Staff

Jonna

Hi - I am Jonna and I have worked in the dental field since 1985. I graduated from PCI in 1985. I am a Certified Dental Radiographer and Certified in Coronal Polishing. I enjoy being an orthodontic assistant as I have had braces myself and like to see the smiles on patient's faces when treatment is completed. I have 3 beautiful daughters, Logan, LeAnne and Lydia. I enjoy spending time with my daughters and five grandchildren, they sure do keep me young! I also enjoy walking, biking and gardening and also like being inside and reading a good book. It is a joy working at Rosenthall Orthodontics with such a good team.

Sam

Hello! My name is Sam (short for Samara). I've had the privilege of serving as Treatment Coordinator since 1978. I'm a certified dental radiographer and a graduate of Ball State University with a degree in Elementary Education. I love the opportunity to educate patients about the many benefits of orthodontic treatment. I've been married to my husband, Mark, for over 40 years. Together we have a fabulous daughter Megan and two wonderful granddaughters, Ashlynn and Brayley. In my spare time, I serve as the pianist for two churches and enjoy spending time with my family.

Stephanie

Hi, my name is Stephanie, I have been working at Rosenthall Orthodontics since 2003. I have enjoyed working with a great staff and terrific patients. I graduated from Delta High School, attended Ivy Tech and completed a dental assisting course at Dental Careers Foundation. I am a Certified Dental Radiographer and certified in Coronal Polishing. I am married and have one daughter. Our family enjoys fishing, biking, swimming and vacations.

Kristi

Hi my name is Kristi. I have worked as an Orthodontic assistant since 2000. I am a certified Dental Radiographer and Certified in Coronal Polishing. I love Ortho and am very excited to be a part of the team here. I enjoy spending time with my kids and grandkids. I am also an animal lover and have many pets.

Twila

My name is Twila and I have been in the orthodontic field since 2003. I graduated from Harrison College in 2002 with a degree in travel management, but soon found out my true calling was a career in orthodontics. I am a certified Dental Radiographer and Certified in Coronal Polishing. I love our team at Rosenthall Orthodontics and enjoy working with my awesome coworkers. In my free time I like to take walks with my dog Ollie and read a good book.

Morgan

Hi! I'm Morgan and I graduated from Madison-Grant High School in 2020 and attended Ross Medical Education Center with a degree in Dental Assisting. I've always known I wanted to be in the Dental field and I love helping patients achieve the smile of their dreams! I'm so thankful to be apart of such an amazing staff! In my free time I love going to the gym, spending weekends at the lake, and being with my 2 dogs, Willow and Wrigley.

Ashleigh

HI, my name is Ashleigh. I graduated from Pendleton Heights High School in 2016. In 2022, I graduated from Dental Office Training by Lynn where I received my EFDA and DA certificates. I fell in love with the environment at Rosenthall Orthodontics when I was a patient here when I was younger. In my free time I enjoy going outdoors and spending time with my son Kohen and my daughter Addilyn.

Kylie

Hi, my name is Kylie. I graduated from Yorktown High School in 2022. I'm so thankful to work with an incredible staff and in a very supportive office where I can further my career. Outside of work, I love hanging out with my friends and family. Fun Fact: I have a bearded dragon named Cedric.

Isabel

Hi, my name is Isabel. I was born and raised in Muncie, Indiana. I am a 2015 graduate of Burris High School. I have a beautiful daughter named Nevaeh. I enjoy working at Rosenthall Orthodontics because the doctor and staff are warm and welcoming. When I am not at work I like spending time with my family, exercising, and hanging out with friends.

Brittney

Hi, my name is Brittney. I was born and raised in Anderson, Indiana. I graduated from Anderson High School in 2006. I love working at Rosenthall Orthodontics because the staff and doctor are so awesome and it is such a fun atmosphere. I have been married since 2011 to my husband, Derek. We have a daughter, Kennedi, and a son, Kaden. In my spare time I enjoy being with my family which includes our fur baby Dobby, exercising, painting, and traveling.

Kailey

Hi, I'm Kailey and I have been at Rosenthall Orthodontics since 2024. I graduated from Ball State University in 2023 with a Bachelor of Arts in English and a minor in Spanish and Strategic Communications. In my free time I enjoy listening to music, painting, and spending time with my family. I am very excited to be a part of the team at Rosenthall Orthodontics!