JO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ong, Nephrologist in La Jolla, CA?
Dr. John Ong, DO is a Nephrologist, who primarily practices in La Jolla, CA with 2 additional practice locations. Dr. Ong is fluent in English, and is currently seeing new patients. Dr. Ong’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ong’s office at (702) 824-7687.
What languages does Dr. Ong speak?
Dr. Ong and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Ong treat?
As a Nephrologist, Dr. Ong 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. Ong. 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:
- End-Stage Kidney Disease
- Chronic Kidney Disease Stage 3b
- Chronic Kidney Disease, Stage 4 (Severe)
- Chronic Kidney Disease from High Blood Pressure
- Chronic Kidney Disease, Stage 3a
- End-Stage Kidney Disease from High Blood Pressure
- Chronic Kidney Disease, Stage 3
- Chronic Kidney Disease Stage 5
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Chronic Kidney Disease
- High Blood Pressure
- ESRD
- End-Stage Renal Failure
- CKD Stage 3b
- Moderate Chronic Kidney Disease
- CKD Stage 4
- Severe Chronic Kidney Disease
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
- CKD Stage 3a
- Hypertensive End-Stage Renal Disease
- Kidney Failure due to High Blood Pressure
- Stage 5 CKD from Hypertension
- CKD Stage 3
- CKD Stage 5
- End-Stage Renal Disease
ICD-10 Codes:
- N186: End stage renal disease
- N1832: Chronic kidney disease, stage 3b
- N184: Chronic kidney disease, stage 4 (severe)
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
- N1831: Chronic kidney disease, stage 3a
- I120: Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal disease
- N1830: Chronic kidney disease, stage 3 unspecified
- N185: Chronic kidney disease, stage 5
Also known as:
- Acute Kidney Failure
- Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
ICD-10 Codes:
- N179: Acute kidney failure, unspecified
Also known as:
- Low Sodium Levels
- High Potassium
- Fluid and Electrolyte Balance
- Sodium
- Potassium
- Hyponatremia
- Low Blood Sodium
- Sodium Deficiency
- Hyperkalemia
- Excess Potassium
ICD-10 Codes:
- E871: Hypo-osmolality and hyponatremia
- E875: Hyperkalemia
Also known as:
- Type 2 Diabetes with Chronic Kidney Disease
- Diabetes Type 2
- Diabetic Kidney Problems
- Type 2 diabetes
- Diabetic Chronic Kidney Disease
- Long-term Kidney Failure from Type 2 Diabetes
- Type 2 Diabetes End-Stage Renal Disease
ICD-10 Codes:
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
Also known as:
- Lupus kidney disease
- Kidney Disease
- Lupus
- Lupus nephritis
- Kidney inflammation from lupus
- Glomerulonephritis in SLE
ICD-10 Codes:
- M3214: Glomerular disease in systemic lupus erythematosus
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Which procedures does Dr. Ong perform as a Nephrologist?
As a Nephrologist, procedures performed by Dr. John Ong may include:
- Dialysis
- Kidney and Urinary Perfusion Scan
- Kidney Biopsy
- Kidney Transplant
- Kidney Ultrasound
- Nephrology Consultation
- Nephrology Follow Up
- Peritoneal Dialysis
For detailed information, please contact Dr. Ong's office.
Does Dr. Ong accept my insurance?
Dr. Ong accepts most major insurance plans. Important: Please call our office at (702) 824-7687 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ong accept in La Jolla, CA?
Dr. Ong in La Jolla, 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
Blue Shield of California
CalOptima
Centene
Crown Cork and Seal Company
Hoag Memorial Hospital Presbyterian
Medicare
Monarch HealthCare
OptumRx
State of Tennessee
View All Insurances
Where is Dr. Ong's office located?
Dr. John Ong's Primary Practice
4225 Executive Sq Ste 450
La Jolla, CA 92037
(702) 824-7687
What is Dr. Ong's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ong's National Provider Identifier (NPI) number is 1477056406.
What common questions do patients ask about Dr. Ong?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ong
What is Dr. John Ong's specialty?
Dr. Ong is a Nephrologist near La Jolla, CA. An internist who manages disorders related to the kidneys, including high blood pressure, fluid and mineral balance, and dialysis for waste removal when kidney function is impaired. This specialist also collaborates with surgeons regarding kidney transplantation. Contact Dr. Ong to book an appointment today.
Is this Dr. John Ong affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ong is affiliated with Hoag Hospital Newport Beach, Los Angeles General Medical Center, UCI Health - Fountain Valley, UCI Medical Center, Hoag Orthopaedic Institute which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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 Nephrologist?
Explore Nephrologist 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 Ong accepting new patients in La Jolla, CA?
Yes, Dr. John Ong is accepting new patients at this time.
Does Dr. John Ong offer online booking?
Please contact Dr. Ong's office at (702) 824-7687 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Ong?
Please contact Dr. Ong's office at (702) 824-7687 for information regarding telehealth appointment availability or for scheduling assistance.
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