4.6
11 Ratings with 1 written Review
Summary
Dr. Joel Loewenstein treats GERD, esophagitis, and abdominal pain, and performs abdominal ultrasound, gastrointestinal scintigraphy, and abdominal X-ray. He has practiced gastroenterology and internal medicine for 55 years and is affiliated with Mount Sinai South Nassau and Mercy Medical Center.
He completed his residency at the U.S. Department of Veterans Affairs and sees patients in Oceanside and Long Beach, New York. Dr. Loewenstein speaks English and Spanish. Patients on Vitals rate Dr. Loewenstein 4.64 out of 5.
He completed his residency at the U.S. Department of Veterans Affairs and sees patients in Oceanside and Long Beach, New York. Dr. Loewenstein speaks English and Spanish. Patients on Vitals rate Dr. Loewenstein 4.64 out of 5.
Overview based on verified provider data
Quick Facts
- 55 years of experience
- speaks English, Spanish
- U S Department Of Veterans Affairs
- 1 written review
- 2 specialties
- 11 areas of expertise
- 2 hospital affiliations
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Joel Beryl Loewenstein has 2 locationsDr. Joel Beryl Loewenstein
440 East Bay DriveLong Beach, NY 11561Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 1:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Joel Beryl Loewenstein, MD | Dr. Kristen Kyong Lee, MD | Dr. Mikhail Yakubov, MD | Dr. Michael Seth Rosman, MD |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 55 Years of Experience | 17 Years of Experience | 14 Years of Experience | 10 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English, Russian, Hebrew | Speaks English |
| Oceanside , NY | New York , NY | New York , NY | New York , NY |
| Med School: Suny Downstate Medical Center College Of Medicine | Med School: Cornell University | Med School: American University Of The Caribbean School Of Medicine | Med School: New York University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Joel Beryl Loewenstein
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Joel Beryl Loewenstein has the following 2 specialties
Specialty Expertise
Dr. Joel Beryl Loewenstein has the following 11 areas of expertise
Certifications, License, & Education
55 Years Experience
Dr. Joel Beryl Loewenstein 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 2026.
Education & Training
Residency
Completed their residency at U S Department Of Veterans Affairs.
Medical School
Graduated from Suny Downstate Medical Center College Of Medicine in 1971.
NPI Number
Dr. Loewenstein's NPI number is 1174501795.
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Frequently Asked Questions
- Which hospitals is Dr. Joel Loewenstein affiliated with?
- Dr. Joel Loewenstein is affiliated with Mount Sinai South Nassau and Mercy Medical Center.
- Does Dr. Joel Loewenstein accept my insurance?
- You can see the insurance plans that Dr. Joel Loewenstein accepts on their Vitals profile.
- Does Dr. Joel Loewenstein accept virtual/telehealth appointments?
- Dr. Joel Loewenstein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Joel Loewenstein?
- You can find contact information for Dr. Joel Loewenstein here on Vitals.
- Where is Dr. Joel Loewenstein's office located?
- Dr. Joel Loewenstein's office is located at 1 Healthy Way, Oceanside, NY, 11572.
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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