Ferrentino Donis Associates LLC Oak Brook Il review signals at a glance

I can’t say enough good things about John. He’s knowledgeable, driven, and genuinely cares about his clients. I’ve worked with him on a few deals now. He always takes the time to answer all my questions. I highly recommend working with him if you’re in the Chicagoland area. John will take great care of you.

I had a very positive experience working with Michael Donis on a custody matter. He was very knowledgeable, professional, and took the time to clearly explain each step of the process, which helped ease a very stressful situation. His dedication and strong advocacy made me feel confident that my child’s best interests were always the priority. I would highly recommend him to anyone needing legal support for custody issues.

I have been a client of Mr. Ferrentino's now for a few years. I have a lot of good things to say about John and Michael's firm, but will keep it short. If you're in need of good legal counsel for a very fair price, then look no further. Me and my wife recently got our first trust done together at John's office and as always, he made what originally seemed to be an incredibly time consuming and daunting legal process go by quickly and smoothly. John is always there to help me with my real estate investment needs, and my personal matters as well. is super fair about pricing and is a very down to earth guy with all of his clients. I highly recommend him for anything personal, real estate, or otherwise!!

I don’t write reviews lightly, but this attorney deserves more than 5 stars. I’ve worked with him extensively on professional matters and have also trusted him personally with my own real estate and legal needs — and every experience has been exceptional. He has helped me and my clients with real estate transactions, wholesaling deals, divorce cases, and estate planning, and he handles each situation with precision, professionalism, and genuine care. What sets him apart is not just his knowledge, but his ability to make complex legal matters feel manageable and stress-free. He communicates clearly, responds quickly, and truly advocates for his clients. Referring clients to him is easy because I know they will be protected and taken care of. Having an attorney you trust both professionally and personally is rare, and I consider myself fortunate to have that level of confidence in him. If you want someone sharp, reliable, and fully invested in your success — this is your attorney

John exceeded my expectations!! A friend referred us to him after their civil case. He was strategic, always prepared, and always what seemed like one step ahead in the courtroom. John takes a lot of pride in his work and fights hard for his clients and was able to secure us the victory after a few months of back and forth hearings. Highly recommend.

Outstanding legal representation! Michael and his team combined deep expertise with genuine empathy, making a difficult situation much easier to navigate. I’m extremely grateful and highly recommend this firm.

A few weeks back I started working with Michael. From our very first consultation, Michael impressed me with his knowledge and honesty. I was looking to buy an investment property nearby my home and he helped me navigate through the different steps. My realtor didn’t really explain too much to me so that’s where Michael really stepped in and helped me through things. Definitely will go back in the future.

We have been using Mr. Ferrentino on real estate deals for quite some time. I can easily say we would not have been able to close as many deals with the ease and care that he provides if we had gone to anyone else. He is always very prompt and diligent getting done what needs to get done. He has stayed on top of everything we have thrown his way over the years and we could not be more grateful for all of the help and efficiency he has provided for us. Thank you!

I had a hard case. Where I needed help. The lawyer here helped me and fixed all my problems. I would tell anyone who needs help to hire them.

I’ve used Ferrentino, Donis & Associates, LLC for both driving-related legal issues and real estate transactions, and I’ve had a great experience every time. John Ferrentino was the attorney on my case, and he and his team are truly dedicated to getting the best possible outcome for their clients. They work extremely hard, respond promptly, and clearly explain everything along the way. The office staff is wonderful—always helpful, professional, and informative. I felt supported and confident throughout the entire process and highly recommend this firm.

I have been working closely with Ferrentino, Donis & Associates for the past two years as a real estate broker, and I can confidently say I could not recommend any people, business, or firm more than these two. They are truly the peak echelon of work ethic, professionalism, and intelligence. When I first entered the business, I didn’t fully understand all the moving parts of real estate transactions. Having them as my representatives not only gave me confidence on every deal but genuinely helped scale my business. Their tenacity, knowledge, and attention to detail have been instrumental in my growth, and they ***consistently*** get the job done!!! NO EXCUSES!! Beyond their expertise, they are personable, responsive, and easy to work with. They communicate clearly, protect their clients’ interests fiercely, and move with URGENCYYY while remaining strategic. Which is a huge and invaluable thing to have!! Watching two partners operate in complete harmony at such a high level is rare....VERY RARE and it shows in their results. I'll be honest, any time I'm on a file in my business and they AREN'T the representatives, the files have been EXTREMELY more difficult to close. If you’re looking for attorneys who treat your deals like their own and elevate your business in the process, Ferrentino, Donis & Associates is the gold standard. Even outside of real estate, if you ever need legal representation in any other area, you can be confident that they will be my first call.

Ferrentino, Donis & Associates are my go to real estate counsel for both my personal transactions and for all of my clients. They work around the clock to ensure every deal is handled with professionalism, care, and efficiency. Timing is everything in real estate, and their responsiveness and attention to detail play a huge role in getting transactions closed smoothly. They’re truly there for their clients whenever they’re needed.