MEMORIAL HEALTH SERVICES GROUP RETURN
EIN 35-2391110 · Health Care (E122)
What they do
THE MISSION of EACH ORGANIZATION INCLUDED IN THIS GROUP RETURN is to PROVIDE HEALTHCARE to THE COMMUNITY, OPERATE ONE or MORE HOSPITALS or OUTPATIENT CLINICS, and ENGAGE IN SCIENTIFIC, EDUCATIONAL and CHARITABLE ACTIVITIES.
Should I give to this charity?
Of every $100 spent, about $91.90 was reported for mission work. Use the spending picture below and ask what results that work produced.
Plain answer: A tax form cannot prove that a charity is doing good. It can show how the charity says it spent its money—and point out questions you should ask.
Basic facts we verified
IRS warning checkNo IRS revocation warning appears in this data.
Money report from 2024The charity has a recent tax report to read.
They explain their jobThe charity tells us what it is trying to do.
They name their leaders79 people are listed in the latest report.
You can reach themThey list contact information, so you can ask questions.
Money made simple
Ask these three easy questions
- Who did you help? Ask for a recent story or report that shows real results.
- What will my money do? Ask exactly what your gift will pay for.
- Is this really the charity? Give only through its official website or confirmed phone number.
Worth asking: Expenses exceeded revenue by $104,991,949 this year. Ask whether that was planned or caused by a one-time event.
Pay context: The highest compensation shown in this filing is $1,223,783 for BARRY S ARBUCKLE (BD MEMBER- LBMMC,OCMMC,SMMC,MCMF, CEO MHS). Compare pay with organizations of similar size and complexity.
Bottom line: Do not decide from a name, mission statement, or tax status alone. Look at where the money went, then ask what changed, who was helped, and what your gift will do. YouCanGiveBack does not endorse or grade organizations.
Financial picture
A plain-language look at the latest Form 990 figures available. These numbers help you ask better questions; they do not, by themselves, rate whether a charity is good or bad.
How each $100 of revenue was used
The large number compares each expense with revenue. The smaller number shows its share of total expenses.
Expenses were greater than revenue, so the colored ring fills the available $100 and the total above 100% is shown below.
Has the pattern changed?
Colored bars = expense mix: how each year’s expenses were divided. Total expenses vs. revenue shows whether the charity spent less or more than it received. The current filing is first.
Money in and money out
Reported spending amounts
Mission work means the Form 990 category called program services. These are reported accounting categories—not an independent measurement of results.
See all reported dollar amounts
Leadership and board
Names, titles, time, and compensation below are reported by the organization on its Form 990.
People reported as paid
Compensation alone does not tell whether pay is reasonable. Consider the charity’s size, work, location, and results.
See everyone listed on the board or leadership roster (79)
BARRY S ARBUCKLEBD MEMBER- LBMMC,OCMMC,SMMC,MCMF, CEO MHS
DAVID S KIM CEOEVP MCMFPRESIDENT, MHS (AS OF 04/25)
BLAIR M KENTCEO/EVP, LBMMC & MCWH (THRU 05/25)
YAIR KATZCEO, MCWH & SVP PED (THRU 02/25)
TODD C BLAKECOO, LBMMC & MCWH (THRU 12/24)
SHELA KANESHIRO CHIEF CLINICALTRNS. OFFICER, SMC CEO (AS OF 04/25)
MARCIA MANKERCEO/EVP, OC REGION, CEO OCMC (AS OF 04/25)
EMILY M RANDLECOO, OCMC
AARON B COLEYCFO, OC REGION
JOY B KIMCHIEF MEDICAL OFFICER, LBMMC
PATTI PILGRIMCFO, LBMMC & MCWH (THRU 12/24)
GRAHAM C TSECHIEF MEDICAL OFFICER, MCWH
STEPHEN A CESCACHIEF STRATEGY & BUSINESS DEV, LBMMC
ANNAMARIE JONESCHIEF OPERATING OFFICER, MCMF
BRANDI L CASSINGHAMCHIEF NURSING OFFICER, SMMC
ANNABELLE D BRAUNCHIEF NURSING OFFICER, OCMC
ERIN HOTRA-SHINNVP, STRATEGY/BUS DEV, OC REGION
MICHELLE R GUTIERREZVP, HUMAN RESOURCES, OC REGION
ABBEY HERRERA-WILLIAMSVP, HUMAN RESOURCES, LBMMC & MCWH
SCOTT FERER MD BOARD MEMBERMCMF; CHIEF MEDICAL OFFICER SHP
IDA M MERLINEVP, MEMORIAL HEART INSTITUTE, LBMMC
TANYA DANSKYSENIOR MEDICAL DIRECTOR
GARY IEM VP BUS DEVELOPSTRATEGIC SVC, MCMF (THRU 05/25)
ROBERT Z YCMATCFO, MCMF
BETHA SCHNELLEVP, IPA OPERATIONS, MCMF
GREG A MUNIZVP, FOUNDATION, OC REGION
JENNIFER THOMPSONVP, MEDICAL GROUP OPERATIONS, MCMF
KELLI J RUIZVP, STRATEGY & BUS DEV, OC REGION
HEATHER A FOSTERVP, QUALITY, LBMMC
CATHERINE H SHITARACOO, SMMC (THRU 07/24)
DINARTE VIVEIROSASSOC. CNO, MCWH
ASHLEY A MERCADOVP, VALUE BASED CARE, MCMF
JESSICA KWONVP, POPULATION HEALTH, MCMF
LEONARD MUNARIPROGRAM DIR, PERFUSION & ECMO
STEPHANIE E APARICIOVP, OPERATIONS, LBMMC & MCWH
EUNA A WASHINGTONRN IV 12-HR
KAM D HORTONVP, MSO REVENUE CYCLE, MCMF
ALEXANDRA R WIGGINSFORMER ASSOC. CNO, LBMMC (THRU 06/24)
MICHAEL MARSHALLCMO, CEO (AS OF 04/25), MCMF
GLORIA S NOELLEXEC. DIRECTOR, CARE MANAGEMENT
SERENA H DOVP, PAYOR CONTRACTING, MCMF
KENNETH J WILKENSSR MEDICAL DIRECTOR, MCMF (AS OF 07/24)
ANTOINE N SOLIMANMEDICAL DIRECTOR, REGIONAL NEONATAL
DEBRA SPINDEL VP PHYSICIANSERVICES, MCMF (THRU 11/24)
CYNTHIA HERZOG MDBOARD MEMBER, LBMMC
BART BARRETT MDBOARD MEMBER, MCMF
SAPNA MEHTA DOBOARD MEMBER - VICE CHAIR, MCMF
DAISY TINT MDBOARD MEMBER - SECRETARY, MCMF
SHARON CHEEVERBOARD MEMBER, OC REGION
DALE VITAL RNBOARD MEMBER, OC REGION
STEVE GEIDTBOARD MEMBER, MCMF
SUSAN E ANDERSON WISEBOARD MEMBER, LBMMC
TAM NGUYEN MDBOARD MEMBER - SECRETARY, OC REGION
DAVID A WOLFBOARD MEMBER, OC REGION
TERESA EVANSBOARD MEMBER, OC REGION
THOMAS FELDMARBOARD MEMBER - CHAIR, OC REGION
ANDREW WITTENBERG MDBOARD MEMBER - SECRETARY, LBMMC
TOM ROGERSBOARD MEMBER, OC REGION
TORIN CUNNINGHAM MDBOARD MEMBER, LBMMC
DARICK SIMPSONBOARD MEMBER, LBMMC
KELITA GARDNERBOARD MEMBER, MCMF
JAMES WELLS MDBOARD MEMBER, LBMMC
JOHN BISHOPFORMER CEO/EVP, LBMMC
JOHN FIELDERBOARD MEMBER, LBMMC
CATHERINE Y HAN MDBOARD MEMBER, OC REGION
JUDY JONESBOARD MEMBER - CHAIR, MCMF
JULIO IBARRA MDBOARD MEMBER - VICE CHAIR, OC REGION
GRACIA COVARRUBIAS MDBOARD MEMBER - VICE CHAIR, MCMF
KARYN SCISSUM GUNNBOARD MEMBER, LBMMC
KEITH NELSONBOARD MEMBER, MCMF
ROBERT SCHACKBOARD MEMBER - VICE CHAIR, LBMMC
LALITA M KOMANAPALLI MDBOARD MEMBER, OC REGION
GARY DELONGBOARD MEMBER, LBMMC
BRADEN PHILLIPSBOARD MEMBER, LBMMC
MICHAEL D MONETA MDBOARD MEMBER, OC REGION
FRANK MARINO MDBOARD MEMBER, OC REGION, MCMF
MIKE VAN DYKEBOARD MEMBER - CHAIR, LBMMC
JENNIFER MCNULTY MDBOARD MEMBER, LBMMC
RHONDA A LONGMORE-GRUNDBOARD MEMBER, OC REGION
About this charity
- Recognized since
- January 2010
- Location
- 17360 BROOKHURST ST, FOUNTAIN VLY, CA 92708-3720
- County
- Orange
- In care of
- % ADOLFO CHANEZ
- Primary officer
- ADOLFO CHANEZ, SECRETARY
How to reach them
Filing and classification
- Latest tax year
- 2024
- Tax period began
- July 1, 2024
- Return type
- 990
- Tax preparer
- BAKER TILLY ADVISORY GROUP LP
- NTEE classification
- Health Care (E122)
- IRS tax category
- All Other Outpatient Care Centers
- Grant-giving organization
- Yes