Allergic Diagnostic & Asthma Treatment Clinic: Allergy Doctor ...
Allergy and Immunology • Duncanville, TX • 1 location (DeSoto clinic) locations
About
Allergic Diagnostic & Asthma Treatment Clinic is a small medical practice in Desoto, Texas that specializes in asthma and allergy treatment. Operating for over 30 years, it serves Desoto and the South Dallas area. The clinic appears to be a single-provider practice led by Joseph Pflanzer, with contact number 972-298-6677. It does not list a separate Duncanville location; the three listed offices are in Desoto, TX (2801 Bolton Boone Dr, Ste 101). Web metrics show modest traffic (about 4,399 monthly visits) and a low bounce rate. If you’re seeking an allergy/ asthma specialist near Duncanville, this Desoto clinic is the closest listed option, though it would be best to call for current provider availability and to confirm whether they accept patients from Duncanville.
Clinic Type
Allergy and Immunology
Address
2801 Bolton Boone Drive, Suite 101 DeSoto, TX 75115
Phone
972-298-5583
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Opening Hours
Monday, Wednesday: 7:30am-12:15pm, 1:30pm-5:00pm; Tuesday, Thursday: 8:30am-12:15pm, 1:30pm-5:15pm; Friday: 7:30am-12:15pm. Injection Hours: Monday, Wednesday: 7:30am-12:15pm, 1:30pm-5:00pm; Tuesday, Thursday: 8:30am-12:15pm, 1:30pm-5:15pm; Friday: 7:30am-12:15pm
Website
Telehealth
Available
Services Offered
Technology & Equipment
Team
Insurance & Payment
credit card, card on file, insurance
Languages Spoken
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FAQs
What areas are served?
Arlington, DeSoto, Wilmer, Glenn Heights, Duncanville, Lancaster, Red Oak, Cedar Hill, Mansfield, Ovilla, Corsicana, Ennis, Midlothian, Waxahachie, Dallas, Grand Prairie.
Do you offer telemedicine?
Yes, we offer both telemedicine and office appointments.
What services are offered?
Allergy diagnostic testing, asthma management, and immunotherapy treatments for patients from infants to adults.
Is the clinic accepting new patients?
Yes, we are always welcoming new patients.
Awards & Accreditations
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- MapQuest/Yelp (Allergy and Asthma Center of Duncanville): 3.5/5 (approximate) (Not explicitly stated, but includes multiple reviews)
- Yelp (Allergic Diagnostic & Asthma Treatment Clinic): 1/5 (1 (on referenced platform))
Patients praise
- Friendly and professional staff
- Effective treatment and diagnosis
- Thorough and attentive doctors/providers
- Quick and convenient scheduling reported by some patients
Common complaints
- Long wait times
- Communication issues (e.g., being sent to voicemail or not receiving follow-up)
- Frustrating administrative or scheduling experiences
"Very prompt and professional clinic that address wide range of skin related issue. Worth every penny!!!!"
— BusinessYab review of Allergic Diagnostic & Asthma Treatment Clinic"I had the ABSOLUTE WORST EXPERIENCE EVER!! today when bringing my 4 year old daughter there for a f/u appointment..."
— Yelp review of Allergy and Asthma Center of Duncanville"The first visit I was seen by Fanta Suwaneh, she was so helpful... She made me feel so comfortable. She was professional and a concerning physician. I think both Dr are awesome."
— Allergy and Asthma Center of Duncanville website testimonialSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Dr. Lauren Franzblau, MD - Allergist-Immunologist in Dallas, TX — May 14, 2026
- We’re excited to introduce our New Provider: Haylee “Rebecca” Hauser, MPAS, PA-C | North Texas Allergy and Asthma Associates — Feb 2, 2026
- Dr. Julia W. Tripple, MD - Allergist-Immunologist in Dallas, TX — May 14, 2026
- Dr. Daniel Ramirez, MD, Asthma & Allergy Specialist | San Antonio, TX | WebMD — Mar 26, 2026
- Dr. Dustin L. Fowler, DO - Allergist-Immunologist in Waco, TX — May 14, 2026
Information sourced from the clinic's website as of July 11, 2026.
More allergy and immunology clinics in Duncanville
Allergy & Asthma Center of Duncanville is a small Health and Human Services clinic in Duncanville, Texas, focused on allergy and asthma care. Key points: - Services: Allergy and asthma treatment (including pet allergies and seasonal triggers) for over 30 years. - Leadership: Dr. Harold Delasalas, affiliated with professional allergy associations. - Size and reach: Privately held clinic with a small team (about 3 employees); online presence attracts ~2,700 monthly visits. - Audience: Primarily U.S. visitors, with notable traffic from Uganda and other countries. - Updates: Recent posts highlight vaccine questions, Pride Month inclusion, and general patient care messages. If you’re seeking a local Duncanville specialist for allergy or asthma evaluation and management, this clinic positions itself as an established, patient-centered option.
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