859 East North Creek Drive, Sherman, TX 75092
Trusted Local Dentist | Medicate Accepted
General & Emergency Dentist in Sherman
New Patient Special Exam And X-Rays Just $49
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Dread the Dentist?
At Peppermint Dental & Orthodontics - Sherman, we take the dread out of dentistry. It’s a different kind of dental appointment here — one with first-rate care in a warm environment and a commitment that we’ll never recommend services you don’t actually need.
So, sit back and relax. We’re committed to protecting your teeth, your nerves, and your wallet.
Enjoy Your Visit.
Love Your smile.
Braces And Orthodontic Care
How Orthodontic Treatment Works
Gone are the days of bulky braces. Choose from thin, clear brackets or skip them altogether and straighten your smile with invisible aligners. Both options provide a constant, gentle force in a carefully controlled direction, slowly moving teeth to the proper position.
Because, everyone ought to have a mouth that works for them, not against them.
Meet Our Team

Dr. Malaika O’Neal
Dr. O’Neal attended the University of Louisiana at Monroe where she earned a Bachelor of Science in Dental Hygiene. After working many years as a dental hygienist, she decided to pursue her lifelong dream of becoming a dentist. She then attended Louisiana State University School of Dentistry and received her Doctor of Dental Surgery degree.
Dr. O’Neal thinks the most rewarding aspect of being a dentist is building lasting relationships with patients. It brings her joy to help patients smile and ease their fears.
When she’s not in the office, Dr. O’Neal enjoys spending time with her daughter, other family, and close friends. She loves to cook, travel, read, play board games, and attend concerts. She loves the New Orleans Saints and frequently yells “Who Dat”!

Dr. Jonathan Widdig
Dr. Jonathan Widdig attended Texas A&M University, where he received his Bachelor of Science in Biology. He then attended Texas A&M – Baylor College of Dentistry and received his Doctor of Dental Surgery degree.
Dr. Widdig chose dentistry to help patients improve their smiles, self-confidence, and overall quality of life. In his eyes, the best part of practicing dentistry is building relationships with patients and their families. He enjoys educating on oral health and providing a service that can positively impact lives.
Dr. Widdig enjoys spending time with his wife and playing with his two boys. He is a big Aggie fan, so in his free time he keeps up with Aggie and Dallas sports

Dr. Todd Whitfield
Dr. Todd Whitfield grew up in Weatherford, Oklahoma, and always dreamed of becoming a dentist. He pursued his college degree from Southwestern Oklahoma State University. After graduation, he was aggressively recruited by several colleges for dentistry and he selected the University of Nebraska – Lincoln, for its reputation as having one of the finest clinical dentistry programs in the nation. It was there that he completed his Doctor of Dental Surgery degree in 1989.
Dr. Whitfield’s first post-graduate position was working at the United States Public Health Service from 1989-1991. He was very fortunate that oral surgeon Dr. Mark Waller instructed him on complicated tooth extractions, thus advancing his knowledge of oral surgery. Dr. Whitfield opened his private dental practice in 1991. He was blessed with the ability to connect with people from all walks of life, which became a great asset in growing a successful dental practice. After reading an article in Dental Practice Management, Dr. Whitfield implemented the “Win-Win” strategy by bringing other dentists into his practice to offer procedures to his patients. Patients loved staying in their “home office,” surrounded by the staff they trusted. It decreased patients’ stress levels, knowing Dr. Whitfield was nearby to answer any last-minute questions and make sure they got the treatment they needed. The combination of a great bedside manner and all-inclusive services “in-house” quickly led to over 4,000 patients.
Dr. Whitfield constantly advances his dental skills and knowledge. In 2008, he enrolled in the Misch International Implant Institute and completed both the Surgical and Prosthetics Implant Course totaling 175 hours.
After 24 years of private practice and having twins later in life, Dr. Whitfield realized he needed to balance his profession with his family life. He sold his dental practice in 2015. He obtained his IV dental sedation license in 2016 by completing Conscious Sedation Consulting, a comprehensive “mini-residency” with a minimum of 60 hours of didactic/classroom education and direct participation in administering IV sedation to 20-30 clinical dental cases while being observed. He received advanced training in airway management and medical emergencies, totalling approximately 100 hours. In early 2017, Dr. Whitfield gained his IV Portability by meeting all the state dental board’s requirements.
In March of 2016, Dr. Whitfield launched Dental Surgical Solutions. He shares his vision with dentists on how they can increase their business with IV sedation dentistry. Dr. Whitfield and his team operate with the highest level of integrity and are true professionals – they are committed to providing impeccable patient care.

Dr. Elena Iacob
Dr. Elena Iacob brings a wealth of experience and a passion for orthodontics. Born and raised in Romania, she completed her high school and medical school education before relocating to California in the mid-1990s. Driven by a desire to further her education, she attended UCLA, earning a Bachelor of Science in Biology. It was during her dental studies at Loma Linda University that Dr. Iacob discovered her true calling: orthodontics. She graduated from Loma Linda's prestigious orthodontic program in 2008, armed with a deep understanding of the field and a commitment to patient care.
Since 2008, Dr. Iacob has proudly called Texas home, serving the DFW metroplex with dedication and expertise. Her professional journey includes experience in private practice, as an independent contractor for a large corporate dental group, and as the owner of her own private practice. This diverse background has equipped her with a comprehensive understanding of patient needs and the intricacies of orthodontic care.



