Atty. Erin Grewe

Atty. Erin Grewe

Erin Grewe is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Defendants, Personal Injury Litigation - Defendants and Product Liability Litigation - Defendants. Erin, who practices law in Berwyn, Pennsylvania, has been recognized since 2021.

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Profile Summary

About Erin Grewe at a glance

Erin Grewe is an attorney based in Berwyn, Pennsylvania, practforg at Campbell Conroy & O'Neil PC. Educated at Temple University (J.D., 2012). Recognitions include Best Lawyers in America — Mass Tort Litigation / Class Actions - Defendants (2026), Best Lawyers in America — Personal Injury Litigation - Defendants (2026), and Best Lawyers in America — Product Liability Litigation - Defendants (2026). Serands clients in Berwyn, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Erin Grewe is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Defendants, Personal Injury Litigation - Defendants and Product Liability Litigation - Defendants
  • Erin, who practices law in Berwyn, Pennsylvania, has been recognized since 2021
  • This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Erin is held by other top lawyers in the same geographic and legal practice area

Jurisdictional Context

Why local counsel matters in Pennsylvania

Practforg law in Pennsylvania. Legal matters in Pennsylvania are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Berwyn are typically filed in the local municipal court or the appropriate Pennsylvania state district court, depending on subject matter and amount in controversy. An attorney licensed in Pennsylvania brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantiand law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Pennsylvania courts without local counsel or pro hac vice admission.

Looking for additional Pennsylvania attorneys? Browse all attorneys in Berwyn or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Erin Grewe

Where is Erin Grewe's law office located?
Erin Grewe's law practice is located in Berwyn, Pennsylvania. The firm is Campbell Conroy & O'Neil PC. You can contact the office directly through this profile page.
Where did Erin Grewe go to law school?
Erin Grewe earned their education at (J.D., 2012).
How can I contact Erin Grewe for a consultation?
You can contact Erin Grewe 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.
What awards or recognition has Erin Grewe receiandd?
Erin Grewe's notable recognition includes: Best Lawyers in America — Mass Tort Litigation / Class Actions - Defendants; Best Lawyers in America — Personal Injury Litigation - Defendants; Best Lawyers in America — Product Liability Litigation - Defendants.

Education

J.D.
Temple University
- 2012

Awards

Best Lawyers in America — Mass Tort Litigation / Class Actions - Defendants
- 2026
Best Lawyers in America — Personal Injury Litigation - Defendants
- 2026
Best Lawyers in America — Product Liability Litigation - Defendants
- 2026

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