Dan Ostermann - Email & Phone Number

Principal, Casa Grande High School at Petaluma City Schools

Dan Ostermann is based out of San Francisco Bay Area and works at Petaluma City Schools as Principal, Casa Grande High School.

Dan Ostermann's Contact Information

Dan Ostermann's Work email

d*****@petk1***.org

Valid

Latest update

October 26, 2025

Location

San Francisco Bay Area

Dan's current employer

Petaluma City Schools

Description

Petaluma City Schools homepage

Website

petalumacityschools.org

HQ Location

Petaluma, California, United States

Number of employees

501-1000

Industry

Education Management

Latest update

May 1, 2024

Read about Petaluma City Schools

Frequent questions about Dan Ostermann

What company is Dan Ostermann working for?

Dan Ostermann works for Petaluma City Schools.

What is Dan Ostermann's function at Petaluma City Schools?

Dan Ostermann is Principal, Casa Grande High School at Petaluma City Schools.

Where is Dan Ostermann based?

Dan Ostermann is based out of San Francisco Bay Area.

What is Dan Ostermann's work email address?

Dan Ostermann's professional email address is d*****@petk1***.org

Who are Dan Ostermann's co-workers?

Dan Ostermann's colleagues are Jimena Gomez, Brian Dufour, Jennifer Ortlinghaus, JJ Lynch, Sandy Schroers, Dave Fichera, Ali Vuolo, Mistie Lema, Jason Sutter, Dominique Ratto, Dan Miller, Tessa OConnor, Vicki Barone, Linda Judah, Mara Mayock, Samantha Burke, Justin Mori, Elizabeth Escalante, Shana Friedman, Karen DeCarlo, Shawn Adams, Kyle Manford, Ronald Ray, Saranya Sureshkumar, Liza Eichert, Maite Iturri, Lori Hirasa, Caitlin Quinn, Sue Hopkins, Terra Hazen.

Dan's co-workers

Jimena Gomez

Wellness Coordinator, Petaluma City Schools

Brian Dufour

Tobacco/Nicotine Prevention Coordinator

Jennifer Ortlinghaus

Spanish Teacher and International Baccalaureate Coordinator

JJ Lynch

District Coordinator Expanded Learning

Sandy Schroers

Payroll Lead

Dave Fichera

Director of Learning & Innovation Technology

Ali Vuolo

Occupational Therapist

Mistie Lema

Cafeteria Assistant 1

Jason Sutter

Assistant Superintendent of Human Resources

Dominique Ratto

Speech Language Pathologist

Dan Miller

Human Resources Generalist

HOSA (Career Tech Ed Student leadership organization) Advisor

Mara Mayock

School Psychologist

Samantha Burke

K-4 Reading Specialist

Justin Mori

Principal at Kenilworth Junior High School

Executive Assistant to the Superintendent

Assistant Superintendent

Library and Media Specialist

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