Meet the Staff

Missy Missy Pentecost, Executive Director

Missy Pentecost is thrilled to be starting her 14th year at MMO Programs. Missy has worn many hats at MMO, having taught Music, been the Infant Program Head Teacher, the Summer Camp Coordinator, and the Infant/Toddler Programs Coordinator. Missy is currently working towards an M. Ed. in Learning, Cognition, and Development from Rutgers University. She is a member of CITE, the Coalition of Infant Toddler Educators, and of NJ-AIMH, the New Jersey Association for Infant Mental Health.

Prior to her career and raising her own children, Missy’s life was very different. A former actor, she received her BFA from Montclair State University and was a founding member of the Present Theater Company and producer of the New York International Fringe Festival. She spent several years in retail management as well, managing over 250 stores.

She now lives in Bloomfield with her husband of 30 years, Del Pentecost. Both of her children are MMO Alumni. Sixteen year-old Tallulah is now a junior at Bloomfield High School and her son Emerson is a sophomore in the Honors Program at The College of New Jersey.

jan 2015

Jan Burgess, Assistant Director & Infant/Toddler Coordinator

Jan Burgess is pleased to be returning in her second year as Infant/Toddler Programs Coordinator, which for Jan is a “perfect mix” of working with children, staff and families of our three youngest classes (Caterpillars, Ladybugs and Grasshoppers). Jan has filled several roles in her 6 previous years at MMO, spending most of these years as Lead Teacher with our youngest infants (Caterpillars).

Originally from Lawrence, Kansas (go, Jayhawks!), Jan holds a BA in Elementary Education from Southwestern College (Winfield, KS) and has done graduate work in Early Childhood Education at Montclair State University. Jan also spent a year engaged in experiential learning through domestic and international travel, service, performance and leadership development with the global organization “Up With People.” She has held various teaching and education-related positions throughout her career, including serving as a student support counselor for K-2 students and working as a preschool teacher and program coordinator at The Children’s Center at Goldman Sachs. She is a member of NAEYC (National Association for the Education of Young Children) and NJAIMH (New Jersey Association for Infant Mental Health).

Jan and her husband of 28 years, Peter Wilkinson, came to New Jersey from rural Illinois ten years ago and have four children: Maddie, 24; Kaitlin, 22; Evan (also working at MMO), 20; and Emma, 19. Jan enjoys reading and time with her book club, traveling, and taking in as many jazz, cabaret and Broadway shows as possible!

DanielleDanielle Hoover, Assistant Director
& Billing Coordinator

Danielle Hoover has been a staff member at MMO for 22 years! Danielle began working as a teaching assistant in the MMO Pre-K program. Eleven years ago, Danielle took on the role of Lead teacher for the young 3’s class (now Bumblebees) and for two years taught the toddler class (now Grasshoppers). This is Danielle’s fifth year as MMO Aftercare/Enrichment Coordinator. In February of 2018 Danielle assumed the role of Billing Coordinator/Assistant Director. She has earned her CDS (Child Development Specialist) and in 2017 she received her CDA (Child Development Associate) Credential. Danielle feels especially lucky to be able to work with such great families and their children. In her free time she enjoys spending time with her HUGE family.


Alex Latona, Lead Teacher of Aftercare Enrichment

Alex Latona is excited to begin her second year as Lead Teacher of the Aftercare Enrichment Program. Alex began at MMO as an Assistant Teacher in our young infant program (  (known as Caterpillars) in 2014. Alex holds a Bachelor of English and Psychology from Caldwell University as well as a CDA. Alex spends her time traveling with her husband and broadening her horizons to going back to school to pursue Graduate studies!


Joelle Mondo, Co-Lead Teacher of the Ladybug Program

Joelle Mondo is excited to begin her third year as a Lead Teacher of the Ladybugs class! No stranger to MMO, Joelle, started working as a teacher’s assistant in 2011 and has worked with all ages from infancy through pre-K. Joelle graduated from Felician University in May 2016 with a Bachelor of Science degree in biology and continued her education to receive her CDA (a college-credit certificate program in early childhood development). When not working or studying. Joelle enjoys spending time with family, reading and shopping.


Ileana, Co-Lead Teacher of the Ladybug Program

Ileana is very enthusiastic about her first year as the lead PM teacher for the Ladybug Program. Ileana has been in Ladybugs as an assistant teacher for 3 years. Ileana is continuing her education to persue her dreams in becoming a nurse in the OB/GYN field. When not working Ileana spends her time assisting her partner run their Film Company doing weddings, music videos and creating short films.

Margaret Filsaima, Lead Teacher of the Crickets Program

Margaret  began working at MMO as an Assistant Teacher in 2015 with our youngest students.  Margaret has been an early childhood educator since 2005, including working as a Head Pre-Kindergarten teacher. Margaret holds a Bachelor of Science degree from Bloomfield College and in 2017 earned her CDA. After working with MMO’s youngest students since 2015, Margaret is looking forward to moving up alongside our last group of infants as they enter our newest Toddler Program. When not working, Margaret spends her time with her daughter and husband.


Claude Barthelemy, Lead Teacher of the Grasshopper Program

Claude Barthelemy began as an assistant teacher in the Ladybug program in 2016. Claude’s interest in education grew after high school when she served as a volunteer with children in her home nation of Haiti. She began taking college classes and earned her Diploma in Preschool Education, after which she worked for several years with 2nd-6th graders there and earned her CDA in 2012.

During her childhood, Claude enjoyed boating and playing on the beautiful beaches of Haiti, and as a teenager she particularly loved jet skiing! Claude now spends some of her spare time sketching still life and fashion illustrations, reading (especially mysteries), and hanging out with family and friends.


Christina Serra, Lead Teacher of Bumblebees Program

Christina came to MMO Programs in 2004 as a teaching assistant working with students from infancy through Pre-K. In 2011 Christina took the role of summer camp Art Specialist for our Summer Camp. Christina was appointed Lead Teacher of the Bumblebees (Young 3’s) class in 2012. She has earned her Child Development Specialist Apprenticeship Certification and obtained her Child Development Associate Credential in 2017.  When not at MMO, Christina enjoys reading and spending time down the shore.


Melissa Rigtrup, Lead Teacher of the Dragonfly Program

Melissa Rigtrup is excited to be teaching the Dragonfly program this year. Melissa holds her BA in English and has done graduate work at Montclair State University. She holds a standard New Jersey State Teaching Certificate (K-5) and has taught preschool as well as grades K-6 for the past ten years and was the co-lead teacher of our last class of MMO Infants.

Melissa Rigtrup, raised in Montclair, currently resides in Bloomfield with her husband and their 5-year-old son, Wesley. Her outside interests include reading exercise, cooking, and spending as much time with her family as possible.        


Gary Jacob, Lead teacher of the Butterfly Program

Gary Jacob is excited to begin his second year at MMO Programs as the Lead Teacher of the Butterflies Pre-K program! Gary is a graduate of Montclair State University where he received a Bachelor’s Degree in Elementary and Early Childhood Education. Gary is a New Jersey State certified teacher in grades K-8 and has experience teaching all grade levels from Pre-K through fifth grade as well as K-8 Technology. His passion has always been working with pre-school age children, which started right here at MMO in 2002! For the first three years in his career in education, Gary worked at MMO as an assistant in the MMO Pre-K program and as a summer camp counselor. Mr. Gary is known and beloved by many current MMO students who have had Mr. Gary for Drama, when he joined MMO again in 2015 as an instructor in our Enrichment Program.

Gary and his wife Danielle are the parents of a 6 year old daughter who is entering first grade this fall. He enjoys spending time with his family, traveling, building models and LEGO sets, as well as playing for his dart team!


 Tara Nesta, Lead Teacher of Fireflies Program

Tara Nesta has been teaching Pre-K at MMO since 2009 and is excited to continue teaching the Fireflies Pre-K class this year. She has her Bachehlor degree from Montclair State University in Early Childhood Education. Prior to working at MMO, Tara taught first grade in Essex Fells and kindergarten at Montclair Kimberly Academy. Tara lives in Nutley with her husband and her two children Dylan and Cassie. Tara enjoys reading and spending time on the beach.

Meredith Orlan, Media Coordinator

Meredith Orlan is an MMO Preschool Programs alumna! Meredith was born and raised in Montclair and received a B.A in Sociology from Penn State. She has been working at MMO programs for eight school years and many more years as a summer camp counselor. She has worked for six years as a production assistant and page designer for The Jersey Journal. She currently assists in the Dragonfly program, and maintains MMO’s social media presence, our webpage and creates the monthly newsletter.

 Photographs Courtesy of Joy Glenn Photography