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Ronald Mathiasen, MD

Medical doctor (MD)
ENT (otolaryngology) (board certified)

Medical Group

Sharp Rees-Stealy

Schedule an appointment

Accepting new patients
Virtual visits available

Location and phone

  1. Sharp Rees-Stealy Scripps Ranch

    10670 Wexford St.
    Floor 1
    San Diego, CA 92131-3940
    Get directions
    858-621-4090
    Fax: 858-621-4044

Care schedule

  •  

    Monday

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    Tuesday

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    Wednesday

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    Thursday

  •  

    Friday


About Ronald Mathiasen, MD

I am a board-certified otolaryngologist - which is a head and neck surgeon. A Phi Beta Kappa graduate from UCLA with highest honors, I graduated with distinction from the UCSD School of Medicine in 1996. I had my "calling" at age five when my newborn sister was born with a congenital condition. I was so impressed with the care she received from her physicians, that I made a vow to become a doctor so I could help other people in the way the doctors helped my sister. I have authored several publications and have given many presentations in the field of otolaryngology. I have a special interest and expertise in thyroid and parathyroid surgery, endoscopic sinus surgery and nasal surgery, otologic microsurgery and facial plastic and reconstructive surgery. In my spare time, I race cars, travel extensively, attend musicals, concerts and cultural events and try to enjoy San Diego for all it has to offer.

Age:

 55

In practice since:

 2006

Gender:

 Male

Languages: 

English, Spanish

Education

Cedars-Sinai Medical Center:

 Internship

Kaiser Permanente Oakland Medical Center:

 Residency

University of California, San Diego:

 Medical School

Hospital affiliation

Areas of focus

To confirm coverage for specific treatments and procedures, contact your physician or health plan.

NPI

1790740629

Patient Portal


Insurance plans accepted

Ronald Mathiasen, MD, accepts 37 health insurance plans.

Ratings and reviews

4.7

148 ratings

Patient ratings

Explanations the care provider gave you about your problem or condition
4.7
Concern the care provider showed for your questions or worries
4.6
Provider included you in decisions
4.7
Likelihood of your recommending this care provider to others
4.6
Provider discussed treatment options
4.7

Patient reviews

Verified Patient

October 28, 2024
Dr Mathiasen is one of the best doctors I've had the pleasure of dealing with. He's superb at his profession. I felt safe in his hands.

Verified Patient

October 23, 2024
Dr mathison was excellent. I had to come back because I was very anxious. He prescribed medication and the surgery was much easier. He was very good about explaining what he was doing during the procedure.

Verified Patient

October 18, 2024
The Doctor was absolutely amazing.

Verified Patient

October 7, 2024
/n/a
Reviews are collected through nationally recognized Press Ganey patient satisfaction surveys. Learn more about ratings and reviews.

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Special recognitions

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Guardian Angel recognitions

Ronald Mathiasen, MD, has received Guardian Angel recognitions from grateful patients and families. Have you and your family received exceptional care from Ronald Mathiasen, MD? Consider paying tribute with a Guardian Angel gift.

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