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Meet the Doctors
At Kids Tooth Team Michigan, we've built a practice where children love to visit, doctors love to practice, and team members love to work. "Team" is in our name for a reason: we all sail together to create an exceptional, kid-friendly dental experience.
We are dedicated to providing individualized, expert care and are committed to going above and beyond to accommodate your needs. It is our goal to ensure you and your little one feel confident and informed every step of the way. If you ever have any questions or if there is anything we can do to make your experience more enjoyable, we're here for you!

What is Kids Tooth Team?
Kids Tooth Team Pediatric Dentistry was founded in 2019 in Buda, Texas by Dr. Alex and Tim Otto. Over the years, the practice has grown into a nationally recognized model of patient-centered pediatric dentistry with locations throughout Texas. In 2023, with the help of Dr. Kasey Stark, a native Michigander and close friend of Dr. Alex and Tim, Kids Tooth Team proudly expanded its crew to Michigan. We are honored to bring exceptional pediatric dental care to the families of Lake Orion and Fenton, and we can't wait to welcome your little one aboard.
Pediatric Dentist
Get to Know Dr. Kasey
Raised in the Flint metro area and an esteemed graduate of Flint Powers High School, Dr. Kasey Stark is a testament to dedication and excellence. She was selected for the prestigious Accelerated Seven-Year Dental Program at the University of Detroit Mercy right out of high school. While in her undergraduate studies, she was also captain of the Detroit Mercy Dance Team. She secured her Bachelor of Science and further honed her dental acumen at the renowned University of Detroit Mercy School of Dentistry.
Seeking advanced specialization, Dr. Kasey journeyed to Anchorage, Alaska, where she undertook an intensive two-year residency at the NYU Langone Dental Medicine Postdoctoral Residency Program. Beyond her formal education, Alaska offered her unparalleled experience, as she educated pediatric dental residents as a faculty member at the Alaska Medical Center and contributed significantly to the Alaska Cleft Lip and Palate Program. These enriching years in Alaska have imbued Dr. Kasey with a unique set of skills in pediatric dentistry.
Dr. Kasey met Dr. Alex of Kids Tooth Team, Texas while in residency. Together, they have expanded Kids Tooth Team to Michigan. Kids Tooth Team, Lake Orion is a clinic designed around the needs of your kiddos, ensuring they receive gentle, state-of-the-art care in a welcoming environment.
Beyond her clinical commitments, Dr. Kasey balances a wholesome life enriched with outdoor activities, including hiking and skiing. Alongside her husband Chase (also a distinguished dentist), their daughter Penny, and their loyal 180 lb. Mastiff, Lebowski, Dr. Kasey is incredibly excited to take pediatric dentistry in Michigan to a whole new level.
A dedicated member of the Academy of Pediatric Dentistry, American Dental Association, and both the Michigan Pediatric Dental and Dental Associations, Dr. Kasey is passionately committed to ensuring that the children of Michigan receive the very best in dental care. Entrust your child's smile to a dentist who truly understands our community, care, and excellence.


Why Did You Become a Pediatric Dentist?
Why Did You Become a Pediatric Dentist?
Dr. Justin studied martial arts from a young age, focusing on Shaolin Kung Fu, Judo, and Tai Chi at Yee’s Martial Arts Academy in the California Bay Area. His Grandmaster, Sifu John Yee, emphasized compassion and helping others, which shaped Dr. Justin’s character and inspired his passion for working with children. Teaching martial arts classes sparked his love for mentoring kids.
He was also inspired by his childhood dentist and orthodontist. Their positive influence showed him how powerful a healthy, happy smile could be—not just physically, but emotionally and mentally. During college and dental school, Dr. Justin pursued this passion through outreach programs, charity events, and leadership roles in pediatric-focused organizations.
One moment that has stayed with him was treating a terminally ill child through the Make a Wish Foundation. The child’s wish was simply to have a dental cleaning. Dr. Justin and his team decorated the room with balloons, and the boy smiled the entire time. That moment, and many others, are why Dr. Justin is passionate about what he does.
Selected for the prestigious Accelerated Seven-Year Dental Program at the University of Detroit Mercy
Bachelor of Science and Doctor of Dental Surgery from the University of Detroit Mercy School of Dentistry
Two-year pediatric dental residency at the NYU Langone Dental Medicine Postdoctoral Residency Program in Anchorage, Alaska
Faculty member at the Alaska Medical Center; significant contributions to the Alaska Cleft Lip and Palate Program
American Board of Pediatric Dentistry
American Academy of Pediatric Dentistry
American Dental Association
Board Member, Michigan Academy of Pediatric Dentistry
Michigan Dental Association
Pediatric Dentist
Get to Know Dr. Ian
Born in the Caribbean paradise of Puerto Rico and raised in sunny South Florida, Dr. Ian Rodriguez brings warmth and energy to every appointment. His natural charisma and genuine passion for kids make him a favorite among little patients and parents alike.
Dr. Ian began his academic journey at the University of Central Florida, earning his bachelor's degree in Biotechnology with a minor in Biomedical Sciences. From there, he headed to Utah to complete dental school at the Roseman University College of Dental Medicine. His experience as a youth camp counselor gave him a head start in managing the care of pediatric patients and reignited his passion for working with kids. That passion led him to pursue a pediatric dental specialty right here in Michigan.
While completing his residency at the Children's Hospital of Michigan, Dr. Ian had the opportunity to work alongside Dr. Kasey. It didn't take long for her to see that his values were a perfect fit for Kids Tooth Team.
When he's not in the office, Dr. Ian loves hitting the hiking trails, camping, and snowboarding. On Sundays, you'll find him hosting football watch parties, firing up the grill, and cheering on the Lions with his fiancee Daisy (also a dentist!) and their two dogs, Bruno the Berner and Nala.


Why Did You Become a Pediatric Dentist?
Why Did You Become a Pediatric Dentist?
Dr. Sage’s journey to dentistry was unique. He originally studied electrical engineering at Purdue and worked in mortgage banking before discovering his true passion—pediatric dentistry.
Having grown up in Korea, he experienced a shift in access to quality dental care after moving to the U.S. That experience sparked a desire to make a difference and advocate for access to compassionate, equitable care for all families.
Once he entered dental school, Dr. Sage knew pediatrics was his calling. His ability to connect with kids and make dentistry fun led him to specialize and pursue board certification. Today, he feels grateful to help children build lifelong healthy habits through trust, education, and gentle care.
Bachelor's degree in Biotechnology, minor in Biomedical Sciences, University of Central Florida
Doctor of Dental Medicine, Roseman University College of Dental Medicine
Pediatric Dental Residency, Children's Hospital of Michigan
American Academy of Pediatric Dentistry
American Dental Association
Michigan Dental Association
Michigan Academy of Pediatric Dentistry
Pediatric Dentist
Get to Know Dr. Helen
Dr. Helen Yuan was born in Canada and grew up in Spokane, Washington. She completed her undergraduate studies at the University of Southern California (USC), and in 2016 earned a Master's degree in Global Health from the University of California, San Francisco (UCSF), writing her thesis on early childhood dental decay in Nepal. She returned to USC to earn her Doctor of Dental Surgery in 2021, then completed a General Practice Residency at the Palo Alto VA Hospital and Stanford Hospital joint program in 2022.
During dental school, Dr. Helen spent much of her free time with USC's Mobile Clinic program, which sparked her love for pediatric dentistry and working with kids. After her residency, she worked at a primarily pediatric dental practice in California before matching to her top choice, Children's Hospital of Michigan, for her pediatric dental residency. That's where she got to know Dr. Kasey, and where her path to Kids Tooth Team Michigan began.
Outside of dentistry, Dr. Helen loves to stay active. You'll find her playing ultimate frisbee, rock climbing, throwing pottery, traveling the world, sampling delicious food, and enthusiastically petting other people's dogs.
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Bachelor's degree, University of Southern California
Master's degree in Global Health, University of California, San Francisco
Doctor of Dental Surgery, University of Southern California
General Practice Residency, Palo Alto VA Hospital / Stanford Hospital joint program
Pediatric Dental Residency, Children's Hospital of Michigan
American Academy of Pediatric Dentistry
American Dental Association
Michigan Academy of Pediatric Dentistry
Pediatric Dentist
Get to Know Dr. Ayah
Dr. Ayah Koleilat grew up in North Dakota, and made her way to Michigan right after high school and never looked back! She earned her Bachelor's degree in Biology at the University of Detroit Mercy, graduating Summa Cum Laude, and went on to complete her dental degree at the Detroit Mercy School of Dentistry in 2019.
Dr. Ayah's deep passion for serving others, especially children, led her to pursue additional training in pediatric dentistry. She completed her residency at the University at Buffalo in Buffalo, New York, and is now a board-certified pediatric dentist.

Bachelor's degree in Biology, University of Detroit Mercy (Summa Cum Laude)
Doctor of Dental Surgery, University of Detroit Mercy School of Dentistry
Pediatric Dental Residency, University at Buffalo
Board-Certified Diplomate, American Board of Pediatric Dentistry
Member, American Academy of Pediatric Dentistry
Pediatric Dentist
Get to Know Dr. Alex
Dr. Alexandra Otto is a nationally recognized pediatric dentist, speaker, healthcare executive, and leader in the field of pediatric dentistry. Alongside her husband Tim Otto, she is the co-founder of Kids Tooth Team and Alcan Dental Cooperative, a growing organization dedicated to helping independent pediatric dentists thrive while preserving doctor-led ownership and clinical autonomy.
Dr. Otto continues to practice chairside full-time and serves as Medical Director of Dentistry at Texas Children's Hospital Austin, where she oversees the hospital's dental clinic and leads the pediatric dentist role on the Craniofacial Team. She is also the founder of Kids Tooth Team Outreach, a 501(c)(3) nonprofit that deploys a mobile dental clinic to bring free care directly to underserved elementary schools throughout Central Texas, having donated nearly $1 million in dental care to children in need.
A graduate of Virginia Commonwealth University School of Dentistry, Denver Health Medical Center's General Practice Residency, and NYU Langone's Advanced Education in Pediatric Dentistry program in Anchorage, Alaska, Dr. Otto is one of the most decorated and decorated voices in organized dentistry today.

Doctor of Dental Surgery, Virginia Commonwealth University School of Dentistry
General Practice Residency, Denver Health Medical Center
Advanced Education in Pediatric Dentistry, NYU Langone Health (Anchorage, Alaska)
Board-Certified Diplomate, American Board of Pediatric Dentistry
Fellow, American College of Dentists
Fellow, International College of Dentists
Fellow, Pierre Fauchard Academy
Fellow, Academy of General Dentistry
ADA "Top 10 Under 10" Dentists in America
Incisal Edge "40 Under 40" recipient
President, Texas Academy of Pediatric Dentistry
Secretary-Treasurer, Southwestern Society of Pediatric Dentistry
Chair, Texas Dental Association Council on Professions and Trends
National Private Practice Expert Consultant, AAPD Safety Committee
Texas Representative, ADA Council on Advocacy for Access and Prevention
FAQs
Still have questions?
Give us a call to chat with one of our friendly team members!
Pediatric dentists are the specialists of the children's dental world, experts in delivering kid-friendly care from the very first tooth. The dental needs of children are different from those of adults, which is why pediatric dentists complete an additional two to three years of pediatric-focused training beyond dental school. While a general dentist cares for patients of all ages, a pediatric dentist focuses exclusively on children. A large part of that advanced training centers on pediatric behavior management, and the techniques and skills that make dental visits comfortable, calm, and even fun for little ones.
According to the American Academy of Pediatric Dentistry, your child's first dental visit should happen by their first birthday, or when their first tooth comes in, whichever comes first. We'll check that their oral health is developing on track and answer all your questions about caring for those tiny teeth. And if your child is a little older and just getting started, no worries. The best time to begin is now!
Sedation may be a good option for children who are anxious about treatment, require a significant amount of dental work, have severe dental anxiety, or cannot safely be treated using minimally invasive techniques alone. Our doctors will walk you through every safe and reasonable option before deciding what's right for your child. Sedation is never the only option, it's simply one tool in our toolkit for keeping your little one safe and comfortable.