Dallas Breathe Free Welcomes Halie Sigman!
Halie Sigman is a board-certified Adult-Gerontology Acute Care Nurse Practitioner serving patients at Dallas Breathe Free Sinus & Allergy Centers. With a strong clinical background in hospital medicine and specialty care, Halie brings deep expertise and compassion to her role in ENT and allergy services.
Halie began her nursing career in 2018 and spent six years as a floor nurse before earning her Master of Science in Nursing from The University of Texas at Arlington in 2023. She previously served in a bone marrow transplant unit, caring for patients with complex oncologic conditions. Now focused on ENT care, Halie provides personalized treatment for patients dealing with chronic sinus issues, allergies, snoring, and sleep disturbances. She is especially skilled in managing care before and after advanced procedures such as balloon sinuplasty. Patients value Halie’s approachable style, clinical precision, and commitment to improving quality of life through targeted, evidence-based care.
When not in clinic, Halie enjoys spending time with her husband Cody, their son Grayson, and their two dogs, Sadie and Piper.
Looking for relief from sinus pressure, allergies, or snoring in Dallas? Schedule an appointment with Halie Sigman at Dallas Breathe Free Sinus & Allergy Centers today.

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