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.

Our Mission


Cross Timbers ENT provides transformational healing through state of the art care while providing a personalized, premier experience. We provide a first class environment while focusing on our core values.

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Our Core Values

Experience

Our patients deserve a personalized experience as we listen, adapt, and provide a friendly atmosphere that makes them feel at ease.

Excellence

In every encounter with our patients, we will seek to provide the best service and care possible as if they are members of our own family.

Efficiency

We value our patient’s time and will continually seek ways to maximize our time with them and minimize their wait on us.

Expertise

We are experts in our field and will continue to learn about the latest technologies to provide extraordinary care.

Effectiveness

We will continue to search for the most effective solutions and diagnoses for each patient to minimize cost and provide the best results.