NEED HELP? Contact Us & Learn More
Our Staff
We are honored to have such a wonderful team of professional, supportive staff and board members, who are dedicated to Ritter Center’s mission of eradicating homelessness in Marin County and improving the health and well-being of our most vulnerable neighbors.

Mark Shotwell
Executive Director

Alice Raschke
Director of Administrative Services

Amy Fawcett
CFO

Andre Harris
Nurse Case Manager

Audrey Currey
Administrative Assistant to Case Management

Benjamin Jumisko-Stein
Housing Based Case Manager

Ben Ranghiasci
General Case Manager

Bianka Ruiz
Re-Entry Case Manager

Caroline Yoss
Whole Person Care Case Manager

Caroline Provost
General Case Manager

Cheryl Reiss
PR Director

Christen Brunner
Advancement Associate

Colin Jablonski
Patient Navigator

Courtney Draper
Patient Services Representative

Dustin Jacobsen
Substance Use Counselor

Erika Fuentes Fuyo
Patients Accounts Billing and Benefits Manager

Heather Groninger
Human Resources Director

Jason Simionato
Client Services Receptionist Day Service Center

Jenna Quintero
Medical Assistant

Jessica Hansen
Interim Director of Development

Jorge Garcia
Client Services and Facilities Manager

Jody Kuehn
Accountant

Kate Harle
Marketing Director

Kellie Walker
Operations Assistant

Kieawnie Clar
Whole Person Care Housing Case Manager

Kim Baenisch
Director of Contract Performance

KT Miller
Whole Person Care Case Manager

Laurie Moss
Book Keeper and Payroll Clerk

Leticia Gutierrez
Client Services Receptionist

Lizzette Dukes-Blake
Behavioral Health Integration Specialist

Maggie Buchanan
WPC-MSW Intern

Mary Ann-Go
Rental Assistance Financial Coordinator

Michael Beyer
Lead Whole Person Care Housing Case Manager

Natalie Clawson
Rental Assistance Lead

Nazareli Parra
Rental Assistance Navigator

Nicole Richard
SUD Counselor

Norma Brewer
Accounting Manager

Patricia Purcell
Family Nurse Practitioner

Paul Kiruuta
Family Nurse Practitioner

Rachelle Valenzuela
Clinic Manager

Renae Allan
Referral Coordinator

Romny French
Executive and HR Assistant

Rory Rieger
Behavioral Health Services Manager

Dr. Saima Firdoos
Chief Medical Officer

Samson Mael
Chief Operations Officer

Sehrish Kahn
Quality Improvement Manager

Silvia Reyes
Patient Services Representative

Tammy Whiteduck
Senior Director of Housing Services and Case Management
Our Board of Directors

Bettye Kray

Bob McKaskill

Carol Angel

Carol Farrer
Secretary

Dan Masterson

Dave Neagle
President of the Board of Directors

Lucia Martel-Dow

Mike Ralston

Margaret Trezevant
Immediate Past President of the Board of Directors

Tim Biddle

Sean McConnell
Join Our Team
Check out our job listings for at Ritter Center. In addition, we are always looking for volunteers.
Learn More