Dr. Mark Ohollaren MD

  • Allergy and Immunology Portland, OR

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, with another office in Portland, OR. He has 35 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.

1
Language

Find out the languages this doctor/ or staff may speak.

Specialties & Expertise

Dr. Mark Ohollaren has the following 12 areas of expertise, 1 specialty and 2 board certifications.

Allergy and Immunology

An allergy & immunology specialist is a physician who is specially trained in matters pertaining to chronic and acute allergies, as well as deficiencies of the immune system. The doctor will determine whether an allergy, which attacks our immune system, is present. They'll also determine the cause, whether it be environmental triggers like trees and pollen, food-borne like peanuts and dairy, the venom of insects like bees, or a medication like penicillin.
In addition to determining the allergen causing an immunological response in a patient, the specialist will treat the symptoms caused by the reaction.

12
Expertise

See areas of expertise for treating specific conditions, procedures and surgeries for this doctor.

2
Board Certifications

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.

Locations & Directions

OHSU Hospital & Clinics

3181 SW Sam Jackson Park Rd
Portland, OR 97239

Allergy Clinic The / Ihpa

511 SW 10th Ave
Portland, OR 97205

Nearby Doctors

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