Atty. John David Hasenmiller

Atty. John David Hasenmiller

John David Hasenmiller is a lawyer practicing creditors rights law, bankruptcy law, collection and 4 other areas of law. John received a B.B.A. degree from University of Iowa in 1968, and has been licensed for 53 years.

Philadelphia Philadelphia 53 yrs experience 53 year
Call (332) 242-3820 Book Appointment

Profile Summary

About John David Hasenmiller at a glance

John David Hasenmiller is a Member based in Philadelphia, Pennsylvania, practicing at Blatt Hasenmiller Leibsker & Moore LLC. They have 53+ years of legal experience, licensed to practice since 1973. Their practice focuses on business, bankruptcy, creditor rights, litigation, and civil rights. Admitted to practice in Illinois (1973). Educated at DePaul University (J.D., 1973) and University of Iowa (B.B.A., 1968). Active member of Chicago, Illinois State and American Bar Associations Creditors International Consumer Credit Counseling Service of Greater Chicago, Inc and (Director) American Collectors Association. Serands clients in Philadelphia, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John David Hasenmiller is a lawyer practicing creditors rights law, bankruptcy law, collection and 4 other areas of law
  • John received a B.B.A. degree from University of Iowa in 1968, and has been licensed for 53 years
  • John practices at Blatt Hasenmiller Leibsker & Moore LLC in Philadelphia, PA

Practice Areas Explained

John David Hasenmiller's Areas of Practice

Each practice area below reflects the types of cases John David Hasenmiller handles, with a brief overview of what that area of law covers.

Business & Corporate Law

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

John David Hasenmiller is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

John David Hasenmiller is one of 105,321 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Pennsylvania →

Creditor Rights & Collections

John David Hasenmiller is one of 42,948 creditor rights attorneys indexed nationally. Browse creditor rights attorneys in Pennsylvania →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

John David Hasenmiller is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Pennsylvania →

Civil Rights

Civil rights attorneys for discrimination, police misconduct, constitutional rights, and civil liberties cases.

John David Hasenmiller is one of 70,245 civil rights attorneys indexed nationally. Browse civil rights attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

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 andnue, 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.

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

Frequently Asked

Common questions about John David Hasenmiller

Where is John David Hasenmiller's law office located?
John David Hasenmiller's law practice is located in Philadelphia, Pennsylvania. The firm is Blatt Hasenmiller Leibsker & Moore LLC. You can contact the office directly through this profile page.
What practice areas does John David Hasenmiller handle?
John David Hasenmiller focuses on business, bankruptcy, creditor rights, litigation, civil rights. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has John David Hasenmiller practiced law?
John David Hasenmiller has 53+ years of legal experience and has been licensed since 1973.
Where did John David Hasenmiller go to law school?
John David Hasenmiller earned their education at (J.D., 1973); (B.B.A., 1968).
How can I contact John David Hasenmiller for a consultation?
You can contact John David Hasenmiller 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.

Education

J.D.
DePaul University
- 1973
B.B.A.
University of Iowa
- 1968

Bar Admissions

Illinois
Admitted: 1973

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