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Dr. John Hammerstad, MD

Neurology
5.0 (1)
Map Pin Small Portland, OR
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59 years of experience

Overview of Dr. John Hammerstad, MD

Dr. John Hammerstad, MD is a Neurology Specialist in Portland, OR. They specialize in Neurology, has 59 years of experience, and is board certified in Neurology. They graduated from UNIVERSITY OF CHICAGO and is affiliated with OHSU Hospital - Marquam Hill Campus. Patients rated Dr. Hammerstad an average 5.0 star rating.

Dr. Hammerstad works at Practice in Portland, OR. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Conditions Treated and Procedures Performed

Dr. Hammerstad's Office Locations

  1. 1
    Ohsu Hospital
    3181 SW Sam Jackson Park Rd, Portland, OR 97239 Icon Directions Right Arrow Directions Phone Icon (503) 494-7772

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • OHSU Hospital - Marquam Hill Campus

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
All Headaches (incl. Migraine)
Cerebrovascular Disease
Chorea (Excluding Huntington's Chorea)
All Headaches (incl. Migraine)
Chorea (Excluding Huntington's Chorea)

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
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Chorea (Excluding Huntington's Chorea) Chevron Icon
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Myoclonus Chevron Icon
Parkinson's Disease Chevron Icon
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Seizure Disorders Chevron Icon
Traumatic Brain Injury Chevron Icon
Tremor Chevron Icon
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Deep Brain Stimulation Evaluation Chevron Icon
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Dementia or Depression Screening Chevron Icon
Evaluation and Treatment of Sleep Disorders Chevron Icon
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Home Sleep Study Chevron Icon
ImPACT Testing Chevron Icon
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Quantitative Sensory Test (QST) Chevron Icon
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    Ratings & Reviews
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    5.0
    Average provider rating
    Based on 1 ratings
    Patient Ratings (1)
    5 Star
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    4 Star
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    3 Star
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    2 Star
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    1 Star
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    Dr. Hammerstad's Office & Staff

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    • Staff friendliness and courteousness
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    Experience with Dr. Hammerstad

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    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. John Hammerstad, MD

    Specialties
    • Neurology
    Specialties
    Years of Experience
    • 59 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1174692446
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • UNIVERSITY OF CHICAGO
    Medical Education
    Board Certifications
    • Neurology
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. Hammerstad has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    1 patients have reviewed Dr. Hammerstad. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Hammerstad.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Hammerstad, there are benefits to both methods. A person calling to schedule an with Dr. Hammerstad appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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