Jeff Theiss

Jeff Theiss 640sq

Jeff Theiss

Jeff Theiss is an active conductor, musician, and educator in the New York City area with a focus on musical theater and Broadway. He was a music director for The Band’s Visit which won 10 Tony Awards at the 2018 Tonys and a Grammy Award for Best Musical Theater Album at the 2018 Grammys.

Additional Broadway musician credits include: rehearsal pianist for The Book of Mormon and music assistant for Lysistrata Jones. Jeff is also an NYC audition pianist for such major New York casting directors as Tara Rubin, Stewart/Whitley, and Wojcik & Seay. He is also the Resident Music Director for The Rev Theatre Company in Auburn, NY and has been with the company since 2008. He was most recently the associate music director on the first national tour of Shucked where he also played Guitar 2/Key 2.

As an educator, Jeff has taught at some of the top collegiate musical theater programs in the country including Ithaca College, Pace University, Cap21 (NYU), and AMDA (NY). He has taught courses in musical theater history, audition techniques, senior showcases, and musical theater repertoire. Jeff also coaches privately in the New York City area.

Ray Faiella

Ray Faiella 640 sq

Raymond Faiella is a voice teacher, music director, and performer currently pursuing an M.A. in
Music & Music Education at Columbia University, Teachers College. He earned his B.A. in Voice
Performance and Music Education from Northwestern University, where he also completed
certificates in Musical Theatre and Arts Administration.

Raymond specializes in Contemporary Commercial Music (CCM), musical theatre, and classical
voice, helping singers develop healthy, sustainable technique while building confidence and
artistic expression. His training in both performance and pedagogy allows him to work across a
wide range of styles, including musical theatre, pop, rock, R&B, soul, country, folk, and classical
voice. His teaching is informed by training with internationally acclaimed performers and
educators, including soprano Patrice Michaels, tenor Norman Reinhardt, voice pedagogue
Melissa Foster, and Tony Award-winning actor and singer Karen Olivo. He believes every
student benefits from a strong technical foundation that can be applied flexibly to the repertoire
they love to sing.

In addition to teaching private voice, Raymond has music directed four full-length musical
productions and has performed in opera, musical theatre, and concert settings, including
Carnegie Hall. His lessons emphasize not only healthy vocal technique, but also storytelling,
physical expression, and stylistic authenticity, encouraging singers to make thoughtful artistic
choices that connect voice and text. Whether students are preparing for auditions,
performances, or singing for personal enjoyment, Raymond tailors each lesson to their
individual goals in a supportive, collaborative, and engaging environment.

Vanessa Dresner

Vanessa is a recent graduate of Drew University with a strong background in education, performance, and stage management. In addition to teaching at Sellwood, she serves as the Studio and Camp Operations Manager, where she oversees programming and supports students, teachers, and families within the studio. She has also works on the production team for Sellwood’s licensed productions, with recent credits including Beetlejuice Jr., Legally Blonde Jr., Frozen Jr., and High School Musical Jr.

As a performer, Vanessa has extensive experience in musical theatre and choral performance, having performed at renowned venues such as Madison Square Garden and Carnegie Hall. In addition to performing, she has worked extensively behind the scenes as a stage manager, assistant director, and wardrobe supervisor, giving her a well-rounded understanding of the theatrical process from rehearsal to performance. She is the recipient of multiple arts and leadership awards, including a Paper Mill Playhouse Rising Star nomination, and continues to deepen her understanding of the art by serving as a judge for the Carteret Awards each spring.

Vanessa strives to create a supportive, high-energy environment where students feel safe to take risks, try new things, and have fun while learning. She is passionate about making theatre a joyful and empowering experience for every child and is committed to helping students grow not only as performers, but also as confident, expressive individuals.

Ella Bennett

Ella is an experienced administrator, educator, and performer. She received a B.A. in Theatre from Bard College and worked professionally as an actor before transitioning into education and administration.

Her performance credits include multiple horror films for Tubi TV, Shakespeare, and community theatre productions with Chester Theatre Group. She is also a recipient of a New Jersey Film Award and a NJ Act Perry Award nominee.

Ella has developed educational programming for summer camps throughout New York and New Jersey, as well as for the YWCA of Princeton. Previously, she served as Assistant Director of Operations at the Primrose School of Bedminster.

She is passionate about supporting the arts, creating meaningful educational experiences, and building community through her work.

Diane Fox

Diane is an accomplished mezzo-soprano and voice educator with over two decades of teaching experience, working with singers of all ages across a variety of musical styles.

As a performer, Diane made her international operatic debut at the Bolshoi Opera opposite legendary Metropolitan Opera bass Jerome Hines and toured nationally with the New York City Opera National Company. Her extensive career has included leading roles in operas including Aida, Il Trovatore, Don Carlo, Rigoletto, and Samson and Delilah, as well as concert performances in the United States and internationally.

Throughout her teaching career, Diane’s students have gone on to study at prestigious conservatories and universities and pursue professional opportunities across opera, musical theatre, jazz, rock, and contemporary music, including performances with Chicago Lyric Opera, Carnegie Hall, and Feinstein’s/54 Below.

An afternoon at Green Room 42

✨ An afternoon at Green Room 42 🎭
We’re still celebrating our incredible Sellwood students and teachers who took the stage in NYC this past weekend! From powerful vocals to memorable performances, we’re so proud of the talent and artistry they brought to the stage. 🎶
Swipe through for a few highlights! ➡️
Bravo to everyone who performed! 👏✨ More photos and videos on the way! 📸

Adrienne Mckeown

Adrienne Mckeown

Adrienne Mckeown has taught voice in New Jersey for two decades. She teaches multiple musical styles, with technique firmly rooted in healthy, natural vocalism.

She played the role of Christine in Phantom of the Opera for ten years, including six years on Broadway. She has also been a guest soloist with major symphonies including the Cincinnati Orchestra, the Cleveland Orchestra, the Chicago Symphony, and the Philadelphia Orchestra.

Adrienne’s students have performed on Broadway and National Tours in shows including Mean Girls, Beetlejuice, Fiddler on the Roof, Tina, Les Miserables, Matilda, Fun Home, and The Grinch Who Stole Christmas, and on NBC’s The Voice. Her students have been admitted to prestigious voice and musical theatre college programs including Carnegie Mellon, the Cincinnati Conservatory, NYU, and the University of Michigan.

She is a graduate of Oberlin Conservatory and attended the Academy of Vocal Arts in Philadelphia. Influential teachers have included Richard Miller, Barbara Honn, Rita Shane, and Richard Lissemore.

She lives in Madison with her husband and their dog.

Deanna Knudsen

Outstanding Production

Deanna Knudsen is a theater producer currently co-producing the Tony Award-winning Broadway musical The Lost Boys. Through her production company, Elemeno (named for her kids: L, M, N, O!) Theatricals, she is passionate about creating more theater for multigenerational audiences.
Previously, Deanna led the education department at CMT San Jose for seven seasons, where she oversaw classes, camps, student matinees, and educational programming for ten productions each year while working annually with the National High School Musical Awards (Jimmy Awards). She also brings film and television experience from Pixar Animation Studios and William Morris Endeavor.
Deanna is thrilled to join the Sellwood Studio team for The Addams Family and looks forward to sharing her love of theater and arts education with the community.

 Congratulations to our Sellwood students!

Outstanding Production
🎉 Congratulations to our Sellwood students!

Last night at the Bergen PAC's High School Musical Awards, Madison High School's spring musical, "Alice by Heart," was awarded:

🏆 Outstanding Overall Musical
🎭 Best Costume Design
🎨 Best Production Set Design

We are so proud of our students:
Becca Axler, Sophie Santoriello, Josephine Loesch, Zach Link, Sadie Chase, Quincy Grubbs, Julianna Loesch, Ben Chesney-Lang, and Elsie Dwyer!

BIG NEWS! We have a major Broadway producer joining the Addams Family production team!!!

Dianna Knudsen
Deanna Knudsen is a theater producer currently co-producing the Tony Award-winning Broadway musical The Lost Boys. Through her production company, Elemeno (named for her kids: L, M, N, O!) Theatricals, she is passionate about creating more theater for multigenerational audiences.
Previously, Deanna led the education department at CMT San Jose for seven seasons, where she oversaw classes, camps, student matinees, and educational programming for ten productions each year while working annually with the National High School Musical Awards (Jimmy Awards). She also brings film and television experience from Pixar Animation Studios and William Morris Endeavor.
Deanna is thrilled to join the Sellwood Studio team for The Addams Family and looks forward to sharing her love of theater and arts education with the community.