Summary

Dr. Sean Dumars is an ophthalmologist who specializes in comprehensive eye care with 25 years of experience treating patients. He completed his medical education at the University of California Irvine College of Medicine and went on to complete his residency at the prestigious Jules Stein Eye Institute. His extensive training has equipped him with advanced skills in diagnosing and treating various eye conditions. Dr. Dumars is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Dumars practices at Kaiser Permanente locations in Downey, California, where he is affiliated with Kaiser Permanente Downey Medical Center. He specializes in treating conditions such as crossed eyes, lazy eye, and irregular corneal curvature that affects vision. His surgical expertise includes procedures for correcting eye muscle alignment and advanced treatments for retinal conditions. Patients consistently rate his care highly, giving him an average rating of 5.0 out of 5 stars.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 25 years of experience
  • speaks English, Spanish
  • Jules Stein Eye Institute
  • 1 specialty
  • 9 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Sean Marcus Dumars has 2 locations

Kaiser Permanente Orchard Medical Offices

9449 Imperial HwyDowney, CA 90242
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. Sean Marcus Dumars, MD
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Dr. Sean Marcus Dumars, MDSanta Monica Eye Medical GroupDr. Duna Raoof, MDDr. Arthur Benjamin, MD
OphthalmologyOphthalmologyOphthalmologyOphthalmology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
25 Years of Experience 17 Years of Experience 32 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish, Farsi Speaks Spanish, English Speaks English, Russian, Spanish
Downey , CASanta Monica , CALaguna Hills , CAWest Hollywood , CA
Med School: University Of California Irvine College Of Medicine Med School: University Of Michigan Medical School Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Sean Marcus Dumars

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Sean Marcus Dumars has the following specialty

Specialty Expertise

Dr. Sean Marcus Dumars has the following 9 areas of expertise

  • Blindness
  • Cataract
  • Diabetic Retinopathy
  • Eye Exam
  • Eye Pain
  • Glaucoma
  • Lasik Surgery
  • Macular Degeneration
  • Vision Issues

Certifications, License, & Education

25 Years Experience

Dr. Sean Marcus Dumars holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at Jules Stein Eye Institute.

Medical School

Graduated from University Of California Irvine College Of Medicine in 2001.

NPI Number

Dr. Dumars' NPI number is 1760404859.

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Frequently Asked Questions

How can I make an appointment with Dr. Sean Dumars?
You can find contact information for Dr. Sean Dumars here on Vitals.
Where is Dr. Sean Dumars's office located?
Dr. Sean Dumars's office is located at 9449 Imperial Hwy, Downey, CA, 90242.
Does Dr. Sean Dumars accept virtual/telehealth appointments?
Dr. Sean Dumars has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Sean Dumars affiliated with?
Dr. Sean Dumars is affiliated with KAISER PERMANENTE DOWNEY MEDICAL CENTER.
Is Dr. Sean Dumars accepting new patients?
Dr. Sean Dumars is accepting new patients on Vitals. View Dr. Sean Dumars's profile on Vitals to make an appointment.

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