- Dr. Mark T O'hollaren, MD
-122.681427
45.5212746
Dr. Mark T O'hollaren, MD
Allergy & Immunology
- Oregon, Portland
Overview
Dr. Mark T O'hollaren, MD works in Portland, Oregon is a specialist in Allergy & Immunology, Internal Medicine and graduated Oregon Health And Science University School Of Medicine in 1980. Dr. O'hollaren is affiliated with Legacy Emanuel Hospital and practicing for 43 years
Specialties
- Allergy & Immunology
- Internal Medicine
Conditions
• Aspiration or Injection of Thyroid Cyst• Cancer Treatment
• Cognitive Behavioral Therapy for Insomnia (CTB-I)
• COPD (Chronic Obstructive Pulmonary Disease)
• Device Implantation and Extraction
• Epilepsy, X - Linked - Learning Disabilities - Behavior Disorders
• Leber Hereditary Optic Neuropathy
• Lung Spirometry
• Primitive Reflex Integration
• Prism Lenses
...
• Vaginal Candidiasis
more details
Procedures
• Allergy Shots• Allergy Skin Testing
Board Certifications
- Board Certified by the American Board of Allergy & Immunology
Years Since Graduation
- 43
State License
- Oregon
Education & Training
Medical School
Oregon Health And Science University School Of Medicine
Portland, OR, United States
Graduated: 1980
Portland, OR, United States
Graduated: 1980
Awards
Awards for Dr. Mark T O'hollaren, MD are not present.
Dr. O'hollaren Reviews
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I would recommend this provider to a friend
I received a timely response to my questions and concerns.
I got an appointment when I needed one.
They kept things moving and on time during my visit.
I got an appointment when I needed one.
They kept things moving and on time during my visit.
I received a thorough evaluation.
I received a correct diagnosis and up-to-date treatment.
I was given specific advice on lifestyle changes I can make to improve my health.
I received a correct diagnosis and up-to-date treatment.
I was given specific advice on lifestyle changes I can make to improve my health.
I was given the medical information I needed in an understandable way.
The provider really listened, gave me the time I needed, and put me at ease.
We discussed treatment options and choices I have.
The provider addressed traditional and alternative medicine treatment options in an open-minded way.
The provider really listened, gave me the time I needed, and put me at ease.
We discussed treatment options and choices I have.
The provider addressed traditional and alternative medicine treatment options in an open-minded way.
The results of my care met my expectations.
Email address will not be published
Office Locations
Primary location
Allergy Clinic LLC
1130 North West 22ND Avenue Suite 1301
Oregon (OR)
Portland
97210
Phone:(503) 222-1966
Accepting New Patients
- Yes
Map & Directions
Allergy Clinic LLC, 1130 North West 22ND Avenue Suite 1301, Portland, Oregon (OR), 97210
Insurances Accepted (check insurance plans)
- Aetna
- Assurant Health
- Blue Card PPO
- Blue Cross Blue Shield
- Choice Plus POS
- Choice Plus POS II
- Cigna
- Cigna PPO
- Commercial Insurance Company
- Connect
- First Choice Health
- First Choice Health PPO
- Great West Healthcare-Cigna PPO
- Health Net
- Health Plan of Oregon PPO
- Heritage Plus
- Heritage Signature
- Humana
- LifeWise
- MedHealthInsurance
- Medicare
- Medicare Advantage PFFS
- Medicare MCR
- MultiPlan
- MultiPlan PPO
- Navigate HMO
- Navigate POS
- ODS Health Plan
- Open Access Plus
- Options PPO
- PacifiCare HMO
- Personal Option EPO
- PHCS Network PPO
- Preferred PPO
- Premera Blue Cross
- Providence Health Plans
- Tricare
- United Healthcare
- UnitedHealthCare
* Please verify this information when scheduling an appointment.
Blog Posts
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Patients Questions
Patients questions for Dr. Mark T O'hollaren, MD are not present.
Affiliated Hospitals
Specialists in Allergy & Immunology Portland (OR):
Latest reviews for Allergy & Immunology specialists
- Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!07 February 2024
- He is the best if you need help with panic attacks. He fixed up my medication and I feel better.31 January 2024
- Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.24 January 2024
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