Atty. Mary E Derwin

Atty. Mary E Derwin

Mary E Derwin is a lawyer practicing health care. Mary has been licensed for 34 years.

Clarkston Clarkston 34 yrs experience 34 year
Call (947) 426-8179 Book Appointment

Health Care Attorney · Serving Clarkston, MI · 34+ Years Experience

Profile Summary

About Mary E Derwin at a Glance

Mary E Derwin is a William Beaumont Hospital Legal Affairs based in Clarkston, Michigan. They have 34+ years of legal experience, licensed to practice since 1992. Their practice focuses on health care. Admitted to practice in Michigan (1992). Serves clients in Clarkston, MI and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mary E Derwin

  • Mary E Derwin is a lawyer practicing health care
  • Mary has been licensed for 34 years
  • Mary practices in Clarkston, MI

Practice Areas Explained

Mary E Derwin's Areas of Legal Practice

Each practice area below reflects the types of cases Mary E Derwin handles, with a practical overview of what that area of law involves and how it may apply to your situation in Clarkston.

Health Care Law in Clarkston

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

Mary E Derwin is one of 66,157 health care attorneys indexed nationally. Browse health care attorneys in Michigan →

Jurisdictional Context

Why Local Counsel Matters in Clarkston

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 Clarkston 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.

Clarkston Courts and Legal Process

Choosing a Clarkston-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 Clarkston or all attorneys in Michigan.

Frequently Asked

Common Questions About Mary E Derwin

Where is Mary E Derwin's law office located?
Mary E Derwin's law practice is located in Clarkston, Michigan. You can contact the office directly through this profile page.
What practice areas does Mary E Derwin handle?
Mary E Derwin focuses on health care. Each practice area listed reflects experience handling cases of that type in Michigan.
How long has Mary E Derwin practiced law?
Mary E Derwin has 34+ years of legal experience and has been licensed since 1992.
How can I contact Mary E Derwin for a consultation?
You can contact Mary E Derwin 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.

Professional Profile

Why Clients in Clarkston Choose Mary E Derwin

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 Mary E Derwin's practice in the field of health care.

Decade-Tested Legal Experience

Mary E Derwin brings 34+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Focused Health Care Practice

Concentrating on health care means Mary E Derwin's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in Clarkston

A Clarkston-based practice means Mary E Derwin attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Mary E Derwin Online

Prospective clients searching for legal help in Clarkston commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mary E Derwin.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mary E Derwin directly.

Mary E Derwin's Practice Areas & Specializations

Bar Admissions & Licensed Jurisdictions

Michigan
Admitted: 1992

Client Reviews & Ratings — Mary E Derwin

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