Notre Dame University (B.A., 1969)
George Washington University Law School (J.D., 1972)

John Muller was a founding partner of Montross Miller Muller Mendelson and Kennedy. For over thirty years he represented patients with significant medical malpractice claims. In addition to medical malpractice, John also has extensive trial experience in medical products liability cases.

John was born in New York, N.Y. on November 20, 1947 and was admitted to the Bar in 1973.  In 1974, he was admitted to the Indiana and U.S. District Court, Southern District and Northern District of Indiana.  He served as Deputy Prosecutor, Marion County Prosecutors Office, from 1975 to 1977, and went on to serve as Public Defender, Marion County Criminal Court for two years.  John was admitted to the U.S. Tax Court in 1982.  He has also been admitted to the U.S. Court of Appeals, 7th and 8th Circuit and U.S. Supreme Court.

He was a frequent lecturer on Medical Malpractice Litigation in Indiana.

John was a member of the Indiana Trial Lawyers Association, the Indianapolis Bar Association (Litigation Section), and the Indiana State Bar Association.  He still contributes his time to various community organizations and has been active in the United Way Budget Allocation Committee for Greater Indianapolis and a member, Executive Committee of the Marion County Democratic Party.  He served as Vice Chairman of the Marion County Election Board.

John retired in 2017 and has two children: Jenny and David.


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Nate consulted with medical experts, dug in and proceeded with the civil suit. I remember him telling me several times that [my wife’s] story was compelling and was deserving of his team’s full commitment and skill. We eventually settled before trial and were thrilled with the results, we felt justice prevailed. Nate was patient, thorough and a trusted advisor to us through this.


He went to bat for us with health care providers and workman’s comp people. He fights for what is right. He really cared about what happened to my husband. Now, he will be taken care of for the rest of his life.


Scott did a truly amazing job for us. It was not just about the legal work; he was there for us every step of the way. From rehab, through settlement and even making sure appropriate financial arrangements were in place for the future. He went to bat for us with health care providers and workman’s comp people. He fights for what is right. He really cared about what happened to my husband.


Belinda was very responsive. I am very pleased. They are great at what they do.


Mike Miller and the firm were all excellent to work with and were extremely professional.


We worked with Brad Kallmyer who was phenomenal. He listened well and was very thorough and professional. I give all the credit to Brad. The staff was very kind, very understanding. They made my mom feel important. Brad’s integrity and the firm came through for us. They were great.


Words cannot express how tremendously grateful my husband and I are to Nate and his team during the most difficult times in our lives. He walked us through every step with the up most respect, never hesitating to answer any and all questions, or simply giving us a word of encouragement. It was a relief to know that he was always on our side, fighting for our case and believing that it was worth fighting for.