Ellen Therese Ahern, Environmental Attorney in Deerfield, Illinois
Over 34 years of legal practice · focused on Environmental, Litigation, and Product Liability · 5.0/5 rating from 1 verified client review
Walgreen Co. Sr. Atty. Litig. & Regularory Law
Deerfield, IL
Practicing environmental in Deerfield since 1992.
- 34+
- Years practicing
- 5.0 ★
- 1 client review
- 1
- Bar admission
Practices in
Are you Ellen Therese Ahern?
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Quick answer
Ellen Therese Ahern is a walgreen co. sr. atty. litig. & regularory law based in Deerfield, IL. The practice focuses on Environmental, Litigation, and Product Liability. Ellen has over 34 years of legal experience. Rated 5.0 out of 5 from 1 client review.
- Based in
- Deerfield, IL
- Experience
- over 34 years
- Known for
- Environmental · Litigation · Product Liability
- Handles Environmental, Litigation, and Product Liability matters from Deerfield, IL.
- Over 34 years of practice as a licensed attorney.
- Recognized with Peer Reviewed.
About Ellen Therese Ahern: Ellen Therese Ahern is a walgreen co. sr. atty. litig. & regularory law based in Deerfield, IL. The practice focuses on Environmental, Litigation, and Product Liability. Ellen has over 34 years of legal experience. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Legal matters Ellen takes on
Ellen concentrates on environmental, litigation, and product liability. Each area below outlines the kind of case Ellen handles, typical outcomes to expect, and how the intake process starts.
Environmental
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Litigation
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Product Liability
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Environmental cases in Deerfield, Illinois
Ellen takes environmental matters in Deerfield, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Ellen agrees to represent you.
Litigation cases in Deerfield, Illinois
Ellen takes litigation matters in Deerfield, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Ellen agrees to represent you.
Product Liability cases in Deerfield, Illinois
Ellen takes product liability matters in Deerfield, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Ellen agrees to represent you.
Biography
Meet Ellen Therese Ahern — environmental lawyer in Deerfield
Ellen Therese Ahern is a walgreen co. sr. atty. litig. & regularory law based in Deerfield, IL. The practice focuses on Environmental, Litigation, and Product Liability. Ellen has over 34 years of legal experience. Rated 5.0 out of 5 from 1 client review.
Ellen Therese Ahern is a lawyer practicing litigation, products liability, environmental law. Ellen received a A.B. degree from Georgetown University in 1989, and has been licensed for 34 years. Ellen practices in Deerfield, IL.
Working with Ellen on a environmental matter
Ellen Therese Ahern is a lawyer practicing litigation, products liability, environmental law. Ellen received a A.B. degree from Georgetown University in 1989, and has been licensed for 34 years. Ellen practices in Deerfield, IL.
Who Ellen represents
Ellen reviews new inquiries case-by-case for environmental, litigation, and product liability matters in Deerfield and the surrounding Illinois area.
Credentials
Education, bar admissions, and languages
University of Michigan Law School
J.D. · 1991
Georgetown University
A.B. · 1989
Jurisdictions
Ellen's state bar admissions
Illinois
1992 · ACTIVE
Ellen studied at J.D. in University of Michigan Law School and A.B. in Georgetown University.
Law school and academic background
Ellen completed J.D. in University of Michigan Law School and A.B. in Georgetown University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Ellen runs in Illinois is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Ellen has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
Peer Reviewed
Legal awards and honors
Peer Reviewed.
Locations
Ellen Therese Ahern's office in Deerfield
Ellen's primary office is at 104 Wilmot Rd Stop Stop # 144 Q, Deerfield, IL, 60015-5121. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Ellen Therese Ahern — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Ellen. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing environmental attorneys in Deerfield.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Ellen Therese Ahern claims this profile.
Read all reviewsHiring guide
How to hire Ellen Therese Ahern — what to expect in your first consultation
Working with a new environmental attorney should feel structured. Here's how the first two conversations with Ellen usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Ellen charges for the initial consult. That fee is credited toward representation if you retain Ellen'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; Ellen will tell you what matters and what doesn't.
Questions to ask a environmental attorney in Deerfield, Illinois
A short list to run through before you commit: How many environmental 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 Ellen
Ellen discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in environmental practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every environmental 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. Ellen confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Ellen's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many environmental practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Ellen Therese Ahern
How much does it cost to hire Ellen for a environmental case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Ellen walks through the likely range during the consult so there are no surprises.
Does Ellen offer a free consultation?
Ellen charges for the initial consult; that fee is credited toward representation if you retain Ellen's office. Some environmental attorneys offer free consults — check Ellen's current terms during booking.
How long do environmental cases in Illinois typically take?
Simple environmental 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. Ellen gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Ellen take my case if I'm outside Deerfield?
Ellen is licensed in Illinois. Matters governed by Illinois law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Ellen 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 Ellen?
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. Ellen will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Ellen accepting new environmental clients right now?
Ellen's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Environmental attorneys serving Deerfield, Chicago and Springfield in Illinois
Ellen handles environmental matters throughout Illinois. Each city below is a direct link into the search page for verified environmental attorneys in that community.
More counsel
Other top-rated environmental attorneys in Illinois
If Ellen's intake is full or the fit isn't right, these environmental attorneys in Deerfield handle similar matters. Every profile below is verified and open to consultations.





