Sonja K. Olsen, M.D.

Gastroenterology Internal Medicine

Sonja K. Olsen is a Gastroenterology Internal Medicine specialist based in West Palm Beach, FL with over 25 years of clinical experience. Offers virtual telehealth visits.

(561) 659-6543West Palm Beach, FL
Telehealth Available
NPI Active per CMS — Q2 2026

With over 25 years in internal medicine, Sonja K. Olsen, M.D. is a long-established gastroenterologist in West Palm Beach. She graduated from Geisel School of Medicine at Dartmouth in 2001 and has 25+ years of clinical experience. She regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).

At a glance

  • Uses generic medications more than 26% of reporting doctors in Florida
  • Virtual visits available — no app or travel required
1 of 317 Internal Medicine providers in FLSee all Internal Medicine in West Palm Beach25+ years experienceNPI since 2007

Older · 479dNPPES updated 2025-01-30 · verify NPI on CMS · Verify license at Florida Board of Medicine

Contact & Location

Practice Location

1411 N Flagler Dr Ste 5600, West Palm Beach, FL 33401-3412

Fax: (561) 659-3533
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 Arthritis.

Hypertension
Higher than avg (+5%)75%

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

US avg: 70.2%

↑ More patients than average (+5%) — a focus area for this doctor

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+5%) — a focus area for this doctor

Arthritis
Higher than avg (+8%)57%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+8%) — a focus area for this doctor

Ischemic Heart Disease
Higher than avg (+4%)36%

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

US avg: 31.7%

↑ More patients than average (+4%) — a focus area for this doctor

Chronic Kidney Disease
30%

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

US avg: 29.6%
Diabetes
Lower than avg (-6%)28%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↓ Fewer patients than average (-6%) — less common here

Anxiety Disorders
Lower than avg (-7%)27%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-7%) — less common here

Osteoporosis
Higher than avg (+8%)26%

Weakened bones that are more prone to fractures, common in older adults

US avg: 18.1%

↑ More patients than average (+8%) — a focus area for this doctor

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. Graduated medical school · 2001

    Geisel School of Medicine at Dartmouth

  2. Board certified · Jan 29, 2025

    Self-reported via NPPES

  3. 25 years in practice

    Experienced

Internal MedicineAllopathic & Osteopathic Physicians

Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.

Taxonomy: 207RG0100X

Education & Training

Geisel School of Medicine at Dartmouth (Class of 2001)

Virtual Internal Medicine Care With Sonja K. Olsen

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

Schedule a virtual visit with Sonja K. Olsen for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to West Palm Beach required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Sonja K. Olsen

NPI records show Dr. Olsen as active with telehealth listed in West Palm Beach, FL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (561) 659-6543.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · 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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