4.4
16 Ratings with 1 written Review
Summary
Dr. William Mosier is an ophthalmologist with 44 years of experience providing comprehensive eye care. He earned his medical degree from Kharkov National Medical University and completed his ophthalmology residency at UC Irvine Medical Center. Dr. Mosier is board-certified in ophthalmology by the American Board of Ophthalmology and communicates with patients in English.
Dr. Mosier practices at Saint Jude Hospital and sees patients at Mosier Eye Center in Fullerton, California. He specializes in treating glaucoma and cataracts, helping patients preserve and restore their vision. His expertise includes performing comprehensive eye exams and advanced diagnostic procedures like tonometry and retinal imaging. Patients have rated Dr. Mosier an average of 4.4 out of 5 stars on Vitals.
Dr. Mosier practices at Saint Jude Hospital and sees patients at Mosier Eye Center in Fullerton, California. He specializes in treating glaucoma and cataracts, helping patients preserve and restore their vision. His expertise includes performing comprehensive eye exams and advanced diagnostic procedures like tonometry and retinal imaging. Patients have rated Dr. Mosier an average of 4.4 out of 5 stars on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 44 years of experience
- speaks English
- Univ Of Ca Irvine Coll Med, Ophthalmology
- 1 written review
- 1 specialty
- 10 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Mosier Eye Center
265 Laguna RdFullerton, CA 92835 Tel: (714) 871-2570
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| William D Mosier | Dr. Omar Krad, MD | Dr. Ebbie Soroudi, MD | Dr. Jonathan Pirnazar, MD |
| Ophthalmology | Ophthalmology | Ophthalmology | Ophthalmology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 44 Years of Experience | 19 Years of Experience | 26 Years of Experience | 31 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks Spanish, English, Arabic | Speaks Spanish, English, Italian, Farsi | Speaks English, Spanish |
| Fullerton , CA | Mission Viejo , CA | Beverly Hills , CA | Plata , CA |
| Med School: University Nac'l Auto De Honduras, Fac De Cien Med, Tegucigalpa, Honduras | Med School: Loyola University Of Chicago Stritch School Of Medicine | Med School: University Of California Irvine College Of Medicine | Med School: University Of Illinois At Chicago College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by William D Mosier
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
William D Mosier has the following specialty
Specialty Expertise
William D Mosier has the following 10 areas of expertise
Certifications, License, & Education
44 Years Experience
William D Mosier holds an expired medical license in the state of California. They are board certified in Ophthalmology by the American Board of Ophthalmology.
Board Certifications
Board certified in Ophthalmology by the American Board of Ophthalmology.
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 Univ Of Ca Irvine Coll Med, Ophthalmology and UC Irvine Medical Center.
Medical School
Graduated from University Nac'l Auto De Honduras, Fac De Cien Med, Tegucigalpa, Honduras, Kharkov National Medical University in 1984, University of California in 1983, and Universidad Nacional Autonoma de Honduras Facultad de Ciencias Medicas in 1982.
NPI Number
William D Mosier's NPI number is 1063553378.
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Frequently Asked Questions
- Is William Mosier accepting new patients?
- William Mosier is accepting new patients on Vitals. View William Mosier's profile on Vitals to make an appointment.
- Does William Mosier accept virtual/telehealth appointments?
- William Mosier has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does William Mosier speak?
- William Mosier speaks English.
- Does William Mosier accept my insurance?
- You can see the insurance plans that William Mosier accepts on their Vitals profile.
- Which hospitals is William Mosier affiliated with?
- William Mosier is affiliated with Saint Jude Hospital.
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