John Truelson, M.D.

ENT (Otolaryngologist) in Dallas-Fort Worth

Practice information

Specialty: ENT (Otolaryngologist)
Address: 5323 Harry Hines Blvd, Dallas, TX 75390
Phone: (214) 645-8898
Texas license: G0215, active when checked

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Practice details come from the NPI Registry and the Texas Medical Board (checked Oct 12, 2026). Please call the office to confirm before your visit.

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ENT videos on Best Docs Network

1:14

Strep Throat vs. Viral Sore Throat: How to Tell the Difference

Apr 24, 2026

1,356,366 views · 8,936 likes

2:22

Sinus Headache & Facial Pressure

CT Nguyen, M.D. · Oct 9, 2014

85,792 views · 320 likes

2:21

Balloon Sinuplasty and Turbinate Reduction

CT Nguyen, M.D. · Mar 20, 2013

17,608 views · 57 likes

2:21

Post Nasal Drip and Deviated Septum

CT Nguyen, M.D. · Sep 16, 2013

17,576 views · 59 likes

2:21

Balloon Sinuplasty

CT Nguyen, M.D. · Sep 20, 2012

6,910 views · 13 likes

2:21

Breathing Problems and Septoplasty

CT Nguyen, M.D. · Apr 1, 2013

3,836 views · 16 likes

ENT articles

Article

Balloon Sinuplasty for Chronic Sinus Problems: What Patients Should Know

Oct 6, 2026

How balloon sinuplasty opens blocked sinuses, who it may help, what happens during the procedure and what to ask, with ENT specialist Dr. Timothy Ragsdale.

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