Dr. Kenneth Gerdes
- Gender: Male
- Experience: 37 years
- Graduated from: University Of Arkansas College Of Medicine
- Graduation year: 1984
- Sole propriator: No
- NPI: 1720020100
Dr. Kenneth Gerdes M.D.
Nephrologist
He is located at 11155 Dunn Road Suite 211N in Saint Louis, MO 63136. Can help patients with the following: Anemia, Common Cold, Constipation, Hypercalcemia, Hyponatremia, Urinary Tract Infection (UTI). His National Provider Identifier (NPI) number is 1720020100. Appointment can be made via the phone number (314) 432-2580. He is affiliated with 3 practices and 5 hospitals.
Conditions treated
Dr. Kenneth Gerdes, being an nephrologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Kenneth Gerdes.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Blood in Urine
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Gout
- Headache
- Heart Disease
- Hemolytic Uremic Syndrome (HUS)
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hydronephrosis
- Hypercalcemia
- Hyperkalemia
- Hyperlipidemia
- Hyperparathyroidism
- Hyponatremia
- Influenza
- Inguinal Hernia
- Kidney Cancer
- Kidney Failure
- Kidney Infection
- Kidney Stones
- Low Blood Pressure
- Low Potassium
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Polycystic Kidney Disease (PKD)
- Prescription Refill
- Rhabdomyolysis
- Urethritis
- Urinary Tract Infection (UTI)
- Vitamin D Deficiency
Procedures Performed by Dr. Kenneth Gerdes
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Kenneth Gerdes as in-network for the following 2026 plans.
Health plans
Ambetter Health
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 16 plans from Ambetter Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Complete Gold | EPO · Gold | Preferred | Not accepting new patients |
| Complete Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Complete Silver | EPO · Silver | Preferred | Not accepting new patients |
| Complete Silver + Vision + Adult Dental | EPO · Silver | Preferred | Not accepting new patients |
| Elite Bronze | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Elite Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Everyday Bronze | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Everyday Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Everyday Gold | EPO · Gold | Preferred | Not accepting new patients |
| Everyday Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Standard Gold | EPO · Gold | Preferred | Not accepting new patients |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Standard Silver | EPO · Silver | Preferred | Not accepting new patients |
| Standard Silver + Vision + Adult Dental | EPO · Silver | Preferred | Not accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Kenneth Gerdes is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Kenneth Gerdes is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Kenneth Gerdes , Llc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Mallinckrodt | $90 |
| Amgen | $47 |
| Nxstage Medical | $22 |
Other
| Food and Beverage | $160 |
Studies
UNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduated in 1984Additional Specialities
- Internist
Affiliated practices
Affiliated hospitals
Looking for more Nephrologists?
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- Address: Ste 304 11125 Dunn Road St Louis, 63136, MO
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- Address: Ste 304 11125 Dunn Road St Louis, 63136, MO
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- Address: Suite 207N 11155 Dunn Road Saint Louis, 63136, MO
- Gender: Male
- Address: 1265 Graham Road Suite 1 Florissant, 63031, MO
Questions & Answers
Does Dr. Kenneth Gerdes have affiliation with practices?
Dr. Kenneth Gerdes is affiliated with Bentley Renal Care PC. For the full list of practices see this list.
Has Dr. Kenneth Gerdes affiliation with hospitals?
Dr. Kenneth Gerdes is affiliated with SSM DEPAUL HEALTH CENTER. For the full list of hospitals see this list.
What conditions does Dr. Kenneth Gerdes treat?
Dr. Kenneth Gerdes provides treatment for Anemia, Common Cold, Constipation, Hypercalcemia, Hyponatremia, Urinary Tract Infection (UTI). For the full list see this list.
Does Dr. Kenneth Gerdes accept patients with Ambetter Health?
Yes, Dr. Kenneth Gerdes is listed in-network for Ambetter Health through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. Kenneth Gerdes?
Dr. Kenneth Gerdes's office is located at 11155 Dunn Road Suite 211N in Saint Louis, MO 63136.