Mario Harding, Chief Administrative Officer

<< Back to our Leadership Mario Harding is the Chief Administrative Officer of St. Rose Hospital, an affiliate of Alameda Health System.In this role, Mario oversees hospital operations at St. Rose Hospital.Prior to working at Alameda Health System, he worked at Denver Health where he served as theAssociate Chief Operating [...]

2025-01-14T22:49:31+00:00August 8th, 2023|

Mark Fratzke, Chief Operating Officer

<< Back to our Leadership Mark Fratzke is the Chief Operating Officer for Alameda Health System. In this role, Mark oversees the operations of all hospitals and clinics within Alameda Health System. Prior to working at Alameda Health System Mark worked at Seton Medical Center and Seton Coastside Hospital [...]

2025-04-03T21:24:19+00:00August 8th, 2023|

Richard Espinoza, Chief Administrative Officer

<< Back to our Leadership Richard Espinoza is the Chief Administrative Officer of Post-Acute Services for Alameda Health System. In this role, Richard oversees the Sub-Acute and Skilled Nursing facilities, Acute Rehabilitation Unit and systemwide Inpatient/Outpatient Rehabilitation Services. Prior to working at Alameda Health System he worked at Alameda [...]

2025-09-10T15:56:27+00:00August 8th, 2023|

Patricia Espeseth, Chief Administrative Officer

<< Back to our Leadership Patty Espeseth is the Chief Administrative Officer for Behavioral Health in the Alameda Health System. In this role, Patty oversees John George 70 bed Psychiatric Hospital, Psych Emergency Services, and the Outpatient Behavioral Services at High Land and Fairmont which includes the Partial Hospitalization [...]

2025-09-10T15:57:22+00:00August 8th, 2023|

Jet Chapman, Chief Human Resources Officer

<< Back to our Leadership Jet C. Chapman is the Chief Human Resources Officer for Alameda Health System. In this role, Jet oversees human resources operations, labor relations, and strategic workforce development across AHS. She brings over 35 years of leadership experience in public and private sector HR, including executive roles [...]

2025-10-17T20:35:28+00:00August 8th, 2023|

Marilyn Boston, Chief Compliance/ Privacy Officer

<< Back to our Leadership Marilyn is the Chief Compliance Officer for Alameda Health System. In this role, Marilyn oversees Corporate Compliance, Privacy, Internal Audit and IRB. Prior to working at Alameda Health System, she worked at Sutter Health as a Compliance Officer for hospitals and the valley medical [...]

2024-09-13T15:35:48+00:00August 8th, 2023|

Chitra Akileswaran, Chief Executive Alameda Health Medical Group

<< Back to our Leadership Dr. Akileswaran is a Board Certified Obstetrician Gynecologist, most recently serving as the Vice Chair of Obstetrics and Gynecology at Alameda Health System, where she has been on staff for 5.5 years. Dr. Akileswaran received her BA in Community Health, magna cum laude, from [...]

2024-09-13T15:33:25+00:00July 28th, 2023|