Dr. Klein 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
1250 S Sunset Ave
Ste 303
West Covina, CA 91790Phone+1 626-856-5858Fax+1 626-408-3911
Education & Training
- University of California (San Francisco)/Mount ZionResidency, Internal Medicine, 1972 - 1973
- Montefiore Medical Center/Albert Einstein College of Medicine (Moses and Weiler Campuses)Residency, Internal Medicine, 1971 - 1972
- Lincoln Medical and Mental Health CenterInternship, Internal Medicine, 1970 - 1971
- Albert Einstein College of MedicineClass of 1970
Certifications & Licensure
- ME State Medical License Current
- CA State Medical License 1972 - 2025
- NY State Medical License 1971 - 2023
- OR State Medical License 2020 - 2023
- WA State Medical License 2022 - 2023
- CO State Medical License 2019 - 2021
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Hematology
- American Board of Internal Medicine Medical Oncology
Professional Memberships
- Member
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: