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Austin ENT Associates

At Austin ENT Associates in Round Rock, Texas, the team of board-certified otolaryngology-head and neck surgeons provides comprehensive care for disorders of the head and neck in children and adults. The ear, nose, and throat (ENT) specialists are experts in diagnosing and treating ear infections and nasal and sinus disorders. They also provide comprehensive hearing care, including screenings and hearing aids.  

The experienced surgical team at Austin ENT Associates also performs balloon sinuplasty, thyroid surgery, sinus surgery, tonsil and adenoid surgery, and head and neck surgery. They use the most advanced tools and techniques to ensure patients get the best outcomes and aim to make their lives better. 

The team at Austin ENT Associates recognizes that health care is sometimes complicated and confusing, and believes it’s important for patients to have easy access to their doctors. To support their patients’ needs, they make getting appointments simple and ensure the doctors are always available and accessible. 

To schedule an appointment with the ear, nose, and throat specialists, call Austin ENT Associates or book an appointment online today.


Nasal and Sinus Disorders
Sinus Surgery
In-Office Sinuplasty


Tonsil and Adenoid Surgery
Thyroid Surgery
Head and Neck Surgery


Ear Tubes
Ear Infections
Hearing Aids


    In order to expedite the New Patient registration process and to help minimize your waiting time, copies of the required forms can be downloaded from this website and completed in advance. In order to safely social distance patients during this time, we ask that you bring your new patient forms completed along with your insurance card and photo ID. If you are unable to print out the forms to complete prior to your arrival, please arrive at least 20 minutes prior to your appointment time.

    View Our Forms


  • Trust your health to an expert.

    Our clinic has been treating patients in the Austin and Round Rock area for greater than thirty years. All our physicians are board certified and have extensive training in the specialty of Otolaryngology-Head and Neck Surgery. We offer up-to-date techniques in treating both children and adults with disorders of the head and neck.

    Meet Our Physicians


Words from our patients

  • Google

    "Dr. Daniel Ratcliff is an exceptional specialist, his team is very helpful and nice and I am so thankful I could take my 4 year old to him."

    Taylor D.
  • Google

    "I’d give more than 5 stars if I could! Can’t say enough good things about Dr. Zapalac!"

    Alexandra W.
  • Google

    "Dr Zapalac was wonderful...our sweet 2 year old was taken care of in a way that put us at ease immediately."

    Kimberly E.
  • Vitals

    "Whenever I have a MRI or CTScan performed, Dr. Zapalac calls me with the results and not his PA or nurse."

    Self-verified patient
  • Google

    " Dr. Zapalac and Amanda were extremely knowledgeable and they made me feel extremely well taken care of."

    Robin T.