RG Capital, a financial services firm based in Scottsdale, Ariz., has joined Allworth Financial, a national financial firm based in Sacramento, Calif., Allworth announced Wednesday.

This is Allworth’s second deal completed in the Phoenix area in less than two weeks. RG Capital specializes in retirement planning and investment advice for dental professionals. The firm has more than $176 million in assets under management and serves approximately 300 clients.   

Allworth, which has more than $14 billion in AUM, focuses on firms with niche markets.