JF
21 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Friedewald, Nephrologist in Lake Forest, IL?
Dr. John Friedewald, MD is a Nephrologist, who primarily practices in Lake Forest, IL with 2 additional practice locations. He has been practicing for over 21 years and is board certified. Dr. Friedewald completed his residency at Johns Hopkins Univ Sch Med, Nephrology; Johns Hopkins Univ Sch Med, Internal Medicine. Dr. Friedewald is fluent in English, and is currently seeing new patients. Dr. Friedewald’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Friedewald’s office at (312) 695-8900.
Where did Dr. Friedewald go to medical school and complete their residency?
Residency: Johns Hopkins Univ Sch Med, Nephrology; Johns Hopkins Univ Sch Med, Internal Medicine
What languages does Dr. Friedewald speak?
Dr. Friedewald and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Friedewald treat?
As a Nephrologist, Dr. Friedewald 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. Friedewald. 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:
- Having a Kidney Transplant
- Kidney Transplantation
- Kidney Transplant
- Renal transplant
- Kidney replacement surgery
- Post-kidney transplant
ICD-10 Codes:
- Z940: Kidney transplant status
Also known as:
- End-Stage Kidney Disease
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- ESRD
- End-Stage Renal Failure
ICD-10 Codes:
- N186: End stage renal disease
Also known as:
- Liver Transplant
- Liver Transplantation
- Hepatic Transplant
- Liver Graft
- New Liver
ICD-10 Codes:
- Z944: Liver transplant status
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Immune Deficiency
- Immune System and Disorder
- Weak Immune System
- Immune System Disorder
ICD-10 Codes:
- D849: Immunodeficiency, unspecified
Also known as:
- Acute Kidney Failure
- Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
ICD-10 Codes:
- N179: Acute kidney failure, unspecified
Which procedures does Dr. Friedewald perform as a Nephrologist?
As a Nephrologist, procedures performed by a Dr. John Friedewald 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. Friedewald's office.
Does Dr. Friedewald accept my insurance?
Dr. Friedewald accepts most major insurance plans. Important: Please call our office at (312) 695-8900 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Friedewald accept in Lake Forest, IL?
Dr. Friedewald in Lake Forest, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Express Scripts
Humana
Medicare
Molina
View All Insurances
Where is Dr. Friedewald's office located?
Dr. John Friedewald's Primary Practice
660 N Westmoreland Rd # 302
Lake Forest, IL 60045
(312) 695-8900
What is Dr. Friedewald's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Friedewald's National Provider Identifier (NPI) number is 1508801093.
What common questions do patients ask about Dr. Friedewald?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Friedewald
What is Dr. John Friedewald's specialty?
Dr. Friedewald is a Nephrologist near Lake Forest, IL. 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. Friedewald to book an appointment today.
Is this Dr. John Friedewald affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Friedewald is affiliated with Northwestern Medicine Central Dupage Hospital 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
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 Friedewald accepting new patients in Lake Forest, IL?
Yes, Dr. John Friedewald is accepting new patients at this time.
Does Dr. John Friedewald offer online booking?
Please contact Dr. Friedewald's office at (312) 695-8900 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Friedewald?
Please contact Dr. Friedewald's office at (312) 695-8900 for information regarding telehealth appointment availability or for scheduling assistance.
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