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Donna Marie McMillan, Business Attorney in Potomac, Maryland

Over 43 years of legal practice · focused on Business, Construction, and Estate Planning · 4.9/5 rating from 3 verified client reviews

Partner

Potomac, MD

Practicing business in Potomac since 1983.

43+
Years practicing
4.9 ★
3 client reviews
2
Bar admissions

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Quick answer

Donna Marie McMillan is a partner based in Potomac, MD. The practice focuses on Business, Construction, and Estate Planning. Donna has over 43 years of legal experience. Rated 4.9 out of 5 from 3 client reviews.

Based in
Potomac, MD
Experience
over 43 years
Known for
Business · Construction · Estate Planning
  • Handles Business, Construction, and Estate Planning matters from Potomac, MD.
  • Over 43 years of practice as a licensed attorney.
  • Recognized with AV Preeminent.

About Donna Marie McMillan: Donna Marie McMillan is a partner based in Potomac, MD. The practice focuses on Business, Construction, and Estate Planning. Donna has over 43 years of legal experience. Rated 4.9 out of 5 from 3 client reviews.

Areas of practice

Practice areas handled by Donna Marie McMillan

Donna concentrates on business, construction, estate planning, general, and hoa. Each area below outlines the kind of case Donna handles, typical outcomes to expect, and how the intake process starts.

Business cases in Potomac, Maryland

Donna takes business matters in Potomac, Maryland. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Donna agrees to represent you.

Construction cases in Potomac, Maryland

Donna takes construction matters in Potomac, Maryland. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Donna agrees to represent you.

Estate Planning cases in Potomac, Maryland

Donna takes estate planning matters in Potomac, Maryland. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Donna agrees to represent you.

General cases in Potomac, Maryland

Donna takes general matters in Potomac, Maryland. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Donna agrees to represent you.

HOA cases in Potomac, Maryland

Donna takes hoa matters in Potomac, Maryland. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Donna agrees to represent you.

Biography

About Donna Marie McMillan — Over 43 years of Maryland business experience

Donna Marie McMillan is a partner based in Potomac, MD. The practice focuses on Business, Construction, and Estate Planning. Donna has over 43 years of legal experience. Rated 4.9 out of 5 from 3 client reviews.

Donna Marie McMillan is a lawyer practicing administration, business, business closing law and 9 other areas of law. Donna received a B.A. degree from Ottawa University in 1976, and has been licensed for 43 years. Donna practices in Potomac, MD.

Donna's approach to business cases

Donna Marie McMillan is a lawyer practicing administration, business, business closing law and 9 other areas of law. Donna received a B.A. degree from Ottawa University in 1976, and has been licensed for 43 years. Donna practices in Potomac, MD.

The kind of cases Donna takes

Donna reviews new inquiries case-by-case for business, construction, and estate planning matters in Potomac and the surrounding Maryland area.

Credentials

Donna Marie McMillan's legal education and bar admissions

  • Washington College of Law, American University

    J.D. · 1980

  • Ottawa University

    B.A. · 1976

Jurisdictions

Donna's state bar admissions

  • Virginia U.S. Distri

    1997 · ACTIVE

  • Maryland

    1983 · ACTIVE

Donna studied at J.D. in Washington College of Law, American University and B.A. in Ottawa University.

Law school and academic background

Donna completed J.D. in Washington College of Law, American University and B.A. in Ottawa University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Donna runs in Maryland is where that training gets applied to real client questions.

Recognition

Awards, publications, and recognition of Donna Marie McMillan

Donna has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • AV Preeminent

Legal awards and honors

AV Preeminent.

Affiliations

Donna's professional memberships and bar associations

  • Montgomery County and Maryland State Bar Associations

    membership

Locations

Donna Marie McMillan's office in Potomac

Donna's primary office is at 7811 Montrose Rd Ste 400, Potomac, MD, 20854-3332. In-person meetings are by appointment; a phone intake usually comes first.

Main office

7811 Montrose Rd Ste 400

Potomac, MD 20854-3332

Open in Google Maps

Client feedback

Client reviews of Donna Marie McMillan — 4.9/5 rating from 3 verified client reviews

Every review below is from a verified client of Donna. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Potomac.

4.9

3 client reviews

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Donna Marie McMillan claims this profile.

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Hiring guide

How to hire Donna Marie McMillan — what to expect in your first consultation

Working with a new business attorney should feel structured. Here's how the first two conversations with Donna usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Donna charges for the initial consult. That fee is credited toward representation if you retain Donna's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Donna will tell you what matters and what doesn't.

Questions to ask a business attorney in Potomac, Maryland

A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for Donna

Donna discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Donna confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Donna's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Donna Marie McMillan

  • How much does it cost to hire Donna for a business case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Donna walks through the likely range during the consult so there are no surprises.

  • Does Donna offer a free consultation?

    Donna charges for the initial consult; that fee is credited toward representation if you retain Donna's office. Some business attorneys offer free consults — check Donna's current terms during booking.

  • How long do business cases in Maryland typically take?

    Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Donna gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Donna take my case if I'm outside Potomac?

    Donna is licensed in Maryland. Matters governed by Maryland law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Donna will tell you if the case is a fit or refer you to someone closer to your court.

  • What should I bring to my first meeting with Donna?

    Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Donna will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Donna accepting new business clients right now?

    Donna's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Business attorneys serving Potomac, Baltimore and Annapolis in Maryland

Donna handles business matters throughout Maryland. Each city below is a direct link into the search page for verified business attorneys in that community.

More counsel

If Donna's intake is full or the fit isn't right, these business attorneys in Potomac handle similar matters. Every profile below is verified and open to consultations.