Atty. Colleen Rush

Atty. Colleen Rush

Colleen Rush is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Mergers and Acquisitions Law and Venture Capital Law. Colleen, who practices law in Philadelphia, Pennsylvania, has been recognized since 2021.

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Corporate Law & More Attorney · Serving Philadelphia, PA

Profile Summary

About Colleen Rush at a Glance

Colleen Rush is a business and m&a attorney based in Philadelphia, Pennsylvania, practicing at Cozen O'Connor. Educated at Villanova University (J.D., 2014). Recognitions include Best Lawyers in America — Corporate Law (2026), Best Lawyers in America — Mergers and Acquisitions Law (2026), and Best Lawyers in America — Venture Capital Law (2026). Serves clients in Philadelphia, PA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Colleen Rush

  • Colleen Rush is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Mergers and Acquisitions Law and Venture Capital Law
  • Colleen, who practices law in Philadelphia, Pennsylvania, has been recognized since 2021
  • This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Colleen is held by other top lawyers in the same geographic and legal practice area

Practice Areas Explained

Colleen Rush's Areas of Legal Practice

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

Business & Corporate Law in Philadelphia

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

Colleen Rush is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →

Mergers & Acquisitions in Philadelphia

Colleen Rush is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in Pennsylvania →

Jurisdictional Context

Why Local Counsel Matters in Philadelphia

Practicing law in Pennsylvania. Legal matters in Pennsylvania are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Philadelphia 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 venue, and the substantive 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.

Philadelphia Courts and Legal Process

Choosing a Philadelphia-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 Pennsylvania attorneys? Browse all attorneys in Philadelphia or all attorneys in Pennsylvania.

Frequently Asked

Common Questions About Colleen Rush

Where is Colleen Rush's law office located?
Colleen Rush's law practice is located in Philadelphia, Pennsylvania. The firm is Cozen O'Connor. You can contact the office directly through this profile page.
What practice areas does Colleen Rush handle?
Colleen Rush focuses on business, m&a. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
Where did Colleen Rush go to law school?
Colleen Rush earned their education at (J.D., 2014).
How can I contact Colleen Rush for a consultation?
You can contact Colleen Rush 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 Colleen Rush received?
Colleen Rush's notable recognition includes: Best Lawyers in America — Corporate Law; Best Lawyers in America — Mergers and Acquisitions Law; Best Lawyers in America — Venture Capital Law.

Professional Profile

Why Clients in Philadelphia Choose Colleen Rush

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 Colleen Rush's practice in the field of business and m&a.

Broad Practice Area Coverage

Covering business and m&a, Colleen Rush can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Philadelphia

A Philadelphia-based practice means Colleen Rush attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Colleen Rush Handles in Philadelphia

Below is a representative sample of the types of matters Colleen Rush has experience with under Pennsylvania law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact Colleen Rush directly to discuss the specifics of your situation.

Search Reference

How People Find Colleen Rush Online

Prospective clients searching for legal help in Philadelphia 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 Colleen Rush.

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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 Colleen Rush directly.

Colleen Rush's Practice Areas & Specializations

Education & Law School Background

J.D.
Villanova University
- 2014

Awards & Professional Honors

Best Lawyers in America — Corporate Law
- 2026
Best Lawyers in America — Mergers and Acquisitions Law
- 2026
Best Lawyers in America — Venture Capital Law
- 2026

Client Reviews & Ratings — Colleen Rush

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