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Summary
Dr. Ira Nierenberg specializes in gastroenterology, focusing on digestive system disorders and related conditions. He earned his medical degree from SUNY Upstate Medical University Alan and Marlene Norton College of Medicine and brings over four decades of experience to his practice. Dr. Nierenberg communicates with patients in English.
Dr. Nierenberg is affiliated with Ascension Ne Wisconsin Saint Elizabeth Hospital and practices in Middletown, New York. His expertise includes treating abdominal pain and flank pain, with particular experience managing abdominal discomfort during pregnancy. He performs essential diagnostic procedures such as colonoscopy and lower GI endoscopy to evaluate digestive concerns, along with comprehensive blood testing to support patient care.
Dr. Nierenberg is affiliated with Ascension Ne Wisconsin Saint Elizabeth Hospital and practices in Middletown, New York. His expertise includes treating abdominal pain and flank pain, with particular experience managing abdominal discomfort during pregnancy. He performs essential diagnostic procedures such as colonoscopy and lower GI endoscopy to evaluate digestive concerns, along with comprehensive blood testing to support patient care.
Overview based on verified provider data
Quick Facts
- 43 years of experience
- 30 insurance plans accepted
- speaks English
- Suny Upstate Medical University Alan And Marlene Norton Coll Of Med
- 2 specialties
- 11 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Ira W Nierenberg
95 Crystal Run RdMiddletown, NY 10941 Tel: (845) 703-6999
Mon7:15 am - 6:15 pm
Tue7:15 am - 7:15 pm
Wed7:15 am - 7:15 pm
Thu7:15 am - 6:15 pm
Fri7:15 am - 6:15 pm
Sat7:15 am - 1:00 pm
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Ira W Nierenberg, MD | Ashley Anderson, APRN | Dr. Connie Park, MD | Dr. Michael Seth Rosman, MD |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 43 Years of Experience | 10 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Middletown , NY | SACRAMENTO , CA | New York , NY | NEW YORK , NY |
| Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med | Med School: East Tennessee State University - Quillen College of Medicine | Med School: State University of New York | Med School: New York University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Ira W Nierenberg
Medical Specialties
Ira W Nierenberg has the following 2 specialties
Specialty Expertise
Ira W Nierenberg has the following 11 areas of expertise
Certifications, License, & Education
43 Years Experience
Ira W Nierenberg holds an active medical license in the state of New York.
Medical License
Medical Doctor with an active medical license in the state of New York that expires in 2026.
Education & Training
Medical School
Graduated from Suny Upstate Medical University Alan And Marlene Norton Coll Of Med in 1983.
NPI Number
Ira W Nierenberg's NPI number is 1972517332.
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Frequently Asked Questions
- Does Ira W Nierenberg accept my insurance?
- You can see the insurance plans that Ira W Nierenberg accepts on their Vitals profile.
- Is Ira W Nierenberg accepting new patients?
- Ira W Nierenberg has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Ira W Nierenberg accept virtual/telehealth appointments?
- Ira W Nierenberg has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Ira W Nierenberg affiliated with?
- Ira W Nierenberg is affiliated with Ascension Ne Wisconsin Saint Elizabeth Hospital.
- Where is Ira W Nierenberg's office located?
- Ira W Nierenberg's office is located at 95 Crystal Run Rd, Middletown, NY, 10941.
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