Summary

Dr. Steven Grundfast treats obesity and overweight, sleep apnea, and sleep apnea in children, and performs pulmonary function testing, bronchodilator reversibility testing, and at-home sleep studies. He practices pulmonology and is affiliated with Saint Anthony Community Hospital. Dr. Grundfast earned his medical degree from Hahnemann University School of Medicine and sees patients in Middletown, New York.

Overview based on verified provider data

Quick Facts

  • 3.1
  • 30 years of experience
  • speaks English
  • Hahnemann University School Of Medicine
  • 5 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Flexible scheduling

Office Location

Steven K Grundfast

155 Crystal Run RdMiddletown, NY 10941
Mon7:00 am - 7:15 pm
Tue7:00 am - 7:15 pm
Wed7:00 am - 7:15 pm
Thu7:00 am - 7:15 pm
Fri7:00 am - 6:00 pm
Sat7:30 am - 2:00 pm
SunClosed

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Steven K Grundfast, MD
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Steven K Grundfast, MDDr. Cynthia Ligenza, MDTara VitaleDr. Douglas Robert Fletcher, MD
PulmonologyPulmonologyNurse PractitionerPulmonology
Accepts New Patients Accepts New Patients
3.1 
4.6 
5 
4.5 
30 Years of Experience 47 Years of Experience 40 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish
Middletown , NYCold Spring , NYMiddletown , NYMiddletown , NY
Med School: Hahnemann University School Of Medicine Med School: University Of Connecticut School Medicine Med School: Renaissance School Of Medicine At Stony Brook University
Current Profile
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Insurance Plans Accepted by Steven K Grundfast

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

Medical Specialties

Steven K Grundfast has the following 2 specialties

Specialty Expertise

Steven K Grundfast has the following 14 areas of expertise

  • Angiographic Visualization
  • Asthma
  • Chest Infection
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Critical Care
  • Emphysema
  • Lung Cancer
  • Narcolepsy
  • Pneumonia
  • Pulmonologist
  • Sleep Apnea (Sleep Apnea Syndromes)
  • Sleep Disorders
  • Smoking Cessation
  • Tuberculosis (TB)

Certifications, License, & Education

30 Years Experience

Steven K Grundfast holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2025.

Education & Training

Medical School

Graduated from Hahnemann University School Of Medicine in 1996.

NPI Number

Steven K Grundfast's NPI number is 1710971049.

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Frequently Asked Questions

Is Steven Grundfast accepting new patients?
Steven Grundfast has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Steven Grundfast?
You can find contact information for Steven Grundfast here on Vitals.
Does Steven Grundfast accept my insurance?
You can see the insurance plans that Steven Grundfast accepts on their Vitals profile.
What languages does Steven Grundfast speak?
Steven Grundfast speaks English.
Where is Steven Grundfast's office located?
Steven Grundfast's office is located at 155 Crystal Run Rd, Middletown, NY, 10941.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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