About
Sierra L. Bixenmann, PA-C
-
Sierra Bixenmann is working with the ENT team and will begin seeing her own patients in October.
Sierra grew up and was educated in Nebraska. In her free time, she enjoys staying active, whether through lifting weights, running, or hiking. Sierra also enjoys trying new yoga studios, and has certification as a yoga instructor. She also loves traveling and catching live music with friends and family. About her favorite area locales, Sierra says, "After growing up with Nebraska winters, I appreciate the warm weather of Central Texas and enjoy spending time outdoors, whether at a coffee shop patio or Barton Springs."
Learn more about Physician Assistants.
I appreciate that medicine allows me to combine my love for science with meaningful patient interactions. I was especially drawn to ENT because it is diverse and the impact on quality of life is real and direct, from how someone breathes to how they hear and sleep. Every patient deserves to feel heard, understood, and engaged in their care. I strive to provide open communication, evidence-based guidance, and a clear understanding of next steps, ensuring patients feel respected and supported.
Services
- Advanced Surgical Treatment of Sleep Apnea
-
Advanced Surgical Treatment of Sleep Apnea
Sleep apnea is a serious, potentially life-threatening condition. Treatment may include oxygen, behavioral changes, surgery, therapy, or the use of a CPAP machine.
- Diagnosis and Treatment of Voice Disorders
-
Diagnosis and Treatment of Voice Disorders
ARC Ear, Nose, and Throat (ENT) physicians and advanced practice clinicians (APCs) can help treat your voice problems through consultation, and medicine. If surgery is needed, our ENT physicians have extensive training and experience with medical treatment and surgical management, allowing them to be your guide before and throughout surgery.
- Evaluation and Management of Thyroid Nodules and Cancer
-
Evaluation and Management of Thyroid Nodules and Cancer
ARC offers evaluation and management of thyroid nodules and cancer.
- Head and Neck Cancer (Diagnosis and Treatment)
-
Head and Neck Cancer (Diagnosis and Treatment)
There are a lot of different cancers covered under "head and neck cancers." These cancers can start in the sinuses, mouth, tongue, throat, tonsils, salivary glands, and voice box.
- Other Disorders of the Head and Neck
-
Other Disorders of the Head and Neck
ARC offers treatment and care for disorders of the head and neck.
- Otology
-
Otology
Otology is a branch of medicine that studies the ear and diseases, diagnosis, and treatment associated with the area.
- Sinus Care
-
Sinus Care
Treatment and care for acute and chronic sinus conditions.
- Sleep Apnea (Diagnosis and Treatment including CPAP & Oral Appliance)
-
Sleep Apnea (Diagnosis and Treatment including CPAP & Oral Appliance)
Our ENT physicians and advanced practice clinicians (APCs) diagnose and treat sleep apnea through medicine and medical devices such as a CPAP machine.
- Telemedicine Visits
-
Telemedicine Visits
ARC offers telemedicine visits for primary and specialty care. ARC doctors and advanced practice clinicians (APCs) can quickly evaluate you for a new health issue or follow up with you via a phone call or video visit from the comfort of your home.
Learn More
- Ultrasound of the Head and Neck
-
Ultrasound of the Head and Neck
Ultrasounds can be used to assess head and neck disorders.
- Ultrasound-Guided Breast Biopsy
-
Ultrasound-Guided Breast Biopsy
An ultrasound-guided breast biopsy uses sound waves to help locate a lump or abnormality and remove a tissue sample for examination.
Learn More
- Voice Disorders (Diagnosis and Treatment)
-
Voice Disorders (Diagnosis and Treatment)
ARC ENT physicians and advanced practice clinicians (APCs) offer diagnosis and treatment for voice disorders.
-
Locations & Hours
Credentials
Board Certifications
National Commission on Certification of Physician Assistants
Education
BS in Psychobiology, Magna Cum Laude, Honors Program, University of Nebraska at Kearney, NE, 2020
MS in Physician Assistant Studies, Union College, Lincoln, NE, 2023
Mentions