Summary

Dr. Donald Mahler is a pulmonologist and internal medicine physician with more than five decades of experience caring for patients with respiratory and general medical conditions. He earned his medical degree from Loyola University of Chicago Stritch School of Medicine and has dedicated 54 years to providing comprehensive care. Dr. Mahler speaks English and serves patients throughout the region.

Dr. Mahler practices at Valley Regional Hospital in Claremont, New Hampshire, where he focuses on treating patients with chronic lung disease and COPD, including cases involving multiple health conditions. He performs pulmonary function testing to evaluate breathing and lung capacity, helping patients understand their respiratory health. Patients have given him an average rating of 5.0, reflecting their confidence in his expertise and care.

AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 54 years of experience
  • speaks English
  • Loyola University Of Chicago Stritch School Of Medicine
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 1 office location
  • Male

Office Location

Valley Regional Hospital

243 Elm StClaremont, NH 03743

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Dr. Donald Allen MahlerDr. John Egmont WennbergDr. Dina Azmi Amin HarounDr. Branavan Vivek Ragunanthan
PulmonologyEmergency MedicineNephrologyInfectious Disease
54 Years of Experience 65 Years of Experience 13 Years of Experience 8 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Claremont , NHHanover , NHLebanon , NHLebanon , NH
Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: Mc Gill Univ Fac Of Med Med School: University Of Jordan Faculty Of Medicine Med School: Northeast Ohio Medical University
Current Profile
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Insurance Plans Accepted by Dr. Donald Allen Mahler

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Donald Allen Mahler has the following 2 specialties

Specialty Expertise

Dr. Donald Allen Mahler has the following 11 areas of expertise

  • Angiographic Visualization
  • Asthma
  • Cancer
  • Chest Infection
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Emphysema
  • Internal Medicine
  • Lung Diseases
  • Pneumonia
  • Stress Testing
  • Tuberculosis (TB)

Certifications, License, & Education

54 Years Experience

MEDICAL LICENSE

Medical Doctor, New Hampshire, 2026, Active

EDUCATION & TRAINING

Medical School

Loyola University Of Chicago Stritch School Of MedicineGraduated in 1972

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Frequently Asked Questions

Which hospitals is Dr. Donald Mahler affiliated with?
Dr. Donald Mahler is affiliated with Valley Regional Hospital, Dartmouth Hitchcock Medical Center, and Childrens Hospital At Dartmouth Hitchcock Medical Center.
What languages does Dr. Donald Mahler speak?
Dr. Donald Mahler speaks English.
Does Dr. Donald Mahler accept my insurance?
You can see the insurance plans that Dr. Donald Mahler accepts on their Vitals profile.
How can I make an appointment with Dr. Donald Mahler?
You can find contact information for Dr. Donald Mahler here on Vitals.
Does Dr. Donald Mahler accept virtual/telehealth appointments?
Dr. Donald Mahler has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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