At Parkway ENT and Allergy in Katy, TX, patients receive exceptional care from David Sycamore, MD and Sreekrishna Donepudi, MD, allergists and board-certified otolaryngologist, their hearing instrument specialist, Jason Behler. Everyone on staff is acutely aware of the emotional stress patients feel when they have a voice disorder or hearing loss. They go the extra mile to offer support and the best treatment available.

When patients need an accurate diagnosis and quick treatment, it’s essential to offer the most advanced and effective procedures. That’s why the team at Parkway ENT and Allergy offer the gold-standard for evaluating voice disorders, video stroboscopy, and one of today’s most successful treatments for chronic sinusitis, in-office sinus balloon dilation.

The scope of services at Parkway ENT and Allergy is comprehensive. The team love kids and work with people of all ages. They diagnose and treat every type of ear, nose, and throat problem, perform allergy testing, provide allergy shots, and provide ongoing management of asthma.

Many people don’t realize that ENT physicians are also expert head and neck surgeons. Dr. Sycamore is an especially skilled surgeon who performs procedures ranging from tonsillectomies, ear tubes, and thyroid surgery, to nose repair, and traditional sinus surgery.

Patients needing hearing aids have access to devices from all the different manufacturers and a large choice of styles. They also have the personal attention of a specialist who helps them find a hearing aid that fits their hearing needs, lifestyle, and budget.

The team at Parkway ENT and Allergy welcome patients to call, whether they just have a question or need to make an appointment. Or, use the convenient online booking feature to reserve an appointment today. 

Choose Your Provider


Words from our patients

  • Google

    "I'm very happy to have found a great dedicated physician to treat me as a patient. I give him 100 stars."

    Nitza B.
  • Google

    "Dr. Sycamore and staff are second to none. My experience with him and his staff was as good as it gets & I would highly recommend."

    Piper K.
  • Google

    "Excellence service and care for the customer. From the front desk, to the medical assistant and the doctor, everyone was very professional and friendly."

    William C.


Parkway ENT and Allergy
24022 Cinco Village Center Blvd, 220
Katy, TX 77494
Phone: 281-318-6304
Fax: 404-698-2510

Office Hours

Get in touch