Allergists and Immunologists Near Me in Hendersonville, TN

Allergy Care • Hendersonville, TN

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About

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Clinic Type

Allergy Care

Address

222 22nd Ave N, Nashville, TN 37203

Phone

(629) 255-2145

Email

careers@ascension.org

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://healthcare.ascension.org/find-care/specialty/allergists-and-immunologists/hendersonville--tennessee

Emergency Care

If you are experiencing a life-threatening emergency, call 911 or go directly to the ER.

Services Offered

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Team

Keegan M Smith, Allergy and Immunology — MD
Jennifer P Ker, Allergy and Immunology — MD
Donald T Brothers, Jr, Allergy and Immunology — MD
John P Overholt, Allergy and Immunology — MD
Martha J Butterfield, Allergy and Immunology — MD
Leslie J Newman, Jr, Allergy and Immunology — MD
John T Kolisnyk, Allergy and Immunology — DO, BS
Michael I Derrick, Allergy and Immunology — MD

Insurance & Payment

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Languages Spoken

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FAQs

What are the Allergy and Immunology services offered at Heritage Medical Associates?

The page lists Allergy and Immunology specialists affiliated with Heritage Medical Associates in Nashville, including providers such as Keegan M Smith, MD; Jennifer P Ker, MD; Donald T Brothers, Jr, MD, among others, with locations in Nashville (222 22nd Ave N) and related clinics. It implies specialty care in allergy and immunology.

Where is Heritage Medical Associates located for Allergy and Immunology in Nashville?

222 22nd Ave N, Nashville, TN 37203 (Heritage Medical Associates: 222 Medical Office Building).

What is the contact phone number for Heritage Medical Associates Allergy and Immunology in Nashville?

(629) 255-2145 or (629) 255-2238 depending on the provider location listed.

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Photos

What Patients Say

Overall sentiment across review platforms: mixed

WebMD: 5/5 (1)
Healthgrades: 4.5/5 (8)

Patients praise

kind and talented staff for allergy shots and blood draws
convenience for long-term patients
thorough explanation of conditions and treatments
courteous staff

Common complaints

dissatisfaction with the process of getting food allergy testing and subsequent visit experience

"I absolutely love the place. It's smooth sailing. The desk assistants are always kind, the nurses/np are very very talented at giving shots and drawing blood ..."

— Yelp review for The Allergy, Asthma & Sinus Center

"Can't recommend this place. Called and spoke with the doctor and let her know I wanted to get food allergy testing ... Set an appointment and went in a..."

— Yelp review for The Allergy, Asthma & Sinus Center

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].