Yes. You can (and frequently should) keep your existing trusted investment advisor. While a trustee and an investment adviser both manage assets, a trustee such as Sunstone Trust Company can provide additional essential services that most investment advisors cannot such as:
Serving as trustee of your family trust
Acting as executor or settle your family’s estate
Holding custody of your assets
Allowing you to invest your IRA into non-traditional assets
Helping you manage non-traditional assets such as real estate, closely-held businesses, and cryptocurrency
Sunstone Trust Company is happy to work with your existing investment adviser who can continue to manage your traditional securities portfolio while Sunstone Trust Company provides custody of assets and accounts for the rest of your estate including your real estate, business interests and bank accounts.