Locations and contactI see patients at
Dr. Klein received his medical degree in 1980 from the University of California-San Francisco. He completed his residency at New York Hospital-Columbia University Medical Center, and underwent his fellowship in diabetes, endocrinology and metabolism at UCSF. Dr. Klein became board certified in internal medicine in 1983, and in endocrinology in 1987.
Education and training
- New York Hospital, Columbia University Medical Center
- Diabetes/endocrinology/metabolism-University of California, San Francisco
Memberships and associations:
- Internal medicine, 1983
Before scheduling your appointment, we recommend you contact your insurance company to verify that the OHSU Health location or provider you plan to visit is included in your network. Your insurance company will also be able to inform you of any copayments, co–insurance, or deductibles that will be your responsibility. If you proceed in scheduling an appointment and your health insurance benefits do not participate with OHSU providers, your out of pocket liability may be higher. Visit the billing and insurance section of our site for more information.