, it was all Deliberate . BECKY!! does not deserve to work with that amazing team that Dr. Hanna has. She is rudeness and aggressive and needs an attitude adjustment. I would definitely know who your tech is when getting service here. I will definitely never allow "BECKY!!!!" to touch me ever again.
I hope Dr Hanna sees this and makes the adjustment to his staff.
I hope he has cameras everywhere and can view the tape of my visit. Smh 🙄🤔
Reply from CDG Of Houston
2025.12.19
Hi, Lillian! Thank you for taking the time to share such a detailed review. We truly appreciate your kind words about Dr. Hanna, and we’re very sorry to hear that the rest of your visit did not reflect the level of care and comfort we strive to provide.
Your experience with our team member is something we take very seriously. We never want any patient to feel uncomfortable, unheard, or disrespected at any point during their visit. Please be assured that your feedback is being carefully reviewed, and we are addressing your concerns privately with the relevant team members to ensure this issue does not recur.
We’re also committed to maintaining the highest standards of safety and sterilization, and we will be looking into the specific concerns you mentioned regarding glove changes, x-ray procedures, and communication.
We would appreciate the opportunity to speak with you directly so we can better understand the details of your visit and work toward making things right. If you're open to it, please reach out to us at your convenience.
Thank you again for bringing this to our attention. Your comfort, trust, and well-being are extremely important to us.
Your experience with our team member is something we take very seriously. We never want any patient to feel uncomfortable, unheard, or disrespected at any point during their visit. Please be assured that your feedback is being carefully reviewed, and we are addressing your concerns privately with the relevant team members to ensure this issue does not recur.
We’re also committed to maintaining the highest standards of safety and sterilization, and we will be looking into the specific concerns you mentioned regarding glove changes, x-ray procedures, and communication.
We would appreciate the opportunity to speak with you directly so we can better understand the details of your visit and work toward making things right. If you're open to it, please reach out to us at your convenience.
Thank you again for bringing this to our attention. Your comfort, trust, and well-being are extremely important to us.
5-star for dental hygienist
She’s professional, attentive, skilled, kind & timely.
2- front desk staff
They may be great administrative staff, but
fail in customer service…….
there was no eye contact, no friendly greeting.
Bad vibes/energy.
Reply from CDG Of Houston
2025.11.22
Hi, Sandra! Thank you for the kind words about our dental hygienist. We’re happy to know you found her skilled, attentive, and timely. We also appreciate your honesty regarding the front desk experience. Your feedback helps us improve, and we’ll make sure your concerns are addressed so every part of your visit feels positive and welcoming.
This the best team ever. There is not one person at this establishment that hasn’t treated me professionally, courteous, polite, and kind. This crew goes above and beyond to make me happy and comfortable. AWESOME
Reply from CDG Of Houston
2025.10.16
Thank you, Quad! We’re so happy to hear our team made you feel cared for and comfortable. Your kind words mean a lot to us. We’ll be here whenever you need us again!
I have been going to CDG for over 30 years and my experience yesterday was quite unsettling. I checked in and had a seat in the waiting area. The young lady at the desk came out and proceeded to ask me for payment in the waiting area (no one was in the waiting area). I replied I have never been ask to pay before I have seen the dentist or had any services done. She said that it might be busy when I got ready to leave. To that very comment I say BS. ( comment was not said to her just my thoughts) I then gave her my card and she proceeded to process the payment and it went through she brought my card back and said she emailed my receipt.
My question is why she didn't wait until after my appointment was finished?
Was it b/c of the color of my skin?
What happened to privacy?
At the end of the appointment they ended up having to reverse the charge and credited my card for over payment, perhaps they should have waited until my appointment was done. And guess what the reverse was where I usually pay.
I don't particularly care for anyone disrespecting me . It makes me pause because in the 30 plus years that I have been going here I have never been treated like this.
My service from Dr. Cuellar and his assistant was nice. However the front desk wasn't professional especially the young lady who ask for payment in the waiting area.
For me this is an epic FAIL! This is not a good look. If payment needs to be paid up front please have enough RESPECT for your patience to do the payment where it usually is done. No exceptions. I fill like in in today's times it's important to take the time to be kind, courteous and above respectful to all people.
Reply from CDG Of Houston
2025.10.15
Thank you for being a loyal patient of CDG for over 30 years. We truly appreciate the trust you’ve placed in us, and we’re very sorry to hear that your recent experience did not reflect the standard of care and respect you’ve come to expect, and that we aim to provide every day.
Please accept our sincere apologies for the way the payment was handled during your visit. We understand that being approached in the waiting area, before treatment, felt uncomfortable and inappropriate, especially given your long history with our practice. Your concerns about privacy and professionalism are absolutely valid, and we take them seriously.
We have addressed this issue internally and clarified our protocol with the team.
We also want to acknowledge the deeper concerns you raised. It is never our intent to make any patient feel disrespected or singled out for any reason. If our actions led you to feel otherwise, we are truly sorry. Every patient, regardless of background, deserves to be treated with kindness, dignity, and professionalism.
We’re grateful for your feedback—it allows us to do better. Should you be willing, we’d appreciate the opportunity to speak with you directly to ensure your concerns have been fully addressed. Please feel free to contact us at your convenience.
Thank you again for bringing this to our attention, and for your many years of trust.
Please accept our sincere apologies for the way the payment was handled during your visit. We understand that being approached in the waiting area, before treatment, felt uncomfortable and inappropriate, especially given your long history with our practice. Your concerns about privacy and professionalism are absolutely valid, and we take them seriously.
We have addressed this issue internally and clarified our protocol with the team.
We also want to acknowledge the deeper concerns you raised. It is never our intent to make any patient feel disrespected or singled out for any reason. If our actions led you to feel otherwise, we are truly sorry. Every patient, regardless of background, deserves to be treated with kindness, dignity, and professionalism.
We’re grateful for your feedback—it allows us to do better. Should you be willing, we’d appreciate the opportunity to speak with you directly to ensure your concerns have been fully addressed. Please feel free to contact us at your convenience.
Thank you again for bringing this to our attention, and for your many years of trust.
