Atty. John Roy Castillo
John Roy Castillo is a lawyer practicing administrative & regulatory law, agricultural law, bankruptcy and 36 other areas of law. John received a degree from Wayne State University Law School, and has been licensed for 53 years.
Administrative & Regulatory Law & More Attorney · Serving Lansing, MI · 53+ Years Experience
Profile Summary
About John Roy Castillo at a Glance
John Roy Castillo is an Exec. Dir based in Lansing, Michigan. They have 53+ years of legal experience, licensed to practice since 1973. Their practice focuses on dui/dwi, divorce, contracts, trusts, and probate. Admitted to practice in Michigan (1973). Educated at Wayne State University Law School (JD, 1973) and Wayne State University Law School (—). Serves clients in Lansing, MI and the surrounding metropolitan area.
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About John Roy Castillo
- John Roy Castillo is a lawyer practicing administrative & regulatory law, agricultural law, bankruptcy and 36 other areas of law
- John received a degree from Wayne State University Law School, and has been licensed for 53 years
- John practices in Lansing, MI
Practice Areas Explained
John Roy Castillo's Areas of Legal Practice
Each practice area below reflects the types of cases John Roy Castillo handles, with a practical overview of what that area of law involves and how it may apply to your situation in Lansing.
DUI / DWI Defense in Lansing
Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.
John Roy Castillo is one of 29,739 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Michigan →
Divorce in Lansing
A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.
John Roy Castillo is one of 50,071 divorce attorneys indexed nationally. Browse divorce attorneys in Michigan →
Contracts in Lansing
John Roy Castillo is one of 76,101 contracts attorneys indexed nationally. Browse contracts attorneys in Michigan →
Trusts in Lansing
John Roy Castillo is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys in Michigan →
Probate in Lansing
John Roy Castillo is one of 127,041 probate attorneys indexed nationally. Browse probate attorneys in Michigan →
Jurisdictional Context
Why Local Counsel Matters in Lansing
Practicing law in Michigan. Legal matters in Michigan are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Lansing are typically filed in the local municipal court or the appropriate Michigan state district court, depending on subject matter and amount in controversy. An attorney licensed in Michigan brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Michigan courts without local counsel or pro hac vice admission.
Lansing Courts and Legal Process
Choosing a Lansing-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional Michigan attorneys? Browse all attorneys in Lansing or all attorneys in Michigan.
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Professional Profile
Why Clients in Lansing Choose John Roy Castillo
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish John Roy Castillo's practice in the field of dui/dwi, divorce, contracts, trusts, and probate.
Decade-Tested Legal Experience
John Roy Castillo brings 53+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Broad Practice Area Coverage
Covering dui/dwi, divorce, and contracts, John Roy Castillo can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Lansing
A Lansing-based practice means John Roy Castillo attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
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How People Find John Roy Castillo Online
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John Roy Castillo's Practice Areas & Specializations
Education & Law School Background
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