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Sitting, L to R: Marshal Fox MD; John Landis MD; Gerald Green MD. Standing, 1st row, L to R: Damaris Morales; Seleida Carrero; Debbie Dupre; Jannelle Mojica; Ruth Acevedo; Rose Marie Manarite, NP; Leng Jiang MD. Standing, 2nd row, L to R: Lisa Stovall; Penny Begley; Debra Wing; Michelle Dewberry; Tatiana Vallina; Donna Guillemette; Dale Pappas PA; Hany Aziz MD; Ivonette Guzman. Standing, 3rd row, L to R: William Hiser MD; Anibal Quinones; Claire Snow-Posterro; Todd Bishop MD; Debra Geary.
3300 Main Street, Suite 2A
Springfield MA, 01199
Fax: 413-794-7131

A Service of Baystate Medical Center


Office Hours: Monday - Friday: 8:00 a.m. - 5:00 p.m.
Physicians & Staff:

John N. Landis, M.D., Chief

Puncho Gurung, M.D.

Gerald M. Green, M.D.

Douglas Johnson, M.D.

Sybille M. Liautaud, M.D.

Ernest DiNino, M.D.

Mary Jo Farmer, M.D.


Meet our physicians....


Jay Haber, Practice Manager

Quality: View information about the quality of asthma care at Baystate Health.
Services Include:

Baystate pulmonologists provide comprehensive treatment for a wide variety of conditions, including:

  - Airway Laser Therapy

  - Airway Stents

  - Asthma

  - Bronchiectasis

  - Chronic Obstructive Pulmonary Disease (COPD)

  - Cough

  - Cystic Fibrosis

  - Emphysema

  - Interventional Pulmonology

  - Lung Cancer

  - Malignant Airway Obstruction

  - Non-malignant Airway Obstruction

  - Occupational Lung Disease

  - Pleural Disease

  - Pleural Effusions

  - Pulmonary Fibrosis

  - Pulmonary Hypertension

  - Pulmonary Infections

  - Pulmonary Rehabilitation

  - Sarcoidosis

  - Shortness of Breath

  - Sleep Disorders

  - Smoking-related Diseases

  - Tuberculosis

  - Unexplained Breathlessness

About Our Practice: Baystate Pulmonary Medicine offers expert services for referred patients who require state-of-the-art treatment, diagnostic testing, preventive and rehabilitation care for pulmonary (respiratory) disease and related disorders.  We can also provide assistance with smoking cessation and other preventive measures.  Our board certified specialists are part of Baystate Health's team of physicians, many of whom are nationally recognized for their expertise in patient care, clinical research and medical education.  They also serve on the faculty of  the Tufts University School of Medicine.
Specialty:  Pulmonology

We participate in most insurance programs offered in our area. If you have any questions about whether your specific health plan covers our services, please call the toll-free number on the back of your insurance member ID card.


If you have commercial insurance coverage, primary or secondary, we will submit a claim to your insurance carrier. You are responsible for all balances due after your insurance company pays its portion, as well as for any co-payments required by your insurance company at the time of the visit.


If you are concerned about billing or have a question about acceptable insurance, please call one of the following numbers.


  •  For Physician Billing – (413) 794-5700


  •  For Hospital Billing – (413) 794-9999