Summary

Dr. Ann Gillenwater is a board-certified specialist in otolaryngology-head and neck surgery and neurological surgery. She earned her medical degree from the University of Virginia School of Medicine and completed her residency at the University of Texas Health Science Center. With 39 years of clinical experience, Dr. Gillenwater brings extensive expertise to complex surgical cases. She is fluent in both English and Spanish.

Dr. Gillenwater practices at The University of Texas MD Anderson Cancer Center in Houston, Texas. She specializes in treating head and neck cancer and oral cancer, with particular expertise in advanced surgical techniques. Her procedural skills include trans oral robotic surgery (TORS) and cervical dissection procedures. Patients rate Dr. Gillenwater 5.0 out of 5 stars on average for her care.

Overview based on verified provider data

Quick Facts

  • 5
  • 39 years of experience
  • speaks English, Spanish
  • University Of Texas Health Science Center
  • 2 specialties
  • 19 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

The University Of Texas Md Anderson Cancer Center

1515 Holcombe BlvdHouston, TX 77030

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Dr. Ann Marie Gillenwater, MD
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Dr. Ann Marie Gillenwater, MDDr. Ryan W. Ridley, MDDr. Jeffrey T. Vrabec, MDDr. Jessica Rangel, PA-C
Otolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
4.3 
39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English Speaks English
Houston , TXHouston , TXHouston , TXHouston , TX
Med School: University Of Virginia School Of Medicine Med School: University of Texas Medical Branch Galveston Med School: Northwestern University Feinberg School of Medicine, Chicago, Illinois
Current Profile
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Insurance Plans Accepted by Dr. Ann Marie Gillenwater

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

Medical Specialties

Dr. Ann Marie Gillenwater has the following 2 specialties

Specialty Expertise

Dr. Ann Marie Gillenwater has the following 19 areas of expertise

  • Allergies
  • Carcinoma
  • Chronic Sinusitis
  • Deviated Septum
  • Esophagus Cancer (Esophogeal Neoplasm)
  • Facial Trauma
  • Head and Neck Cancer
  • Hearing Loss
  • Laryngectomy (Larynx removal)
  • Mouth Cancer
  • Neurological Surgery
  • Polyps
  • Salivary Gland Cancer (Salivary Gland Neoplasm)
  • Skin Cancer
  • Smell Disorders
  • Swallowing Disorders
  • Throat Cancer (Laryngeal Neoplasm)
  • Thyroid Cancer
  • Tumors

Certifications, License, & Education

39 Years Experience

Dr. Ann Marie Gillenwater holds an expired medical license in the state of Texas.

Medical License

Medical Doctor with an expired medical license in the state of Texas that expired in 2026.

Education & Training

Residency

Completed their residency at University Of Texas Health Science Center.

Medical School

Graduated from University Of Virginia School Of Medicine in 1987.

NPI Number

Dr. Gillenwater's NPI number is 1548354350.

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Frequently Asked Questions

Where is Dr. Ann Gillenwater's office located?
Dr. Ann Gillenwater's office is located at 1515 Holcombe Blvd, Houston, TX, 77030.
What languages does Dr. Ann Gillenwater speak?
Dr. Ann Gillenwater speaks English and Spanish.
Does Dr. Ann Gillenwater accept my insurance?
You can see the insurance plans that Dr. Ann Gillenwater accepts on their Vitals profile.
Is Dr. Ann Gillenwater accepting new patients?
Dr. Ann Gillenwater has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Ann Gillenwater affiliated with?
Dr. Ann Gillenwater is affiliated with The University Of Texas Md Anderson Cancer Center.

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