Dr. Delfred Diehl, MD

Dr. Delfred Diehl, MD

Ophthalmology  ·  
Male  ·  
Age 67
Dr. Delfred Diehl, MD is an ophthalmology specialist in Seattle, WA and has been practicing for 34 years. He graduated from University Of Toronto Faculty Of Medicine in 1984 and specializes in ophthalmology.

201 16th Ave E

Seattle, WA 98112

Contact Information

Learn about Dr. Diehl

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Top Care Areas

See how frequently Dr. Diehl performs your care needs compared to other doctors.

Glaucoma Surgery
more than 37% of peers
Eye Infections
more than 4% of peers

Dr. Diehl's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Ophthalmology

0  Board Certifications

Dr. Diehl does not have any board certifications listed.

6  Conditions Treated

2  Procedures

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Washington.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University Of Toronto Faculty Of Medicine
    Medical School | Graduated 1984
  • Johns Hopkins Bayview Medical Center
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors

Dr. Diehl has no awards or honors listed.

Media & Publications

Dr. Diehl has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Diehl does not have any memberships or affiliations listed. If you are Dr. Diehl and would like to add memberships or affiliations, please update your profile.

Dr. Diehl's Reviews

Likelihood of recommending Dr. Diehl to family and friends
3 total reviews (2 have comments)

Likelihood to Recommend (3)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Diehl's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (2)

I have been a patient of Dr. Diehl's for over 10 years. He has followed my developing cataracts with care and accuracy, performing surgery to replace a lens. He stays on track during exams and does not visit. His exams are very thorough. I was awake during the surgery and felt very comfortable with...more
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People have one opportunity to make a first impression. While I don't question his qualifications, his bedside manner is atrocious. The fact that this guy deals with people does make me question the quality of doctors that group health has on staff. Theres no nice way to say it. He's a jerk. Plain...more
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