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Dr. John Mastroni, MD

Dr. John Mastroni, MD

Ophthalmology*
35+ years of experience

Dr. John Mastroni, MD is an ophthalmologist in Eureka, CA and has over 35 years of experience in the medical field. Dr. Mastroni has extensive experience in Eye Conditions. He graduated from Creighton University in 1989. He is affiliated with Providence St. Joseph Hospital Eureka. He is not accepting new patients.

3.4 Star Rating
Based on 14 reviews 3.4 Star Rating (14 reviews)

Practice

2840 Oneil Ln Eureka, CA 95503
(707) 443-9777

At a Glance

  • Area of Expertise
    Dr. Mastroni specializes in the area of Ophthalmology. • See board certifications
  • Friendly Staff
    Patients said the staff was friendly. • See reviews
  • Practices at Top Hospital
    Patient Safety Excellence Award™ • See hospitals
  • Easy Scheduling
    Patients said scheduling was easy. • See reviews
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Dr. Mastroni's Reviews

Likelihood to recommend Dr. Mastroni

3.4

14 ratings, 8 with a written review
5 Star
50%
50%
4 Star
0%
0%
3 Star
14%
14%
2 Star
7%
7%
1 Star
29%
29%

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RecentHighestLowestMost Helpful
What went well
  • Appointment scheduling
  • Wait times
What could be improved
  • I didn't feel respected
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
2 people found this helpful
Helpful
floaters and flashes – Jun 14, 2024
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What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jun 16, 2023
×Post a ResponseAre you Dr. John Mastroni, MD?
What went well
  • Staff friendliness
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
12 people found this helpful
Helpful
Jan 01, 2020
×Post a ResponseAre you Dr. John Mastroni, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Pat in Trinidad – Jun 30, 2019
×Post a ResponseAre you Dr. John Mastroni, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Timothy Littlefield in Hoopa, CA – Nov 01, 2018
×Post a ResponseAre you Dr. John Mastroni, MD?
What went well
  • Appointment scheduling
  • Staff friendliness
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
14 people found this helpful
Helpful
Cindetta in McKinleyville, CA – Sep 08, 2016
×Post a ResponseAre you Dr. John Mastroni, MD?
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
11 people found this helpful
Helpful
Sid B in McKinleyville, CA – Sep 03, 2016
×Post a ResponseAre you Dr. John Mastroni, MD?
What went well
  • Appointment scheduling
  • Staff friendliness
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Long wait times
11 people found this helpful
Helpful
Jan 30, 2016
×Post a ResponseAre you Dr. John Mastroni, MD?

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Eye Health Spotlight

About Me

biography

Dr. John Mastroni, MD is an ophthalmologist in Eureka, CA and has over 35 years of experience in the medical field. Dr. Mastroni has extensive experience in Eye Conditions. He graduated from Creighton University in 1989. He is affiliated with Providence St. Joseph Hospital Eureka. He is not accepting new patients.

  • Ophthalmology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Creighton University

    Medical School, 1989
American Board of Medical Specialties®
American Board of Ophthalmology®
- 
Ophthalmology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

  • English

  • Spanish

Focus on Wet Macular Degeneration

Locations

Practice

Office2840 Oneil Ln Eureka, CA 95503
1

Affiliated Hospitals

  • Providence St. Joseph Hospital Eureka

    2700 Dolbeer St
    Eureka, CA 95501
    Recipient of 4
    hospital awards

    Patient Safety Excellence Award™ (2025)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    75%
    Patients said that doctors always listened to them and explained things well

    1% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality