

Dr. Charles Theivagt, MD
Ear-Nose and Throat Doctor (ENT)
2101 S Cynthia St McAllen TX, 78503About
Dr. Charles Theivagt is a distinguished otolaryngologist at Valley Ear Nose & Throat Specialists, PA, with multiple offices serving patients across McAllen, Weslaco, Brownsville, and Harlingen, Texas. Specializing in conditions such as hearing loss, sleep apnea, sinusitis, and more, Dr. Theivagt provides comprehensive ENT care. At Valley Ear Nose & Throat Specialists, Dr. Theivagt and his team combine their expertise to treat a wide range of disorders, including allergies, voice and swallowing issues, and head and neck conditions. Board-certified by the American Board of Otolaryngology-Head and Neck Surgery, Dr. Theivagt is also a proud member of the American Academy of Otolaryngology, Head and Neck Surgery. Known for his patient-focused approach, Dr. Theivagt is committed to delivering expert care to enhance the well-being of individuals throughout the Rio Grande Valley region.
Dr. Charles Theivagt, MD's Videos
Education and Training
Southern Illinois University School of Medicine MD 2003
Board Certification
American Board of Otolaryngology-Head and Neck Surgery
Provider Details

Dr. Charles Theivagt, MD's Expert Contributions
Spotlight Video | Why Have A Septoplasty? | Charles Theivagt, MD
Understanding Septoplasty: A Solution for Better BreathingIf you struggle with chronic nasal congestion or difficulty breathing through your nose, a deviated septum could be the culprit. Septoplasty is a minor surgical procedure designed to straighten the septum—the thin wall of cartilage and bone...
Areas of expertise and specialization
Faculty Titles & Positions
- Vice President Southern Illinois University -
- Otolaryngologist Valley Ear Nose & Throat Specialists PA -
Professional Memberships
- American Academy of Otolaryngology, Head and Neck Surgery
Professional Society Memberships
- American Academy of Otolaryngology, Head and Neck Surgery
What do you attribute your success to?
- I enjoy the variety of this field and reliving patients of their situation and giving them a better quality of life. As Dr. Paul Bower once said, the ability to heal is a privilege and not to be taken for granted.
Dr. Charles Theivagt, MD's Practice location
Valley Ear Nose and Throat
2101 S Cynthia St -McAllen, TX 78503Get Direction
Valley Ear Nose and Throat
4770 N Exp #304 -Brownsville, TX 78526Get Direction
Dr. Charles Theivagt, MD's reviews
Write ReviewPatient Experience with Dr. Theivagt
Media Releases
Comprehensive ENT Services Available in McAllen, Weslaco, Brownsville, and Harlingen, Texas
A highly respected otolaryngologist, Dr. Theivagt works with patients at Valley Ear Nose & Throat Specialists PA. With a commitment to providing the most comprehensive ENT care in the Rio Grande Valley, the practice is well-equipped to meet the diverse needs of the community through expert diagnosis and treatment of various conditions.
Valley Ear Nose & Throat Specialists PA is dedicated to providing personalized care to each patient, utilizing state-of-the-art technology and the latest medical techniques. The addition of Dr. Theivagt enhances the practice’s ability to deliver high-quality ENT services throughout the Rio Grande Valley, with offices conveniently located in McAllen, Weslaco, Brownsville, and Harlingen.
Before embarking on his professional journey, Dr. Theivagt earned his medical degree from the prestigious Southern Illinois University School of Medicine in 2003, followed by a rigorous residency in otolaryngology at the renowned University of Texas Southwestern Medical Center, which he completed in 2008. His extensive training has equipped him to address a wide range of ENT issues, including audiology, sleep disorders, voice and swallowing disorders, sinus disease, allergies, and head and neck surgery.
As a proud member of the American Academy of Otolaryngology, Head and Neck Surgery, he is dedicated to upholding the highest standards of patient care. He is board-certified in otolaryngology by the American Board of Otolaryngology-Head and Neck Surgery, an organization that has been at the forefront of ensuring professional excellence in the field since 1924.
Recommended Articles
- Recovery from Blepharoplasty
Eyelid incisions normally take 5 to 7 days to heal and become ready for the removal of sutures. The patient can start doing usual activities again within 7 to 10 days and wear contact lenses within 14 days.Redness and bruising around the eyes can be concealed with cosmetics. It is important for...
- What Do Bumps on the Roof of Your Mouth Mean?
IntroductionThe presence of bumps and lumps in the mouth is not something uncommon. You may have experienced them in the past, particularly on your lips, back of the throat, or tongue. There are various things that can cause the formation of bumps on the roof of your mouth, but most of them are...
- Treatments for Ear Infections
The aim of treating ear infections is to treat the ear infection before complications such as deafness arise. Treatment involves reducing the inflammation and gets rid of the organisms causing the ear infection.Most ear infections resolve on their own, but the best treatment will vary from person to...
- How to Tell if You Have a Sleep Disorder
Excessive sleepiness seems to be increasing among people, according to a report by the National Sleep Foundation. In recent a poll conducted by the organization, 20% of Americans reported to have under six hours of sleep on average. This figure was just 13% in 2001. “This is basically because of...
- Ear Infections: What Is a Tympanostomy Tube and What Is It Used For?
Ear infections are a common occurrence in children. Almost all children have got at least one episode of an ear infection by the age of 5 years. Ear infections can be viral or bacterial. Viral infections resolve in their own, while bacterial infections can be effectively treated with antibiotics....
- The Best Ways to Fight CF
Children are so integral to our lives. As adults, we often want to do everything possible to protect them. Cystic Fibrosis is a disease that is diagnosed during childhood, making it feel overwhelming to parents who are trying to give their child the best quality of life. When getting a new...