Anna is top-notch! She is also a well-known leader among New Hampshire trial lawyers and is a great, fun person to work with. I've known her for years and refer clients to her with confidence because she always delivers results and happy clients.
Ethan Bailey
Dec 2025
Renee ; super helpful even pointed me in the right direction with a case not handled there.
DM Johnson
Dec 2024
I don’t know how a thank you is sufficient enough to say to Michaila Oliveria and Deb Graziani. Knowing my anxiety after my accident, Michaila and Deb were extremely understanding, and explained everything so I understood the process of filing this lawsuit. After speaking with them, I was very confident from the beginning and had no doubt in my mind they would take care of everything and they did. I would highly recommend the law office of Manning Zimmerman & Oliveira to anyone that needs a great team that will work on your behalf. Thank you again!
Joanna Dodier
Nov 2024
I cannot say enough positive things about Maureen, Anna and the rest of the team at Manning, Zimmerman & Oliviera. From my first meeting with Maureen, I knew my husband’s case was in the right hands. Maureen listened to my story with compassion and began to work tirelessly on his behalf. Later, when Anna joined the case I felt the same professionalism, reassurance and warmth. I feel so thankful to have had both of these amazing lawyers representing his case. Every step of the way, I was impressed with the level of communication and responsiveness, from not only Maureen and Anna but the entire office. I highly recommend the office of Manning, Zimmerman & Oliviera.
Chris Sharp
Oct 2024
Anna Zimmerman is absolutely the best. She has been there for helping me in every step of the way. Anna has a great attitude and very easy to talk to. I am definitely recommending her to anyone that needs help.
Janet Verville
Oct 2024
I recently had Anna Zimmerman and her team for my recent personal injury case. I could not be happier with the skill, professionalism and results. I was treated as a member of the team and updated regularly on the progress of the case. The team did not overwhelm me with legal terms and I knew I could trust them. After experiencing the first case with Anna and her team. I reached out to her again for the excellent service I received the first time. I would highly recommend them and the firm without reservation. Thank you Anna Zimmerman and team. I will always recommend your firm.
Craig Ingle
Oct 2024
Anna was personable, responsive and walked me through each step of my case and answered all my questions. I would recommend/have recommended Anna to everyone.
Tammy Styles
Oct 2024
I highly recommend the law office of Manning Zimmerman & Oliveira ! Anna Zimmerman is so knowledgeable helpful and nice! She’s very accommodating and understanding!
Melissa Foley-Riley
Oct 2024
Couldn't have asked for a better team to represent our Mom. They were extremely thorough, compassionate during a very difficult situation. Deb took the time to check in with Mom and us to make sure we were up to date with everything in a timely manner. Anna Zimmerman and her team should be very proud of the service they give to their clients.
Jodi Damery
Oct 2024
Anna Zimmerman and her team (Deb is amazing!) are the most thorough, kind, caring, compassionate group that we have ever met. They guided us through what could have been a very difficult situation. Making sure that everything was taken care of. We were so glad to find GREAT representation and ended up meeting some of the nicest people ever.
Michael Bigos
Anna is top-notch! She is also a well-known leader among New Hampshire trial lawyers and is a great, fun person to work with. I've known her for years and refer clients to her with confidence because she always delivers results and happy clients.
Ethan Bailey
Renee ;
super helpful even pointed me in the right direction with a case not handled there.
DM Johnson
I don’t know how a thank you is sufficient enough to say to Michaila Oliveria and Deb Graziani.
Knowing my anxiety after my accident, Michaila and Deb were extremely understanding, and explained everything so I understood the process of filing this lawsuit.
After speaking with them, I was very confident from the beginning and had no doubt in my mind they would take care of everything and they did. I would highly recommend the law office of Manning Zimmerman & Oliveira to anyone that needs a great team that will work on your behalf. Thank you again!
Joanna Dodier
I cannot say enough positive things about Maureen, Anna and the rest of the team at
Manning, Zimmerman & Oliviera. From my first meeting with Maureen, I knew my husband’s case was in the right hands. Maureen listened to my story with compassion and began to work tirelessly on his behalf. Later, when Anna joined the case I felt the same professionalism, reassurance and warmth. I feel so thankful to have had both of these amazing lawyers representing his case. Every step of the way, I was impressed with the level of communication and responsiveness, from not only Maureen and Anna but the entire office. I highly recommend the office of Manning, Zimmerman & Oliviera.
Chris Sharp
Anna Zimmerman is absolutely the best. She has been there for helping me in every step of the way. Anna has a great attitude and very easy to talk to. I am definitely recommending her to anyone that needs help.
Janet Verville
I recently had Anna Zimmerman and her team for my recent personal injury case. I could not be happier with the skill, professionalism and results. I was treated as a member of the team and updated regularly on the progress of the case. The team did not overwhelm me with legal terms and I knew I could trust them. After experiencing the first case with Anna and her team. I reached out to her again for the excellent service I received the first time. I would highly recommend them and the firm without reservation. Thank you Anna Zimmerman and team. I will always recommend your firm.
Craig Ingle
Anna was personable, responsive and walked me through each step of my case and answered all my questions. I would recommend/have recommended Anna to everyone.
Tammy Styles
I highly recommend the law office of Manning Zimmerman & Oliveira ! Anna Zimmerman is so knowledgeable helpful and nice! She’s very accommodating and understanding!
Melissa Foley-Riley
Couldn't have asked for a better team to represent our Mom. They were extremely thorough, compassionate during a very difficult situation. Deb took the time to check in with Mom and us to make sure we were up to date with everything in a timely manner. Anna Zimmerman and her team should be very proud of the service they give to their clients.
Jodi Damery
Anna Zimmerman and her team (Deb is amazing!) are the most thorough, kind, caring, compassionate group that we have ever met. They guided us through what could have been a very difficult situation. Making sure that everything was taken care of. We were so glad to find GREAT representation and ended up meeting some of the nicest people ever.