Extension Directory

Administration

Ms. Laurie Arnold, Administrative Assistant II
Horn Point Laboratory, University of Maryland Center for Environmental Science
2020 Horn Point Road
Cambridge , MD 21613
Phone: (410) 221-8466 / Fax: (410) 221-8456 Email: larnold1@umd.edu
Bill Hubbard, Ph.D., Assistant Director & Program LeaderEnvironmental/Natural Resources and Sea Grant Extension Programs
University of Maryland Extension, College AGNR
2115A Symons Hall
University of Maryland
College Park , MD 20742
Phone: (301) 405-6268 Email: whubbard@umd.edu
Ms. Teri Zillmer, Business Manager
Department of Agricultural and Resource Economics, Maryland Dept. of Natural Resources
2115 Symons Hall
University of Maryland
College Park , MD 20742
Phone: (301) 405-3296 Email: zillmer@umd.edu
Ms. Elizabeth McGarry, ADMINISTRATIVE ASSISTANT I
Central Maryland Research and Education Center - Upper Marlboro
2005 Largo Road
Upper Marlboro , MD 20774
Phone: (301) 627-8440 or (301) 643-6171 Email: emcgarry@umd.edu

Watersheds & Coastal Communities

Ms. Kelsey Brooks, Northern Maryland Regional Watershed Restoration Specialist

University of Maryland 
1114 Shawan Road
Cockeysville, MD 21030

Phone: (410) 887-8055 Email: kebrooks@umd.edu
Mr. Eric Buehl, Mid and Upper Eastern Shore Regional Watershed Restoration Specialist

Maryland Sea Grant Extension
Wye Research & Education Center
P.O. Box 169
Queenstown, MD 21658

Phone: (443) 205-5924 / Fax: (410) 827-9039 Email: ebuehl@umd.edu
Ms. Jennifer Dindinger, Lower Eastern Shore Regional Watershed Restoration Specialist

Maryland Sea Grant Extension
501 Court Lane, Rm 208
P.O. Box 299
Cambridge, MD 21613

Phone: (410) 228-8800 Email: jdinding@umd.edu
Dr. Catherine Frederick, RAS-N Extension Specialist
Institute of Marine and Environmental Technology, University System of Maryland
701 E. Pratt Street
Baltimore , MD 21202
Phone: (410) 234-8810 Email: cfrederi@umd.edu
Dr. Kate McClure, Coastal Climate Specialist

Wye Research and Education Center
P.O. Box 169
Queenstown, MD 21658

Phone: (410) 827-8056 ext 131 Email: mcclure@umd.edu
Ms. Amanda Rockler, Central Maryland Regional Watershed Restoration Specialist
University of Maryland Extension, Montgomery County Office
18410 Muncaster Rd
Derwood , MD 20855
Phone: (301) 590-2816 / Fax: (301) 590-2828 Email: arockler@umd.edu
Ms. Jackie Takacs, Southern Maryland Watershed Restoration Specialist

Maryland Sea Grant Extension
Central Maryland Research and Education Center - Upper Marlboro
2005 Largo Road
Upper Marlboro , MD 20774

Phone: (240) 393-6508 Email: takacs@mdsg.umd.edu

Marine & Fisheries Resources

Dr. Jorge Holzer, Fisheries Economics Specialist
Department of Agricultural and Resource Economics, Maryland Dept. of Natural Resources
2115 Symons Hall
University of Maryland
College Park , MD 20742
Phone: (301) 905-1918 Email: jholzer@umd.edu
Ms. Shannon Hood, Associate Agent Maryland Sea Grant Extension
Horn Point Laboratory, University of Maryland Center for Environmental Science
2020 Horn Point Road
Cambridge , MD 21613
Phone: (410) 221-8225 Email: shood@umces.edu
Dr. Chengchu (Cathy) Liu, Seafood Technology Specialist

University of Maryland Eastern Shore
Center for Food Science and Technology, Room 2115
11868 College Backbone Road
Princess Anne, MD 21853

Phone: (410) 651-6636 / Fax: (410) 651-8498 Email: cathyliu@umd.edu
Dr. Matt Parker, Aquaculture Business Specialist

Maryland Sea Grant Extension
Prince George's County Office
6707 Groveton Drive
Clinton, MD 20735

Phone: (301) 868-8780 ext. 428 / Fax: (301) 599-6714 Email: mparke11@umd.edu
Mr. Donald Webster, Regional Specialist

Maryland Sea Grant Extension
Wye Research & Education Center
P.O. Box 169
124 Wye Narrows Drive
Queenstown , MD 21658

Phone: (410) 827-5377 ext. 127 / Fax: (410) 827-9039 Email: dwebster@umd.edu
Ms. Brittany Wolfe, Shellfish Hatchery Manager, Extension Specialist

Maryland Sea Grant Extension
Patuxent Environmental and Aquatic Research Laboratory
10545 Mackall Road
St. Leonard, MD 20685

Phone: (443) 885-5707 Email: brittany.wolfe@morgan.edu

Program Announcements

  • Maryland Sea Grant seeks to hire a Legal Fellow and a Graduate Assistant. More details.

  • Knauss legislative fellowships in Congress help build careers — and they're fun and educational. See our video and fact sheet for details.

  • Maryland Sea Grant has program development funds for start-up efforts or strategic support for emerging areas of research. Apply here.

Video Gallery

Sea Grant Film Explores a Diminishing Smithville

Smithville is a community on Maryland’s Eastern Shore, on the edge of the Blackwater National Wildlife Refuge. A century ago, Smithville had more than 100 residents. Today, it has four, in two homes: an elderly couple, and one elderly woman and her son, who cares for her.

Featured Fellow

Taylor Armstrong is studying the toxins produced by algae and identifying natural algaecides to reduce harmful algal blooms. In her spare time, she enjoys listening to audiobooks, running, and painting.

Read more

The Blue Crab: Callinectes Sapidus

An essential resource for researchers, students, and managers.  Get your copy today!

pile of cooked crabs

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