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Clinic Type

Allergy and Asthma Clinic

Address

1009 N. Fourth St A, Longview, TX 75601

Phone

+1-903-757-3808

Email

Opening Hours

Mon-Tue-Wed-Fri: 8:30a - 4:30p; Thu: 8:30a - 11:30a and 2:00p - 4:30p (check-in required within 15 minutes of appointments and by 4:30p for injections); Holiday Hours Information available

Services Offered

Team

  • Justin R. Chen, Adult & Pediatric Allergy, Asthma & Immunology — MD, FAAAAI, FACAAI

Insurance & Payment

Languages Spoken

FAQs

Do you have holiday hours?

Holiday Hours Information

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Birdeye (Aggregated): 4.7/5 stars (121 reviews)
  • Yelp/Yahoo Local: 3/5 stars (4 reviews)

Patients praise

  • Physicians perceived as knowledgeable and experienced
  • Friendly and professional nursing/support staff in many instances
  • Effective treatment for allergy symptoms reported by some patients
  • Helpful in accommodating travel needs for ongoing treatments like allergy shots

Common complaints

  • Reports of long wait times for appointments
  • Concerns regarding billing practices
  • Some patient experiences cite poor communication from staff or lack of responsiveness during emergencies
  • Occasional dissatisfaction with physician bedside manner or resolution of complaints

"Dr. Holman is an outstanding physician. This allergy clinic is top rate. The staff is friendly and the nurses have been working there for years. There is a long wait for new patients though, so it is best to call well in advance for an appointment."

Birdeye User Review

"After having shots for 18 months I started having a very bad reaction. Face swelled and partly turned purple. Called Dr. Holman's office several times to ask what to do, could only get answering machine. NO return call."

Vitals User Review

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

Information sourced from the clinic's website as of July 11, 2026.

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Summary: Columbia Asthma & Allergy Clinic is a private medical practice offering comprehensive allergy and asthma care, including all forms of allergy testing (skin prick, intradermal, patch, in-house lab services), immunotherapy (allergy shots, sublingual/oral), environmental control guidance, and access to allergy-related medical equipment. The clinic operates across multiple locations in the United States (6 offices) with a notable presence in Fremont, CA as its HQ, and serves both adults and children. Notable capabilities include an on-site lab with rapid turnaround, extended stay testing/treatment options (e.g., rush immunotherapy, food challenges), and a range of allergy control products. If you’re seeking a Longview location, contact the main numbers listed (e.g., 510-373-3000) or visit columbiaallergy.com to confirm the closest office.

VerifiedSince 2005

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