Charles Yun, MD

Hematology & Oncology

Internal Medicine

Charles Yun is a Hematology & Oncology specialist based in Glens Falls, NY with over 18 years of clinical experience. Offers virtual telehealth visits.

(518) 926-6620Glens Falls, NY
Telehealth Available
NPI Active per CMS — Q2 2026

Charles Yun, MD practices as part of a group hematology & oncology specialist practice in Glens Falls, NY. He has been in practice for 18+ years. He regularly sees Medicare patients with hypertension, high cholesterol, and cancer (per CMS claims data).

1 of 440 Internal Medicine providers in NYSee all Internal Medicine in Glens Falls18+ years experienceNPI since 2009

Older · 1553dNPPES updated 2022-02-21 · verify NPI on CMS · Verify license at New York State Board for Medicine

Contact & Location

Practice Location

102 Park St, Glens Falls, NY 12801-4403

Fax: (518) 926-1954
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 Cancer.

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

Cancer
43%

Diseases involving abnormal cell growth with potential to spread to other body parts

Arthritis
41%

Joint inflammation causing pain, swelling, and stiffness

Diabetes
34%

A condition where the body cannot properly regulate blood sugar levels

Ischemic Heart Disease
34%

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

Chronic Kidney Disease
29%

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

Anxiety Disorders
27%

Excessive worry or fear that interferes with daily life

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. Board certified · Feb 9, 2022

    Self-reported via NPPES

  2. 18 years in practice

    Experienced

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Taxonomy: 207RH0003X

Practice Footprint

Mailing address

100 Park Street Glens Falls Hospital - Credentialing, Glens Falls, NY 12801

Differs from practice location

Virtual Hematology & Oncology Care With Charles Yun

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

Schedule a virtual visit with Charles Yun for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Glens Falls required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Charles Yun

NPI records show Dr. Yun as active with telehealth listed in Glens Falls, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (518) 926-6620.

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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