AG
Who is Dr. Gefen, Pediatric Nephrologist in Phoenix, AZ?
Dr. Ashley Gefen, MD is a Pediatric Nephrologist, who primarily practices in Phoenix, AZ. Dr. Gefen is fluent in English and French, and is not currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Gefen’s office at (323) 660-2450.
What languages does Dr. Gefen speak?
Dr. Gefen and their clinical team can communicate with patients in the following languages:
English
French
What conditions does a Pediatric Nephrologist like Dr. Gefen typically treat?
As a Pediatric Nephrologist, Dr. Gefen 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. Gefen. 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:
- Chronic Kidney Disease, Stage 1
- Chronic Kidney Disease
- Chronic Kidney Disease, Stage 2 (Mild)
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Mineral & Bone Disorder in Chronic Kidney Disease
- CKD Stage 1
- Early Chronic Kidney Disease
- CKD
- Long-Term Kidney Disease
- CKD Stage 2
- Mild Chronic Kidney Disease
ICD-10 Codes:
- N181: Chronic kidney disease, stage 1
- N189: Chronic kidney disease, unspecified
- N182: Chronic kidney disease, stage 2 (mild)
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Elevated Blood Pressure
- High Blood Pressure
- High Blood Pressure Reading
- Prehypertension
- Borderline High Blood Pressure
ICD-10 Codes:
- R030: Elevated blood-pressure reading, without diagnosis of hypertension
Also known as:
- General Disorder Screening
- Health Screening
- General Health Check
- Disease Screening
- Medical Disorder Screening
ICD-10 Codes:
- Z1389: Encounter for screening for other disorder
What procedures does a Pediatric Nephrologist like Dr. Gefen typically perform?
As a Pediatric Nephrologist, procedures performed by Dr. Ashley Gefen may include:
- Dialysis
- Kidney and Urinary Perfusion Scan
- Kidney Biopsy
- Kidney Transplant
- Kidney Ultrasound
- Nephrology Consultation
- Nephrology Follow Up
- Peritoneal Dialysis
Please contact Dr. Gefen's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Gefen accept my insurance?
Dr. Gefen accepts most major insurance plans. Important: Please call our office at (323) 660-2450 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gefen accept in Phoenix, AZ?
Dr. Gefen in Phoenix, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Banner Health
CVS Health (formerly Aetna)
Mercy Care
Oscar Health
Unknown
View All Insurances
Where is Dr. Gefen's office located?
What is Dr. Gefen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gefen's National Provider Identifier (NPI) number is 1740636141.
What common questions do patients ask about Dr. Gefen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gefen
What is Dr. Ashley Gefen's specialty?
Dr. Gefen is a Pediatric Nephrologist near Phoenix, AZ.
What does a Pediatric Nephrologist do?
A pediatrician specializing in the normal and abnormal development and maturation of the kidneys and urinary tract. This expert focuses on understanding the mechanisms of kidney damage, evaluating and treating renal diseases, managing fluid and electrolyte imbalances, addressing hypertension, and overseeing renal replacement therapy.
Is this Dr. Ashley Gefen affiliated with a ranked Castle Connolly Top Hospital?
No, Gefen is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Phoenix Childrens Hospital - Main. 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 a Pediatric Nephrologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pediatric 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 Ashley Gefen accepting new patients in Phoenix, AZ?
No, Dr. Ashley Gefen is not accepting new patients at this time.
Does Dr. Ashley Gefen offer online booking?
Please contact Dr. Gefen's office at (323) 660-2450 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ashley Gefen?
Please contact Dr. Gefen's office at (323) 660-2450 for information regarding telehealth appointment availability or for scheduling assistance.
Other Pediatric Nephrologist Near Phoenix, AZ

Pediatric Nephrologist
Dr. Stephanie Hsieh, MD is a Pediatric Nephrologist, who primarily practices in Phoenix, AZ with 1 additional practice location. She has been practicing for over 20 years and is board certified.
Phoenix, AZ
AI
Pediatric Nephrologist
Dr. Alexandra Idrovo, MD is a Pediatric Nephrologist, who primarily practices in Phoenix, AZ.
Phoenix, AZ
RA
Pediatric Nephrologist
Dr. Raymond Adelman, MD is a Pediatric Nephrologist, who primarily practices in Phoenix, AZ. He is board certified.
Phoenix, AZ