Smile Straight Orthodontics - Midland, TX Team

Dr. Jennifer Sullivan had an interesting start to life having been born in Frankfort, Germany, and then moving to all-american Indianapolis, Indiana. 

In true Hoosier fashion, she went to Indiana University in Bloomington for her Bachelor of Arts.

She went onto earn her Doctorate of Dental Medicine from University of Pennsylvania School of Dental Medicine in Philadelphia. Dr. Sullivan also received her Advanced Education in General Dentistry Certificate from the University of Pennsylvania.

Dr. Sullivan practiced general dentistry and was a faculty member of Clinical & Restorative Dentistry at the University of Kentucky before she decided she wanted to devote her life to transforming patients' lives by improving their smiles. She went on to receive her Masters Degree & Certificate of Orthodontics from the University of Kentucky Orthodontic Graduate Program.

"I moved to Midland in the Great State of Texas on a leap of faith and for a fresh start. I have never looked back and it has been one of the best decisions of my life."

She feels that in orthodontics, she has a unique opportunity to see patients frequently over a long period of time, especially young people. Though their treatment she sees their confidence improve as their smiles come to life. 

She enjoys orthodontics because it is such a unique combination of art, science, technology, and teamwork.

Dr. Sullivan is an active member in many organizations including the American Association of Orthodontists, Texas Association of Orthodontics, and the American Dental Association.

Adrienne Castro was born in Denver City, TX. While the town boasts less than 5,000 residents, it is too big for one county! It is located partly in Gaines County, but mostly in Yoakum County. 

Her family moved to Midland and she graduated from Midland High School. 

She has always worked in healthcare, but when she was introduced to orthodontics, she knew that was where her heart was. 

One of the things she likes most about working at Smile Straight Orthodontics is meeting all the different people and families that come into the office. She loves being able to interact with all the patients and their families.

Jacklyn Jefferson was born over in Odessa and went to Permian High School through her sophomore year. But she left the Friday night lights behind and graduated from Legacy High School (formerly Robert E. lee High School) here in Midland. 


Jacklyn enjoys helping all patients with their journey but she especially enjoys the kids. She knows how a great smile can help a teenager's self esteem.