Michael Hosung Koo, MD

Interventional Cardiology Internal Medicine

Internal Medicine

Michael Hosung Koo is an Interventional Cardiology Internal Medicine specialist based in Sugar Land, TX with over 18 years of clinical experience. Offers virtual telehealth visits.

(713) 776-9500Sugar Land, TX
Telehealth Available
NPI Active per CMS — Q2 2026

Patients across TX can see Michael Hosung Koo, MD in person in Sugar Land or via virtual visit — no travel required. He graduated from New York Medical College in 2008 and has 18+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and heart failure (per CMS claims data).

At a glance

  • Uses generic medications more than 66% of reporting doctors in Texas
  • Virtual visits available — no app or travel required
1 of 182 Internal Medicine providers in TXSee all Internal Medicine in Sugar Land18+ years experienceNPI since 2008

Older · 3786dNPPES updated 2016-01-11 · verify NPI on CMS · Verify license at Texas Medical Board

Contact & Location

Practice Location

16651 Southwest Freeway Mob1 Suite 400, Sugar Land, TX 77479

Fax: (713) 776-3087
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 Heart Failure.

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

Heart Failure
Higher than avg (+38%)60%

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

US avg: 22.5%

↑ More patients than average (+38%) — a focus area for this doctor

Arthritis
Higher than avg (+5%)54%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

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

Ischemic Heart Disease
Higher than avg (+20%)52%

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

US avg: 31.7%

↑ More patients than average (+20%) — a focus area for this doctor

Diabetes
Higher than avg (+9%)43%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+9%) — a focus area for this doctor

Chronic Kidney Disease
Higher than avg (+12%)42%

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

US avg: 29.6%

↑ More patients than average (+12%) — a focus area for this doctor

Atrial Fibrillation
Higher than avg (+11%)33%

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

US avg: 22%

↑ More patients than average (+11%) — a focus area for this doctor

GeneralBehavioralNational avg

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

Patient Reviews

No patient reviews yet. If you've seen Michael Hosung Koo, your feedback helps other patients.

Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →

Background & Specialty

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

Career Journey
  1. Graduated medical school · 2008

    New York Medical College

  2. 18 years in practice

    Experienced

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Taxonomy: 207RI0011X

Education & Training

New York Medical College (Class of 2008)

Virtual Interventional Cardiology Care With Michael Hosung Koo

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

Schedule a virtual visit with Michael Hosung Koo for blood pressure monitoring, cholesterol management, heart failure monitoring — no travel to Sugar Land required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Michael Hosung Koo

Dr. Koo is listed as active in the NPI registry with telehealth listed in Sugar Land, TX. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (713) 776-9500.

Verified across 4 federal data sources

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

Is this your profile?

Verify credentials, update practice details, and manage telehealth.

Claim Profile

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.

Related Providers

Interventional Cardiology Internal Medicine in TX

See all