Haylee “Rebecca” Hauser, MPAS, PA-C
Rebecca is a NCCPA-certified physician assistant who joined Texas Regional Asthma and Allergy Center in April 2025. She graduated from the UNTHSC PA program in Fort Worth in 2023, where she was a class representative and her capstone research report was selected as a finalist for submission to JAAPA. After graduation, she spent two years with the Allergy and Asthma Center of Texas in Frisco before joining NTXAAA.
She previously attended Oklahoma State University, graduating summa cum laude with a Bachelor of Business Administration degree in Marketing. She values building long term relationships with her patients based on empathy and trust as well as providing education and care to improve the well-being of the people under her care. Outside the office, you may spot her in a local thrift store or concert venue. Additionally, she enjoys photography, gardening, and volunteering in the community
Fellowship
Residency
Learn More About Haylee “Rebecca” Hauser, MPAS, PA-C
CLINICAL TRAINING
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August 2020 – February 2023 University of North Texas Health Science Center
12 Clinical Rotations – 1,860 clinical hours, 4 weeks at each clinical site:- Emergency Medicine, Harris Hospital Level II Trauma Center
- Cardiothoracic and Transplant Surgery, Methodist Hospital of Houston
- Internal Medicine, Tarrant County Jail
- Dermatology, Dermatology and Skin Cancer Surgery Center
- Reconstructive & Cosmetic Surgery, MP Plastic Surgery
- Internal Medicine, Vine Medical Center
- General Surgery, Harris Hospital
- Orthopedic Surgery, Lone Start Orthopedic and Spine
- Obstetrics and Gynecology, Women’s View Healthcare
- Family Medicine, Stone Oaks Family Practice
- Pediatrics, Dallas Healthcare for Children
- Psychiatry, John Peter Smith Hospital
EDUCATION
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August 2020 – February 2023
University of North Texas Health Science Center
Master of Physician Assistant Studies (MPAS) -
August 2015 – May 2019
Oklahoma State University
Bachelor of Science in Business Administration, Marketing summa cum laude
EMPLOYMENT HISTORY
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January 2026 – Present
North Texas Allergy & Asthma Associates
Certified Physician Assistant -
April 2025 – December 2025
Texas Regional Asthma and Allergy Center
Certified Physician Assistant -
March 2023 – February 2025
Certified Physician Assistant, The Allergy and Asthma Center of Texas
Certified Physician Assistant -
October 2021 – February 2023
UNT Health Science Center for Academic Performance
Student Tutor -
August 2018 – May 2019
Oklahoma State University Health Services
Medical Assistant
BOARD CERTIFICATION
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February 2023 – Present
National Commission on Certification of Physician Assistants (NCCPA)–Licensed
State-Licensed in Texas and New York State
HONORS & AWARDS
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Physician Assistant School
- Capstone research report finalist for student submission to JAAPA
- Elected class representative, coordinated student fundraiser that raised over $10,000 in revenue
- Dean’s List
- Physician Assistant Program Peer Mentor
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Undergraduate
- Outstanding Senior in the Spears School of Business
- Beta Gamma Sigma Honor Society: Member
- Phi Kappa Phi Honor Society: Member
- President’s Honor Role
- Dean’s List
- Phi Mu Sorority: Historian, House Manager
- Panhellenic All-Star Council: Member
- Spears School of Business Peer Mentor
- University Health Services Professional Education Program
PROFESSIONAL ASSOCIATIONS
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November 2024 – Present
DFW Metroplex Allergy Society -
March 2024 – Present
American Academy of Allergy, Asthma & Immunology -
June 2024 – Present
Association of PAs in Allergy, Asthma & Immunology -
August 2020 – October 2025
American Academy of Physician Assistants -
August 2020 – February 2023
Texas Academy of Physician Assistants -
August 2020 – February 2023
Physician Assistant Student Association
Q&A with Haylee “Rebecca” Hauser, MPAS, PA-C
1. What drew you to medicine?
I’ve always had a strong desire to help people. My initial interest in medicine was sparked by medical TV shows like Scrubs, and over time it deepened through a close family friend who would share inspiring stories from their experiences in the clinic and the operating room. Ultimately, these influences led me to discover my calling as a physician assistant.
2. What are your passions outside of work?
Photography, thrifting, interior design, D&D, concerts
3. What’s your favorite restaurant?
There are so many I like it’s hard to pick. Goodwins, Yujo omakase, Radichi Wood Fire Grill, Village Bakery, Sushi Sam’s, are a couple I enjoy.
4. Who would you consider to be a role model and why?
Ken Jeong inspires me because of his unique journey from being a practicing physician of internal medicine to successful comedian and actor. His path reminds me that you can excel in multiple passions, embrace every part of who you are, and fearlessly chase your dreams, both inside and outside of medicine.
5. What’s your favorite movie or book?
The Hunger Games, To Kill a Mocking Bird, Little Thieves, East of Eden
6. What was the last TV show you binge-watched?
Stranger things, The Pitt
7. What do you enjoy most about being a Medical Provider?
I enjoy watching my patients improve their chronic conditions (such as food allergies, eczema, asthma, nasal polyps, ect.) and helping them enhance their quality of life and regain control of their health. I also value building meaningful long-term relationships and seeing my patients grow along the way.
8. What is the best advice you have ever received?
“This too shall pass.” Whether you’re in good times or bad times, what you’re experiencing will not last forever. Cherish the good times.
9. If you could have a conversation with any person or character who would it be and why?
If I could talk to any character, I would choose Uncle Iroh from Avatar: The Last Airbender for his peace, wisdom, and gentle guidance—and because I’m certain he could make an incredible cup of tea.
10. If you could only eat one food for the rest of your life, what would it be?
Probably potatoes (any form) as they are so versatile! You can have french fries, chips, mashed potatoes, tater tots ect.