Along East Main Street in Port Jefferson, tucked between a plumbing company and a parking lot, sits a tiny, two-story shop where Lisa McGarrity communicates with the deceased.

A new age store stocked with spell and magic books, a variety of incense and herbs, and a private space for tarot card readings, Envision Crystal has provided a spiritual avenue for residents from Port Jeff Village and beyond since 1987 as both a place for healing and closure, as well as exploration of macabre curiosities. McGarrity, a psychic medium who first discovered her necromantical gift as a child when she witnessed spirits roaming around her house, is the shop’s third owner and said there’s a reason why there’s no shortage of customers coming to her for advice on how to handle and interact with members of the afterlife.

“Port Jefferson is so filled with spirits,” said McGarrity, who recalled several encounters with former, deceased village residents over the years. “I feel that wonderful energy of sea captains, people who grew up and worked here, musicians, merchants. There are a lot of psychics in the village because the energy here is conducive. I think spirits want to be here because it’s home. They want to visit and hang out.”

In fact, the medium said, as the occupant of a historic home in town, she “has had friendly conversations” and sometimes shares her morning coffee with the gentleman who built her house long ago. While she used to be able to see these spectral visitors crystal clear as a child, McGarrity said now it’s more of an impression, a feeling, a sense. She described the sightings as  being “a little sharper and clearer than a mind-wandering daydream.”

Coming from a family of psychics and intuition-driven people, McGarrity, who studied psychology at Stony Brook University, said she’s never found this field all that unusual, but, growing up, thought it best to keep her interests in it hidden from people.

“When I was young, I learned to separate it and talk about regular world things with people and leave that other world alone,” she explained. “Things have changed now and we live in a world that’s much more open now. I was born with this curiosity and a desire to explore. I mean, I think what I do is super normal and something anyone can do if they want to pay attention to it. Some folks can sing. I’ve cultivated, developed and expanded what was a natural gift.”

St. James resident Andrea Giordano, a longtime customer of McGarrity’s shop, who developed a strong bond with the medium during a reading session, spoke highly of her friend’s gift.

“What she does is get people connected,” Giordano said. “It’s not about money here. It’s about spirit, love, compassion and open mindedness. It’s universal humanity at its best. If you have faith in anything beyond this world, she helps reinforce that faith. If you don’t have faith when you walk in here, you leave here with faith.”

‘I think spirits want to be [in Port Jeff] because it’s home. They want to visit and hang out.’

— Lisa McGarrity

McGarrity said, especially around this time of year, people often come into the shop on a mission to encounter ghosts in and around the area. For the budding paranormal investigators, the medium offers tips and advice — she stresses the importance of exploring in groups and with an experienced guide, equipping one’s self with protective stones and sage, which work to cleanse negative energy and drive away darker entities, and, most importantly, displaying respectful decorum.

“The same rules with any human interaction applies when interacting with spirits,” she said. “Start out nice, introduce yourself. That works well. Don’t go to a haunted location and shout out derogatory and inflammatory things.”

Only a few minutes away, on Barnum Avenue, is the site of McGarrity’s occasional spiritual seminars: an 1890s-built, gothic-style home full of “incredible, wonderful energy,” according to its owner, L.L. Cartin. During one particular seminar, a few Halloweens ago, McGarrity said she led a group of spiritually-minded participants with electronic voice phenomenon equipment through the house. The EVP, which picks up sounds caused by ghosts, went off when they stepped into the basement.

“I remember in that particular moment, I was a little scared to sleep here,” laughed Cartin, who identified herself as a spiritual person who met McGarrity as a customer. “She’s a very gentle soul, she’s not pushy, and she definitely has a gift. She’s one to be admired and her delivery is very gentle so you can receive her information the right way. I love Lisa and I think she’s an asset to the community.”