JS
29 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Simon, Nephrologist in Covington, LA?
Dr. John Simon, MD is a Nephrologist, who primarily practices in Covington, LA with 1 additional practice location. He has been practicing for over 29 years and is board certified. Dr. Simon graduated from Tulane Univ School of Medicine and completed his residency at Tulane Univ Sch Of Med, Nephrology; Tulane Univ Sch Of Med, Internal Medicine. Dr. Simon is fluent in English, and is currently seeing new patients. Dr. Simon’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Simon’s office at (985) 867-8585.
Where did Dr. Simon go to medical school and complete their residency?
Residency: Tulane Univ Sch Of Med, Nephrology; Tulane Univ Sch Of Med, Internal Medicine | Tulane University | LSU HEALTH SCIENCES
Medical School: Tulane Univ Sch of Med, New Orleans La | Tulane Univ School of Medicine
Is Dr. Simon board certified as a Nephrologist?
Yes, Dr. John Simon, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Simon speak?
Dr. Simon and their clinical team can communicate with patients in the following languages:
English
What conditions does a Nephrologist like Dr. Simon typically treat?
As a Nephrologist, Dr. Simon 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. Simon. 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:
- End-Stage Kidney Disease
- Chronic Kidney Disease from High Blood Pressure
- Chronic Kidney Disease
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- High Blood Pressure
- Mineral & Bone Disorder in Chronic Kidney Disease
- ESRD
- End-Stage Renal Failure
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
- CKD
- Long-Term Kidney Disease
ICD-10 Codes:
- N186: End stage renal disease
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
- N189: Chronic kidney disease, unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0600: Dyspnea, unspecified
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
Also known as:
- High Blood Pressure Heart Disease with Heart Failure
- Heart Failure
- High Blood Pressure
- Hypertensive Heart Failure
- High Blood Pressure Causing Heart Failure
ICD-10 Codes:
- I110: Hypertensive heart disease with heart failure
What procedures does a Nephrologist like Dr. Simon typically perform?
As a Nephrologist, procedures performed by Dr. John Simon may include:
- Dialysis
- Kidney and Urinary Perfusion Scan
- Kidney Biopsy
- Kidney Transplant
- Kidney Ultrasound
- Nephrology Consultation
- Nephrology Follow Up
- Peritoneal Dialysis
Please contact Dr. Simon's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Simon accept my insurance?
Dr. Simon accepts most major insurance plans. Important: Please call our office at (985) 867-8585 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Simon accept in Covington, LA?
Dr. Simon in Covington, LA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross and Blue Shield of Louisiana
Blue Cross Blue Shield Association
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Humana
Independence Health Group
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Simon's office located?
What is Dr. Simon's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Simon's National Provider Identifier (NPI) number is 1760489892.
What common questions do patients ask about Dr. Simon?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Simon
What is Dr. John Simon's specialty?
Dr. Simon is a Nephrologist near Covington, LA.
What does a Nephrologist do?
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.
Is this Dr. John Simon affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Simon is affiliated with St. Tammany Parish Hospital, Ochsner Medical Center - New Orleans, East Jefferson General Hospital, North Oaks Medical Center, Slidell Memorial Hospital, Memorial Hospital Gulfport 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
When to see a Nephrologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Nephrologist. 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 John Simon accepting new patients in Covington, LA?
Yes, Dr. John Simon is accepting new patients at this time.
Does Dr. John Simon offer online booking?
Please contact Dr. Simon's office at (985) 867-8585 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Simon?
Please contact Dr. Simon's office at (985) 867-8585 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Simon have?
Dr. John Simon is certified by the American Board of Internal Medicine.
Other Nephrologist Near Covington, LA
MI
Nephrologist
Dr. Melissa Inman, MD is a Nephrologist, who primarily practices in Covington, LA with 1 additional practice location.
Covington, LA
SG
Nephrologist
Dr. Sumitha Ganji, MD is a Nephrologist, who primarily practices in Slidell, LA with 2 additional practice locations.
Slidell, LA

Nephrologist
Dr. William Gabbard, MD is a Nephrologist, who primarily practices in Baton Rouge, LA with 2 additional practice locations.
Baton Rouge, LA