Dr. John Ilsun Ryu

NPI# 1609946847 - Dr. John Ilsun Ryu is a male optometrist (eye doctor) located in Simi Valley, CA. See phone, address, & other relevant info below.

Be the First Reviewer Viewed On: 11/3/2025

Contact Information

Phone:
(805) 250-1001
Fax
(805) 250-1001
Website
Dr. John Ilsun Ryu

Business Address:
690 E Los Angeles Ave
Suite A
Simi Valley, CA 93065-1857 US
See Map & Get Directions

Message from Business Provider

An ultra-new office in Simi Valley, dedicated to helping you see your best. Personal consultations by John Ryu, O.D., an eye care professional offering elegant, designer-inspired eyewear, quality contact lenses, and treatment plans for glaucoma and other eye diseases, as indicated. Member of Vision Source network and Simi Valley Chamber of Commerce.

Optometrist Information

NPI Number:	1609946847
Gender:	M
Sole Proprietor?	Yes
Part of another organization?	N/A
Parent Organization Name:	N/A
Date Added:	11/8/2006
Profile Last Updated:	8/5/2013

Specialties

Dr. John Ilsun Ryu's specialties include:

Optometrist (Eye Doctor) (CA) - Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice.Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

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First Name		John
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Address		123 Streetname Ave.
Address Line 2		Suite 108
City		New York
State
Postal Code		90210, 90210-1234
Phone		(213) 555-1234
Fax		(213) 555-1234
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