MG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gysi, Nephrologist in Mission Hills, CA?
Dr. Madeleine Gysi, MD is a Nephrologist, who primarily practices in Mission Hills, CA with 2 additional practice locations. Dr. Gysi is fluent in English, and is currently seeing new patients. Dr. Gysi’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gysi’s office at (818) 365-1194.
What languages does Dr. Gysi speak?
Dr. Gysi and their clinical team can communicate with patients in the following languages:
English
What conditions does a Nephrologist like Dr. Gysi typically treat?
As a Nephrologist, Dr. Gysi 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. Gysi. 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 Stage 3b
- Chronic Kidney Disease, Stage 3a
- Chronic Kidney Disease, Stage 2 (Mild)
- Chronic Kidney Disease, Stage 4 (Severe)
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Chronic Kidney Disease
- ESRD
- End-Stage Renal Failure
- CKD Stage 3b
- Moderate Chronic Kidney Disease
- CKD Stage 3a
- CKD Stage 2
- Mild Chronic Kidney Disease
- CKD Stage 4
- Severe Chronic Kidney Disease
ICD-10 Codes:
- N186: End stage renal disease
- N1832: Chronic kidney disease, stage 3b
- N1831: Chronic kidney disease, stage 3a
- N182: Chronic kidney disease, stage 2 (mild)
- N184: Chronic kidney disease, stage 4 (severe)
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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
What procedures does a Nephrologist like Dr. Gysi typically perform?
As a Nephrologist, procedures performed by Dr. Madeleine Gysi may include:
- Dialysis
- Kidney and Urinary Perfusion Scan
- Kidney Biopsy
- Kidney Transplant
- Kidney Ultrasound
- Nephrology Consultation
- Nephrology Follow Up
- Peritoneal Dialysis
Please contact Dr. Gysi's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Gysi accept my insurance?
Dr. Gysi accepts most major insurance plans. Important: Please call our office at (818) 365-1194 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gysi accept in Mission Hills, CA?
Dr. Gysi in Mission Hills, 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
City of Los Angeles
City of Providence (RI)
DaVita Medical Group
Humana
Kaiser Permanente
Medicare
Other Health Care Provider
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Gysi's office located?
Dr. Madeleine Gysi's Primary Practice
11550 Indian Hills Rd Ste 371
Mission Hills, CA 91345
(818) 365-1194
What is Dr. Gysi's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gysi's National Provider Identifier (NPI) number is 1679922892.
What common questions do patients ask about Dr. Gysi?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gysi
What is Dr. Madeleine Gysi's specialty?
Dr. Gysi is a Nephrologist near Mission Hills, CA.
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. Madeleine Gysi affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gysi is affiliated with Kaiser Permanente Panorama City Medical Center, Providence Cedars-Sinai Tarzana Medical Center, Cedars-Sinai Medical Center, Kaiser Permanente Orange County - Anaheim Medical Center, Kaiser Permanente Fontana Medical Center, Kaiser Permanente Los Angeles Medical Center 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 Madeleine Gysi accepting new patients in Mission Hills, CA?
Yes, Dr. Madeleine Gysi is accepting new patients at this time.
Does Dr. Madeleine Gysi offer online booking?
Please contact Dr. Gysi's office at (818) 365-1194 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Madeleine Gysi?
Please contact Dr. Gysi's office at (818) 365-1194 for information regarding telehealth appointment availability or for scheduling assistance.
Other Nephrologist Near Mission Hills, CA

Nephrologist
Dr. Parag Shah, MD is a Nephrologist, who primarily practices in Mission Hills, CA with 1 additional practice location. He has been practicing for over 25 years.
Mission Hills, CA
BH
Hospitalist
Dr. Billy Hour, MD is a Hospitalist, who primarily practices in Mission Hills, CA with 1 additional practice location. He is board certified.
Mission Hills, CA
JH
Nephrologist
Dr. Jehad Haggiagi, MD is a Nephrologist, who primarily practices in Mission Hills, CA with 1 additional practice location.
Mission Hills, CA