Dr. Loewenstein is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
630 E Park Ave
Long Beach, NY 11561Phone+1 516-432-2900Fax+1 516-432-2904
Education & Training
- Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalFellowship, Gastroenterology, 1974 - 1976
- SUNY Downstate Health Sciences UniversityResidency, Internal Medicine, 1972 - 1974
- NYU Grossman School of MedicineInternship, Internal Medicine, 1971 - 1972
- State University of New York Downstate Medical Center College of MedicineClass of 1971
Certifications & Licensure
- FL State Medical License 1982 - 2026
- NY State Medical License 1974 - 2026
- MA State Medical License 2022 - 2025
- NJ State Medical License 2022 - 2025
- CT State Medical License 2022 - 2024
- PA State Medical License 2021 - 2024
- IN State Medical License 2022 - 2023
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: