Compassionate care since 1954

Bay Valley Medical Group’s management philosophy is that when clinicians and lay managers work in partnership with each other, as two sides of the same coin, better decisions and achievements are always made.  Health care management, at its best, integrates the art, science and economics of medicine.  To this end, the Group recruits and retains highly skilled individuals who offer a wide array of professional expertise while maintaining that patient care and service is at the core of and paramount to the organization’s success.

Eric S. Kohleriter, M.D.,
President and Medical Director, Internal Medicine

Shelley A. Horwitz, M.P.A.,
Chief Executive Officer

Eric Kohleriter, M.D., Shelley Horwitz, CEO

Board of Directors

Roland J. Wong, M.D.,
Chairman, Urology

Sheri L. Task, M.D.,
Vice-president, Obstetrics/Gynecology

Juliana C. Wong, M.D.,
Secretary, Family Medicine

Misha G. Roitshteyn, M.D.,
Treasurer, Pediatrics

Clockwise from top left: Juliana Wong, M.D., Misha Roitshteyn, M.D.,
Sheri Task, M.D., Roland Wong, M.D., Shelley Horwitz, CEO,
Eric Kohleriter, M.D.

Erwin E. Schrittwieser,
Chief Financial Officer

Kristi L. Marymee,
Director of Administrative Services

Carol E. Johnson, Director of
Operations

Erwin Schrittwieser, CFO, Kristi Marymee, Director of Administrative
Services, Carol Johnson, Director of Operations

27212 Calaroga Avenue
Hayward, CA  94545
510-785-5000  phone
510-293-5606  fax

email: info@bvmed.com

Note: This email address should not be used to contact your health care provider. Questions about your care or other urgent matters should be directed to the telephone number listed above.