WS
45 Years of Experience
Accepting patients
Who is Dr. Sierra, Ophthalmologist in Los Angeles, CA?
Dr. William Sierra, MD is an Ophthalmologist, who primarily practices in Los Angeles, CA with 1 additional practice location. He has been practicing for over 45 years and is board certified. Dr. Sierra graduated from Loma Linda University School of Medicine and completed his residency at White Mem Med Ctr, Ophthalmology; L A Co-Usc Med Ctr, Flexible Or Transitional Year. Dr. Sierra is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Sierra’s office at (323) 909-0041.
Where did Dr. Sierra go to medical school and complete their residency?
Residency: White Mem Med Ctr, Ophthalmology; L A Co-Usc Med Ctr, Flexible Or Transitional Year | USC/LAC-Keck School of Medicine
Medical School: Loma Linda University School of Medicine
Is Dr. Sierra board certified as an Ophthalmologist?
Yes, Dr. William Sierra, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Sierra speak?
Dr. Sierra and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Ophthalmologist like Dr. Sierra typically treat?
As an Ophthalmologist, conditions treated by Dr. William Sierra may include:
Please contact Dr. Sierra's office directly to confirm care for your specific condition, for more information, or to schedule a consultation.
What procedures does an Ophthalmologist like Dr. Sierra typically perform?
As an Ophthalmologist, procedures performed by Dr. William Sierra may include:
- Cataract Removal
- Corneal Specialist Consultation
- Corneal Specialist Follow Up
- Dark Adaptometry
- Diabetes Care - Eye Exam
- Electro-oculography (EOG)
- Electroretinography (ERG)
- Eye Emergency Visit
Please contact Dr. Sierra's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Sierra accept my insurance?
Please contact Dr. Sierra's office to confirm accepted insurance plans.
Where is Dr. Sierra's office located?
Dr. William Sierra's Primary Practice
4754 E Cesar E Chavez Ave
Los Angeles, CA 90022
(323) 909-0041
What is Dr. Sierra's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sierra's National Provider Identifier (NPI) number is 1275552796.
What common questions do patients ask about Dr. Sierra?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sierra
What is Dr. William Sierra's specialty?
Dr. Sierra is a Ophthalmologist near Los Angeles, CA.
What does an Ophthalmologist do?
An ophthalmologist possesses the knowledge and professional skills required to deliver comprehensive eye and vision care. These medical doctors are trained to diagnose, monitor, and treat all ocular and visual disorders, whether through medical or surgical interventions. Their expertise encompasses a wide range of issues affecting the eye and its structures, including the eyelids, orbit, and visual pathways. Additionally, ophthalmologists prescribe vision services, such as glasses and contact lenses, to help patients achieve optimal visual health.
Is this Dr. William Sierra affiliated with a ranked Castle Connolly Top Hospital?
No, Sierra is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Ophthalmologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Ophthalmologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is William Sierra accepting new patients in Los Angeles, CA?
Yes, Dr. William Sierra is accepting new patients at this time.
Does Dr. William Sierra offer online booking?
Please contact Dr. Sierra's office at (323) 909-0041 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Sierra?
Please contact Dr. Sierra's office at (323) 909-0041 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Sierra have?
Dr. William Sierra is certified by the American Board of Ophthalmology.
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