Summary

Dr. Frank Theilen specializes in otolaryngology-head and neck surgery, with additional expertise in allergy and immunology. He earned his medical degree from the University of Texas Medical Branch at Galveston and completed his residency training at the University of Texas Health System. With 44 years of medical experience, Dr. Theilen brings extensive knowledge to treating conditions affecting the ears, nose, throat, and related allergic disorders. He communicates with patients in both Spanish and English.

Dr. Theilen practices at several respected healthcare facilities including Baylor Scott and White Medical Center Irving, Baylor Scott and White Surgical Hospital at Las Colinas, Children's Medical Center Dallas, and Medical City Las Colinas Hospital in Irving, Texas. He focuses on treating sleep breathing disorders, particularly sleep apnea in both adults and children. His clinical expertise includes performing hearing tests and conducting specialized tissue examinations to diagnose various conditions. Patients have given Dr. Theilen an average rating of 4.2 stars for his care.
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Quick Facts

  • 4.2
  • 44 years of experience
  • speaks Spanish, English
  • University Of Texas Health System
  • 6 written reviews
  • 2 specialties
  • 17 areas of expertise
  • 2 board certifications
  • 5 hospital affiliations
  • 1 office location
  • Male

Office Location

Baylor Scott And White Surgical Hospital At Las Colinas

400 W Lyndon B Johnson Fwy Ste 101Irving, TX 75063

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Dr. Frank William Theilen, MDDr. Ramya S. Patel, MDDr. Luis D. Neve, MD, MSDr. Howard C Crisp II, MD
Otolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryAllergy & Immunology
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
4.8 
3.5 
44 Years of Experience 14 Years of Experience 8 Years of Experience 20 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks Spanish, English Speaks English Speaks Spanish, English Speaks English, Spanish
Irving , TXHouston , TXThe Woodlands , TXPlano , TX
Med School: University Of Texas Medical Branch At Galveston Med School: Baylor College of Medicine - Houston, TX Med School: Texas Tech University Health Science Center Med School: Eastern Virginia Medical School
Current Profile
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Insurance Plans Accepted by Dr. Frank William Theilen

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Frank William Theilen has the following 2 specialties

Specialty Expertise

Dr. Frank William Theilen has the following 17 areas of expertise

  • Allergies
  • Allergy & Immunology
  • Chronic Sinusitis
  • Deviated Septum
  • Ear Surgery (Otologic Surgical Procedures)
  • Endoscopy (Endoscopic Surgery)
  • Facial Trauma
  • Head and Neck Cancer
  • Hearing Loss
  • Oophoritis (Ovary inflammation)
  • Polyps
  • Skin Cancer
  • Sleep Disorders
  • Smell Disorders
  • Swallowing Disorders
  • Thyroid Diseases
  • Tumors

Certifications, License, & Education

44 Years Experience

MEDICAL LICENSE

Medical Doctor, Texas, 2026, Expired

EDUCATION & TRAINING

Residency

University Of Texas Health System

Medical School

University Of Texas Medical Branch At GalvestonGraduated in 1982

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Frequently Asked Questions

Which hospitals is Dr. Frank Theilen affiliated with?
Dr. Frank Theilen is affiliated with Baylor Scott And White Medical Center Irving, Baylor Scott And White Surgical Hospital At Las Colinas, Childrens Medical Center Dallas, Medical City Las Colinas Hospital, and Childrens Medical Center Dallas.
Does Dr. Frank Theilen accept virtual/telehealth appointments?
Dr. Frank Theilen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Frank Theilen accept my insurance?
You can see the insurance plans that Dr. Frank Theilen accepts on their Vitals profile.
Is Dr. Frank Theilen accepting new patients?
Dr. Frank Theilen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Frank Theilen's office located?
Dr. Frank Theilen's office is located at 400 W Lyndon B Johnson Fwy Ste 101, Irving, TX, 75063.

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