Summary

Dr. John Welter is a pulmonologist who specializes in diagnosing and treating lung and breathing conditions. He earned his medical degree from St. Georges University School of Medicine and has dedicated 27 years to caring for patients with respiratory disorders. Dr. Welter is fluent in both Spanish and English, allowing him to communicate effectively with a diverse patient population.

Dr. Welter practices at several locations throughout New York, including Westchester Medical Center, Good Samaritan Hospital, and Maria Fareri Children's Hospital in Valhalla and Suffern. He treats patients with asthma, including children with pediatric asthma, and provides specialized care for those with cystic fibrosis. His expertise includes performing pulmonary function testing to evaluate lung capacity and breathing patterns, as well as conducting sputum cultures and antibiotic sensitivity tests to guide treatment decisions. Patients have given Dr. Welter an average rating of 5.0, reflecting their confidence in his care.
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AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 27 years of experience
  • speaks Spanish, English
  • St Georges University School Of Medicine
  • 1 written review
  • 1 specialty
  • 2 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. John Joseph Welter has 3 locations

Good Samaritan Hospital

255 Lafayette AveSuffern, NY 10901

Good Samaritan Medical Pavillion

257 Lafayette Ave Ste 360Suffern, NY 10901
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

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Dr. John Joseph Welter, MD
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Dr. John Joseph Welter, MDDr. Stephanie Lovinsky-Desir, MDDr. Kenneth M Prager, MDDr. Roger A. Maxfield, MD
PulmonologyPulmonologyPulmonologyPulmonology
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
3.7 
27 Years of Experience 19 Years of Experience 58 Years of Experience 49 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks Spanish, English Speaks French, Hebrew Speaks English
Valhalla , NYNew York , NYNew York , NYNew York , NY
Med School: St Georges University School Of Medicine Med School: New York Medical College Med School: Harvard Medical School Med School: Warren Alpert Medical School Of Brown University
Current Profile
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Insurance Plans Accepted by Dr. John Joseph Welter

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

Medical Specialties

Dr. John Joseph Welter has the following specialty

Specialty Expertise

Dr. John Joseph Welter has the following 2 areas of expertise

  • Asthma
  • Cystic Fibrosis

Certifications, License, & Education

27 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Expired

EDUCATION & TRAINING

Medical School

St Georges University School Of MedicineGraduated in 1999

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Frequently Asked Questions

Does Dr. John Welter accept virtual/telehealth appointments?
Dr. John Welter has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Welter's office located?
Dr. John Welter's office is located at 100 Woods Rd, Valhalla, NY, 10595.
Which hospitals is Dr. John Welter affiliated with?
Dr. John Welter is affiliated with Westchester Medical Center, Good Samaritan Hospital, and Maria Fareri Childrens Hospital.
How can I make an appointment with Dr. John Welter?
You can find contact information for Dr. John Welter here on Vitals.
Does Dr. John Welter accept my insurance?
You can see the insurance plans that Dr. John Welter accepts on their Vitals profile.

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