NOTICE: Dr. Leffingwell will see patients only in Midlothian, and Dr. Opeoluwa Daniyan has joined our practice. Dr. Leffingwell’s established patients in Mansfield or Arlington can transition to Dr. Daniyan upon request.

Meet Our Team

6 Team Members
  • Our Team

    Meet Our Team

    Our Team

    Our Team

    Meet Our Team

    Our caring team at Cross Timbers ENT is dedicated to providing you and your family with the attentive and patient-focused service you deserve.

  • James Leffingwell, M.D.

    James Leffingwell, M.D.

    James Leffingwell, M.D.

    Dr. James Leffingwell is a board-certified ear, nose, and throat specialist in Tarrant County who provides outstanding patient-focused medical care.

  • Luke Shellenberger, M.D.

    Luke Shellenberger, M.D.

    Luke Shellenberger, M.D.

    Dr. Luke Shellenberger is an ENT specialist at Cross Timbers ENT in North Texas who treats conditions that affect the ear, nose, and throat.

  • Allis Cho, M.D.

    Allis Cho, M.D.

    Allis Cho, M.D.

    Dr. Allis Cho is a board-certified ear, nose, and throat physician who specializes in treating disorders, such as sinus congestion and ear infections.

  • Jonathan Wu, M.D.

    Jonathan Wu, M.D.

    Jonathan Wu, M.D.

    Dr. Jonathan Wu is a seasoned otolaryngologist at Cross Timbers ENT who specializes in treating diseases that hinder the nose, ear, and throat.

  • Opeoluwa Daniyan, M.D.

    Opeoluwa Daniyan, M.D.

    Opeoluwa Daniyan, M.D.

    Dr. Daniyan provides compassionate medical and surgical ENT care for children and adults.