Sinclair Prosser Gasior

Sinclair Prosser Gasior Helping families by providing peace of mind We want to arm you with the information you need to make an informed decision about your family's future.

Our firm is dedicated to providing you with quality estate planning resources, so you can become familiar with all of the existing options. When you visit or call our office, we want you to feel comfortable discussing such an important issue concerning both you and your family. If you have a well-drafted estate plan in place, you'll ensure that your estate passes to whom you want, when you want, a

nd is carried out in the manner you've chosen. You can rest assured that your family won't have to endure the public process and costly matter of probate. The government won't be able to take what you've spent a lifetime building. But you need to be aware of the many options that exist in estate planning—and you must choose your attorney wisely. That is why Sinclair Prosser Gasior offers this wealth of free information and free seminars. Read our Estate Planning articles, and if you're in the area, join us at an Estate Planning seminar. We want you to feel confident about the choices you make—let us be your guide on the path toward preserving your family's future.

Join Nathan this evening, June 2nd, at 7:00 PM at the Double Tree Hotel by registering on our website here or calling ou...
06/02/2026

Join Nathan this evening, June 2nd, at 7:00 PM at the Double Tree Hotel by registering on our website here or calling our office at (410) 573-4818: https://spgasior.com/seminars/

About Nathan Seidle:

PROFESSIONAL EXPERIENCE
Nathan Seidle is an Attorney at Sinclair Prosser Gasior, focusing on estate planning and estate administration clients. He is a member of the Maryland State Bar Association and frequently uses continuing legal education courses available to him to keep his knowledge on estate planning and administration as up to date as possible. While in law school, Nathan was the president of the Cybersecurity Law Association and participated in Cyber Moot Court competitions, as well as participating in the Fair Housing Clinic.

Before joining Sinclair Prosser Gasior, he worked as a Law Clerk and Associate Attorney, handling a litany of different legal fields, such as estate planning cases as well as criminal and civil litigation. He capitalizes on this range of experience to advise and advocate for the best outcomes for his clients.

EDUCATION
• Bachelor of Arts in Political Science and Criminology, University of Miami
• Juris Doctor, University of Maryland Carey School of Law
• Annually completes 36 continuing education credits required by the American Academy of Estate Planning Attorneys

This Memorial Day, we pause to honor and remember the brave men and women who made the ultimate sacrifice in service to ...
05/21/2026

This Memorial Day, we pause to honor and remember the brave men and women who made the ultimate sacrifice in service to our country. Their courage, dedication, and selflessness have protected the freedoms we enjoy every day.

As we gather with family and friends this holiday weekend, we reflect with gratitude on the true meaning of Memorial Day and remember those who gave so much.

Please note that our offices will be closed on Memorial Day in observance of the holiday. We will resume normal business hours the following business day.

Wishing everyone a safe and meaningful Memorial Day.

We’re proud to celebrate two of our attorneys at Sinclair Prosser Gasior for being recognized by What's Up? Media's Lead...
05/19/2026

We’re proud to celebrate two of our attorneys at Sinclair Prosser Gasior for being recognized by What's Up? Media's Leading Lawyers 2026–2027 awards! 🎉

Congratulations to Cristol Wagner, named Best Estate Planning Attorney in Annapolis, and Joshua Matthews, named Best Elder Law Attorney in Annapolis.

The Leading Lawyers award by What's Up? Media is a highly regarded, peer-reviewed distinction. It recognizes the top attorneys in Anne Arundel County, Central Maryland, and the Eastern Shore. Unlike popular vote contests or "editor's picks," the Leading Lawyers list is compiled through a comprehensive, biennial peer-review survey. Ballots and surveys are sent directly to practicing attorneys and judges in the region who evaluate their peers.

This recognition reflects the knowledge, dedication, and client-centered guidance Cristol and Joshua bring to families every day.

Whether you’re planning for the future, protecting assets, creating an estate plan, or navigating elder law concerns, our attorneys are here to help.

Interested in learning more? Join us at one of our FREE upcoming estate planning seminars, where attendees receive valuable planning insights plus a complimentary consultation with one of our attorneys — including Cristol or Joshua.

Register today: https://spgasior.com/seminars/

Please note: Our Annapolis office will be closing early today, Wednesday, May 20, at 11:00 AM.Our team will be heading o...
05/19/2026

Please note: Our Annapolis office will be closing early today, Wednesday, May 20, at 11:00 AM.

Our team will be heading out together for a special employee appreciation lunch to enjoy one of Annapolis’s most anticipated traditions — the U.S. Navy Blue Angels Official Flight Demonstration during U.S. Naval Academy Commissioning Week. ✈️🇺🇸

We appreciate your understanding and look forward to returning on Thursday, May 21 to assist you during normal business hours.

Our June 2026 Estate Planning Seminars are coming up soon!Join our attorneys for an insightful session covering Wills, T...
05/18/2026

Our June 2026 Estate Planning Seminars are coming up soon!
Join our attorneys for an insightful session covering Wills, Trusts, Power of Attorney, and Probate. Plus, as a special offer, everyone who attends will receive a COMPLIMENTARY CONSULTATION worth $500 to address their individual needs and goals.
Don’t miss out. Secure your spot today! Register at https://spgasior.com/seminars/

Estate planning is about more than protecting assets — it’s about creating a lasting legacy.Tomorrow evening, Alex Pagno...
05/13/2026

Estate planning is about more than protecting assets — it’s about creating a lasting legacy.

Tomorrow evening, Alex Pagnotta , Managing Attorney at Sinclair Prosser Gasior, will lead an educational program for the Anne Arundel Estate Planning Council (AAEPC) focused on how trusts can be strategically used in charitable giving, family legacy planning, tax planning, and long-term wealth preservation.

Founded in 2012 with support from the Community Foundation of Anne Arundel County, AAEPC brings together attorneys, CPAs, financial advisors, insurance professionals, and other experts to collaborate, share ideas, and better serve clients through education and professional development.

At Sinclair Prosser Gasior, our attorneys are committed to staying at the forefront of estate planning strategies so we can help families make informed decisions with confidence.

Want to learn more about protecting your family, assets, and future? Register for one of our free estate planning seminars today by clicking below.
https://spgasior.com/seminars/

We are honored to announce that we have received the 2026 What's Up? Media award for 🏆 Best of Annapolis Law Firm! Thank...
04/23/2026

We are honored to announce that we have received the 2026 What's Up? Media award for 🏆 Best of Annapolis Law Firm! Thank you to all of our clients, family, and friends who continue to support us!🙏

Our Estate Planning Seminars are next week!Join our attorneys for an insightful session covering Wills, Trusts, Power of...
02/25/2026

Our Estate Planning Seminars are next week!

Join our attorneys for an insightful session covering Wills, Trusts, Power of Attorney, and Probate. Plus, as a special offer, everyone who attends will receive a complimentary consultation to address their individual needs and goals.

Don’t miss out. Secure your spot today! Register spgasior.com/seminars

We’re honored to be in the running for Best Law Firm in Annapolis! 🎉⏳ Voting ends this week! We’d truly appreciate your ...
02/23/2026

We’re honored to be in the running for Best Law Firm in Annapolis! 🎉

⏳ Voting ends this week! We’d truly appreciate your support.

Here’s how you can cast your vote:
1️⃣ Visit https://whatsupmag.com/best-of/best-of-voting
2️⃣ Choose Annapolis or Central Maryland
3️⃣ Click on Retail and Professional Services and find the “Best Law Firm” category
4️⃣ Type in Sinclair Prosser Gasior and submit your vote!

Please share this with your friends, family, and colleagues. Every single vote makes a difference. Thank you for being part of and for your continued support!

We’re sincerely grateful for every client who trusts us to help plan their family’s future.If you’ve been thinking about...
02/17/2026

We’re sincerely grateful for every client who trusts us to help plan their family’s future.

If you’ve been thinking about creating or updating your trust, we’d be honored to support you every step of the way.

Address

183 Harry S. Truman Parkway Suite 104
Annapolis, MD
21401

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+14105734818

Website

https://spgasior.com/seminars/

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