Jerold Clancy Erlandson, MD

Nephrology Internal Medicine

Jerold Clancy Erlandson is a Nephrology Internal Medicine specialist based in Sioux City, IA with over 20 years of clinical experience. Offers virtual telehealth visits.

(712) 255-7746Sioux City, IA
Telehealth Available
NPI Active per CMS — Q2 2026

Patients across IA can see Jerold Clancy Erlandson, MD in person in Sioux City or via virtual visit — no travel required. With 20+ years of experience, he has been practicing in the Sioux City area. Among his Medicare patients, common conditions include hypertension, high cholesterol, and kidney disease (per CMS data).

1 of 17 Internal Medicine providers in IASee all Internal Medicine in Sioux City20+ years experienceNPI since 2007

Older · 4223dNPPES updated 2014-10-31 · verify NPI on CMS · Verify license at Iowa Board of Medicine

Contact & Location

Practice Location

600 4th Street, Sioux City, IA 51101-1415

Fax: (712) 255-0829
Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Chronic Kidney Disease.

Hypertension
75%

High blood pressure — a leading risk factor for heart disease and stroke

High Cholesterol
75%

Elevated cholesterol or triglycerides that increase heart disease risk

Chronic Kidney Disease
75%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

Diabetes
50%

A condition where the body cannot properly regulate blood sugar levels

Arthritis
45%

Joint inflammation causing pain, swelling, and stiffness

Heart Failure
39%

The heart cannot pump blood efficiently enough to meet the body's needs

Ischemic Heart Disease
36%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

Atrial Fibrillation
32%

An irregular, often rapid heartbeat that increases the risk of stroke

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. 20 years in practice

    Experienced

Internal MedicineAllopathic & Osteopathic Physicians

Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, glomerulonephritis, kidney stones, and electrolyte disorders. They manage dialysis access and kidney transplant follow-up.

Taxonomy: 207RN0300X

Virtual Internal Medicine Care With Jerold Clancy Erlandson

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Jerold Clancy Erlandson for blood pressure monitoring, cholesterol management, kidney care follow-ups — no travel to Sioux City required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Jerold Clancy Erlandson

Dr. Erlandson is listed as active in the NPI registry with telehealth listed in Sioux City, IA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (712) 255-7746.

Verified across 3 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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