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Helping You Breathe More Easily

The physicians of UM Health-West Pulmonary Medicine specialize in the diagnosis and treatment of diseases impacting the lungs and respiratory tract. They care for patients with a wide range of conditions including bronchitis, emphysema, asthma, lung cancer and complicated chest infections, and also assist with smoking cessation to improve lung and respiratory health.


  • COPD (bronchitis and emphysema)
  • Asthma
  • Acute respiratory distress syndrome
  • Interstitial lung disease
  • Sarcoidosis
  • Obesity hypoventilation syndrome
  • Smoking cessation
  • Pneumonia
  • Pleural disease
  • Lung cancer
  • Fiber-optic bronchoscopy for the lungs

Interventional Pulmonology

  • Minimally invasive diagnosis of thoracic malignancies
  • Ion bronchoscopy
  • Bronchscopic managment of tracheal stenosis
  • Pleuroscopy
  • Pleural effusion management
  • Endobronchial ultrasounds and navigational bronchoscopy

Pulmonary Function Testing

  • Complete Pulmonary Function Testing
  • Spirometry
  • Lung Volume
  • Gas Exchange (DLCO)
  • Inspiratory & Expiratory Muscle Pressures
  • Oxygen Titration
  • Six-Minute Walk
  • Methacholine Challenge
  • Cardiopulmonary Stress
  • Fractional Exhaled Nitric Oxide (FeNO)
  • Arterial Blood Gas


Phone: 616.252.5220
Fax: 616.252.6981

Pulmonary Physicians

Terrance Barnes, MD
Timothy Daum, MD
James Hoekwater, DO
Brandon Hooks, DO
Gregory Neagos, MD

Interventional Pulmonology Physician

Mounir Ghali, MD


Professional Building
2122 Health Drive SW Suite 220
Wyoming, MI 49519

4055 Cascade Rd SE
2nd Floor Multi-Specialty Suite
Grand Rapids, MI 49546