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Home Chevron Right Locations Chevron Right Allergy, Asthma & Immunology

Allergy, Asthma & Immunology

Hattiesburg, MS

Allergy, Asthma & Immunology - Hattiesburg Clinic
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(601) 261-1800
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Hattiesburg Clinic - Liberty Junction
6414 Hwy. 98
Ste. 80
Hattiesburg, MS 39402
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About Services Providers
Allergy-Asthma-Immunology building

Hattiesburg Clinic Allergy, Asthma & Immunology provides specialized care through testing and treatment of allergies and asthma in pediatric and adult patients. Our providers have training and special practice interests in allergic rhinitis (nasal allergies), pediatric asthma, food allergies and eczema.

Blake Olmsted, MD
Blake R. Olmsted
MD
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Hattiesburg
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(601) 261-1800
Services
Allergy, Asthma & Immunology
View Bio
Marlee Wadsworth MD, Allergy Asthma and Immunology
Marlee Wadsworth
MD
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Hattiesburg
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(601) 261-1800
Services
Allergy, Asthma & Immunology
View Bio
Kacey Phillips, AGACNP
Kacey B. Phillips
AGACNP
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Hattiesburg
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(601) 261-1800
Services
Allergy, Asthma & Immunology
View Bio
Allergy, Asthma & Immunology
Allergies and asthma are common conditions that affect millions of people and often occur together. Allergy, asthma and immunology providers focus on evaluating, diagnosing, treating and managing abnormal immune system responses that cause allergies and asthma in children and adults.
Learn More
Learn more about our services:
  • Adult Asthma Treatment
  • Allergy Shots
  • Allergy Testing & Treatment
  • Hives (Chronic Urticaria)
  • Immunology Services
  • Lung Function Testing
  • Pediatric Allergy & Asthma Services
  • Types of Allergies We Treat

For certain tests or procedures, your appointment might be located at another Hattiesburg Clinic location.

Hattiesburg Clinic - Liberty Junction
6414 Hwy. 98
Ste. 80
Hattiesburg, MS 39402
Get Directions
Hours
Monday - Friday
8 a.m. - 5 p.m.
(601) 261-1801 Fax

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    This form is monitored Monday - Friday, 8 a.m. - 5 p.m. If you are experiencing a medical emergency, call 911 or go to your nearest emergency room. Read MoreIf you have an Iris account, please message us through Iris. We are not able to provide medical information or advice through this form. Two business days are required for a response or to request to cancel/reschedule an appointment.

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    Hattiesburg Clinic offers walk-in flu shots Monday through Friday, from 8 a.m. to 5 p.m., on the first floor of the main clinic, located at 415 S. 28th Ave., in Hattiesburg. Flu shots are available to the public at this location throughout the 2026-27 flu season for those 5 years of age and older.
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    Hattiesburg Clinic
    (601) 264-6000
    415 S. 28th Avenue
    Hattiesburg, MS 39401
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