Allergy, Asthma & Sinus Center, P.C.
Immunology • Sumter, SC • 1 (Sumter) locations
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 11, 2026. How our information is sourced · Report incorrect information
About
The Allergy, Asthma, & Sinus Center, P.C. is a private medical practice based in Florence, South Carolina, with three offices in the state. It specializes in allergy, asthma, and sinus care. The practice reports annual revenue of about $7.34 million and a small team (3 employees). Key contact: info@allergysc.com and phone (843) 679-9335. Notably, the centers appear to operate only in the United States, with their listed headquarters in Florence and no direct references to Sumter.
Services Offered
Insurance & Payment
Not published.
Languages Spoken
Not published.
Social Media
Photos
Photos published by Allergy, Asthma & Sinus Center, P.C. showing the immunology practice in Sumter, SC.
What Patients Say
Overall sentiment across review platforms: mixed
- Yelp: 1 review mention (1 Yelp review (negative))
Patients praise
- professional and personal staff interaction
- perceived high quality of medical care
- strong patient-doctor relationships
Common complaints
- reports of rude office staff
- complaints about unreturned phone calls
- difficulty reaching the office by phone
- concerns regarding incomplete or missed medical procedures/testing
"Dr. Douglas and his staff have always taken such wonderful care of my children and myself. Dr. Douglas is a wonderful doctor who cares about his patients."
- Allergy, Asthma & Sinus Center, P.C. testimonials page"I will never step foot into this practice! The office staff is rude, don't return your calls and barely answers the phone. My son had 3 appts in the last year there and was never tested for the second time."
- Yelp review (as cited on hoursfinder.com)Synthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].
In the News
- Expert Tips for Summer Allergy Relief from Allergy, Asthma & Sinus Center, P.C. Press Services - Jul 17, 2025
- Sherica Cain, NP 🩺 Colonial Healthcare - Sumter, SC - Dec 29, 2025
- ADAC Welcomes Dr. Heema Shah to Its Growing Team of Allergy and Immunology Specialists - Jul 31, 2025
- Jason A. Richard - Nurse Practitioner in Columbia, SC - May 14, 2026
- Cancer Care Close to Home: SCOA in Sumter - Mar 9, 2026
Information sourced from the clinic's website as of July 11, 2026.
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