
Family Allergy & Asthma Care

Mary Hudelson, MD
Long-time member of the American Board of Allergy & Immunology, Dr. Hudelson founded the FAAC in 1993 to provide an innovative patient-centered experience through services such as allergy testing, sinus CT scans, and lung function tests in the office at the same time as appointments. She received her medical degree from Texas Tech University and served in the military as an Army reservist activated for Operation Desert Storm, during which time she cared for military dependents staying at... More Information
Long-time member of the American Board of Allergy & Immunology, Dr. Hudelson founded the FAAC in 1993 to provide an innovative patient-centered experience through services such as allergy testing, sinus CT scans, and lung function tests in the office at the same time as appointments. She received her medical degree from Texas Tech University and served in the military as an Army reservist activated for Operation Desert Storm, during which time she cared for military dependents staying at the Aviano Base in Italy and even met her husband. Upon returning to the U.S., Dr. Hudelson chose allergy/immunology as a specialty in order to continue serving entire families with patients of all ages.

Marie Fitzgerald, MD
Dr. Fitzgerald is a second-generation Texas allergist who is board-certified in allergy & immunology and internal medicine. She received her medical degree from McGovern Medical School and chose to dedicate her life to allergies due to her experiences as a child with her own allergy treatment, as well as due to witnessing her father’s work as an allergist. For over a decade, Dr. Fitzgerald has been the director of the FAAC’s nationally-certified pollen counting station, which... More Information
Dr. Fitzgerald is a second-generation Texas allergist who is board-certified in allergy & immunology and internal medicine. She received her medical degree from McGovern Medical School and chose to dedicate her life to allergies due to her experiences as a child with her own allergy treatment, as well as due to witnessing her father’s work as an allergist. For over a decade, Dr. Fitzgerald has been the director of the FAAC’s nationally-certified pollen counting station, which was founded by her father in the early 1950s. She also has experience as an associate professor at UT Southwestern and is known for listening to patients and working with them to find the best treatment for their lifestyle. Dr. Fitzgerald’s experiences with her own children’s allergies have also further bolstered her passion for learning all that she can and treating patients of all ages.

Susamita Kesh, MD
Dr. Kesh received her medical degree from the University of Missouri Kansas City and was trained as a fellow at the Cincinnati Children’s Medical Center. She has a strong background in pediatric allergy care. She is passionate about helping patients get to the root of their problems by empowering them through teaching/education regarding their condition and finding solutions that work specifically for them.
In her free time, Dr. Kesh loves to travel and play outdoor tennis, and s... More Information
Dr. Kesh received her medical degree from the University of Missouri Kansas City and was trained as a fellow at the Cincinnati Children’s Medical Center. She has a strong background in pediatric allergy care. She is passionate about helping patients get to the root of their problems by empowering them through teaching/education regarding their condition and finding solutions that work specifically for them.
In her free time, Dr. Kesh loves to travel and play outdoor tennis, and she hopes to help others be able to enjoy hobbies that they love as well without being hindered by their allergic conditions.
Flower Mound
3051 Churchill Drive Suite 130
Flower Mound, TX 75022
PH: (972) 539-0086
Denton
209 N Bonnie Brae
Medical Building 3, Suite 100
Denton, TX 76201
PH: (972) 539-0086