COMPANY PROFILE
Springfield, NJ, Office

JOHN D. DECKER, AIC   email
PRESIDENT

John has 21 years of experience as an independent property adjuster. The fact that he graduated from Widener University with a bachelor of science degree in accounting makes him uniquely qualified to handle commercial claims, including stock and business income losses. John holds the Associate In Claims (AIC) designation from the Insurance Institute of America and also is a member of the International Association of Arson Investigators (New Jersey Chapter). He has studied building damage estimation at the Vale National Training Center and regularly attends the annual Property Loss Research Bureau Educational Conference. John is a current member of the Loss Executives Association and has attended the National Forum for Property Loss Professionals which is held annually in Princeton, NJ. John’s expertise includes handling commercial losses in excess of $1 million and was instrumental in settling what is currently believed to be the largest personal lines fire loss in the country (which occurred in 1996). John has been appointed appraiser and umpire in a wide variety of formal appraisal proceedings and has appeared as a damage expert in New Jersey court.

ANDREW M. STERNHEIM, AIC   email
VICE PRESIDENT

Andrew has 12 years of experience as an independent property adjuster and is widely considered one of the outstanding young adjusters in the state of New Jersey. He joined Decker Associates shortly after graduating from Stockton State College with a degree in business management. Along with John Decker, he holds his AIC designation from the Insurance Institute of America. Andrew routinely handles "heavy" commercial and personal lines property claims. He attends the Property Loss Research Bureau Educational Conference annually.

ALLEN G. BLACKMAN
ADJUSTER

Allen received his bachelor of science degree from Norwich University in 1966. He began his adjusting career with Firemen’s Fund Insurance Company in 1968, then worked as an independent adjuster for R. F. Stumpf Associates, Inc. In 1982, Mr. Blackman received his General Adjuster designation and began handling more complex commercial property and time element losses. He joined Decker Associates in 1999.

MICHAEL P. DONNELLY, AIC
ADJUSTER

Mike graduated in 1985 from West Virginia University with a degree in psychology. He graduated with a 3.8 overall GPA and was a member of the Golden Key National Honor Society. Employed by Allstate Insurance Company as a claims adjuster for two years, Mike attended Property Technical School as well as Policy Coverage School. Prior to joining Decker Associates in December of 1988, Mike received the Chairman Award designation from Allstate. He has considerable catastrophe adjusting experience, including an extended stay in Florida dealing with the aftermath of "Hurricane Andrew." He holds his AIC designation from the Insurance Institute of America.

JUSTIN C. FLOYD
ADJUSTER

Justin has been with Decker Associates for over 6 years. He broke into the property adjusting field with Aetna Property & Casualty Company, attending their Commercial Property Coverage and Property Damage Estimating schools. Justin has unique experience in the property field having operated his own general contracting company in Berkeley Heights, NJ, and working as a union carpenter for several years. He holds a bachelor of science degree from Franciscan University of Ohio. Justin is completing his AIC courses with the Insurance Institute of America.

NICHOLAS J. PISANI
ADJUSTER

"Nick" as he is known to his many friends in the industry, has been a claims adjuster in New Jersey for some 30 years. He served as branch manager in the Morristown office of the General Adjustment Bureau prior to joining the Mutual Fire Insurance Association of New England where he was regional claims manager for approximately 9 years before joining our firm. His vast experience makes him well qualified to handle property or marine claims of any size or complexity. Nick is a graduate of Rider College, possessing a bachelor of science degree. He also received an honorable discharge from the United States Navy.

ROBERT H. RATHMANN
ADJUSTER

After graduating from Gettysburg College in 1960, Mr. Rathmann joined the Home Insurance Company where he was territorial examiner for Inland Marine & Commercial Burglary lines until 1964. He then joined the General Adjustment Bureau and was promoted to branch manager of the Totowa, NJ office in 1972. From 1978 through 1984, Mr. Rathmann held the position of regional inland marine supervisor for the Bureau. He has completed general insurance and inland marine coverages courses at the College of Insurance; general insurance and property and casualty insurance courses through the Professional Insurance Agents program; and inland marine, damage appraisal, and basic management courses at the General Adjustment Bureau school. Mr. Rathmann joined the independent adjusting firm of R. F. Stumpf Associates in 1985, where he handled "heavy" type property claims as well as inland marine claims. Mr. Rathmann joined Decker Associates in 1999.

DONALD J. RITCHIE
ADJUSTER

Don received his honorable discharge from the United States Navy in 1963. He went to work for Kemper Insurance Company in New York City, handling both first and third party claims, including boiler and machinery. Don went to work for the Continental Insurance Company in Newark, NJ, in 1966, where he primarily handled first party losses. In 1973, Don became a professional firefighter with the Union City Fire Department, at which time he worked for Decker Associates on a part-time basis. With the advent of his retirement from the fire department, he joined our team on a permanent basis. Don also is a certified state fire inspector.

BARNEGAT, NJ, OFFICE

ROBERT H. STUMPF
MANAGER

Mr. Stumpf graduated from Bucknell University in 1958, after which he worked as staff superintendent with the Underwriters Salvage Company. He joined his family business, R. F. Stumpf Associates, Inc., in 1963. Mr. Stumpf owned and headed this successful multi-line adjusting company for approximately 25 years, then joined Decker Associates in 1999. Bob brings vast experience to our organization in his ability to handle property claims of any size or complexity. He has attended thirty-three Loss Managers Conferences sponsored by the Property Loss Research Bureau as well as several sessions of the National Forum for Property Loss Professionals. He is a member of the International Institute of Loss Adjusters, Inc., the Independent Insurance Adjusters Association of New Jersey (past president), the Loss Executives Association, and the Property Loss Association of New York.

H. JAMES KLOS
ADJUSTER

Jim Klos graduated Lehigh University in 1949 and began his insurance career that same year with Employers Liability as a casualty adjuster. In 1952, he moved to Fireman's Fund where he remained as assistant claims manager and assistant regional claims manager. In 1962, he went out on his own forming the partnership of Hare & Klos, Independent Adjusters, in Philadelphia, PA, and has worked as an independent property adjuster since then. Prior to joining Decker Associates in 1999, he worked in our Barnegat office for Stumpf Associates.

JOEL P. MENZZOPANE
ADJUSTER

Joel is the most recent addition to Decker Associates' professional staff. He graduated, with a business degree, from Lehigh University. Joel was voted Outstanding College Athlete of America in 1972. Joel was employed by GAB Business Services from 1974 through 1988. He handled both commercial and personal lines property claims and was eventually promoted to Branch Manager. In 1988 this adjuster went to work for Cigna Insurance Companies and obtained Outstanding Performance Awards for ten straight years. Joel's career training is extensive, including Vale National Advanced Estimatics, Advanced Computer Estimating, Salvage Handling Techniques, Commercial Roofing Seminar, Boiler and Machinery Seminar, etc.

WALTER P. ROSSLER
ADJUSTER

Walter is a graduate of Fairleigh Dickinson University. He began his insurance career with John Weis & Company, Agents, in Wayne, NJ. He has approximately 15 years of experience as an insurance agent, in addition to 6 years as a real estate broker and general building contractor. He has worked as an independent property adjuster since 1975, joining Decker Associates in 1999.