About Entera

The Entera Group of Companies has been constructed to offer both traditional and non-traditional methods of workers’ compensation. More importantly, each separate company produces a particular service to achieve an aggregate better result than what is typical of the workers’ compensation industry.

Our market “niche” is providing the services so badly needed in workers’ compensation. Simply put, realize we are going to actually provide the services you deserve and expect.

Entera understands the single most important person in workers’ compensation is the authorized treating physician. Our relationship with our MCO doctors is paramount to achieving successful results for both the injured worker and the employer.

Management Team

Michael Carson
Michael Carson, Executive Director of Bill Review
Michael is responsible for the bill repricing component our workers’ compensation program. His daily operations include locating duplicate billing, improper pricing and improper medical coding, while analyzing the application of the State Work Comp Board fee schedule and ensuring that bills to providers and paid in a timely manner. Michael has nearly 20 years of experience in the insurance industry with increasing responsibility during his career. Michael has held positions in Medical Bill Review operations charged with Production Oversight, State Compliance, Quality Initiatives and Systems Integrations. In addition, he’s provided critical information to several states regarding Workers’ Compensation Medical Fee Schedules. Prior to joining Entera, he served as Operations Manager for Liberty Mutual responsible for 93 employees reviewing 5.6 million bills annually in 27 different jurisdictions. He also directed Bi-Partisan Bill Review, Inc. where he oversaw the daily operation to ensure Hospitals, Doctors and ancillary medical providers received timely and accurate reimbursement. Michael is a United States Army veteran and a member of the American Academy of Professional Coders.


Dr. Carl Fackler
Dr. Carl Fackler, Medical Director
Dr. Fackler helps deliver appropriate medical services to achieve better treatment results working with our doctors panel of physicians and other providers. Dr. Fackler has more than 40 years of experience in the medical field and has held medical staff positions at Piedmont Hospital, Children’s Healthcare of Atlanta and Shepherd Spinal Center, and was an assistant clinical professor of orthopedic surgery at the Emory University College of Medicine. Through his research, he has authored book chapters and numerous articles published in academic journals. A veteran of the United States Marine Corps, Dr. Fackler earned his M.D. from the University of Iowa College of Medicine.


Clark Fain
Clark Fain, Entera Group of Companies CEO and Managing Member
Clark brings more than 20 years of experience in the workers’ compensation industry. Twenty years of experience and his understanding of both traditional and alternative methods of providing workers’ compensation coverage helps agents deliver coverage that is cost efficient and well managed for the insured. Having been involved in every aspect of the workers’ compensation, he understands work comp from the ground up. His management experience provides methods to help control workers’ compensation costs while delivering the appropriate medical results to injured workers.


Jennifer Katz
Jennifer Katz, Underwriting Manager
Jennifer’s ten year history of writing monoline workers’ compensation is very valuable to her as Underwriting Manager and aids to achieving the results expected by the insured, the agent and the carrier. After graduating from Auburn University, Jennifer’s first job was in workers’ compensation and now, after years of experience, she is most helpful with providing correct and proper underwriting, which leads to fair outcomes for all concerned. Her interaction with agents and insureds produces a higher percentage of accounts being written for the agents and overall retention necessary for successful, long term results for the insureds.