His office was in Rockville, Maryland.

Incredibly, this was all I could find.

https://www.sagelbloomfield.com/obituary/Ronald-Goor
(with photo - luckily)

What I posted in 2020:

https://www.encyclopedia.com/arts/educational-magazines/goor-ronald-stephen-1940
(includes his awards)

Excerpt:

....he has been interested in biology for as long as he can remember. It wasn't until he had a Ph.D. in biochemistry and was doing lab research, however, that he decided he needed to express himself through teaching. He began to take photographs while at the Smithsonian Institution developing biological exhibits for the lay public. He discovered that "photography opened up new avenues of self-expression as well as exploring and documenting the world."

Goor believes that writing books for children was a natural outgrowth of his interest in photography. As he stated: "Good photography helps us see the world through fresh eyes. In my books I share with the reader a heightened awareness and appreciation of the beautiful and intricate natural world and new ways to see the complex man-made world."...

https://www.photo-stories-by-rongoor.com
(his website, with many B&W photos)

https://www.photo-stories-by-rongoor.com/kids-books.html
(covers of his children's books)

https://www.goodreads.com/author/list/370394.Ron_Goor
(reader reviews)

https://www.kirkusreviews.com/book-reviews/a/ron-and-nancy-goor-goor/pompeii-exploring-a-roman-ghost-town/
(Kirkus review of "Pompeii")

https://m.youtube.com/channel/UCNp5Y0qum2_zWwwlxYrXukg
(a lot of insect videos)

https://www.google.com/search?q=%22ron+goor%22+health+books&tbm=isch&ved=2ahUKEwjY99aFmpP-AhW7I2IAHZnkBqUQ2-cCegQIABAA&oq=%22ron+goor%22+health+books&gs_lcp=CgNpbWcQA1DvCljsGWD0G2gAcAB4AIABR4gBvgGSAQEzmAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=eactZJjXHrvHiLMPmcmbqAo&bih=665&biw=1440&client=firefox-b-1-d
(his health books)

WRITINGS:

NONFICTION; WITH WIFE, NANCY GOOR
Eater's Choice: A Food Lover's Guide to Lower Cholesterol, Houghton Mifflin (Boston, MA), 1987, 5th edition, 1999.
(With Katherine Boyd) The Choose to Lose Diet: A Food Lover's Guide to Permanent Weight Loss, Houghton Mifflin (Boston, MA), 1990, revised edition published as Choose to Lose: A Food Lover's Guide to Permanent Weight Loss, 1995.
Eater's Choice Low-Fat Cookbook: Eat Your Way to Thinness and Good Health, Houghton Mifflin (Boston, MA), 1999.
Choose to Lose Weight-Loss Plan for Men: A Take-Control Program for Men with the Guts to Lose, Houghton Mifflin (Boston, MA), 2000.

NONFICTION FOR CHILDREN; SELF ILLUSTRATED WITH PHOTOGRAPHS
(With Millicent Selsam) Backyard Insects, Scholastic (New York, NY), 1981.
(With Nancy Goor) Shadows: Here, There, and Everywhere, Crowell (New York, NY), 1981.
(With Nancy Goor) Williamsburg: Cradle of the Revolution, Atheneum (New York, NY), 1994.

ILLUSTRATOR WITH PHOTOGRAPHS; WRITTEN BY NANCY GOOR
In the Driver's Seat (Junior Literary Guild Selection), Crowell (New York, NY), 1982.
Signs, Crowell (New York, NY), 1983.
All Kinds of Feet, Crowell (New York, NY), 1984.
Pompeii: Exploring a Roman Ghost Town, Crowell (New York, NY), 1984.
Heads, Atheneum (New York, NY), 1988.
Insect Metamorphosis: From Egg to Adult, Atheneum (New York, NY), 1990.