Marc graduated from the Wesleyan University, earning his BA in Government and Molecular Biology and Biochemistry. He completed a residency in Emergency Medicine at Jacobi & Montifiore, Bronx, NY in 2004.  Marc has been a faculty member of Emergency Medicine at Baystate Medical Center from 2004-2010 and an Assistant Professor of Emergency Medicine at TUSM. Dr. Haber was awarded attending of the year, Baystate Medical Center 2008.  

Marc serves in the United States Army as Battalion Surgeon and was stationed in Bagram, Afghanistan 2007-2008 where he directed a staff of 35 in a combat zone acute and sub-acute medical care facility.