Atty. Jonathan Michael Calpas

Atty. Jonathan Michael Calpas

Jonathan Michael Calpas is a lawyer practicing business and finance, contracts / agreements, employee benefits and executive compensation and 2 other areas of law. Jonathan received a B.S. degree from Pennsylvania State University in 2002, and has been licensed for 18 years.

Philadelphia Philadelphia 18 yrs experience 18 year
Call (484) 673-8262 Book Appointment

Business And Finance & More Attorney · Serving Philadelphia, PA · 18+ Years Experience

Profile Summary

About Jonathan Michael Calpas at a Glance

Jonathan Michael Calpas is an Associate based in Philadelphia, Pennsylvania, practicing at Ballard Spahr LLP. They have 18+ years of legal experience, licensed to practice since 2008. Their practice focuses on contracts, business, employment contracts, and health care. Admitted to practice in Pennsylvania (2008). Educated at Temple University James E. Beasley School of Law (J.D., 2008) and Pennsylvania State University (B.S., 2002). Serves clients in Philadelphia, PA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Jonathan Michael Calpas

  • Jonathan Michael Calpas is a lawyer practicing business and finance, contracts / agreements, employee benefits and executive compensation and 2 other areas of law
  • Jonathan received a B.S. degree from Pennsylvania State University in 2002, and has been licensed for 18 years
  • Jonathan practices at Ballard Spahr LLP in Philadelphia, PA

Practice Areas Explained

Jonathan Michael Calpas's Areas of Legal Practice

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

Contracts in Philadelphia

Jonathan Michael Calpas is one of 76,101 contracts attorneys indexed nationally. Browse contracts attorneys in Pennsylvania →

Business & Corporate Law in Philadelphia

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

Jonathan Michael Calpas is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →

Employment Contracts in Philadelphia

Jonathan Michael Calpas is one of 7,665 employment contracts attorneys indexed nationally. Browse employment contracts attorneys in Pennsylvania →

Health Care Law in Philadelphia

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Jonathan Michael Calpas is one of 66,157 health care attorneys indexed nationally. Browse health care 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 Jonathan Michael Calpas

Where is Jonathan Michael Calpas's law office located?
Jonathan Michael Calpas's law practice is located in Philadelphia, Pennsylvania. The firm is Ballard Spahr LLP. You can contact the office directly through this profile page.
What practice areas does Jonathan Michael Calpas handle?
Jonathan Michael Calpas focuses on contracts, business, employment contracts, health care. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Jonathan Michael Calpas practiced law?
Jonathan Michael Calpas has 18+ years of legal experience and has been licensed since 2008.
Where did Jonathan Michael Calpas go to law school?
Jonathan Michael Calpas earned their education at (J.D., 2008); (B.S., 2002).
How can I contact Jonathan Michael Calpas for a consultation?
You can contact Jonathan Michael Calpas 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.

Professional Profile

Why Clients in Philadelphia Choose Jonathan Michael Calpas

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 Jonathan Michael Calpas's practice in the field of contracts, business, employment contracts, and health care.

Decade-Tested Legal Experience

Jonathan Michael Calpas brings 18+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering contracts, business, and employment contracts, Jonathan Michael Calpas 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 Jonathan Michael Calpas 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 Jonathan Michael Calpas Handles in Philadelphia

Below is a representative sample of the types of matters Jonathan Michael Calpas 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 Jonathan Michael Calpas directly to discuss the specifics of your situation.

Search Reference

How People Find Jonathan Michael Calpas 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 Jonathan Michael Calpas.

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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 Jonathan Michael Calpas directly.

Education & Law School Background

J.D.
Temple University James E. Beasley School of Law
- 2008
B.S.
Pennsylvania State University
- 2002

Bar Admissions & Licensed Jurisdictions

Pennsylvania
Admitted: 2008

Client Reviews & Ratings — Jonathan Michael Calpas

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