Summary

Dr. Barry Diener is a pulmonologist who specializes in respiratory care for patients of all ages. He earned his medical degree from New York Medical College and completed his residency at Maria Fareri Children's Hospital at WMC in 2011, followed by a fellowship at Children's Hospital of Philadelphia in 2014. With 18 years of experience in pulmonary medicine, Dr. Diener brings extensive expertise to his practice. He is fluent in English.

Dr. Diener is affiliated with Stony Brook University Hospital and sees patients at multiple locations throughout Long Island, including Commack, Lake Grove, and Smithtown. He treats patients with apnea, asthma, and breathing difficulties using a comprehensive approach to respiratory health. His practice includes performing pulmonary function testing and bronchodilator reversibility testing to assess lung function. Additionally, he conducts asthma challenge tests to help diagnose and manage respiratory conditions effectively.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 18 years of experience
  • 26 insurance plans accepted
  • speaks English
  • Childrens Hospital of Philadelphia
  • 2 specialties
  • 2 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Barry L Diener has 3 locations

Stony Brook Advanced Pediatric Care

500 Commack Rd Ste 104Commack, NY 11725
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Stony Brook Advanced Pediatric Care

4 Smith Haven Mall Ste 101Lake Grove, NY 11755

Stony Brook Advanced Pediatric Care

260 E Middle Country Rd Ste 107Smithtown, NY 11787
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 4:00 pm
SunClosed

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Dr. Barry L Diener, MDDr. Hossein Sadeghi, MDDr. Hedi Louise Leistner, MDDr. Pedro Hector Calves, MD
PulmonologyPulmonologyPulmonologyInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
3.7 
3.9 
18 Years of Experience 36 Years of Experience 53 Years of Experience 41 Years of Experience
Virtual Visit Available Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Tagalog Speaks English, Spanish Speaks Spanish, English
Commack , NYStamford , CTAlbuquerque , NMPort Jefferson , NY
Med School: New York Medical College Med School: University Of Queensland School Of Medicine Med School: New York University School Of Medicine Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med
Current Profile
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Insurance Plans Accepted by Dr. Barry L Diener

  • Accepts Medicare
  • (Anthem) EMP HEALTH CHOICE HMO
  • (Anthem) EMP HEALTH CHOICE MEDICAID
  • (Anthem) EMP HEALTH CHOICE PPO
  • (Anthem) EMP HEALTH CHOICE SR
  • Aetna
  • Affinity
  • Beech Street
  • Centerlight (CCM)
  • CIGNA HMO
  • CIGNA PPO
  • Fidelis
  • GHI / MEDICARE PLUS
  • GHI CBP
  • GHI HMO
  • Great West
  • Health Smart WTC
  • HEALTHFIRST
  • HIP
  • Humana Military
  • MagnaCare
  • MET EMPIRE
  • MULTIPLAN
  • OXFORD
  • Partners Health Plan
  • UNITED HEALTHCARE
  • US Family Health Plan

Medical Specialties

Dr. Barry L Diener has the following 2 specialties

Specialty Expertise

Dr. Barry L Diener has the following 2 areas of expertise

  • Asthma
  • Pediatric Pulmonology

Certifications, License, & Education

18 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2027, Active

EDUCATION & TRAINING

Fellowship

Childrens Hospital of Philadelphia2014

Residency

Maria Fareri Childrens Hospital at WMC2011

Medical School

New York Medical CollegeGraduated in 2008

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Frequently Asked Questions

How can I make an appointment with Dr. Barry Diener?
You can find contact information for Dr. Barry Diener here on Vitals.
Does Dr. Barry Diener accept virtual/telehealth appointments?
Yes, Dr. Barry Diener accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
What languages does Dr. Barry Diener speak?
Dr. Barry Diener speaks English.
Where is Dr. Barry Diener's office located?
Dr. Barry Diener's office is located at 500 Commack Rd Ste 104, Commack, NY, 11725.
Which hospitals is Dr. Barry Diener affiliated with?
Dr. Barry Diener is affiliated with STONY BROOK UNIVERSITY HOSPITAL.

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