Dr. Tom Simpson is a board certified oral and maxillofacial surgeon who joined The Center for Oral & Maxillofacial Surgery in 1991. After completing his bachelors degree in chemistry at that university of North Carolina Chapel Hill, he was commissioned as an officer in the United States Marine Corps. He spent five years serving as an artillery officer in Hawaii and abroad, then returned to school to pursue a career in oral and maxillofacial surgery. He earned his Doctor of Dental Medicine in 1986 at the medical University of South Carolina Charleston, finishing first in his class. He earned his Doctor of Medicine and completed his oral and maxillofacial surgery residency in 1991 at the University of Alabama Birmingham. He is a diplomat of the American Board of Oral and Maxillofacial Surgery and the National Dental Board of Anesthesia. Dr. Simpson is a past Chief of Medical Staff at Piedmont Medical Center and remains active in medical staff leadership. He has an active member of First Associate Reformed Presbyterian Church and is an avid scuba diver and skier.
Dr. Marjorie J Risser has been practicing in Rock Hill for over 20 years since she completed her residency at the medical College of Virginia in Richmond. Prior to residency, she completed a year of general practice residency at the Hospital of the University of Pennsylvania. She earned her Doctor of Dental Medicine degree from the University of Pennsylvania School of Dental Medicine and has a bachelor of science degree from Juniata College in Pennsylvania. When she joined at the practice in 1996, she was the first female oral and maxillofacial surgeon in South Carolina.
Dr. Risser is a Diplomate of the American Board of Oral and Maxillofacial Surgery and the National Dental Board of Anesthesiology. She is a fellow of the American Association of Oral and Maxillofacial Surgeons in the American Dental Society of Anesthesiology, and is a member of the American Cleft Palette, Craniofacial Association, Health Volunteers Overseas, and local and state dental and oral surgery associations.
She was born and raised in Lancaster County, Pennsylvania (Amish country), but now calls Rock Hill home. She is married and has two teenage daughters who attend Westminster Catawba Christian school. Dr. Risser enjoys traveling, creating photo books, reading, and playing with her dog. On Sunday mornings and Wednesday nights she can often be found singing with the praise band at Mount Gallant Church of God where she attends regularly.
Dr. Mark T. Billman is a graduate of the University of Pittsburgh, School of Dental Medicine and the Medical College of Pennsylvania where he received his dental and medical doctorate degrees. He completed two years of general surgery at Allegheny General Hospital in Pittsburgh, Pennsylvania. He received his training in oral and maxillofacial surgery and advanced training in facial plastic surgery also at Allegheny General Hospital.
Dr. Billman is an Assistant Professor of Surgery at Edward Via College of Osteopathic Medicine and is active in the education of medical students. He has served as the Chairman of the Department of Surgery, Chief of Staff, Chairman of the Investigational Review Board, and Chairman of the Board of Governors at Piedmont Medical Center in Rock Hill, South Carolina. He is currently on the Board of Governors at Piedmont Medical Center.
Dr. Billman is a Diplomate of the American Board of Oral and Maxillofacial Surgery and the National Dental Board of Anesthesiology. He is also a member of the American Association of Oral and Maxillofacial Surgeons, the American College of Oral and Maxillofacial Surgery, and American Dental Assocation
Dr. Rhonda G. Carter is a graduate of the Medical College of Virginia School of Dentistry. She completed her residency in general practice at The University of Texas/Audie Murphy Veterans Hospital in San Antonio, Texas. She received her training in oral and maxillofacial surgery at the Washington Hospital Center in Washington, DC. Dr. Carter is certified by The American Board of Oral and Maxillofacial Surgery and is a Fellow of The American Association of Oral and Maxillofacial Surgeons. She is also a Fellow of The American Dental Society of Anesthesiology and a Diplomate of The National Dental Board of Anesthesiology. Dr. Carter has an intense interest in dental implants and is a member of The Academy of Osseointegration.
Originally from Virginia, Dr. Carter joined the practice in 2004 and enjoys being an active part of the community. She has participated locally with The Dental Access Day and has traveled to Jamaica to provide surgery for that community. She currently offers her service to nonprofit clinics.
Dr. Carter lives with her husband Ken on Lake Wylie where they enjoy spending time on their boat. You will likely find her playing golf on the weekends. Her other interests include traveling and cooking gourmet food.
Caroline Rock was born and raised in Rock Hill and is a graduate of York Technical College Dental Assisting Program. After graduation, in 1991, she was hired by The Center of Oral & Maxillofacial and enjoyed working here until she moved to Charleston in 1994. While in Charleston, she worked as an oral surgery assistant and later as a chair side assistant for Dr. Betsy Davis, an oral and maxillofacial prosthodontist for MUSC.
In 2001, Caroline moved back to Rock Hill as a mother of two boys and was rehired at The Center for Oral & Maxillofacial Surgery as a fill-in assistant while also a stay at home mother. In 2010, she was hired part time and later full time as the assistant to the Clinical Coordinator. Caroline has been our Clinical Coordinator since 2020.
Shirletta Lewis has been the Office Administrator at The Center for Oral & Maxillofacial Surgery since August 2018. Prior to this position, she acted as the Administrative Assistant in the insurance/claims department since joining the practice in 2003. Shirletta received her Bachelors of Science degree in 2002 from Winthrop University.
Reviews
Rating 3.7 out of 5 based on 44 reviews
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newest oldest highest lowestJo Childers
2 years ago
Make you sit outside if you're not the patient if the patient is there for a consult. I've been sitting in this horrible heat with my child for over an hour now. You cannot afford to run your vehicle to keep cool because of the gas prices and we live 45 minutes away! This is beyond ridiculous!!!!
Lachell Thompson
2 years ago
I really wish people wouldn't get in to these fields , that don't have the passion and just doing it because it's a job. Really looks bad for business
loretta rowell
2 years ago
I had 8 teeth removed and to say that i am scared of the dentist is an understatement . I had the best experience with Dr. Rhonda Carter she was very nice and knew how nervous i was and the lady who assisted her was amazing , very kind and very attentive to every concern . Dr Carter had 8 teeth out in under 15 mins , she made sure i was numbed up and was okay with anything i felt . i would suggest anyone who needs any type of dental work done do not hesitate to get an appointment with Dr Carter .
Erica Williams
2 years ago
I was under the impression that wisdom teeth consultations were complimentary. The consultation was on February 23, 2021. On December 4, 2021 I receive a bill from them for the consultation. Did we fall in-between their billing crack? After our appointment I called to ask them how much it was going to be for the procedure. No one could give me an answer because of my insurance?!?! I highly recommend driving and going to Oral Surgeons of Charlotte. They are professional and will give you a complimentary consultation.
Morgan Taylor
2 years ago
I had a very good experience with Dr. Carter and staff. I had a wisdom tooth removed and they fit me in the next day. I would definitely good back for any dental procedure and I will recommend them to my friends and family.
ashley sparks
2 years ago
I couldn't be more pleased with my experience here. Dr. Risser is AMAZING. Went it to get a wisdom tooth removed in the morning and before they closed they called to check on me and to see if I had any questions. I would recommend this place to anyone. Personally I hate the dentist but they made my experience so much better.
Michele Sarver
2 years ago
My son had his wisdom teeth cut out Monday and it was the best experience. The staff, Caroline the nurse, and Dr. Risser was the best. They were so helpful and answered all my questions. The doctor even called that night to check on him. Then when we had problems and had to come back two days in a row they were so comforting, and didn't hesitate and brought us right in. We learned a lot and they showed us what to do and helped us feel more comfortable in the healing process. I would recommend this place to anyone. It was a wonderful experience and my son felt very comfortable. Thanks again:))
ashley sparks
3 years ago
I couldn't be more pleased with my experience here. Dr. Risser is AMAZING. Went it to get a wisdom tooth removed in the morning and before they closed they called to check on me and to see if I had any questions. I would recommend this place to anyone. Personally I hate the dentist but they made my experience so much better.
Candice Wilson
3 years ago
My Dentist recommended The Center to have my wisdom teeth removed while sedated. I called and was able to get a consultation appointment very quickly. The staff and surgeon were very professional, welcoming, & knowledgeable. I was able to schedule my surgery shortly after my consultation. My surgery was yesterday Aug 17th at 8a. I didn't wait long at all in the waiting room. I filled out some paperwork and they were calling me back. I was SUPER nervous to have all 4 of my wisdom teeth removed because all of the horror stories I heard from family & friends of their experiences. The nurse that took me back could tell I was SUPER nervous!! She made me feel very comfortable & reassured me that they would take good care of me. They explained every step to me as they did prepared me for the procedure. Dr. Risser was my surgeon. She was very friendly and answered all of my questions. Once the I.V. was in I knocked was out in seconds. I don't even remember going to sleep...LOL...Next thing I know...I woke up and they were taking the equipment off of me (heart monitor, etc). Helped me into a wheel chair to the recovery room. They sent my medication to the pharmacist & provided very thorough instructions to my boyfriend of post care for me. Later that day Dr. Risser called me to see how I was doing. Again, she answered all of my questions and concerns. I thought that was a really nice touch and I was very appreciative being a former Medical Assistant. I had a GREAT experience despite my fears. I definitely recommend The Center to anyone that may be very anxious and nervous.
Morgan Taylor
3 years ago
I had a very good experience with Dr. Carter and staff. I had a wisdom tooth removed and they fit me in the next day. I would definitely good back for any dental procedure and I will recommend them to my friends and family.
Michele Sarver
3 years ago
My son had his wisdom teeth cut out Monday and it was the best experience. The staff, Caroline the nurse, and Dr. Risser was the best. They were so helpful and answered all my questions. The doctor even called that night to check on him. Then when we had problems and had to come back two days in a row they were so comforting, and didn't hesitate and brought us right in. We learned a lot and they showed us what to do and helped us feel more comfortable in the healing process. I would recommend this place to anyone. It was a wonderful experience and my son felt very comfortable. Thanks again:))
Kelly Smith
3 years ago
Dr. Billman is patient, gentle and incredibly kind. He is especially sensitive to my fears about dental work. You're the best!
Maria Jose
3 years ago
I just got my wisdom teeth removal. It was a great experience. Staff was very friendly and the space was very welcoming inside.
Maggie Jones
3 years ago
I was recommended to this physician by a friend and am very satisfied with my treatment and results . The level of professionalism and expertise the doctor demonstrated was reassuring. The atmosphere was clean and welcoming and the staff patient with my questions. I will definitely recommend The Center for Oral and MaxilloFacial Surgery.
Dylan Hinton
3 years ago
One of the best experiences I've ever had..couldn't believe how painless my extraction was
Jessie Cammy
3 years ago
Please do yourself a favor and find another surgeon. It is very difficult to contact this business for any follow up care. I have been in pain for over a month after having my wisdom teeth removed and they do not show any sympathy. I was told it just "takes a while" and sent home with no answers to be able to get on with my life. Edit for clarification: I visited Center for OMS on January 10, 2020 and saw Dr. Rhonda Carter for wisdom teeth removal. After my appointment, I did not receive the promised follow up call to check in. Weeks later after having consistent, increasing pain in my jaw, I attempted several times to contact someone and it took four calls just to set up a follow up appointment. Once I got the follow up appointment, Dr. Rhonda Carter saw me, did a brief, incomplete exam and brushed it off as if I had a preexisting condition that she wasn't concerned with and told me to live with it and suggested I take Motrin. She treated me as if I were lesser than her and my pain didn't matter. I visited my dentist and they assured me that the pain that I was experiencing was not normal and that the response that I received was callous. I then demanded a second opinion from another surgeon - Dr. Simpson, who was understanding and thorough. He heard my concerns and actually made effort to diagnose them. In just a few days following that visit following his care instructions, I have already seen a great improvement. I'm leaving this as a one star review because no one should have to go through the stress that I did just to be treated as a human being.
DailyDoseOfContent hi
3 years ago
I was referred here by my dentist for an impacted wisdom tooth removal. The oral surgeon I was assigns was as rude as you could possibly be to someone I had an extraction done Monday at my regular dental office this was a surgical procedure her 1st question to me was why it wasn't taking care of at my dentist office. Her entire attitude was she didn't want to be at work today. Ive never felt so uncomfortable at an appt. then using a scare tactic of letting me know that I have 1% chance to have a droopy lip for the rest of my life. Would never feel comfortable with someone performing surgery in my mouth who spoke to me and had that type of bedside manner the way that she did If I could give a 0 stars I would Im blown away at the bedside manner
Candice Wilson
3 years ago
My Dentist recommended The Center to have my wisdom teeth removed while sedated. I called and was able to get a consultation appointment very quickly. The staff and surgeon were very professional, welcoming, & knowledgeable. I was able to schedule my surgery shortly after my consultation. My surgery was yesterday Aug 17th at 8a. I didn't wait long at all in the waiting room. I filled out some paperwork and they were calling me back. I was SUPER nervous to have all 4 of my wisdom teeth removed because all of the horror stories I heard from family & friends of their experiences. The nurse that took me back could tell I was SUPER nervous!! She made me feel very comfortable & reassured me that they would take good care of me. They explained every step to me as they did prepared me for the procedure. Dr. Risser was my surgeon. She was very friendly and answered all of my questions. Once the I.V. was in I knocked was out in seconds. I don't even remember going to sleep...LOL...Next thing I know...I woke up and they were taking the equipment off of me (heart monitor, etc). Helped me into a wheel chair to the recovery room. They sent my medication to the pharmacist & provided very thorough instructions to my boyfriend of post care for me. Later that day Dr. Risser called me to see how I was doing. Again, she answered all of my questions and concerns. I thought that was a really nice touch and I was very appreciative being a former Medical Assistant. I had a GREAT experience despite my fears. I definitely recommend The Center to anyone that may be very anxious and nervous.
Sterling Allen
3 years ago
Root canal extraction of my wisdom and the tooth in front of it, local anesthesia only. 16 hours later and I'm feeling pretty good, no serious amount of swelling. Stitches are sewn in nicely, no openings as far as I can see. I'm a happy man, completely pleased with my procedure.
Gopali Patel
3 years ago
Dr. Billman, the other oral surgeons and his entire team are wonderful. They were able to get my family member into the practice in a timely manner and treated us with nothing but respect. So thankful for this group practice and I love that they all communicate with each other - it makes scheduling so easy! Couldn't have had a better experience!
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