Ian Alexander MD

Ian Alexander, MD

Primary Specialties
  • Otolaryngology

414 Navarro St, #1034
San Antonio, TX 78205

  • About

    Physician Bio

    Ian Alexander, MD of Otolaryngology, is one of the top sinus surgeons in
    the country and a leading authority on sinus dilation. This minimally
    invasive treatment option can be performed in the office, if insurance
    allows. Sinus dilation reshapes the anatomy to open sinus pathways so
    they can drain properly. The procedure uses a tool placed in key places
    in the nose and sinus, which are then dilated to expand the sinus pathways.
    It may be an effective, lasting option for patients who have suffered
    for years with chronic sinus pain and infection.


    Dr. Alexander completed his undergraduate work at Brigham Young University,
    after which he attended medical school at the University of New Mexico.
    He did his residency at Geisinger Medical Center in Danville, PA.


    Dr. Alexander founded the National Sinus Institute in New Mexico in 2009,
    which has grown to include eight clinics in New Mexico (Albuquerque, Española,
    Hobbs, Los Alamos, Rio Rancho, Roswell, Taos, and Las Cruces, NM) and
    our first of many Texas clinics in Boerne, TX, comprised of six ENT surgeons
    and mid-level providers (Physician Assistants and Nurse Practitioners).


    Dr. Alexander and his wife have 3 children and reside in Boerne, TX. Dr.
    Alexander enjoys mixed martial arts, fly fishing, and bodybuilding.

  • Office Information

    Primary Office

    414 Navarro St, #1034
    San Antonio, TX 78205
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