After completing Dental School at the University of Manitoba in 2009, Dr. Cadigan worked with his father who was a dentist in Winnipeg for a year before he moved to Vancouver and purchased Chatham Dental Centre in 2010 from Dr. Barbara Bradey; a clinic that has been around since the 1980s. On arrival to BC he fostered his professional relationships by becoming a member of the Vancouver & District Dental Society (VDDS), AO Fraternity, and teaching at the UBC faculty of dentistry GP Clinic. He stayed with UBC for 2 years before stepping away to focus on his growing private practice but looks forward to going back when time permits. As a VDDS member he has also been a member of the board of directors since 2013 and as acting president from 2019-2021. He has been active in dental implant study clubs and hones his skill in implant surgery with the BITES Institute Live Surgery Study Club in Burnaby.