Gil Fronsdal is the senior guiding co-teacher at the Insight Meditation Center (IMC) in Redwood City, California and the Insight Retreat Center in Santa Cruz, California. He started Buddhist practice in 1975, and has been teaching for IMC since 1990. Gil is an authorized teacher in two traditions: the Insight Meditation lineage of Theravada Buddhism of Southeast Asia, and Japanese Soto Zen. He holds a Ph.D. in Buddhist Studies from Stanford.
His many dharma talks available online contain basic information on meditation and Buddhism, as well as subtle concepts of Buddhism explained at the level of the lay person.