Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Mark Ohollaren xhas an overall rating of 3.6.

About

Dr. Mark Ohollaren, MD is a Doctor primarily located in Portland, OR. He has 34 years of experience. His specialties include Allergy and Immunology. Dr. Ohollaren is affiliated with Legacy Good Samaritan Medical Center, PeaceHealth Southwest Medical Center and OHSU Hospital & Clinics. He speaks English.

Nearby Doctors

Dr. Mark Ohollaren, MD is similar to these 3 Doctors near Portland, OR.

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Dr. Barzin Khalili

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Dr. Donald Dibbern

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Dr. Kursteen Price

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Locations & Directions

Allergy Clinic The / Ihpa

511 SW 10th Ave
Portland, OR 97205

Specialties & Expertise

Dr. Mark Ohollaren has the following 12 areas of expertise and 1 specialty:

  • Allergy and Immunology

    Specialty

  • Allergies

    Expertise

  • Asthma

    Expertise

  • Desensitization

    Expertise

  • Food Allergies

    Expertise

  • Hay Fever

    Expertise

  • Hay Fever (Seasonal Allergic Rhinitis)

    Expertise

  • Itching

    Expertise

  • Nasal Allergies

    Expertise

  • Nasal Allergy (Rhinitis)

    Expertise

  • Rash

    Expertise

  • Sinusitis

    Expertise

  • Watery Eyes

    Expertise

  • Languages

    • English

This information is proprietary data maintained in a copyrighted database compilation owned by the American Board of Medical Specialties. Copyright 2016 American Board of Medical Specialties. All rights reserved.