
Leadership & Staff
Board of Directors
Elizabeth Hainen, Artistic Director and Founder
Principal Harp, The Philadelphia Orchestra
Faculty, Curtis Institute of Music and Temple University
Anita Henderson, PhD, Chair
Senior Fellow, Wharton School of the University of Pennsylvania
Diane Mallery, Vice Chair
Engagement Team Leader, Dunleavy & Associates
Alexandra Chamberlain
Director of Marketing & Public Relations, BELFOR Property Restoration
Chris Deviney
Principal Percussion, The Philadelphia Orchestra
Graduate Program Faculty, Temple University
Karl Girthofer
Head of DevOps, EverHealth
Administration & Staff
Click on name for more information.
Elizabeth Hainen has earned an international reputation as one of classical music’s great harp ambassadors. Hailed by the Washington Post for her “unusual presence with silky transparency” and by the New York Times for her “earthy solidarity,” Hainen has thrilled audiences throughout the world with programs showcasing the diversity—and virtuosity—of her modern-day instrument.
As Principal Harp with The Philadelphia Orchestra for over twenty-five years, she has presented numerous featured performances to captivated audiences and has been praised by the Philadelphia Inquirer for “her ability to blend and color the musical line,” and “to find transparency in an almost timeless atmosphere.” In high demand as a guest artist, Ms. Hainen has collaborated with such eminent conductors and musicians as Joshua Bell, Hilary Hahn, Miguel Harth-Bedoya, Michael Tilson Thomas, Yannick Nézet-Séguin, Michael Stern and the Juilliard String Quartet. In addition to The Philadelphia Orchestra, she has appeared as concerto soloist with the City of London Sinfonia, Hong Kong Philharmonic, Bulgaria National Radio Orchestra, Mexico State Symphony, and has appeared regularly with the Chamber Music Society of Lincoln Center. As an international juror, she has adjudicated for the Baltimore International Guitar Competition, Korea International Harp Competition (Seoul) Lily Laskine Competition (Paris), and Suoni d’Arpa (Saluzzo) as well as appearing at festivals in Cartagena (Colombia), OZ (Australia), Lyon & Healy Harptacular (Chicago) and Shanghai Arts Festival (China). Her most recent recording, Home, was described by The Irish Times as “utterly gorgeous.” A champion of new music, Ms. Hainen gave the US, China, European and Australian Premieres of the Nu Shu: Secret Songs of Women, written especially for her by Tan Dun. The world premiere audio and video recording with The Philadelphia Orchestra and Yannick was released in the 2021-22 season.
Elizabeth Hainen’s extraordinary progress took her to Indiana University School of Music, where she received Bachelor and Artist Diploma degrees as a student of Susann McDonald. She serves as the Artistic Director for the USA International Harp Competition in the very organization founded by her teacher as well as being the Silver medalist in the first competition in 1989. Hainen holds the Maryjane Mayhew Barton Chair in Harp Studies for the Curtis Institute of Music and also teaches on the faculty at Boyer School of Music, Temple University. As Founding Artistic Director of the Lyra Society, an organization to promote new works for the harp and educate young harpists, she has provided educational outreach to hundreds of school children in urban Philadelphia.
Described by the Philadelphia Inquirer as an “exceptionally fine” player, Helen Gerhold is a seasoned international performer, having played solos at Carnegie Hall, the Kennedy Center for the Performing Arts, the Stars of Tomorrow Concert at the USA International Harp Competition, and the Focus on Youth Concert at the 2011 World Harp Congress. She has been a featured soloist at the Lyon & Healy Summer Concert Series, at the Philadelphia Harp Music Festival, on National Public Radio’s From the Top, with the Lower Merion Symphony Orchestra, and with the Philadelphia Young Artists Orchestra. Among her accolades are the 2013 U.S. International Lyon & Healy Awards and third prize in the Young Professional division of the American Harp Society’s National Competition. She went on the 2017 Philadelphia Orchestra Asia Tour as substitute Second Harp, and was a 2017 Tanglewood Music Center Harp Fellow. Most recently, she played as Second Harp with the Metropolitan Opera in Carnegie Hall, then in their staged World Premiere run of The Hours by Kevin Puts.
Helen has been playing with The Philadelphia Orchestra as a substitute since age 17 and was also Principal Harp of the Philadelphia Youth Orchestra for five seasons. She has been featured in the Harp Column Magazine and on Philadelphia’s 6abc Action News.
In 2001, Helen Gerhold received a harp from her aunt, harpist Yi Liu, and her first lesson with Miss Lucile Lawrence. She is the youngest student of Miss Lucile Lawrence’s and strives to continue her strong legacy. Gerhold continued her harp training with Ms. Lawrence, Virginia Flanagan, Dewey Owens, Judy Loman, and recently graduated from the Curtis Institute of Music, having studied with Elizabeth Hainen as the Marilyn Costello Fellow. In January 2018, she was named Director of Education and September 2019, Executive Director for The Lyra Society, a non-profit organization.
Maryanne Meyer maintains an active performance calendar as an orchestral harpist, chamber musician, and soloist throughout the Mid-Atlantic region.
Maryanne performs regularly with ensembles including Ocean City Pops and the Delaware, Anchorage and Annapolis Symphony Orchestras, is Principal Harpist of the Maryland Symphony Orchestra for the current season, and played second harp with the Baltimore Symphony for over ten years.
A dedicated pedagogue, Maryanne has developed a flourishing private teaching studio and is the resident Teaching Artist at three Philadelphia middle and high schools through the Philadelphia nonprofit Lyra Society, of which she is also Director of Education.
She holds a Bachelor of Music degree and Performer Diploma in harp performance from the Jacobs School of Music at Indiana University, where she studied with Distinguished Professor of Music Susann McDonald. She completed her Master of Music studies at Temple University’s Boyer College of Music and Dance with Elizabeth Hainen, Principal Harpist of The Philadelphia Orchestra.
Maryanne teaches for Lyra Society at Girard Academic Music Program (GAMP), Masterman School, Northeast High School.
Medgina Maitre believes in pushing boundaries. She believes that in a constantly changing world, anything is possible. We use the gifts we have been given, and the foundations that were laid for us to continue pushing the limits of our discipline. Having earned her Bachelor of Music degree from Temple University (2023) under the instruction of Elizabeth Hainen, the young harpist is making big strides. Even more as she returns to Temple University to complete her Master of Music degree focused on harp performance.
She graduated from the Philadelphia High School for Girls in 2019, and started playing the harp in her freshman year with no musical background. The harp was her first instrument and from the first note she was “hooked,” and considered music school. The second of five children, she comes from a single parent household and is the first person in her family to attend college. Her mother immigrated her younger brother and she to the United States from Haiti at the age of seven. Her family has resided in Philadelphia ever since. Throughout her career, she has earned a myriad of scholarships to attend school, and various programs pertaining to music. Most recently, she became the inaugural recipient of the Ann Hobson Pilot award (2023), for her excellence in harp musicianship. She has participated in masterclasses provided by instructors like Susan Mcdonald, Mariko Anraku, Brandee Younger, Irina Zingg, and so many more. She has participated in intensive harp programs including Curtis Harp days, Colorado Harp Colony, Summer Orchestra Institute ( New England Conservatory), and NYU Harp Intensives. Medgina has had the opportunity to perform with notable ensembles such as the Temple University Symphony Orchestra, and the Center City Chamber Orchestra. In 2023, she earned the position of Teaching Artist with The Lyra Society, the very program in which she began playing the harp. She is currently fulfilling that position at Central High School, teaching four young freshmen how to play the instrument. She is an avid musician, student, and teacher, and she continues to push through the world of music while demonstrating the utmost love and respect for her craft.
Maryanne teaches for Lyra Society at Central High School and the Philadelphia High School for Girls.
Harpist Katherine Ventura has performed throughout the United States, Europe, the United Kingdom, and Asia as a soloist, chamber musician, and orchestra member. She has performed in some of the most prestigious halls in the world including Carnegie Hall in New York, Royal Albert Hall in London, UK, Palau de la Musica in Barcelona, Spain, Musikverein in Vienna, Austria, and Suntory Hall in Tokyo, Japan.
An experienced orchestral musician, Katherine has performed as guest principal harp with the Chicago, Pittsburgh, Houston, St. Louis, and Milwaukee Symphony Orchestras, the Philharmonia Orchestra (London), and the Rochester and Fort Wayne Philharmonics. She has performed with the Chicago Lyric Opera, Boston Pops Esplanade Orchestra, Sun Valley Summer Symphony (ID), and the Charlotte (NC), Colombus (OH), and New World Symphony Orchestras.
Katherine has worked with such conductors as Sir Andrew Davis, Charles Dutoit, Iván Fischer, James Gaffigan, Valery Gergiev, Marvin Hamlisch, Riccardo Muti, Andris Nelsons, Gianandrea Noseda, Yuri Temirkanov, Michael Tilson Thomas, and Japp van Zweden. She has performed with soloists such as Joshua Bell, Stéphane Degout, Julia Fischer, Thomas Hampson, Leonidas Kavakos, Anna Netrebko, René Pape, and Bernadette Peters.
Katherine has been Principal Harp of the Verbier Festival and Verbier Chamber Orchestras (Switzerland) for three summers, and has also performed at the Spoleto Music Festival in Charleston, SC, the Pacific Music Festival in Sapporo, Japan, and the Aspen Music Festival in Colorado, as well as Principal Harp with the National Repertory Orchestra in Breckenridge, Colorado. She has performed as soloist with the National Repertory Orchestra, Carnegie Mellon and Roosevelt University Orchestras, and the Lake Forest Symphony.
Passionate about music education, Katherine is a Teaching Artist for the Lyra Society, a nonprofit organization founded by Philadelphia Orchestra Principal Harpist, Elizabeth Hainen. The Lyra Society introduces the harp to underserved students in the Philadelphia community. Katherine previously held faculty positions at the Music Institute of Chicago and The People’s Music School in Chicago, while she maintained a full private studio in addition to being the Harp Coach for the Chicago Youth Symphony Orchestras. Ms. Ventura is certified in Suzuki Harp Book 1 and has completed additional Suzuki training.
Katherine moved to Philadelphia in August 2019 to study towards a Doctorate in Musical Arts on full scholarship as a student of Elizabeth Hainen. She received her Masters Degree in Music Performance from Roosevelt University, Chicago College of Performing Arts in 2010 as a student of Sarah Bullen, Principal Harp, Chicago Symphony Orchestra. Ms. Ventura received her bachelor’s degree with honors in Music Performance from Carnegie Mellon University in 2008, where she studied harp pedagogy and performance under Gretchen Van Hoesen, Principal Harp, Pittsburgh Symphony Orchestra.
Honorary Advisory Board
In addition to its Board of Directors, Lyra Society is also fortunate to have a group of honorary board members. These honorary board members, who support Lyra Society’s mission, generously serve as informal advisors to the Board and Lyra Society’s leadership team.
Peter A. Benoliel, Co-Chairperson
Carole Haas Gravagno, Co-Chairperson
Joshua Bell, Concert Violinist
Tan Dun, Composer
Christoph Eschenbach, Conductor
Joseph Kluger, Principal at WolfBrown
Jan Krzywicki, Composer
Philip Maneval, Composer
Yannick Nézet-Séguin, Conductor




