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Emerson Health

Pulmonology • Leominster, MA • 4+ locations

About

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Clinic Type

Pulmonology

Address

131 Old Road to Nine Acre Corner, Concord, MA 01742 (Mass Lung & Allergy Concord)

Phone

978-341-8660

Email

FederalPPDRQuestions@cms.hhs.gov

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://emersonhealth.org/specialties/pulmonary-medicine-lungs-breathing/

Services Offered

  • Pulmonary Medicine (Lungs & Breathing)
  • Pulmonology
  • Critical Care Medicine
  • Sleep Medicine
  • Pediatric Pulmonary Medicine

Team

  • Camille R. Petri, MD (assumed; listed under providers) — Pulmonary Medicine (Lungs and Breathing) Provider
  • Meena Mehta, MD/Physician; Sleep Medicine (as listed) — Pulmonary Medicine (Lungs and Breathing) Provider
  • Ali Khodabandeh, MD — Pulmonary Medicine (Lungs and Breathing) Provider
  • Benjamin Nelson, MD — Pediatric Pulmonary Medicine Provider
  • Peter M. Barkin, MD — Pulmonary Medicine (Lungs and Breathing) Provider

Insurance & Payment

—

Languages Spoken

—

FAQs

What conditions are treated in Pulmonary Medicine at Emerson Health?

Asthma, COPD (emphysema and chronic bronchitis), Cystic fibrosis, environmental/occupational lung diseases, lung cancer, infections/pneumonia, pulmonary fibrosis, pulmonary hypertension, sarcoidosis, sleep apnea and other sleep disorders, shortness of breath and chronic cough.

Social Media

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Photos

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What Patients Say

Overall sentiment across review platforms: mixed

  • Facebook (Mass Lung & Allergy): 92% recommend (20 reviews)
  • FindATopDoc (Dr. Payam Aghassi): 4.0 out of 5 stars (17 reviews)
  • Healthgrades (Dr. Plutarco Castellanos): 4.7 out of 5 stars (6 reviews)
  • Healthgrades (Dr. Ali Khodabandeh): 3.0 out of 5 stars (2 reviews)
  • WebMD (Dr. Ryan Chua): 5.0 out of 5 stars (1 review)

Patients praise

  • Knowledgeable and compassionate physicians
  • High patient recommendation rates for specific doctors
  • Effective diagnosis and treatment

Common complaints

  • Incompetent office staff management
  • Difficulty reaching human staff by phone
  • Poor communication regarding appointments or referrals

"I would highly recommend Dr. Castellanos as a Pulmonologist. He is very competent at his job and will get the job done. He is also very caring with his patients and always ensure you understand what procedure will be done."

— Healthgrades

"Incompetent Office Staff & Manager Received voicemail to return call. I called back but NO human-ONLY multiple options to leave messages... Instead of using this information to improve patient experience, she suggested I find a new provider!"

— Vitals

"I have found Dr. Chua to be knowledgeable, thoughtful, compassionate and an excellent physician. I would recommend him to my family and friends."

— Vitals

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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