Call Us: (707) 895-3477
Fax: (707) 895-2035
13500 Airport Road ​· Boonville, CA 95415
Mailing Address: PO Box 338 · Boonville, CA 95415


Our Staff

Primary Care

Medical Director
Mark Apfel photo
Mark Apfel

Mark Apfel is a board-certified family physician. He has worked at the Anderson Valley Health Center since 1976. He believes healthcare should be a collab...

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Family Nurse Practitioner
Cindy Arbanovella photo
Cindy Arbanovella

Cindy Arbanovella is a Family Nurse Practitioner. She has worked at AVHS since 2007. Cindy is bilingual in Spanish. She studied Latin American...

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Family Nurse Practitioner
Luiza Savin photo
Luiza Savin

Luiza became a Family Nurse Practitioner because she is passionate about providing compassionate, holistic care to those who need it most. After comple...

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Nurse Manager
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Michelle Ambrois

Michelle is a Registered Nurse and a Certified Family Planning Health Worker. Michelle received a B.A. in American Studies from Chico State University in 2003 and...

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Registered Nurse
Roger Leonard photo
Roger Leonard

Roger Leonard RN for 20+ years. Started as an EMT and Paramedic. Currently certified in Holistic Nutrition, Wilderness Emergancy Medicine (in Alaska) and... 

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Medical Assistant
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Sarah Rossi

Sarah Rossi is a certified medical assistant and 2003 graduate of the Mendocino County of Education’s ROP Medical Assistant Program. She has been...

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Medical Assistant
Jennifer Mendoza photo
Jennifer Mendoza

Jennifer is a Certified Medical Assistant. She was born and raised here in Anderson Valley and graduated from Anderson Valley High School in 2011. Jennifer...

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Medical Assistant
Daisy Alvarez photo
Daisy Alvarez

Daisy recently joined our team as a Medical Assistant. She has lived in the Valley for over 15 years and graduated High school in 2012. After high school she went...

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Registered Nurse
Linda Murphy, RN photo
Linda Murphy, RN

Linda is a registered nurse. She received her Associate degree in Nursing at City College of San Francisco, and also studied nursing at Sonoma State University.

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Scribe, Referral Coordinator
Denise Mendoza photo
Denise Mendoza

Denise is a scribe and the referral coordinator at Anderson Valley Health Center. She has been working at the health center since 2016.

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Dental Care

Dental Director
Phan Tath photo
Phan Tath

Phan is originally from Southern California. He received his Dental degree from the University of Connecticut and completed his residency at Montefiore Medical...

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Registered Dental Assistant
Brenda Quezada photo
Brenda Quezada

I work at the Anderson Valley Health Center Healthy Smiles Clinic as a Dental Assistant. I graduated from high school in 2014 and pursued my dream of working...

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Behavioral Care

Jessica McIninch photo
Jessica McIninch
Jessica McIninch is a licensed clinical psychologist and Director of Behavioral Health services at AVHC. She completed her postdoctoral residency...
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Stephanie Shreve photo
Stephanie Shreve

Stephanie arrived from the San Francisco Bay area where she completed her doctorate schooling at the California Institute of Integral Studies and her pre and...

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Executive Director
Chloë Guazzone-Rugebregt photo
Chloë Guazzone-Rugebregt

Chloë was born and raised in a small coastal town in California and studied Community Studies and Women’s Studies at University of California, Santa Cruz...

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Fabiola Cornejo-Perez photo
Fabiola Cornejo-Perez

Fabiola Perez has been working here at Anderson Valley Health Center for 6 years. She was an Americorp  Volunteer while in high school and worked at AVHC for...

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Chief Financial Officer
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Judith Price Waterman

Judith Price Waterman has been providing general accounting and financial reporting services to small businesses for the past 31 years in her own business, located in Ukiah,... 

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Billing Director
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Maria Reynoso

I came to Anderson Valley when I was 7 years old, attended and graduated from our local high school. In late 1989 I started working for Anderson Valley Health...

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Vanessa Perez photo
Vanessa Perez

Vanessa is a graduate of the medical assistant program at the Mendocino County Office of Education in Ukiah. She has worked at AVHC since October of 2012...

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Quality Improvement Coordinator
Marcelle Scramaglia photo
Marcelle Scramaglia

Community Outreach

Health Education Specialist
Dan McDonnell photo
Dan McDonnell

 Dan recently joined our team. He works in conjunction with the school district to promote healthy and informed life decisions among the student popu...

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Patient Services

Carolina Tovar photo
Carolina Tovar

Carolina Tovar has been with AVHC since 2004 as a Patient Service Rep. She enjoys helping patients get an appointment as soon as possible . When she is not...

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Mayra Mendoza photo
Mayra Mendoza

Mayra started working with us in August 2017. She has lived in the valley since she was 5, she graduated from high school in 2013. Mayra enjoys being able to work in...

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Rubi Castillo photo
Rubi Castillo

Rubi grew up in Anderson Valley and graduated from High School in 2007. She moved to San Diego in 2009. Rubi worked at a Community Home for Mentally Dis...

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