Atty. William S. Hammond

Atty. William S. Hammond

William S. Hammond is a lawyer practicing corporate law, health care law, hospital law and 3 other areas of law.

Ann Arbor Ann Arbor 31 yrs experience 31 year
Call (734) 621-5380 Book Appointment

Profile Summary

About William S. Hammond at a glance

William S. Hammond is a Member based in Ann Arbor, Michigan, practicing at Nuyen, Tomtishen and Aoun, P.C.. They have 31+ years of legal experience, licensed to practice since 1995. Their practice focuses on business and health care. Admitted to practice in Michigan (1995) and Florida (2005). Educated at University of Michigan (J.D., 1995) and Colgate University (B.A., 1987). Active member of State Bar of Michigan The Florida Bar American Bar Association (Member, Health Law Section) American Health Lawyers Association. Serands clients in Ann Arbor, MI and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William S. Hammond is a lawyer practicing corporate law, health care law, hospital law and 3 other areas of law
  • William received a B.A. degree from Colgate University in 1987, and has been licensed for 31 years
  • William practices at Nuyen, Tomtishen and Aoun, P.C. in Ann Arbor, MI

Practice Areas Explained

William S. Hammond's Areas of Practice

Each practice area below reflects the types of cases William S. Hammond handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

William S. Hammond is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Michigan →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

William S. Hammond is one of 66,735 health care attorneys indexed nationally. Browse health care attorneys in Michigan →

Jurisdictional Context

Why local counsel matters in Michigan

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 Ann Arbor 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 andnue, 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.

Looking for additional Michigan attorneys? Browse all attorneys in Ann Arbor or all attorneys in Michigan.

Frequently Asked

Common questions about William S. Hammond

Where is William S. Hammond's law office located?
William S. Hammond's law practice is located in Ann Arbor, Michigan. The firm is Nuyen, Tomtishen and Aoun, P.C.. You can contact the office directly through this profile page.
What practice areas does William S. Hammond handle?
William S. Hammond focuses on business, health care. Each practice area listed reflects experience handling cases of that type in Michigan.
How long has William S. Hammond practiced law?
William S. Hammond has 31+ years of legal experience and has been licensed since 1995.
Where did William S. Hammond go to law school?
William S. Hammond earned their education at (J.D., 1995); (B.A., 1987).
How can I contact William S. Hammond for a consultation?
You can contact William S. Hammond directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
University of Michigan
- 1995
B.A.
Colgate University
- 1987

Bar Admissions

Michigan
Admitted: 1995
Florida
Admitted: 2005

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