5
1 Rating
Summary
Dr. Sean Dumars treats strabismus, amblyopia, and astigmatism, and performs anti-VEGF treatment and strabismus surgery. He practices ophthalmology and is affiliated with Kaiser Permanente Downey Medical Center. He completed his residency at the Jules Stein Eye Institute and earned his medical degree from the University of California Irvine College of Medicine. He sees patients in Downey, California, and speaks English and Spanish. Patients on Vitals rate Dr. Dumars 5 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 25 years of experience
- speaks English, Spanish
- Jules Stein Eye Institute
- 1 specialty
- 9 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Sean Marcus Dumars has 2 locationsKaiser Permanente Orchard Medical Offices
9449 Imperial HwyDowney, CA 90242 Tel: (800) 823-4040
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
Compare with Similar Doctors
 |  |  |  |
| Dr. Sean Marcus Dumars, MD | Dr. Arthur Benjamin, MD | Dr. Jonathan Pirnazar, MD | Dr. Duna Raoof, MD |
| Ophthalmology | Ophthalmology | Ophthalmology | Ophthalmology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 25 Years of Experience | 32 Years of Experience | 31 Years of Experience | 17 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Russian, Spanish | Speaks English, Spanish | Speaks English, Spanish |
| Downey , CA | West Hollywood , CA | Plata , CA | Laguna Hills , CA |
| Med School: University Of California Irvine College Of Medicine | Med School: Duke University School Of Medicine | Med School: University Of Illinois At Chicago College Of Medicine | Med School: University Of Michigan Medical School |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Sean Marcus Dumars
Medical Specialties
Dr. Sean Marcus Dumars has the following specialty
Specialty Expertise
Dr. Sean Marcus Dumars has the following 9 areas of expertise
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
- Does Dr. Sean Dumars accept my insurance?
- You can see the insurance plans that Dr. Sean Dumars accepts on their Vitals profile.
- 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.
- What languages does Dr. Sean Dumars speak?
- Dr. Sean Dumars speaks English and Spanish.
- Where is Dr. Sean Dumars's office located?
- Dr. Sean Dumars's office is located at 9449 Imperial Hwy, Downey, CA, 90242.
- How can I make an appointment with Dr. Sean Dumars?
- You can find contact information for Dr. Sean Dumars here on Vitals.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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