John D. Sullivan

Nicholas J. Diamond is a lawyer recognized by Best Lawyers in the practice area of Health Care Law. Nicholas J. practices law in Houston, Texas Best Lawyers has recognized Nicholas J. Diamond since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Nicholas J. Diamond is held by other lawyers.

Andy is a trial lawyer with more than two decades of civil litigation experience involving complex insurance coverage, alleged insurer bad faith, complex commercial disputes, serious personal injuries, and allegedly defective products. Andy has tried cases in multiple jurisdictions, and has handled all aspects of pre-trial, trial, and post-trial litigation, including case analysis, discovery plans, written discovery, depositions, pre-trial motions, jury charges, voir dire, direct and cross ex...

Linda Broocks is a trial and appellate lawyer at Kean Miller in Houston, Texas, where she focuses her practice on commercial litigation and related disputes. Her work includes complex commercial matters, securities disputes, toxic tort and premises liability claims, real estate controversies, employment-related lawsuits, and serious personal injury claims. She also advises clients on securities regulatory matters and represents individuals and businesses before administrative bodies, includin...

Jim Collura has a nationwide energy and construction litigation practice in which he has handled hundreds of millions of dollars in claims. His experience includes trials in state and federal courts across the country. Jim has represented plaintiffs and defendants in state and federal court in Arkansas, Colorado, Delaware, Florida, Georgia, Louisiana, Mississippi, Pennsylvania, Oklahoma, Ohio and his home state of Texas. This experience includes complex litigation with an emphasis on matters ...

Elaine Howard is a lawyer recognized by Best Lawyers in the practice area of Employment Law - Management. Elaine practices law in Houston, Texas Best Lawyers has recognized Elaine Howard since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Elaine Howard is held by other lawyers.

Mr. Mytelka is the Managing Partner of Greer, Herz & Adams, L.L.P. His litigation practice includes representation of commercial entities and individuals in state and federal court. He has experience in business and tort litigation with an emphasis on securities and accounting fraud, as well as substantial litigation and trial experience with contract, lender liability disputes, fraud, civil conspiracy, negligent misrepresentation, and tortuous interference with business relations.

James Richards is a trusted and experienced advocate and advisor for his clients with a focus on construction law and commercial litigation. James is Board Certified by the Texas Board of Legal Specialization in Construction Law and was selected to the Texas Rising Stars list in 2018, 2019, and 2020. James is also a Member in the State Bar College, serves as a Texas Bar Foundation Fellow, and was named to the Best Lawyers in America: Ones to Watch list for 2021. James has represented individu...

Charles C. Dunham, IV is a lawyer recognized by Best Lawyers in the practice area of Health Care Law. Charles C. practices law in Houston, Texas Best Lawyers has recognized Charles C. Dunham, IV since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Charles C. Dunham, IV is held by other lawyers.

Sumit K. Arora is a lawyer recognized by Best Lawyers in the practice areas of Construction Law and Litigation - Construction. Sumit K. practices law in Houston, Texas Best Lawyers has recognized Sumit K. Arora since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Sumit K. Arora is held by other lawyers.

Alasdair A. Roberts is a trial attorney with Kean Miller in Houston, Texas, focusing his practice on Litigation – Insurance. He represents clients in complex disputes in both state and federal courts, handling matters at the trial and appellate levels. Al has extensive experience addressing discovery and procedural issues, including successfully obtaining review by the Supreme Court of Texas that resulted in the reversal of multiple trial court orders compelling the production of irrele...