26 Years of Experience
Accepting patients
Online booking
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Delis, Nephrologist in Chicago, IL?
Dr. Constantine Delis, DO is a Nephrologist, who primarily practices in Chicago, IL with 2 additional practice locations. He has been practicing for over 26 years and is board certified. Dr. Delis graduated from Chicago College of Osteopathic Medicine of Midwestern University and completed his residency at Northwestern University Medical School. Dr. Delis is fluent in English and Greek, Modern (1453-), and is currently seeing new patients. Dr. Delis’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Delis’s office.
Where did Dr. Delis go to medical school and complete their residency?
Residency: Northwestern University Medical School | McGaw Medical Center of Northwestern University Program
Medical School: Chicago College of Osteopathic Medicine of Midwestern University
What languages does Dr. Delis speak?
Dr. Delis and their clinical team can communicate with patients in the following languages:
English
Greek, Modern (1453-)
What conditions does Dr. Delis treat?
As a Nephrologist, Dr. Delis 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. Delis. 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:
- End-Stage Kidney Disease
- End-Stage Kidney Disease from High Blood Pressure
- Chronic Kidney Disease from High Blood Pressure
- Chronic Kidney Disease Stage 3b
- Chronic Kidney Disease, Stage 3a
- Chronic Kidney Disease, Stage 4 (Severe)
- Chronic Kidney Disease Stage 5
- Chronic Kidney Disease, Stage 3
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Chronic Kidney Disease
- High Blood Pressure
- ESRD
- End-Stage Renal Failure
- Hypertensive End-Stage Renal Disease
- Kidney Failure due to High Blood Pressure
- Stage 5 CKD from Hypertension
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
- CKD Stage 3b
- Moderate Chronic Kidney Disease
- CKD Stage 3a
- CKD Stage 4
- Severe Chronic Kidney Disease
- CKD Stage 5
- End-Stage Renal Disease
- CKD Stage 3
ICD-10 Codes:
- N186: End stage renal disease
- I120: Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal disease
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
- N1832: Chronic kidney disease, stage 3b
- N1831: Chronic kidney disease, stage 3a
- N184: Chronic kidney disease, stage 4 (severe)
- N185: Chronic kidney disease, stage 5
- N1830: Chronic kidney disease, stage 3 unspecified
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:
- Low Sodium Levels
- High Sodium Levels
- High Potassium
- Fluid and Electrolyte Balance
- Sodium
- Potassium
- Hyponatremia
- Low Blood Sodium
- Sodium Deficiency
- Hypernatremia
- High Blood Sodium
- Too Much Sodium
- Hyperkalemia
- Excess Potassium
ICD-10 Codes:
- E871: Hypo-osmolality and hyponatremia
- E870: Hyperosmolality and hypernatremia
- E875: Hyperkalemia
Also known as:
- Type 2 Diabetes with Chronic Kidney Disease
- Type 2 Diabetes
- Diabetes Type 2
- Diabetic Kidney Problems
- Type 2 diabetes
- Diabetic Chronic Kidney Disease
- Long-term Kidney Failure from Type 2 Diabetes
- Type 2 Diabetes End-Stage Renal Disease
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
- E119: Type 2 diabetes mellitus without complications
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Nephrotic Syndrome
- Kidney Disease
- Kidney Protein Leakage Syndrome
- Protein-losing Nephropathy
- Nephrosis
ICD-10 Codes:
- N041: Nephrotic syndrome with focal and segmental glomerular lesions
Also known as:
- High Blood Pressure Heart Failure and End-Stage Kidney Disease
- Heart Failure
- High Blood Pressure
- Kidney Failure
- Hypertensive Cardiorenal Syndrome with Heart Failure
- Heart and Kidney Failure from High Blood Pressure
ICD-10 Codes:
- I132: Hypertensive heart and chronic kidney disease with heart failure and with stage 5 chronic kidney disease, or end stage renal disease
Also known as:
- Persistent Protein in Urine
- Urine and Urination
- Persistent proteinuria
- Ongoing protein in urine
ICD-10 Codes:
- R801: Persistent proteinuria, unspecified
Also known as:
- Acute Kidney Failure with Tubule Damage
- Kidney Failure
- Acute Tubular Necrosis
- ATN
- Kidney Tubule Death
ICD-10 Codes:
- N170: Acute kidney failure with tubular necrosis
Also known as:
- High Calcium
- Calcium
- Hypercalcemia
- Excess Calcium
ICD-10 Codes:
- E8352: Hypercalcemia
Which procedures does Dr. Delis perform as a Nephrologist?
As a Nephrologist, procedures performed by a Dr. Constantine Delis 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. Delis' office.
Does Dr. Delis accept my insurance?
Dr. Delis accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Delis accept in Chicago, IL?
Dr. Delis in Chicago, 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
Centene
Cook County Health & Hospitals System
CVS Health (formerly Aetna)
Health Care Service Corporation (HCSC)
Humana
Medicare
Molina
State of Illinois
UnitedHealthcare
View All Insurances
Where is Dr. Delis' office located?
Would you like to schedule an appointment with Dr. Constantine Delis?
Dr. Delis has appointments available at his Chicago, IL office, as well as 2 other locations. Please select a location, date, and time below.
What is Dr. Delis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Delis's National Provider Identifier (NPI) number is 1003892043.
What common questions do patients ask about Dr. Delis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Delis
What is Dr. Constantine Delis's specialty?
Dr. Delis is a Nephrologist near Chicago, 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. Delis to book an appointment today.
Is this Dr. Constantine Delis affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Delis is affiliated with Northwestern Memorial 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 Constantine Delis accepting new patients in Chicago, IL?
Yes, Dr. Constantine Delis is accepting new patients at this time.
Does Dr. Constantine Delis offer online booking?
Yes, you can use online booking to schedule an appointment with Dr. Delis, or contact the office for more information.
How can I make an appointment with Constantine Delis?
Please contact Dr. Delis's office for information regarding telehealth appointment availability or for scheduling assistance.
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