Clinical Investigators 

Richard L. Weinstein, MD

Richard L. Weinstein, MD

Founder, Executive Medical Director, Endocrinologist

Leonard Chuck, MD, PhD

Leonard Chuck, MD, PhD

Co-Medical Director, Internist, Principal Investigator

Mark P. Christiansen, MD

Mark P. Christiansen, MD

Co-Medical Director, Endocrinologist, Principal Investigator

Helen Lee Stacey, MD, M.P.H

Helen Lee Stacey, MD, M.P.H

Internist, Principal Investigator

Meaghan Saint, PA, CDE

Meaghan Saint, PA, CDE

Sub-Investigator

Management Team

Emily Galdes

Emily Galdes

VP and COO

Catherine Morimoto

Catherine Morimoto

Director of Clinical Operations, CCRC

Charlette Vargas

Charlette Vargas

Director of Regulatory Compliance

Julie Glazier

Julie Glazier

Director QA/QC

Lori Vitti

Lori Vitti

Director of Finance and Administration

Rebecca Norman

Rebecca Norman

Lab Manager

Caitlin Sheets

Caitlin Sheets

Clinical Services Manager

Contact Us

2255 Ygnacio Valley Road, Suite M
Walnut Creek, CA 94598

(925) 930-7267

We Do More

Excellent Patient Healthcare: Diablo Clinical Research provides patients with high quality health care in a comfortable, professional, and confidential environment.

Valuable Study Data: Diablo Clinical Research provides sponsors with accurate and timely data to support new and improved therapies for a variety of health issues.

Community Service: Diablo Clinical Research provides free education and screening services to help the public stay informed about their health and well-being.

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