We would like to welcome Dr. Ceisha Ukatu to Cross Timbers ENT. She will be joining us June 3, 2024. Please call to schedule an appointment with her.

Luke Shellenberger, M.D.

Meet Dr. Shellenberger

Dr. Luke Shellenberger is a board-certified physician with certifications in sleep medicine and otolaryngology. As the only ENT in Arlington, Mansfield, or Midlothian with privileges at Cook Children's Medical Center, Dr. Shellenberger specializes in identifying and treating medical conditions that impact the ear, nose, and throat. Dr. Shellenberger graduated medical school from Baylor College of Medicine and served his surgical residency at the University of Iowa. 

specialties and Recognition

Dr. Shellenberger’s clinical interests include the surgical treatment of sinus disease, pediatric ENT conditions, management of neck and thyroid masses and cancers, and surgical management of sleep apnea. He has undergone additional training in sleep medicine to obtain board certification in this area.  He has created a blog focused on ENT education which can be viewed at DrShellenberger.com.

Awards and Honors

After graduating from Baylor University summa cum laude, Dr. Shellenberger attended medical school where he was an Alpha Omega Alpha graduate, as well as an Exceptional Graduate in Otolaryngology-Head and Neck Surgery in 2001. During his residency in 2005, he was also recognized for the Alfreda Van Wart Award for clinical resident research.


Beyond his practice in Mansfield and Arlington, Dr. Shellenberger enjoys traveling, shooting sports, and family time with his wife, Erin, and children, Lawson, Alex, Audrey, and Caroline. He is a man of Christian faith and has started a mission organization called "The Inheritance", which is currently working to provide ENT care to people in need in the country of Eswatini, Africa.


"Very professional knowledgeable and friendly. Very easy to talk to and patient"



"The entire staff and Dr Luke Shellenberger, MD were all so friendly and helpful. I was treated with respect, great information, and hope for solutions to my health problems... I highly recommend Dr Luke and his staff!"



"Efficient and very friendly!"



"Dr. Shellenberger is really concerned about my well being..I really like how he cares for my well-being as well as his other patients.."



"MD was professional and good bedside manner. The front desk staff were not very welcoming or friendly. I left a VM regarding a prescription that needed to be corrected and they did not have the courtesy to let me know it was taking care of. I had to call the pharmacy to see if it was ready ."