Completing a DEC (CeGep degree) in Health Science from Champlain Regional College in 1996 he completed one year of studies in as a physiology major at McGill University in 1996/97 before transferring to Concordia University to pursue a BSc in Exercise Science and a specialization in Athletic Therapy.  In that program he partook in courses such as sport specific emergency care, 2 rehabilitation courses, strength and conditioning for athletes, sports nutrition, principles of athletic therapy (including skills such as athletic taping) and therapeutic modalities to name a few.  Those in class and laboratory experiences were coupled to a field internship acting as the athletic trainer for the Greenfield Park Packers Junior A football team, and a clinical internship with Action Sport Physio.  A side benefit of his 7 years as a Quebec resident was the acquisition of French as a second language.  He graduated from Concordia with academic distinction in 2000 and moved back to Toronto to begin his 4 year Chiropractic degree at the Canadian Memorial Chiropractic College (CMCC).  

During his education at CMCC, he continued to coach skating, and utilizing the skills learned at Concordia, developed discipline and level appropriate off ice programs for skaters in Toronto and Montreal where he continued to coach in the summer of 2001 and 2002.  It was during those experiences that he began to hone the concepts that he now utilize for many patients in condition specific rehabilitation exercise prescription including, but not limited to, core stability.  He also, in his graduating year of 2004, completed a research project with his colleagues on skating injuries, training practice and health care preferences of competitive skaters in Central Ontario.   

Since graduation Ken has organized and instructed at an international seminar for Sports Aerobics hosted by Gymnastics Ontario as a lifting technical consultant, twice acted as the Assistant Medical Coordinator at the East/West Challenge event (National Qualifiers) for Skate Canada and acted onsite as part of the medical staff at the Junior National Championships, lectured on injury prevention techniques and off ice training to the skater development program with Skate Ontario, and professionally lectured at multiple locations on topics ranging from proactive health care to safe lifting techniques.  Dr Mueller continues to work with skaters teaching body mechanics, core stability and jumping technique every week in Meadowvale (Mississauga).  He is also able to provide onsite orthotic assessments at the arena while he is there for skaters and other members of the public.

His primary clinic location is at the Queen Spadina Medical Center, a medical clinic in Toronto.  At that location he works in conjunction with a team of family physicians.  He also works closely in conjunction with the Toronto film and television production industry with Panno Therapeutic located at Pinewood Studios.  In September 2011, Dr Mueller was selected as the chiropractor to deliver on site services to the cast and crew of the CBC production of Battle of the Blades - Season 3!