Accepting patients
Who is Dr. Gourtzelis, Nephrologist in Saint Louis, MO?
Dr. Nicholas Gourtzelis, MD is a Nephrologist, who primarily practices in Saint Louis, MO with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Gourtzelis graduated from Saba University / School of Medicine. Dr. Gourtzelis is fluent in English and Greek, Modern (1453-), and is currently seeing new patients. Dr. Gourtzelis’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gourtzelis’s office at (314) 842-9669.
What are Areas of Expertise for Dr. Gourtzelis?
Dr. Nicholas Gourtzelis, MD is a highly-rated, board-certified Nephrologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Gourtzelis empowers patients to confidently navigate their health journey, specializing in Kidney Disease, or comprehensive wellness support. Serving the Saint Louis/MO community, Dr. Gourtzelis is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Gourtzelis go to medical school and complete their residency?
Fellowship: St. Louis University St. Louis Missouri | St. Louis University Health Sciences Center, Program 1
Medical School: Saba University / School of Medicine
Is Dr. Gourtzelis board certified in Nephrologist?
Yes, Dr. Nicholas Gourtzelis, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Gourtzelis speak?
Dr. Gourtzelis and their clinical team can communicate with patients in the following languages:
English
Greek, Modern (1453-)
What conditions does Dr. Gourtzelis treat?
As a Nephrologist, Dr. Gourtzelis 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. Gourtzelis. 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
- Chronic Kidney Disease Stage 3b
- Chronic Kidney Disease, Stage 4 (Severe)
- Chronic Kidney Disease, Stage 3
- Chronic Kidney Disease from High Blood Pressure
- Chronic Kidney Disease, Stage 3a
- 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
- CKD Stage 3b
- Moderate Chronic Kidney Disease
- CKD Stage 4
- Severe Chronic Kidney Disease
- CKD Stage 3
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
- CKD Stage 3a
ICD-10 Codes:
- N186: End stage renal disease
- N1832: Chronic kidney disease, stage 3b
- N184: Chronic kidney disease, stage 4 (severe)
- N1830: Chronic kidney disease, stage 3 unspecified
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
- N1831: Chronic kidney disease, stage 3a
Also known as:
- Severe Malnutrition
- Protein-Calorie Malnutrition
- Malnutrition
- Severe Protein-Energy Malnutrition
- Starvation
- Kwashiorkor
- Marasmus
- Protein-energy malnutrition
- General malnutrition
ICD-10 Codes:
- E43: Unspecified severe protein-calorie malnutrition
- E46: Unspecified protein-calorie malnutrition
Also known as:
- Alzheimer's Disease
- Late-Onset Alzheimer's Disease
- Alzheimer's Disease Fact Sheet
- AD', 'Alzheimer's Dementia
- Memory Loss Disease
- Sporadic Alzheimer's', 'Alzheimer's in Older Adults
ICD-10 Codes:
- G309: Alzheimer's disease, unspecified
- G301: Alzheimer's disease with late onset
Also known as:
- Dialysis Dependence
- Dialysis
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Kidney Dialysis
- Renal Replacement Therapy
- On Dialysis
ICD-10 Codes:
- Z992: Dependence on renal dialysis
Also known as:
- Heart Failure
- Chronic Diastolic Heart Failure
- Chronic Systolic Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
- Long-term Diastolic Heart Failure
- Chronic HFpEF
- Ongoing Filling Heart Failure
- Long-term Systolic Heart Failure
- Chronic HFrEF
- Ongoing Pumping Heart Failure
ICD-10 Codes:
- I509: Heart failure, unspecified
- I5032: Chronic diastolic (congestive) heart failure
- I5022: Chronic systolic (congestive) heart failure
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 Potassium
- Fluid and Electrolyte Balance
- Sodium
- Potassium
- Hyponatremia
- Low Blood Sodium
- Sodium Deficiency
- Hyperkalemia
- Excess Potassium
ICD-10 Codes:
- E871: Hypo-osmolality and hyponatremia
- E875: Hyperkalemia
Also known as:
- Dementia
- Cognitive decline
- Memory loss
- Brain disorder
ICD-10 Codes:
- F0390: Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Also known as:
- Metabolic Brain Disorder
- Brain Disease
- Metabolic Encephalopathy
- Brain Dysfunction from Metabolism
ICD-10 Codes:
- G9341: Metabolic encephalopathy
Which procedures does Dr. Gourtzelis perform as a Nephrologist?
As a Nephrologist, procedures performed by a Dr. Nicholas Gourtzelis 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. Gourtzelis' office.
Does Dr. Gourtzelis accept my insurance?
Dr. Gourtzelis accepts most major insurance plans. Important: Please call our office at (314) 842-9669 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gourtzelis accept in Saint Louis, MO?
Dr. Gourtzelis in Saint Louis, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Michigan
Centene
CVS Health (formerly Aetna)
Dean Health Plan
Essence Healthcare
Express Scripts
Humana
Medicare
State of Illinois
View All Insurances
Where is Dr. Gourtzelis' office located?
Dr. Nicholas Gourtzelis' Primary Practice
10004 Kennerly Rd
Saint Louis, MO 63128
(314) 842-9669
What is Dr. Gourtzelis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gourtzelis's National Provider Identifier (NPI) number is 1790734994.
What common questions do patients ask about Dr. Gourtzelis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gourtzelis
What is Dr. Nicholas Gourtzelis's specialty?
Dr. Gourtzelis is a Nephrologist near Saint Louis, MO. 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. Gourtzelis to book an appointment today.
Is this Dr. Nicholas Gourtzelis affiliated with a ranked Castle Connolly Top Hospital?
No, Gourtzelis is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Mercy Hospital South. 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
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 Nicholas Gourtzelis accepting new patients in Saint Louis, MO?
Yes, Dr. Nicholas Gourtzelis is accepting new patients at this time.
Does Dr. Nicholas Gourtzelis offer online booking?
Please contact Dr. Gourtzelis's office at (314) 842-9669 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nicholas Gourtzelis?
Please contact Dr. Gourtzelis's office at (314) 842-9669 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Nicholas Gourtzelis have?
Dr. Nicholas Gourtzelis is certified by the American Board of Internal Medicine.
Other Nephrologist Near Saint Louis, MO
HQ
Nephrologist
Accepting patientsDr. Humayun Quadir, MD is a Nephrologist, who primarily practices in Saint Louis, MO. He is board certified by the American Board of Internal Medicine.
Saint Louis, MO
JP
Internist
Accepting patientsDr. James Purtell, MD is an Internist, who primarily practices in Saint Louis, MO. He has been practicing for over 46 years and is board certified by the American Board of Internal Medicine.
Saint Louis, MO
CN
Nephrologist
Accepting patientsDr. Christian Nwankwo, MD is a Nephrologist, who primarily practices in Saint Louis, MO with 1 additional practice location. He is board certified.
Saint Louis, MO