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Michael Jay Diamondstein

5.0
Rating: 7.4

Licensed for 29 years

Criminal defense Lawyer at Philadelphia, PA
Practice Areas: Criminal Defense

2 Penn Center Plaza, Suite 900, Philadelphia, PA

About Michael

Practice Areas

1

Practice Area

Fees and Rates

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Licenses

Licensed in Pennsylvania for 29 years

State: Pennsylvania

Acquired: 1996

Active

No misconduct found

Licensed in New Jersey for 29 years

State: New Jersey

Acquired: 1996

Active

No misconduct found

Location

Michael J. Diamondstein, P.C.

2 Penn Center Plaza, Suite 900, Philadelphia, PA, 19102

Michael J. Diamondstein, P.C.

1500 John F Kennedy Blvd Ste 900, 1500 Jfk Blvd, Philadelphia, PA, 19102-1742

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Michael Jay Diamondstein's Reviews

Avvo Review Score

5.0 /5.0

8 Client Reviews

Filter Avvo Reviews (8) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 5 of 8 reviews

Posted by anonymous | October 07, 2025 | Hired Attorney

Gem of a attorney

He’s simply the best attorney to have in the Philly area ..if your a client Relax you have a competent team of attorneys behind you..

Posted by Thomas | November 15, 2022 | Hired Attorney | Criminal Defense

Real Deal

I think most people review most attorneys after their case is over and they’ve gotten the outcome they wanted but in my case I’m writing post preliminary hearing where Michael didn’t get his normal outcome of throwing this case out as it is in Delco. What I will say that Mr Diamondstein has been rele...ntless in my defense and has gone above and beyond. He keeps his distance and he has his moments like anyone else but don’t let him fool you he cares and he has compassion, just the right amount , but make no mistake he’s a killer and he shows up for you every single time. He doesn’t bitvh about fees and money he goes to work and he knows the law and he has gone the extra mile for me, and even if the desired outcome isn’t perfect I’d recommend MJD to anyone up against it . He’s one of a kind , he won’t hold your hand and he tells you that but he gives you what you need to suit up and be positive. You’re a good man MJD, I won’t tell anyone …TJM

Posted by Tim | July 15, 2016 | Hired Attorney | Expungement

Experienced, knowledgeable, exceptional results.

I was referred to Michael by a mutual acquaintance, whilst seeking assistance in clearing an offense from almost three decades ago. Michael's considerable experience, knowledge, and strong relationships delivered exceptional results. To say I'm pleased would be a vast understatement.

Posted by Lana | May 07, 2016 | Hired Attorney

The Best!!!

He says he is the best, and let me tell you he is. Did everything he said he was going to do.

Posted by joe haney | April 21, 2016 | Hired Attorney | Criminal Defense

Masterfull

A Philadelphia Police Detective referred me to Michael after my son was facing a felony charge. Michael provided a game plan on things my son had to do before the trial. Michael repeatedly worked with our witnesses so they were confident, credible and prepared for both examination and cross- examinat...ion. Michael had a strategy and made tactical decisions to best position our argument during the ebbs and flow of the trial. He asked for our opinion when appropriate. His fellow attorney Jason is the research man providing the pertinent case law. Together they make a very solid team as Jason is the Ying to Michael’s Yang. Watching Michael during the trial, I was able to witness the intelligence, preparation and art of this Master attorney as he methodically painted a picture for the jury. Michael is a dynamic orator, careful to stay on the judge’s good side by his courtroom etiquette and professional manner. Michael is a straight shooter who under promises and over delivers. In my case, I told Michael before the jury’s decision, that no matter the verdict, my entire family was very happy with his courtroom performance and extremely proud to have Michael representing us. We had a very favorable verdict. I whole- heartedly endorse and recommend Michael to be your attorney

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Michael Jay Diamondstein's Lawyer Endorsements

Endorse Michael
Michael Anthony Caudo headshot
Michael Caudo

Criminal defense lawyer | May 10

Relationship: Fellow lawyer in community

"Mike is a superb attorney. He is well regarded and respected by judges, fellow defense attorneys and assistant district attorneys He is truly passionate about his work and is masterful in the courtroom."

Henry S. Hilles, III headshot
Henry S. Hilles, III

Criminal defense lawyer | Mar 11

Relationship: Worked together on matter

"Michael is a good lawyer who zealously represents his clients and has strong relationships in the criminal justice system. I worked with him as co-counsel on a capital (death penalty) case and was impressed with his preparation and the quality of his advocacy."

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Experience

Rating:  7.4 (Very Good)

Honors

2011

Super Lawyer, Pennsylvania Super Lawyers

Associations

National Association of Criminal Defense Attorneys

Lifetime Member

Pennsylvania Association of Criminal Defense Lawyers

Member

American Inns of Court

Master

Education

1992

Ithaca College

BS - Bachelor of Science

N/A

Widener University School of Law

JD - Juris Doctor

Languages

English

Avvo Rating

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  • Experience & background Years licensed, work experience, education
  • Legal community recognition Peer endorsements, associations, awards
  • Legal thought leadership Publications, speaking engagements
  • Discipline Disciplinary information may not be comprehensive, or updated. We recommend that you always check a lawyer's disciplinary status with their respective state bar association before hiring them.
Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution