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Otolaryngologist (ear, nose, throat), Sleep Medicine Specialist
28 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

  • Currently 3 of 4 stars
Patient comments (3)

The overall average patient rating of Dr. Frank Theilen is Good. Dr. Theilen has been reviewed by 5 patients who have provided 3 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 3.8
  • Currently 3.75 of 4 stars
Promptness 2.5
  • Currently 2.5 of 4 stars
Courteous Staff 2.8
  • Currently 2.75 of 4 stars
Accurate Diagnosis 3.7
  • Currently 3.6666666666667 of 4 stars
Bedside Manner 3.7
  • Currently 3.6666666666667 of 4 stars
Spends Time with Me 3.0
  • Currently 3 of 4 stars
Follows Up After Visit 3.7
  • Currently 3.6666666666667 of 4 stars

Specialties & Research

Dr. Frank Theilen, MD is board certified in Otolaryngology and Otolaryngology - Sleep Medicine.

  • He has special expertise in 7 areas:
  • Ear Surgery (Otologic Surgical Procedures)
  • Endoscopy (Endoscopic Surgery)
  • Head and Neck Cancer
  • Oophoritis (Ovary inflammation)
  • Skin Cancer
  • Sleep Disorders
  • Thyroid Diseases

Education & Awards

Dr. Theilen graduated from The University of Texas at Galveston.


Dr. Theilen has 10 hospital affiliations:

  • Baylor Medical Center At Irving 
  • UT Southwestern University Hospital - St. Paul 

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Additional Information
Dr. Frank William Theilen MD is a male Otolaryngologist, has 28 years of experience and practices in Otolaryngology and Sleep Medicine.
Where does Dr. Frank W. Theilen practice?
Dr. Frank Theilen has 4 office locations.
Dr. Frank Theilen practices Otolaryngology and Sleep Medicine near Irving, TX.
See Irving Otolaryngologists and Irving Sleep Medicine Doctors.