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Southwest Institute Of Den HLT You deserve to feel better and should want to show off your smile. The dental surgeons and staff at OMSH would love to meet with you to relieve your pain and discomfort and give you the smile that you have dreamt of. Relieving pain and restoring smiles is our passion. Where your smile is concerned, experience and expertise matter and credentials count.

Oral and Maxillofacial Surgeons of Houston is one of the few Board Certified Oral and Maxillofacial Surgeon teams in the Greater Houston area. Our team offers more than 40 years of combined dental knowledge, experience and compassion in a wide variety of procedures, ensuring we can provide you with the best care and an array of treatment options.
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Reviews (18)
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Richard Rachunek
Jun 19, 2022
This is my second go round with Dr. John Orfanos and the crew at OMSH. The first began before and finished right in the middle of the Covid-19 pandemic. They were able to complete the procedure on time during that difficult period. This time, I expect ( and it has so far) an even easier experience. I highly recommend OMSH and especially Dr. Orfanos. They make you feel right. Thanks.
Marcos Felder
Jun 18, 2022
Exceptional surgeon completed a complicated procedure to prepare for use an additional implant to complete treatment for a permanent bridge, succesfully. He utilized topicsl sedation with no pain during and after the procedure. By the time I returned home I was able to sit down for dinner normally without any any discomfort afterwards. I highly recomend Dr. Metz for any type of dental surgery.
Jamie Humphries
May 25, 2022
Dr. Siedel is the best ever. She & her staff are nothing but total professionals. I'm glad she's my doctor-she's taken great care of me & is easy to talk to. I'm lucky she's taking care of me. I much appreciate her.
Melissa Buruca-Mendoza
Apr 20, 2022
Loved my experience here the moment I walked in for my consultation. Nurses were kind and considerate, explained everything to me and answered questions if I had any, and made sure I was comfortable and not at all nervous before the procedure. They seemed to genuinely care that I was okay and ready to go as relaxed as possible. Also a million thanks for ensuring that my mom, who was my designated driver, received my post-care instructions in Spanish, which is her preferred language. Definitely recommend for anyone who wants their wisdom teeth removal!
Carletta Lloyd
Mar 12, 2022
Dr. Metz and his team did a fantastic job with my 93 yo mother who suffers from dementia. I felt extremely comfortable leaving the room after her mild sedation took effect because I knew that they would take care of her. A special thank you to her nurse, Sharon, whose constant eye contact with her helped tremendously. Thank you so much for taking such good care of my momma!
L. Gabriel
Mar 05, 2022
I was referred by my primary dentist for wisdom teeth removal. It was by far the most seamless transition I've experienced. All I had to do was show up. Dr. Orfanos was amazing. He took the time to explain everything to me at our initial consultation. The day of my procedure was a breeze. I expected a lot of pain and swelling. The pain was there on day two only and very minimal swelling. I highly recommend OMSH.
Sherrie S.
Feb 12, 2022
Great experience, everyone is nice & process is smooth & organized. I didn't wait more than 10 minutes for either of my appointments. Dr Orfanos is very skilled & caring. Daysi & Blanca are excellent at their jobs, providing great care & making the patients feel safe & calm!
Nicole Simien
Feb 10, 2022
Dr. Metz and the team at OMSH are fantastic! They are knowledgeable, caring, professional, and made sure I was completely comfortable with everything that was happening before and after my procedures. I would not hesitate to return, and highly recommend them!
Lisa K.
Feb 05, 2022
Dr. Orfanos does a great job. My tooth implant procedure went surprisingly well compared to what I imagined it would be like. They numbed the affected area so well that I didn't feel any pain, maybe a little discomfort at worst.
Lina Sylejmani
Jan 06, 2022
I saw Dr. Metz and his staff for wisdom teeth removal. They were some of the most respectful and knowledgeable surgeons I've ever had. Thank you for such a pleasant experience.
Jessica Hann
Dec 12, 2021
I had a great experience getting four of my wisdom teeth removed at OMSH. The office staff, assistants, nurses, and Dr. Metz were all wonderful. On surgery day they completely eased my IV anxiety and the whole procedure was so quick. I'm on recovery day two and can honestly say I feel great! Definitely recommend Dr. Metz and OMSH!
Rosa Rodriguez
Oct 13, 2021
Last Monday I went in for a consultation to get my 4 wisdom teeth removed via iv sedation. Dr. Orfanos and his team did an amazing job making me feel comfortable and answering all my questions. Got my appointment that same day and went in to get my wisdom teeth removed last Friday. No pain and fast recovery! If you need to get your teeth pulled they are the place to go too I highly recommend them it was fast and quick and best of all without any pain :
ButtaflySista Gurl
Sep 23, 2021
Well, I must say that Dr. Seidel is "THE BEST" and I mean it. I heard the horror stories about tooth extractions and was apprehensive about getting it done, I was going to be ignorant and bare the pain. Right. She told me what was going on and as soon as she said "there's going to be pressure-" Pop and it was done, the pulling was firm and after that I was in no pain. I asked my Mom when is the pain going to happen? It never came! Thank you for your patience and strangely a wonderful experience! Cheers!
Tim Baum
Sep 19, 2021
Great job by Dr. Metz and the entire staff. Before, during and after my oral surgery, they were very professional and attentive. They did everything possible to ease any anxiety, and minimize any pain or discomfort. I am extremely satisfied with the treatment I received at OMSH!
Katherine Dos Santos
Sep 14, 2021
It was a great experience at OMSH. Everyone from the office staff, to the nurses, and Dr Orfanos himself was wonderful. They were professional, explained the procedure and recovery to my husband and I, answered all questions, and were wonderful with our 5 year old daughter. We definitely recommend this practice.
Tina Michel
Sep 12, 2021
The whole experience of working with Dr. Metz and the team at OMSH has been very positive. Beginning with consultation before the procedure, all my questions were answered and everything was explained fully. On the implant surgery day things went very smoothly because of the excellent teamwork. Each person I've met at OMSH seems to really enjoy working there. There is a combination of professionalism with friendly customer service. Highly recommended!
Mo Ross
Aug 18, 2021
The team is very nice and the procedure went well. I got my wisdom teeth removed I honestly didn't feel/remember anything. The aftercare is clear and my experience was smooth. As a business owner I really appreciated the process. Shout out to the nurses! Y'all were awesome.
Vanessa Huerta
Jul 22, 2021
AMAZING! Dr. Seidel is truly an angel, I had extensive work done with her. I'm not going to say it was painless and I didn't expect it to be, I actually expected alot more pain. I had 3 missing teeth and massive bone loss, she reconstructed my bone and placed the implants. I had my temporary crown put in this week and it looks great, I am so excited for the final crown to be placed. This has been a long process, 3 years in the making but she always reassured me of the end results. Would highly recommend her to anyone.