Andrea Marie Baiocchi was born in Chicago and received her Bachelor's Degree and Performer's Diploma from Indiana University Bloomington, where she was also awarded a "Performer's Certificate", the highest musical honorary award of this institution. In addition, she attended master classes at the Schubertiade Schwarzenberg/Austria, the Schleswig-Holstein Music Festival, Steans Institute Ravinia/USA, Britten-Pears Aldeburgh, Franz Schubert Institute Baden-bei-Wien, among others. In 2013 she was invited as one of three pianists to the Lied Masterclass of Malcolm Martineau Crear/Scotland.

Andrea Marie Baiocchi was a scholarship recipient of the Gilmore International Keyboard Festival. In 2002, she won First Prize in Piano at the National Career Award of the National Society of Arts and Letters. She was also a finalist in the 2009 Concours International de Chant-Piano Nadia et Lili Boulanger Paris.

In concert, Andrea Marie Baiocchi has performed at venues including Carnegie Hall New York, Philharmonie Berlin, Gasteig Munich, Mozarteum Salzburg, Musikverein Vienna, Cité International des Arts Paris, and the Canadian Opera Company's Four Seasons Center for the Performing Arts Toronto. She performs regularly throughout the United States and Europe.

In 2005-2011 she was assistant to Thomas Quasthoff at the Hanns Eisler Academy of Music Berlin. She currently has her own repetition class and also teaches Alexander Technique. As a trained Alexander Technique teacher, she has offered this as a class at the HfM Hanns Eisler since 2013, as well as in Görlitz, London, and most recently at the Yong Siew Toh Conservatory of Music in Singapore.

Andrea Marie Baiocchi can be heard in numerous concerts as soloist and lied pianist as well as chamber music partner (e.g. Duo-Nuage with Lillia Keyes, violoncello and Duo-Hemiole with David Santos, piano).