His training and expertise has been helpful to couples and individuals who are confronting life transitions adjustment issues. Whether switching jobs, or moving to another country, rising children in a different culture, or retiring, change create stress and turmoil to the whole family. Mr Serna has developed a unique and effective expertise in treating the elderly and the special challenges of the elderly couples. Mr. Serna is also a trained family mediator and state certified assessor and facilitator of domestic violence treatment programs."