Meet our Teachers

Class Teachers

Tammy Duncan - First Grade

Born in California, Tammy Duncan has been playfully teaching since childhood. Gathering up neighborhood children to attend makeshift summer schools in her backyard where learning was achieved through skits, carnivals and even the occasional gambling casino! After spending her early adult years working in the travel industry and exploring many cultures around the world, she discovered the Waldorf philosophy in the late 1980s. This was like the proverbial "coming home" as it combined so much of what she already practiced in her life. She received her Waldorf teaching certification in 1997 and opened a Waldorf preschool. However, this was not enough. She longed to have a broader understanding of education, so while running her preschool she finished her BA in Education at Sacramento State University, receiving an Adult teaching credential in Early Childhood Education along with a Public school credential in Multicultural studies from UC Davis. She has been a Waldorf teacher for over 15 years at both public and private Waldorf schools in the Sacramento area. She has taken a class 1st - 5th at SWS and has since continued her studies into remedial reading. She loves to travel, sail and scuba dive
Contact Tammy:

Marianne Gray - Second Grade

BA in Studio Art (University of California, Santa Barbara); Waldorf Teacher Education Diploma (Rudolf Steiner College). The class that Marianne took from first grade through eighth grade graduated in 2013. Prior to that Mariaane was a class teacher at SWS for six years and the Middle School support teacher for five years. She teaches in the Summer Teacher Training Program at Rudolf Steiner College. She enjoys drawing, painting, clay modeling, gardening, reading, and astronomy. (Joined SWS 1987)
Contact Marianne: or (916) 860-2535 ext. 3568


Karen Holt - Third Grade

BA in Elementary Education (Augsburg College, MN); MA in Human Development (Saint Mary’s University, MN); Waldorf Teacher Education Certificate (Rudolf Steiner College); Remedial Education Training (Rudolf Steiner College). Karen taught for 15 years at the Davis Waldorf School focusing on the lower grades teaching first through fifth grades. She has one daughter who is in the upper grades. Karen enjoys traveling, gardening, camping, and hiking. (Joined SWS in 2013)
Contact Karen:



Denis Fitts - Fourth Grade

BA in Waldorf Education (Rudolf Steiner College, 1981); Waldorf Teacher Education Diploma (Rudolf Steiner College, 1981). Denis was the founding teacher at the Portland Waldorf School where he taught for eight years, beginning in 1982. Here at SWS, he has graduated two Lower School classes (1998 and 2006). He has instructed teachers in the presentation of the math curriculum in the Summer Teacher Education Program at Rudolf Steiner College for the past 16 years. His love of mathematics led him to deepen his studies, and in 2006, he joined the High School Math department. Denis also loves music, backpacking, slacklining, and rock climbing. He is the parent of three SWS graduates. (Joined SWS 1990)
Contact Denis: or (916) 860-2535 ext. 3552


Robin Immen - Fifth Grade

Robin began her career as a Waldorf teacher by taking a 6th grade at Cedar Springs Waldorf. After graduating her class, she spent the next 5 years as a lead teacher in the Kindergarten. She returned to class teaching when she took a class 1st through 3rd. During the next 4 years, Robin moved to Missouri to help care for her elderly father and get him moved to California. During those years in Missouri, she got her Master’s Degree in Education, her pilot’s license and went on a one year mission to Guyana, South America for Wings of Hope. In 2011, Robin returned to teaching, taking the first grade at Sacramento Waldorf School. She is passionate about Waldorf and the holistic way the children are educated through the arts of head, heart and hands. She currently lives on a small farm north of Sacramento with her father and the younger of her two daughters who does the farming. 
Contact Robin:

Jody Arthur - Sixth Grade

BA in English (University of California, Davis); California Teaching Credential, multiple subject and single subject, English (UC Davis): Waldorf Teacher Education Diploma (Rudolf Steiner College). Jody taught in the Tahoe/Truckee Unified School District from 1982 to 1999. She also taught at Golden Valley Charter School, a Waldorf  methods charter school for four years, taking a class from 1st grade through 4th grade before coming to SWS. She has four Waldorf-educated children. She likes to read, run, ski, hike and camp. (Joined SWS 2004)
Contact Jody: or (916) 860-2535 ext. 3572


Patricia Schneider-Graziosi - Seventh Grade

Literature and Humanities (Universidad Javeriana, a Franciscan University in Cali, Colombia); Waldorf Teacher Education Diploma (Waldorf Institute of Southern California and Centro Antroposofico in Morelos, Mexico). She devoted much of her young life to classical ballet training and was a Waldorf student herself. Patricia taught Spanish at the Waldorf School of Orange County from 1999 to 2004, and at the Sierra Waldorf School from 2004 to 2009 where she took a class from first through fifth grade. She is married and has two children. Patricia enjoys hikes, long walks, snowboarding, swimming, meaningful conversation, and her husband’s wonderful cooking. (Joined SWS 2009)
Contact Patricia: or (916) 860-2535 ext. 3546

Luisa Burgess - Eighth Grade

Luisa worked as an actor in television and theater in New Zealand, before leaving home to follow her song-line. She studied Naturopathy at the Australasian College of Natural Therapies and completed her Foundation Year at Sydney Rudolf Steiner College before moving to London. There she completed her Diploma in Waldorf Education and taught in kindergarten and grades. Another big move took her to Los Angeles. She has taught in Waldorf education since 2005. Theater, music, and her family help to appreciate the universal in human story and in the world. (Joined SWS 2013)
Contact Luisa:

Specialty Subjects


Marion Downey

Marion attended Pharmacy School in Germany. After coming to the United States, she completed Foundation Year and Goethean Studies Programs (Rudolf Steiner College); Eurythmy Diploma (Goetheanum, Dornach) and Therapeutic Eurythmy Diploma (Goetheanum, Dornach). During her training, she established the Kindergarten summer camp at the San Francisco Waldorf School and supervised it for seven years. She then started teaching Eurythmy at Cedar Springs Waldorf School and Live Oak Waldorf School before coming to SWS. Marion teaches eighth through twelfth grades. (Joined SWS 2001)
Contact Marion: or (916) 860-2535 ext. 3570

Julie MacArthur

BA English, St. Lawrence University; MA English, Breadloaf School of English, Middlebury College; RSC Eurythmy Training. Julie has served as a teacher and curriculum director for grades 6 – 12; administrator at a start-up middle school; and trustee at a pre-K and Kindergarten International School of Peace. She was the recipient of an NEH grant to study American nature writers and is a trained facilitator for low and high ropes courses. Julie is a "mover," avid reader, cook, and mom and has been a parent at SWS since 2005. (Joined SWS in 2010) Contact Julie:

World Languages

Cecilia Sanchez

Señora Sanchez is a graduate of Sawyer Business College and has completed courses in Spanish teaching at Rudolf Steiner College. She has worked as a childcare provider and taught Spanish at Camellia Waldorf School from 1997 - 2015. Cecelia is well known in the local Waldorf community. She was a parent volunteer at CWS in 1988. In 1996, she began working at CWS. She taught Spanish initially in the Kindergarten. Later she became the Spanish teacher for the grades program. She joins SWS to be our Lower School Spanish teacher. (Joined SWS 2015)
Contact Cecilia:

Ina Sarradet

2nd Diploma in Law (Universität, Konstanz); course work at Rudolf Steiner College, including several classes on the art of teaching German. Ina practiced law in Germany; after becoming a mother, she and her family moved to the US and she began working with children in a volunteer capacity. (Joined SWS 1996)
Contact Ina: or (916) 860-2535 ext. 3560




Katie Passie

Contact Katie:





Stephen Payne

BS in Business Marketing (Central Connecticut State University). Stephen has ten years' experience in organic farming and five years' experience as a market garden business owner. He came to SWS in 2001 as our farmer and assistant gardening teacher. (Joined SWS 2001)
Contact Steve: or (916) 342-7416





Nicole R. Fields

BA in Liberal Studies California Polytechnic State University, San Luis Obispo; Waldorf Teacher Education Diploma, High School (Rudolf Steiner College); SWS Class of '85. Nicole's two children attend SWS. She enjoys fiber arts, camping with her family, and playing with her children. (Joined SWS 1999)
Contact Nicole: or (916) 860-2535 ext. 3563




Social Emotional Learning & Health

Megan Sullivan

Waldorf Teacher Training (Chrysalis Steiner School, Australia); Coursework at Rudolf Steiner College. Megan began her Waldorf teaching career in 1994 atCasuarina Steiner School, Australia.  She has taught grades K-12 both as a Class Teacher and a specialist in Australia and the US. She has administration experience in a start-up Waldorf High School and has extensive experience as a guest teacher, presenter, and lecturer in the field of Sex Education and Social Emotional Learning.  Megan is married and has two daughters. She loves to read, take walks, garden, and visit Australia. (Joined SWS 2006)

Contact Megan: or (916) 860-2536



Johnny Finn-Romero

BA in Art Studio with a focus on three-dimensional art using ceramics, wood, and metal; Student Art Exhibit Certificate; Teacher Training Certificate from Rudolf Steiner College; Exceptional Achievement Certificate; Torrance Craftsmen Guild Scholarship recipient. Johnny has had shows locally and elsewhere in California, most recently with the Sacramento Metropolitan Arts Commission. Some of his work is on permanent display at American River College, Financial Aid Office. He came to SWS with twenty years of experience in studio creation and design. He has successfully taught elementary-age to adult students in a multitude of settings. Johnny teaches the fifth through twelfth grades at SWS. (Joined SWS 1999)
Contact Johnny: or (916) 860-2535 ext. 3565


Amy Alessandri

BS from Cal Poly San Luis Obispo. Spatial Dynamics and Kindergarten Associate Program graduate (Rudolf Steiner College); SWS Class of '86. Amy taught movement/games and kindergarten at the Cedar Springs Waldorf School, the Pasadena Waldorf School and movement classes for teacher trainees at RSC. Amy currently teaches movement at SWS for grades two through eight. (Joined SWS 2006)
Contact Amy: or (916) 860-2535 ext. 3585



Dean Stark

BA in Physical Education (Union Institute & University); AA in General Education (American River College); Certificate in Spatial Dynamics; Certified Personal Trainer; Certified Massage Therapist. Dean has received numerous Coach of the Year awards in baseball and basketball. He is the author of Coaching Team Sports in a Waldorf School and A Waldorf Approach to Coaching Team Sports. He also produced a video, High School Basketball: The Seven Defensive Principles of Building a Championship Team. Dean has won 507 basketball games as a SWS coach; this is more than any other Boys' Varsity Coach in the history of the C.I.F. Sac-Joaquin Section. (Joined SWS 1984)
Contact Dean: or (916) 860-2527.


Rebecca Du Four

BA in music (California State University, Stanislaus); California Single Subject Teaching Credential in music (California State University, Stanislaus). Rebecca taught band, orchestra, choir, and music appreciation in public schools for 10 years prior to joining SWS in 2013. ​She enjoys reading, attending musical performances, gardening, and spending time with her daughter.
Contact Rebecca:



Miriam Greenberg

BS in Special Education (University of Wisconsin); B Mus (University of Wisconsin); M Mus in performance (State University of New York, Binghamton); course work of Waldorf Teacher Training at Rudolf Steiner College. Miriam became a Registered Music Therapist at the University of Minnesota, subsequently working with the deaf and frail elderly. Her music pedagogical studies include Kodaly, Dalcroze Eurhythmics, and the Orff Schulwerk, with the acquisition of several levels training. Miriam was a music specialist in San Francisco for nine years and is going into her 31st year of piano teaching. She teaches music to grades two through six and is an accompanist for Eurythmy and ensembles. She currently enjoys performing and accompanying at the piano. (Joined SWS 1995)
Contact Miriam: or (916) 860-2535 ext. 3557


Jonathan Winfield

BS (Hons), Math and Philosophy (London University). As a member of both Dulwich College Madrigal Group and choir for seven years, Jonathan performed regularly all over England in some of the finest concert halls in the country. Jonathan has studied piano since he was nine years old. After college, he became a professional pianist, working in many areas until musical theatre captured his attention in 1992; he has been Musical Director for over 40 musicals since then. In 1999, Jonathan began working with school choirs. He is a member of the Performing Rights Society of Great Britain and his compositions have been featured on BBC Radio and London's West End. He also holds a certification in counseling and was a volunteer counselor for a victim support organization in London. (Joined SWS 2004)
Contact Jonathan: or (916) 860-2535 ext. 3580

Middle School Math and English

Elizabeth "Beth" Ghiorso

BA in History and American Literature (California Polytechnic State University, San Luis Obispo); California Teaching Credential in Social Studies and English Literature (Point Loma Nazarene College); California Multiple Subject Teaching Credential. Beth was a student at SWS until her family moved away after seventh grade. She taught in public elementary and middle schools for eight years before returning to SWS as a class teacher. She graduated her eighth grade class, (Class of 2008) in June 2004. (Joined SWS 1999) Contact Beth: or (916) 860-2523



Ari Magruder

BA in Art Education and French Literature (California State University, Northridge, 1993), Waldorf Teacher Education Certificate (Waldorf Institute of Southern California, 1995). Ari was a class teacher at Cedar Springs Waldorf School for ten years prior to joining SWS as the Lower School Support Teacher in 2005. Ari teaches at Rudolf Steiner College in the teacher education department, and she absolutely loves her work with middle school students. Ari's two children attend SWS and the family enjoys spending time on the water, biking, camping, and working in their extensive garden.
Contact Ari:


Doug Morkner-Brown

B.A. In Humanities, California State University, Chico. Diploma in Literary Studies, University of Wales, UK. Waldorf Teacher Training Certificate, Eugene OR. Doug began his teacher training in 1997 after several years teaching in both the public and homeschool communities. He carried a class from fourth grade through graduation at the Sierra Waldorf School and then took a class from first through graduation here at Sacramento Waldorf School. He has many interest including carpentry, cycling, painting, gardening, cooking, and most things practical and DIY. (Joined SWS in 2004)
Contact Doug



Teresa Thorman

BS in Political Science, Loyola Marymount University, CA; California Teaching Credential, Dominguez Hills, CA ; Waldorf Teacher Training, Rudolf Steiner College. Teresa’s teaching career began at a public middle school in Lennox, CA in 1991. Her journey through many years of education has included public school teaching for Tahoe Truckee Unified School District, homeschool mentoring in Waldorf methods, and being a Class Teacher at Live Oak Waldorf School in Applegate, CA. As a Waldorf class teacher, Teresa discovered her passion for art and has pursued an education in painting through many workshops and classes. In her spare time she is either involved with her family activities or she is investigating the nuances of color in a variety of mediums including charcoal, watercolor and acrylics. (Joined SWS 2015) 
Contact Teresa: