Accepting patients
Who is Dr. Ahn, Ophthalmologist in Palo Alto, CA?
Dr. James Ahn, MD is an Ophthalmologist, who primarily practices in Palo Alto, CA. He is board certified. Dr. Ahn graduated from Boston University School of Medicine and completed his residency at Univ Ca Sf Sch Of Med, Ophthalmology Boston Univ Med Ctr/Univ Hp, Internal Medicine. He is a member of the Dr. Ahn is a clinical assistant professor of ophthalmology at Stanford University School of Medicine and American Academy of Ophthalmology. Dr. Ahn is fluent in English, Korean, and Spanish, and is currently seeing new patients. Dr. Ahn’s practice accepts Kaiser Permanente, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ahn’s office at (650) 321-4121.
What are Areas of Expertise for Dr. Ahn?
Dr. James Ahn, MD is a highly-rated, board-certified Ophthalmologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Ahn empowers patients to confidently navigate their health journey, specializing in Neuro-Ophthalmology, Ophthalmic Plastic Surgery, Pediatric Ophthalmology, and comprehensive wellness support. Serving the Palo Alto, CA community, Dr. Ahn is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Ahn go to medical school and complete their residency?
Fellowship: UC San Francisco, Pediatric Ophth | UC San Francisco, Plastics/Reconstructive | Pediatric Ophthalmology, Neuro-Ophthalmogy and Ophthalmic Plastic and Reconstructive Surgery, University of California, San Francisco
Residency: Univ Ca Sf Sch Of Med, Ophthalmology Boston Univ Med Ctr/Univ Hp, Internal Medicine | University Calif Hospital | University of California, San Francisco
Medical School: Boston Univ Sch of Med, Boston Ma | Boston University School of Medicine
Is Dr. Ahn board certified as an Ophthalmologist?
Yes, Dr. James Ahn, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Ahn speak?
Dr. Ahn and their clinical team can communicate with patients in the following languages:
English
Korean
Spanish
What conditions does an Ophthalmologist like Dr. Ahn typically treat?
As an Ophthalmologist, Dr. Ahn diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Ahn. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Blepharospasm
- Eyelid Disorder
- Benign essential blepharospasm
- Eyelid Spasms
- Benign Essential Blepharospasm
- Involuntary Eye Twitching
- Eyelid Problems
- Eyelid Conditions
- Blepharitis
- Stye
ICD-10 Codes:
- G245: Blepharospasm
- H029: Unspecified disorder of eyelid
Also known as:
- Unspecified Vision Problem
- Double Vision
- Vision Impairment and Blindness
- Unspecified visual disturbance
- General vision issue
- Eye problem
- Diplopia
- Seeing double
- Ghosting vision
ICD-10 Codes:
- H539: Unspecified visual disturbance
- H532: Diplopia
Also known as:
- Esotropia
- Inward Turning Eye
- Eye Movement Disorder
- Crossed Eyes
- Convergent Strabismus
- Crossed Eyes from Farsightedness
- Accommodative Squint
ICD-10 Codes:
- H5000: Unspecified esotropia
- H5043: Accommodative component in esotropia
Also known as:
- Eye and Vision Examination with Abnormal Findings
- Eye Disease
- Vision Impairment and Blindness
- Eye Exam with Issues
- Abnormal Vision Test
- Eye Doctor Follow-up
ICD-10 Codes:
- Z0101: Encounter for examination of eyes and vision with abnormal findings
Also known as:
- Glaucoma
- Optic Nerve Disorder
- Glaucomatous optic neuropathy
- Eye pressure damage
- Optic nerve damage from glaucoma
ICD-10 Codes:
- H47233: Glaucomatous optic atrophy, bilateral
Also known as:
- Right-Sided Hemifacial Spasm
- Facial Injuries and Disorder
- Right Facial Twitch
- Involuntary Right Facial Contractions
ICD-10 Codes:
- G5131: Clonic hemifacial spasm, right
What procedures does an Ophthalmologist like Dr. Ahn typically perform?
As an Ophthalmologist, Dr. Ahn performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Ahn. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Facial Muscle Injection for Spasms (One Side)
- Botox for facial spasms
- Facial nerve chemodenervation
- Blepharospasm treatment
- Hemifacial spasm injection
CPT Codes:
- 64612: Chemodenervation of muscle(s); muscle(s) innervated by facial nerve, unilateral (eg, for blepharospasm, hemifacial spasm)
Does Dr. Ahn accept my insurance?
Dr. Ahn accepts most major insurance plans. Important: Please call our office at (650) 321-4121 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ahn accept in Palo Alto, CA?
Dr. Ahn in Palo Alto, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
All Other Third Party
Centene Corporation
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Santa Cruz County
State of California
UnitedHealth Group
Valley Health Plan
View All Insurances
Where is Dr. Ahn's office located?
Recognitions
Memberships & Associations
Dr. Ahn is a clinical assistant professor of ophthalmology at Stanford University School of Medicine
Assistant
American Academy of Ophthalmology
Fellow
What is Dr. Ahn's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ahn's National Provider Identifier (NPI) number is 1902915028.
What common questions do patients ask about Dr. Ahn?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ahn
What is Dr. James Ahn's specialty?
Dr. Ahn is a Ophthalmologist near Palo Alto, 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. James Ahn affiliated with a ranked Castle Connolly Top Hospital?
No, Ahn 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 James Ahn accepting new patients in Palo Alto, CA?
Yes, Dr. James Ahn is accepting new patients at this time.
Does Dr. James Ahn offer online booking?
Please contact Dr. Ahn's office at (650) 321-4121 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with James Ahn?
Please contact Dr. Ahn's office at (650) 321-4121 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. James Ahn have?
Dr. James Ahn is certified by the American Board of Ophthalmology.
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