Our offices are now closed. If you have a life-threatening emergency or urgent clinical need, please hang up and dial 911 or go to your nearest emergency department. For non-urgent issues, please click here for our After-Hours Frequently Asked Questions. If you need to request a prescription refill, please contact your pharmacy directly. You may also call us at 704-372-7900 to leave a general voice message or reach our after-hours answering service.
Remember MASKS ARE STILL required in all CAAC offices at all times. Thank you for understanding & complying. Also, please be patient with us Spring Allergy Season is a very busy time at all of our offices.
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Pollen and Mold Levels

Pollen counts are updated daily from February 15 to November 15.

Last Updated:

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Patients Treated

Children and adults


Board Certifications

  • American Board of Allergy and Immunology, 2017
  • American Board of Internal Medicine, 2005


  • Recognized as one of Charlotte Magazine’s “Top Doctors” in Allergy/Immunology, 2020, 2021, 2022
  • Recognized as a Top Doctor by NC Top Docs, 2021


  • Fellowship: University of Michigan Hospitals and Clinics, Ann Arbor, Michigan
  • Residency: Rush University Medical Center
  • Internship: Rush University Medical Center
  • Medical School: Rush Medical College, Chicago, Illinois
  • Undergraduate: University of Iowa


Dr. Susan Hungness has been a physician at Carolina Asthma & Allergy Center since 2007. She treats both adults and children in our Eastover, South Park, & Rock Hill locations.

Originally from Naperville, Illinois, Dr. Hungness graduated summa cum laude from the University of Iowa. She completed Medical School, her Internship, & Residency at Rush Medical College in Chicago, Illinois, and her Allergy & Immunology Fellowship at University of Michigan Hospitals and Clinics in Ann Arbor, Michigan. Dr. Hungness is board certified in Allergy & Immunology.

Dr. Hungness enjoys helping patients to further understand and more successfully manage their medical issues to help them feel better. As the mother of a child with eczema and food allergies, she understands the challenges that come with managing such conditions.

For fun, Dr. Hungness enjoys hiking, scrapbooking, and spending time with her husband and two young children.

Listen to Dr. Hungness explain:


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