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Accepting patients
Who is Dr. Au, Ophthalmologist in Vallejo, CA?
Dr. John Au, MD is an Ophthalmologist, who primarily practices in Vallejo, CA with 1 additional practice location. He is board certified. Dr. Au is fluent in English, and is currently seeing new patients. Dr. Au’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Au’s office at (216) 844-1000.
What languages does Dr. Au speak?
Dr. Au and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Au treat?
As a Ophthalmologist, Dr. Au 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. Au. 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.
Also known as:
- Eye and Ear Disorder Screening
- Health Screening
- Vision Screening
- Hearing Screening
- Eye and Ear Check-up
ICD-10 Codes:
- Z135: Encounter for screening for eye and ear disorders
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with Early Diabetic Eye Disease (Both Eyes)
- Type 2 Diabetes with Diabetic Retinopathy
- Diabetes Type 2
- Type 2 diabetes
- Diabetic Eye Problems
- Diabetes Complicationss
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Mild Nonproliferative Diabetic Retinopathy Bilateral
- Early Retina Damage in Both Eyes
- Beginning Diabetic Retinopathy in Both Eyes
- Diabetic Eye Disease
- Type 2 Diabetes Mellitus
- Diabetic Retinal Disease
- Diabetes Mellitus Complications
- Diabetes Related Health Problems
- Advanced Diabetes
- Diabetes Mellitus Eye Complications
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E113293: Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, bilateral
- E113393: Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, bilateral
- E1169: Type 2 diabetes mellitus with other specified complication
- E113593: Type 2 diabetes mellitus with proliferative diabetic retinopathy without macular edema, bilateral
Also known as:
- Cataract
- Combined Age-Related Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
- Mixed Type Cataract
- Multiple Cataract Types
ICD-10 Codes:
- H25813: Combined forms of age-related cataract, bilateral
- H25811: Combined forms of age-related cataract, right eye
Also known as:
- Routine Eye and Vision Exam (Normal Findings)
- Eye Disease
- Vision Impairment and Blindness
- Annual eye checkup
- Vision screening, no issues
- Eye health exam, all clear
ICD-10 Codes:
- Z0100: Encounter for examination of eyes and vision without abnormal findings
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Intraocular Lens Implant
- Cataract
- Refractive Errors
- IOL Implant
- Artificial Eye Lens
- Cataract Lens Implant
ICD-10 Codes:
- Z961: Presence of intraocular lens
Also known as:
- Severe Obesity
- Obesity
- Helping Your Child Who Is Overweight
- Take Charge of Your Health: A Guide for Teenagers
- Understanding Adult Overweight & Obesity
- Morbid Obesity
- Extreme Obesity
- Class 3 Obesity
- Excess Weight
- Being Overweight
- High BMI
ICD-10 Codes:
- E6601: Morbid (severe) obesity due to excess calories
- E669: Obesity, unspecified
Also known as:
- Other Long-Term Drug Therapy
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
Also known as:
- Type 1 Diabetes
- Diabetes Type 1
- Type 1 diabetes
- Diabetes Tests & Diagnosis
- Juvenile Diabetes
- Insulin-Dependent Diabetes
- T1D
ICD-10 Codes:
- E109: Type 1 diabetes mellitus without complications
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- Other Administrative Medical Exams
- Miscellaneous administrative exams
- Various official health checks
- Other regulatory medical assessments
ICD-10 Codes:
- Z0289: Encounter for other administrative examinations
Also known as:
- Preglaucoma
- Glaucoma
- Early Glaucoma
- Borderline Glaucoma
- Risk of Glaucoma
ICD-10 Codes:
- H40003: Preglaucoma, unspecified, bilateral
Also known as:
- Meibomian Gland Dysfunction
- Eyelid Disorder
- MGD
- Blocked Eyelid Glands
- Oil Gland Dysfunction of Eyelid
ICD-10 Codes:
- H02883: Meibomian gland dysfunction of right eye, unspecified eyelid
Also known as:
- Keratoconus
- Corneal Disorder
- Conical cornea
- KC
- Corneal thinning disorder
ICD-10 Codes:
- H18603: Keratoconus, unspecified, bilateral
Which procedures does Dr. Au perform as a Ophthalmologist?
As a Ophthalmologist, procedures performed by an Dr. John Au 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
For detailed information, please contact Dr. Au's office.
Does Dr. Au accept my insurance?
Dr. Au accepts most major insurance plans. Important: Please call our office at (216) 844-1000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Au accept in Vallejo, CA?
Dr. Au in Vallejo, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Contra Costa
Elevance Health Inc. (formerly Anthem)
Express Scripts
Kaiser Permanente
Medicare
Partnership Health Plan
UnitedHealthcare
View All Insurances
Where is Dr. Au's office located?
What is Dr. Au's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Au's National Provider Identifier (NPI) number is 1629211065.
What common questions do patients ask about Dr. Au?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Au
What is Dr. John Au's specialty?
Dr. Au is a Ophthalmologist near Vallejo, CA. 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. Contact Dr. Au to book an appointment today.
Is this Dr. John Au affiliated with a ranked Castle Connolly Top Hospital?
No, Au is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Vacaville Medical Center. 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
Where can I learn more about Ophthalmologist?
Explore Ophthalmologist with 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 John Au accepting new patients in Vallejo, CA?
Yes, Dr. John Au is accepting new patients at this time.
Does Dr. John Au offer online booking?
Please contact Dr. Au's office at (216) 844-1000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Au?
Please contact Dr. Au's office at (216) 844-1000 for information regarding telehealth appointment availability or for scheduling assistance.
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