COVID-19 Updates

Patient & Visitor Information, Vaccination Scheduling, COVID19 Safety Protocols. Learn More

Our Approach

Our Pulmonary Medicine practice is part of the Louis & Peaches Owen Heart Hospital and also offers CHRISTUS Trinity Mother Frances Pulmonary Rehabilitation, a comprehensive outpatient program with individualized programs in a group setting and a Lung Nodule Clinic.

Obstructive lung disease:

Other lung diseases:

  • Pulmonary hypertension
  • Pleural effusions
  • Pneumonias

Diagnosis and treatment of early and advanced lung cancer, including:

  • Interstitial lung disease
  • Asbestos-related lung disease
  • Abestosis cough

Interventional pulmonary medicine capabilities include:

  • Bronchoscopy - diagnostic and therapeutic
  • LASER bronchoscopy
  • Endobronchial brachytherapy
  • Endobronchial ultrasound
  • Pleuroscopy
  • Cardio-pulmonary exercise testing

Quitting Smoking

Our Locations

CHRISTUS Trinity Mother Frances Louis and Peaches Owen Heart Hospital -Tyler
703 South Fleishel Avenue
Tyler, Texas 75701

CHRISTUS Trinity Clinic - Jacksonville
2026 South Jackson Street
Jacksonville, Texas 75766

Our Team

Dr. Jonathan Henderson

Jonathan Henderson, MD

Critical Care Medicine, Pulmonology

Suman Sinha

Suman Sinha, MD

Critical Care Medicine, Pulmonology

Jessica Thompson, FNP-C

Jessica Thompson, FNP-C

Certified Family Nurse Practitioner, Pulmonology

Dr. Leon Tung

Leon Tung, MD

Critical Care Medicine, Pulmonology, Sleep Medicine

Dr. Vijay Vanam

Vijay Vanam, MD

Critical Care Medicine, Pulmonology

Amber Wood

Amber Wood, ACNP


Joseph Zasik

Joseph Zasik, DO

Critical Care Medicine, Pulmonology