
Master Classes for Schools, Colleges and Camps

Andrew Kober
Broadway/TV Actor Singer
Broadway: Gypsy (2025 Revival), Beetlejuice, Beautiful, School of Rock, Sunday in the Park with George, She Loves Me, Les Misérables, Queen of Versaille, Hair. National Tour: The 25th Annual Putnam County Spelling Bee. Off Broadway and regional: Roundabout Theatre Company, the Public Theater, MCC, New York Theatre Workshop, the Old Globe, Yale Rep, Williamstown Theatre Festival, Paper Mill Playhouse, Bucks County Playhouse, Denver Center Theatre, Barrington Stage Company, and four summers at Shakespeare in the Park, most recently playing Malvolio in Twelfth Night.
TV: Fosse/Verdon (FX Network), Pose (FX Network), Ray Donovan (Showtime), House of Cards (Netflix), Boardwalk Empire (HBO), Blue Bloods (CBS), Pan Am (ABC), The Plot Against America (HBO). Twitter: @andrewkober
Joanna Glushak

Broadway/TV Actor Singer
Joanna Glushak is an award-winning actress who has starred on Broadway in Sunday in the Park with George; Les Misérables; A Gentlemen’s Guide to Love and Murder; War Paint; Hairspray; Urinetown; and The Sweet Smell of Success. Along with her own leading roles, Joanna has also assumed standby duties for both Bernadette Peters (Sunday in the Park with George) and Patti LuPone (War Paint). In an over three-decade career, Joanna has worked with some of the most important directors in the American and English theater, including: Diane Paulus; Michael Greif; Susan Stroman; James Lapine; Darko Tresnjak; Jack O’Brien; Nichlas Hytner; Trevor Nunn; Scott Ellis; Gene Saks; Daniel Sullivan; Arthur Laurents; Christopher Ashley; Joseph Papp; and Gerald Gutierrrez. Joanna has Off Broadway Joanna has done many shows and just finished a wonderful run of a “Gloria A-Life”,playing Bella Abzug opposite Christine Lahti. Beyond Broadway, Joanna has played leading roles in National Tours (Evita, Mel Brooks’ Young Frankenstein, Finding Neverland, Xanadu, Fiddler on the Roof), the New York City Opera (The Most Happy Fella, A Little Night Music) and countless regional theaters including: American Repertory Theater; The Old Globe; Yale Repertory Theatre; Seattle Repertory Theatre; Arena Stage; Goodspeed Opera House and the Williamstown Theatre Festival. On Television, Joanna re-occurs as “Mrs. O’Tool” on the Emmy Award winning Amazon series The Marvelous Mrs. Maisel. Joanna is a graduate of NYU and The Yale School of Drama.


Brittney Mack

Broadway Actor Singer
Brittney Mack is a teaching artist that believes there is no point in having gifts and talents if you aren’t going to share them with the world! Born on Chicago’s southside Brittney had the incredible opportunity attend The Chicago Academy for the Arts College Prep High School where she majored in Music Theatre on a full scholarship. Having studied under some of the industries best Brittney went on to further her training at The American Musical and Dramatic Academy in L.A. then NYC where she graduated from the program. Now Brittney is a Broadway performer that has been blessed to travel the globe doing what she loves, but most importantly she is working to inspire any and everyone who needs a little reminder that “YOU CAN DO IT!”
Teaching/Talk Back/Special Appearance credits include: How to Slay Workshop, Broadway Sings, Broadway&NYC Tours Inc., Chicago Music and Acting Academy, International Thespian Festival, Artist and Beyond, JTF, Etc.
Some of her favorite roles include, Broadway: SIX T.V./Film: Empire(Feature Dancer)Off-Broadway: Black Nativity Now. National Tours: Memphis( Lucille)Regional: Avenue Q(Gary Coleman)All Night Strut(Herself), All Shook Up(Lorrain), Ain’t Misbehavin’(Charlaine) Hairspray(Dynamite/ Lorraine and Lil Inez),The Gay Bride of Frankenstein(“Weird” Zombie Teen), RENT(Alexi Darling/u/s MiMi ) The Wiz(Dorothy) and so many more.
Ron Bohmer

Broadway Actor Singer
In a career spanning over 30 years in Broadway and touring productions, Ron Bohmer has starred as the Phantom in The Phantom Of The Opera, Joseph Smith/Jesus in The Book of Mormon, Father in Ragtime (B’way Tony-nominated revival) Joe Gillis in Sunset Boulevard (Jefferson Award nomination), Enjolras in Les Miserables, Coach Bolton in Disney’s High School Musical, Alex in Aspects Of Love (LA Robby award), Fyedka in Fiddler on the Roof, Sir Percival Glyde in The Woman in White, as the title role in The Scarlet Pimpernel (National Broadway Theatre Award nomination) and as Frid in A Little Night Music with
Bernadette Peters.
As an acting teacher and audition coach, Ron’s technique has helped professional clients book roles in Frozen, Harry Potter & the Cursed Child, Waitress, Anastasia, The Book of Mormon, Beetlejuice and many other hit plays and musicals.
As a singer/songwriter, Ron’s solo recordings are Everyman, another life and his 2019 release, Legacy, streaming now on Apple music, Amazon and Spotify.
As a Vocalist, Ron is frequent guest artist with Symphony and Pops orchestras, appearing at Radio City Music Hall, Lincoln Center, the Kennedy Center and across the US and Canada.
Ron is married to keynote speaker/author and actress Sandra Joseph.
Aisha de Haas

Broadway/TV/Film Actor Singer
Aisha de Haas is a versatile performer with Broadway, Television and Film credits. She has recently received a Bistro Award for Jazz Vocalist of 2019.
Most recently, Aisha toured North America as Medda Larkin in the 1st National Tour of Disney’s Newsies and is featured in the “live-capture” movie to be released in 2017. Graduating from Columbia College Chicago, Aisha’s professional career began with Little Shop of Horrors at the Royal George Theater, Four Saints In Three Acts with Chicago Opera Theater and several productions at The Goodman Theater. She returned to New York, where she was cast in her first Broadway show, Bring In Da Noise, Bring In Da Funk with Savion Glover. This was immediately followed by the Tony Award Winning production of RENT and Caroline, Or Change.
Off-Broadway, Ms. de Haas was in Nora Ephron's Love, Loss And What I Wore and Stephen Sondheim's Road Show. Television appearances include Madam Secretary, Shades of Blue, Blue Bloods, Law & Order and The Today Show. Her movie roles include Across The Universe, RENT, The Secret Lives Of Dentists and Marci X. Aisha’s voice has been heard on commercial jingles for Chef Boyardee, McDonald’s, The Lottery and Cover Girl and several recordings including Dreamgirls In Concert, Caroline, Or Change, Chicago (the Motion Picture), Road Show and PopJazz.
A frequent soloist with symphony orchestras, Aisha has enjoyed performing A Tribute To Ella Fitzgerald! around the country.
To Book Your Master Class
Please Contact Executive Director Joy Lober Anderson
