William F Mcgann, MD

Critical Care Medicine

Internal Medicine

William F Mcgann is a Critical Care Medicine specialist based in Lawrenceville, GA with over 47 years of clinical experience. Offers virtual telehealth visits.

(770) 995-0630Lawrenceville, GA
Telehealth Available
NPI Active per CMS — Q2 2026

William F Mcgann, MD has practiced internal medicine for 47+ years, working in group practice. Trained at St. Louis College of Physicians and Surgeons (class of 1979), he has been practicing for over 47 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and COPD.

1 of 30 Internal Medicine providers in GASee all Internal Medicine in Lawrenceville47+ years experienceNPI since 2005

Older · 4337dNPPES updated 2014-07-08 · verify NPI on CMS · Verify license at Georgia Composite Medical Board

Contact & Location

Practice Location

631 Professional Dr Ste 350, Lawrenceville, GA 30046-3367

Fax: (770) 995-1555
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 COPD.

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

COPD
Higher than avg (+37%)57%

Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow

US avg: 20.4%

↑ More patients than average (+37%) — a focus area for this doctor

Arthritis
Lower than avg (-1%)48%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-1%) — less common here

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

Asthma
Higher than avg (+21%)34%

A condition causing airway inflammation, wheezing, and difficulty breathing

US avg: 13.3%

↑ More patients than average (+21%) — a focus area for this doctor

Diabetes
Lower than avg (-4%)30%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↓ Fewer patients than average (-4%) — less common here

Chronic Kidney Disease
Lower than avg (-3%)27%

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

US avg: 29.6%

↓ Fewer patients than average (-3%) — less common here

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 William F Mcgann, 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 · 1979

    St. Louis College of Physicians and Surgeons

  2. 47 years in practice

    Senior practitioner

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Taxonomy: 207RC0200X

Education & Training

St. Louis College of Physicians and Surgeons (Class of 1979)

Virtual Critical Care Medicine Care With William F Mcgann

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

Schedule a virtual visit with William F Mcgann for blood pressure monitoring, cholesterol management, COPD management — no travel to Lawrenceville required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about William F Mcgann

Dr. Mcgann is listed as active in the NPI registry with telehealth listed in Lawrenceville, GA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (770) 995-0630.

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

Critical Care Medicine in GA

See all