Astor Weiss Kaplan & Mandel, LLP

About the Attorney

Astor Weiss Kaplan & Mandel, LLP is a premier law firm based in Philadelphia, Pennsylvania, serving clients in Wayne, Montgomery County, and the surrounding areas. With a team of experienced attorneys, they specialize in a wide range of legal services including family law, divorce, estate planning, commercial law, real estate law, personal injury, start-up assistance, and business law.

Whether you are facing a difficult family dispute, need assistance with estate planning, or require legal representation for a business matter, the attorneys at Astor Weiss Kaplan & Mandel have the knowledge and expertise to guide you through the legal process. They are dedicated to providing personalized and effective solutions to meet the unique needs of each client.

If you are in need of legal advice or representation in the Philadelphia area, contact Astor Weiss Kaplan & Mandel, LLP at 215-790-0100 to schedule a consultation. Let their team of skilled lawyers help you navigate the complexities of the legal system and achieve the best possible outcome for your case.

Practice Areas

Divorce lawyer

Client Reviews

Kapp
1/16/2026
				From start to finish Dina S. Ronsayro provided outstanding legal representation for my bowel resection that happened during a total hysterectomy with b/l salpingo-oophorectomy surgery.

Dina's knowledge about my case explaining medical information/diagnosis and connecting those impacts on my daily life into a legal claim.

Dina was aggressive when needed but always professional and honest. Dina fought for a fair settlement that reflected the damages suffered.

I highly recommend Dina for her hard work, expertise, genuine care, and tenacity. I'm pleased with the outcome achieved.
read moreread less
Pat M
1/15/2026
				I had the good fortune to be referred to work with Justin Krik when I was seeking out a Real Estate attorney.  Justin represented me for the past year and a half on a real estate property transaction located in Philadelphia.  His expertise for navigating the city's bureaucracy and various agencies along with professional relationships he forged within those agencies over the years, was invaluable to our case.  Justin delivered on every item included in our Engagement Letter, and we had a successful profitable outcome.



I highly recommend Justin Krik to anyone seeking experienced, trustworthy legal representation.
read moreread less
Jerrold Adler
8/06/2025
				I have had the pleasure of working with David Grunfeld for approximately 30 years, and he has helped me with matters ranging from my divorce to real estate property transactions, partnership issues, and more. He is very knowledgeable, thoughtful, quick to communicate, and I especially appreciate his ability to quickly assess the facts and get to a resolution.



I highly recommend David and Astor Weiss to anyone seeking experienced, trustworthy legal representation.
read moreread less
Bonnie Wireback
7/24/2025
				We had an outstanding experience with Dina Ronsayro as our personal injury attorney.  We had a lawsuit that involved beloved neighbors and she handled what could have been a relationship-ending situation with such grace and compassion, there was never a moment where it was awkward or uncomfortable.



Regarding the legal/financial aspects, Dina was incredibly helpful and knowledgeable to make sure we understood every step of the process.



In regards to advocacy, Dina was second to none.  We had significant medical bills and our insurance was not the easiest to work with.  Dina ensured that we were covered in every aspect and even fought for us to be refunded when our PT overcharged us.



While it was a tragedy that brought us to Astor Weiss Kaplan & Mandel, Dina made it an easy and stressless process and we will forever be grateful to her.
read moreread less
Dave Hamilton
7/23/2025
				David Grunfeld has been my lawyer for more than 40 years.  Jackie has been with David for just as long.  I could not ask for better representation.  Excellent!
read moreread less