Dr. Marsha Onan, MD


Pediatric Ophthalmology | Female

Dr. Marsha Onan, MD
Dr. Marsha Onan, MD is a pediatric ophthalmology doctor who practices in Austin, TX. She is 48 years old and has been practicing for 22 years. Dr. Onan is affiliated with Dell Children's Medical Center of Central Texas and Seton Medical Center Austin.

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Dr. Onan's Experience

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Visiting Dr. Onan

Dr. Onan accepts 16 insurance carriers

Affiliated Hospitals

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Dr. Onan's Reviews

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Dr. Onan's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    16 to 30 minutes
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      Dr. Onan's experience matches your search based on the following criteria:

      •  Based on total number of patients treated over the last 12 months
      •  Specializes in Pediatric Ophthalmology
      •  No board certification on record with Healthgrades
      •  No malpractice claims found
      •  No sanctions found
      •  No board actions found

      Background Check

      • 0
        Malpractice Claims

        No malpractice history found for Texas.

        What is medical malpractice
      • 0

        No sanctions history found for the years that Healthgrades collects data.

        What is a sanction or disciplinary action
      • 0
        Board Actions

        No board actions found for the years that Healthgrades collects data.

        What are board actions

      Conditions Treated

      • All Headaches (incl. Migraine)
      • Aphakia and Other Disorders of Lens
      • Astigmatism
      • Autoimmune Diseases
      • Autoimmune Thyroid Diseases
      • Bell's Palsy
      • Brain Disorders
      • Cataract
      • Chalazion
      • Diplopia
      • Esotropia
      • Exophoria
      • Exotropia
      • Eye Infections
      • Eyelid Disorders
      • Farsightedness
      • Glaucoma
      • Graves' Disease
      • Headache
      • Heterophoria
      • Hypertropia
      • Hypotropia
      • Idiopathic Intracranial Hypertension
      • Lazy Eye
      • Marfan Syndrome
      • Mechanical Strabismus
      • Migraine
      • Nerve Sheath Tumors
      • Nystagmus
      • Ocular Hypertension
      • Optic Neuritis
      • Paralytic Strabismus
      • Pinkeye (Conjunctivitis)
      • Reiter's Syndrome (Reactive Arthritis)
      • Retinoblastoma
      • Senile Cataracts
      • Still's Disease
      • Strabismus
      • Thyroid Disease
      • Trichiasis
      • Vascular Disease
      • Visual Field Defects


      • Medical School
        Baylor University

        Graduated in 1995

      • Residency Hospital
        St. Josephs Hgospital Houston Tx

      Languages Spoken

      • English
      • Spanish

      Memberships &
      Professional Affiliations

      Dr. Onan does not have any memberships or affiliations listed. If you are Dr. Onan and would like to add memberships or affiliations, please update your free profile.


      • Pediatric Ophthalmology

      Procedures Performed

      • Extraocular Muscle Surgery
      • Eyelid Surgery