Green Section Staff

 2015 regional map


Main Office

P.O. Box 708, Far Hills, N.J. 07931
Phone: (908) 234-2300
Fax: (908) 781-1736


   Kimberly S. Erusha, Ph.D. Managing Director, Green Section
P.O. Box 708, Far Hills, N.J. 07931
Phone: (908) 234-2300
Fax: (908) 781-1736

   Michael P. Kenna, Ph.D. Director, Green Section Research
P.O. Box 2227, Stillwater, Okla.,74076
Phone: (405) 743-3900
Fax: (405) 743-3910

   James F. Moore Director, Green Section Education
770 Sam Bass Road, McGregor, TX 76657
Phone: (254) 848-2202
Fax: (254) 848-2606

   Darin Bevard Director, Championship Agronomy
485 Baltimore Pike
Ste 203
Glenn Mills, PA 19342
Phone: (610) 558-9066
Fax: (610) 558-1135

   Chris Hartwiger Director, Course Consulting Service
1097 Highlands Drive
Birmingham, AL 35244
Phone: (205) 444-5079
Fax: (205) 444-9561

   Northeast Region

   David A. Oatis  Regional Director
P.O. Box 4717, Easton, Pa., 18043
Phone: (610) 515-1660
Fax: (610) 515-1663

   James E. Skorulski Agronomist
1500 North Main St., Palmer, Mass., 01069
Phone: (413) 283-2237
Fax: (413) 283-7741

   Adam Moeller Agronomist
P.O. Box 4717, Easton, Pa. 18043
Phone: (610) 515-1660
Fax: (610) 515-1663

   Elliott Dowling Agronomist
485 Baltimore Pike, Suite 203, Glen Mills, Pa. 19342
Phone: 610-558-9066
Fax: 610-558-1135

   Addison Barden Agronomist
485 Baltimore Pike, Suite 203, Glen Mills, Pa. 19342
Phone: 610-558-9066
Fax: 610-558-1135

   Southeast Region

   John H. Foy  Regional Director
P.O. Box 1087, Hobe Sound, Fla. 33475-1087
Phone: (772) 546-2620
Fax: (772) 546-4653

   Patrick M. O'Brien Agronomist
P.O. Box 95, Griffin, Ga., 30224-0095
Phone: (770) 229-8125
Fax: (770) 229-5974 

   Todd Lowe  Agronomist
127 Naomi Place, Rotonda West, FL 33947
Phone: (941) 828-2625
Fax: (941) 828-2629

   Central Region


Keith A. Happ Regional Director
Manor Oak One, Suite 410, 1910 Cochran Road, Pittsburgh, Pa., 15220
Phone: (412)-341-5922
Fax: (412)-341-5954

   Robert C. Vavrek, Jr. Agronomist
P.O. Box 5069, Elm Grove, Wis., 53122
Phone: (262) 797-8743
Fax: (262) 797-8838

   John Daniels Agronomist
118 Fallow Buck Drive
Conroe, TX 77384-1135

   West Region

   Patrick J. Gross Regional Director
505 North Tustin Ave., Suite 121, Santa Ana, Calif., 92705
Phone: (714) 542-5766
Fax: (714) 542-5777

   Larry W. Gilhuly Agronomist
5610 Old Stump Drive NW, Gig Harbor, Wash. 98332
Phone: (253) 858-2266
Fax: (253) 857-6698

   Brian S. Whitlark Agronomist
3677 E. Turnberry Court, Gilbert, Ariz. 85298
Phone:  (480) 215-1958
Fax: (480) 668-3368




Partner Links
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The USGA and Chevron have committed to using the game of golf to encourage students in science, technology, engineering and math (STEM) disciplines. This commitment has led to the creation of extensive golf-focused STEM teaching tools, and has resulted in charitable contributions to support golf-related programs through Eagles for Education™

At U.S. Open Championships the Chevron STEM ZONE™ is an interactive experience highlighting the science and math behind the game of golf through a variety of hands-on exhibits and experiments.

The partnership has also produced educational materials such as the Science of Golf video series and a nationally-distributed newspaper insert which are provided to teachers as tools to enhance existing curriculum in schools. These lessons teach the science behind the USGA’s equipment testing, handicapping, and agronomy efforts.

For more interactive experiences featuring golf-focused STEM lessons, visit the partnership homepage.

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Rolex has been a longtime supporter of the USGA and salutes the sportsmanship and great traditions unique to the game. This support includes the Rules of Golf where Rolex has partnered with the USGA to ensure golfers understand and appreciate the game.

As the official timekeeper of the USGA and its championships, they also provide clocks throughout host sites for spectator convenience.

For more information on Rolex and their celebration of the game, visit the Rolex and Golf homepage.

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IBM has partnered with the USGA to bring the same technology, expertise, and innovation it provides to businesses all over the world to the USGA and golf's national championship.

IBM provides the information technology to develop and host the U.S. Open’s official website,, as well as the mobile apps and scoring systems for the three U.S. Open championships. These real-time technology solutions provide an enhanced experience for fans following the championship onsite and online.

For more information on IBM and the technology that powers the U.S. Open and businesses worldwide, visit

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Lexus is committed to partnering with the USGA to deliver a best-in-class experience for the world’s best golfers by providing a fleet of courtesy luxury vehicles for all USGA Championships.

At each U.S. Open, Women’s Open and Senior Open, Lexus provides spectators with access to unique experiences ranging from the opportunity to have a picture taken with both the U.S. Open and U.S. Women’s Open trophies to autograph signings with legendary Lexus Golf Ambassadors in the Lexus Performance Drive Pavilion.

For more information on Lexus, visit

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American Express

Together, American Express and the USGA have been providing world-class service to golf fans since 2006. By creating interactive U.S. Open experiences both onsite and online, American Express enhances the USGA’s effort to make the game more accessible and enjoyable for fans.

For more information on American Express visit

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