About Us

Covenant Allergy and Asthma Care is the private practice of Susan P. Raschal, DO, and provides diagnosis and treatment for infants, children, adolescents and adults who suffer from allergies, asthma and other disorders of the immune system. Dr. Raschal practiced as an allergist in Chattanooga for 11 years before her desire to be a part of a faith-based practice led her to open Covenant Allergy and Asthma Care in 2009. Dr. Raschal believes that medically treating the condition is only a part of the healing process. She views her practice as the continuation of a covenant she made with God to treat her patients with kindness and understanding in every step of their care.

At Covenant, we understand that there are few conditions that can impact your quality of daily life more than allergy-based diseases. Studies show that people suffering from nasal allergies don't sleep well, don't do as well at work and school, have more sinus infections, headaches and have a poorer quality of life. With aggressive management you can feel better.

Uncontrolled (and undiagnosed) asthma contributes to missed work and school, and limitation of physical activity. Interventions and medications should allow almost everyone with asthma to live normal, relatively symptom-free lives.

Utilizing state-of-the-art electronic medical records software, Dr. Raschal and her team of professionals will partner with you to successfully control your allergies and asthma. You and your family can begin to enjoy a better quality of life here in the wonderful Chattanooga and North Georgia area.