GF
35 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Frei, Nephrologist in Bronx, NY?
Dr. Gill Frei, MD is a Nephrologist, who primarily practices in Bronx, NY with 2 additional practice locations. He has been practicing for over 35 years and is board certified. Dr. Frei graduated from State University of New York Downstate Medical Center College of Medicine and completed his residency at Boston Univ Med Ctr/Univ Hp, Nephrology; Montefiore M C-H&l Moses Div, Internal Medicine. Dr. Frei is fluent in English and Spanish, and is currently seeing new patients. Dr. Frei’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Frei’s office at (718) 655-4956.
Where did Dr. Frei go to medical school and complete their residency?
Residency: Boston Univ Med Ctr/Univ Hp, Nephrology; Montefiore M C-H&l Moses Div, Internal Medicine
Medical School: Suny-Hlth Sci Ctr At Brooklyn, Coll of Med, Brooklyn Ny | SUNY Downstate Medical Center College Of Medicine | State University of New York Downstate Medical Center College of Medicine
Is Dr. Frei board certified as a Nephrologist?
Yes, Dr. Gill Frei, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Frei speak?
Dr. Frei and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Nephrologist like Dr. Frei typically treat?
As a Nephrologist, Dr. Frei 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. Frei. 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 4 (Severe)
- Chronic Kidney Disease Stage 3b
- Chronic Kidney Disease Stage 5
- Chronic Kidney Disease, Stage 3a
- Chronic Kidney Disease, Stage 3
- 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 4
- Severe Chronic Kidney Disease
- CKD Stage 3b
- Moderate Chronic Kidney Disease
- CKD Stage 5
- End-Stage Renal Disease
- CKD Stage 3a
- CKD Stage 3
ICD-10 Codes:
- N186: End stage renal disease
- N184: Chronic kidney disease, stage 4 (severe)
- N1832: Chronic kidney disease, stage 3b
- N185: Chronic kidney disease, stage 5
- N1831: Chronic kidney disease, stage 3a
- N1830: Chronic kidney disease, stage 3 unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
What procedures does a Nephrologist like Dr. Frei typically perform?
As a Nephrologist, procedures performed by Dr. Gill Frei may include:
- Dialysis
- Kidney and Urinary Perfusion Scan
- Kidney Biopsy
- Kidney Transplant
- Kidney Ultrasound
- Nephrology Consultation
- Nephrology Follow Up
- Peritoneal Dialysis
Please contact Dr. Frei's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Frei accept my insurance?
Dr. Frei accepts most major insurance plans. Important: Please call our office at (718) 655-4956 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Frei accept in Bronx, NY?
Dr. Frei in Bronx, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centers Plan For Healthy Living
CVS Health (formerly Aetna)
Humana
International Brotherhood of Teamsters (IBT)
Medicaid
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
Unknown
View All Insurances
Where is Dr. Frei's office located?
What is Dr. Frei's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Frei's National Provider Identifier (NPI) number is 1477541761.
What common questions do patients ask about Dr. Frei?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Frei
What is Dr. Gill Frei's specialty?
Dr. Frei is a Nephrologist near Bronx, NY.
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. Gill Frei affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Frei is affiliated with Montefiore Einstein Hospital - Moses Campus which is a Castle Connolly Top Hospital. 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 Gill Frei accepting new patients in Bronx, NY?
Yes, Dr. Gill Frei is accepting new patients at this time.
Does Dr. Gill Frei offer online booking?
Please contact Dr. Frei's office at (718) 655-4956 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gill Frei?
Please contact Dr. Frei's office at (718) 655-4956 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gill Frei have?
Dr. Gill Frei is certified by the American Board of Internal Medicine.
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