National Allergy and ENT 2018-11-25T02:06:07+00:00

Charleston Allergist & Charleston ENT Experts

Our nationally recognized center for allergy, asthma and ENT services is located in Charleston, South Carolina (SC). Patients travel from across the nation to see our doctors John RameyPatricia Gerber, Joseph RussellNed Rupp and to participate in our food allergy, asthma, allergic rhinitis, eczema, or hives research studies. We offer Charleston ENT services for patients that include hearing, breathing, smelling, tasting, speaking and swallowing. Our offices are located in North CharlestonWest AshleyMount Pleasant, and Moncks Corner.

National Allergy & ENT’s staff and physicians will make every effort to listen to your symptoms while making you feel comfortable. We strive to maximize your time with your doctor while minimizing your waiting time.

We are proud to be rated the top Charleston Allergist and Charleston ENT practice in Lowcountry. Patient satisfaction is our #1 priority.

Our board certified allergy, asthma and ENT doctors are dedicated to providing the most up-to-date treatments for adult and pediatric patients.  Our doctors are consistently ranked as top providers in the US. We offer world-class expertise and the highest standards in diagnostic testing.

We are the top rated Allergy and ENT practice in the Charleston area!

Carole DenisiCarole Denisi

I'm extremely pleased with the professionalism of this office. The staff is great and the doctors even better. They really listen, as opposed to another popular ENT office I visited in Mount Pleasant. I met with two different doctors and ended up having a procedure in the North Charleston office, and I feel like a new person. Dr. Russell did the procedure. He is very thorough, and put me completely at ease, explaining everything to me. I did my research before agreeing to this procedure, he's an excellent doctor. My problems are gone! After feeling terrible for years, I feel fabulous. I highly recommend National Allergy and ENT, and especially Dr. Russell.

Ed FarmerEd Farmer

I want to thank all of the staff and doctors in the North Charleston office. From the receptionist to the doctors, everyone was caring, personable and professional. It was evident of their desire to help patients like me identify and treat my asthma and allergy issues. I am looking forward to better health and quality of life.

Ang RakAng Rak

My experience with Dr.Rupp and his staff was outstanding. The level of care, concern and making sure that as a patient I understood my diagnosis, planned treatment and extended follow-up care was outstanding. So glad I was referred to National Allergy and ENT.

How can we help you?



asthma inhaler


sore throat

Immune Deficiency


Ears, Nose and Throat

stuffy nose



Thyroid, Parathyroid and Head & Neck Surgery

plastic surgery

Facial Plastics and Reconstruction


Sleep Services

Clinical Research Studies

National Allergy & ENT has conducted Clinical Research Studies for over two decades studying conditions such as Asthma, Allergic Rhinitis (Hay Fever), Itching (Pruritus), Cough, Atopic Dermatitis (Eczema), Chronic Urticaria (Hives), Peanut Allergy, Milk Allergy, Egg Allergy, Vaccines, Migraine Headaches, Chronic Sinusitis, Nasal Polyps. The results from the trials have been featured in many publications.

National Allergy & ENT maintains research locations in North Charleston and West Ashley designed to suit the care of patient treatment and dedicated to clinical research.

We are currently looking for patients who would like to participate in our studies for Charleston Allergy and Charleston ENT. See our Clinical Research Studies page for more information.


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