Peter Wen / Yoga
Tools

San Francisco · 1999–2020

The Tree

A man who had spent the nineties running San Francisco nightclubs opened a yoga studio on Stanyan Street in October 1999 and called it Yoga Tree, for the idea that one room could hold many kinds of practice. Twenty-one years later it was the largest multi-location studio in the city. Then the pandemic emptied the rooms, the company that had bought it filed for Chapter 11, and Yoga Tree went with it — gone in a month, closed from an office in Santa Monica by way of a bankruptcy court in Delaware. I practiced there for four years without knowing most of this.

21
years open
8
studios at its peak
143
instructors on one roster
33
days, hibernation to bankruptcy
I

What it was

Tim and Tara Dale opened the first studio at 780 Stanyan Street, across from Golden Gate Park, in October 1999.

Tim Dale's previous career was nightlife: Eleven, Fumé, Undici, Eddie Jack's, the DNA Lounge, the Tap Room, the Up & Down Club. He was not a yoga teacher, and the studio he built reflects that. He has said he called it Yoga Tree because he wanted to embrace many different kinds of yoga and give good teachers a warm, safe, supportive place to teach.

That is a landlord's thesis rather than a school's, and it is the reason the place mattered. A studio organized around a single method recruits teachers who already agree with it. A studio organized around having good teachers accumulates them, and lets them disagree.

II

How big it got

Seven studios in San Francisco plus one over the bridge, a teacher-training center, and by 2015 “the largest yoga chain in the city”.

The clearest measure of the scale is a staff list. In December 2018 the roster ran to 143 instructors — at one studio group, at one moment.

from the roster in data/yoga-tree-roster-dec-2018.csv

The rooms, as they stood at the 2015 sale: Stanyan in the Haight, the original, opened October 1999; Hayes Valley; the Castro; Potrero Hill; 6th Avenue in the Inner Richmond; and two in the Mission — Valencia Street and Shotwell Street. One more over the bridge in Corte Madera, and later a Telegraph studio in Berkeley, taken on from Yoga Mandala. The teacher training ran from its own center on De Haro Street.

Eight rooms and a school is not a large company by most measures. It is a very large yoga studio, and in a city of this size it meant that for twenty-one years a substantial share of everyone practicing was practicing at the same place.

III

Who came through

This is the case for calling it a center of gravity rather than a chain. Each name below has a claim to notability from a public source, cited under the name, set beside what my own booking record says about whether I ever actually stood in their room.

Names that carry beyond San Francisco

TeacherWhy they are worth naming My classesSpan Dec 2018 roster
Jason Crandellyogajournal.comContributing editor at Yoga Journal, named by the magazine as one of the teachers “shaping the future of yoga”. Alignment-led vinyasa; studied under Rodney Yee and the Iyengar teacher Ramanand Patel.4Jul 2017 – Oct 2018yes
Annie Carpentersmartflowyoga.comCreator of SmartFLOW, a system rooted in Integral, Iyengar and Ashtanga. A teacher trainer since 2003 and widely called a teacher’s teacher. Former professional dancer.——yes
Janet Stonesfyogamagazine.comNineteen years at Yoga Tree, four classes a week at Castro, around 140 students on mats for each one. Runs her own school and international retreats.21Sep 2017 – Nov 2019yes
Pete Guinossopetegyoga.comFourteen years here and one of its best-loved teachers. More than 600 hours with Ana Forrest; leads the Lighting the Path trainings, tours internationally, and co-founded Green Yogi Telegraph. Thirty years of competitive athletics first.8Oct 2017 – Nov 2018yes
Jason Bowmanyogajournal.comAshtanga as learned from Richard Freeman and Maty Ezraty, and Vipassana from S. N. Goenka. Profiled by Yoga Journal; holds an MFA in creative writing and now runs teacher trainings at the Castro Room.——yes
Darren Mainen.wikipedia.orgAuthor of Yoga and the Path of the Urban Mystic; notable enough for a Wikipedia entry.——yes
Sarah Ezrinsarahezrinyoga.comAuthor of The Yoga of Parenting (Shambhala) and a regular byline at Yoga Journal. Taught at 6th Avenue.——yes
Mark Morfordsfgate.comAward-winning columnist at the San Francisco Chronicle and SFGate since 1997 — the Notes & Errata column — and a vinyasa teacher since 1999, the year the studio opened.20Sep 2017 – Dec 2019yes
Elise Marie Collinsgoodreads.comAuthor of four books, among them Super Ager and Chakra Tonics, and a social gerontologist as well as a teacher.———
David Morenomoryoga.comPracticing since the late 1970s. Studied Iyengar and Ashtanga with Tias Little, then Anusara and the Bihar methods. Has trained world-class athletes, including the coach of the 2004 and 2008 US Olympic men’s swim team, and founded Men’s Kula.——yes
Dana Damaradanadamara.comAuthor and teacher of teachers; served as a Yoga Tree teacher-trainer and alignment specialist at the Castro studio.1Feb 2018 – Feb 2018yes
Denelle Numisyogajournal.comA Yoga Journal influencer and yin teacher-trainer; founder of Après Yoga Events.——yes
Andrew Blotkyandrewblotkyyoga.comStanford BA and JD. Built and led the global employee communications team at Facebook and worked in the White House and Congress before writing Honestly Speaking. Taught vinyasa here throughout.3Aug 2018 – Sep 2019yes
Sita Deviudaya.comWorks the festival circuit: the San Francisco Yoga Journal Conference, Esalen, Wanderlust, Bhaktifest, Shaktifest, Lightning in a Bottle, Symbiosis, Earthdance.——yes
Charu Rachlisesalen.orgTeaching in San Francisco since 1997 in a Bhakti tradition, with more than twenty years of Tibetan Buddhist practice and an MA in psychology. Esalen faculty.2Jan 2018 – Mar 2018yes
Britt Fohrmanbrittfohrman.comTeaching since 1997 and present at close to 500 births as a doula. Iyengar foundation, then Restorative and Viniyoga through a decade of chronic illness. Also teaches at San Francisco Zen Center.——yes
Jane Austinjaneaustinyoga.comPrenatal teacher and trainer with a national following in that speciality.——yes
Matt Champouxwanderlust.comAshtanga Vinyasa and vinyasa flow; a Wanderlust artist.——yes

Jason Crandell is the one I would put first and the one I most under-used: a contributing editor at Yoga Journal, named by that magazine among the teachers shaping the future of the practice, and I took 4 of his classes without knowing any of it.

Mark Morford is the detail I like best. He was writing the Chronicle’s Notes & Errata column and teaching vinyasa at the same studio, from the year it opened. I took 20 of his classes and never connected the two names.

And the roster is only a snapshot

Every name above was on staff in December 2018, because that is the month my roster happens to capture. The studio ran for twenty-one years. The teachers below had already come through and gone before that list was printed, which is the clearest evidence that the alumni set is much larger than any one staff list can show.

TeacherWhat they did here, and after My classesDec 2018 roster
Rusty Wellsshambhala.comTeacher, program director and teacher mentor at Yoga Tree before leaving in January 2010 to found Urban Flow. Created Bhakti Flow Yoga and wrote the Shambhala book of that name.——
Dina Amsterdamynottony.comCreated InnerYoga. Kripalu-certified in 1994, trained in Iyengar by Rodney Yee in 1998, with graduate research in physiological psychology at Stanford.——
Margi Youngynottony.comTen years at OM Yoga in New York, where she trained the instructors; studied with Cyndi Lee and Erich Schiffmann.——
Karl Erbynottony.comDescribed as one of Yoga Tree’s most senior teachers, with more than 23 years behind him.——
Tony Easonynottony.comGraduate of the two-year advanced program at the Iyengar Yoga Institute of San Francisco.——
Tara Daleynottony.comCo-founder. Teaching hatha since 1995; studied Iyengar, Anusara and Tantra, and with John Friend and Shiva Rea.——

Rusty Wells is the case that proves it. He was a teacher, program director and teacher mentor here before leaving in January 2010 to found Urban Flow and build Bhakti Flow Yoga into a book and an interpretation of its own. He is absent from my roster for the simple reason that he had been gone eight years by the time it was written.

Dina Amsterdam is the subtler case. She created InnerYoga and then left — but the method stayed on the schedule. My log has 13 InnerYoga classes, taught by 5 different teachers, none of them her. Whatever else a studio is, it is a place where a method can outlive the person who made it.

The interpretations that met in one staff room

The other way to read a roster this size is by who taught the teachers. Yoga Tree did not have a house method, so what accumulated instead was a cross-section of almost every major modern interpretation — standing in the same building, on the same schedule.

TeacherWho they studied under My classesDec 2018 roster
Jill Abelsonjivamuktiyoga.comJivamukti — 300 hours with Sharon Gannon and David Life, the method’s founders. Teaching since 1999.——
Brenna Geehanbrennageehan.comParaYoga — studying with Yogarupa Rod Stryker since 2002. Co-director of Sri Yoga teacher trainings.1yes
Michelle Nayeli Bouvierfolksf.comPrana Vinyasa™ teacher trainer — Shiva Rea’s method — and also a hoopdance pioneer and AcroYoga teacher.—yes
Nadine Johnsonommmm.comTrained with David Swenson and Clayton Horton, plus the YogaWorks advanced program.—yes
Leila Swensonyogaleila.comBegan at the Himalayan Institute under Pandit Rajmani Tigunait; over 1,000 hours of vinyasa training since.23yes
Betty Roibettyroiyoga.comAdvanced studies at the Iyengar Yoga Institute of San Francisco; Ashtanga since 1991, Anusara since 2001, and a certified Integrative Yoga Therapist.—yes
Peter Walterspeteryoga.comBhakti Flow — the method Rusty Wells built here. Has taught more than 10,000 classes and studied with sadhus in India.16yes
Rachel Heronyogatreecollective.comCertified at the Sivananda Ashram in 1994 and teaching ever since.—yes
Seva Simran Singhsfyogamagazine.comKundalini and Sat Nam Rasayan healing; also a licensed acupuncturist.—yes
Sheana O'Sullivansheanayoga.comYin teacher-trainer weaving InnerYoga, Jin Shin Jyutsu and Chinese medicine; over a thousand hours of training.2yes
Lauren Pisanolaurenpisanoyoga.comStudied with Annie Carpenter — who was on the same roster.2yes
Max Kopeikinmaxkopeikin.comA psychotherapist as well as a teacher trainer; Iyengar, Jivamukti, Restorative, wall ropes, Anusara and AcroYoga.—yes

Jivamukti from Sharon Gannon and David Life. ParaYoga from Rod Stryker. Prana Vinyasa from Shiva Rea. Ashtanga from Richard Freeman, Maty Ezraty and David Swenson. Iyengar from Rodney Yee and the San Francisco institute. Sivananda from the ashram. Bhakti from the studio’s own program director. That is not a chain’s teaching staff; it is a conference that ran for twenty-one years.

It was also a school

Yoga Tree ran 200- and 500-hour teacher trainings out of a dedicated center on De Haro Street, and the roster contains both the people who taught on it and the people it produced.

TeacherTheir part in it My classesDec 2018 roster
Sean Haleenseanstaceytt.wordpress.comTaught full time on the 200- and 500-hour teacher training.3yes
Stacey Rosenbergseanstaceytt.wordpress.comRan that training with him.33yes
Dana Damaradanadamara.comTeacher-trainer and alignment specialist for the program.1yes
John Paul Gaueryogatreecollective.comTrained here twice, in 2009 and again in 2016; teaches InnerYoga, restorative and yoga nidra.2yes
Ryann Summersryannsummersyoga.comBegan her formal training here in 2014 and finished her E-RYT 500 in 2017; works trauma-informed, out of a background in advocacy for survivors of sexual and domestic violence.—yes
Crystal Higginslinkedin.comEducated here; now works with teachers, healers and studios.1yes

Where I came into it

Everything above is the studio group as it was. What follows is the small part of it I actually stood in. My booking record covers six of the locations between 2015 and 2019 — not a picture of the company, just one member's attendance.

StudioClasses I took FirstLast Teachers
Stanyan199Nov 2016Nov 201928
Hayes168Dec 2016Dec 201919
Castro67Aug 2017Dec 201913
6th Avenue25Nov 2016May 201915
Valencia St20Oct 2017Dec 20196
Potrero7Jul 2017Oct 20194

486 classes across the six, with 65 different teachers. Stanyan — the original room — takes the largest share at 199.

The ones I actually practiced with

Not the same list. These are the teachers I logged the most hours with, and what I have since found out about them.

TeacherWho they turn out to be My classesSpan Dec 2018 roster
Rebecca Rogersrebeccarogersyoga.comHeated vinyasa at Stanyan. A Wanderlust artist who runs programs for Off the Mat, Into the World, linking yoga to grassroots organizing. Now teaching at HAUM — in the same room.66Jan 2017 – May 2019yes
Cecily Guestcecilysyogaretreats.comThirty years across fitness and wellness, twenty teaching yoga, with certifications in exercise science, mobility conditioning and personal training. Has presented for IDEA, Self and the Rimini Fitness Festival.56Dec 2016 – Dec 2019yes
Danni Pomplunhaumstudios.comFounded HAUM, which took 780 Stanyan in April 2022 — the room where Yoga Tree held its first class.51Dec 2016 – Dec 2019yes
Robin Duryearobinduryea.comWalked into her first class in 1999. Taught across Potrero, Stanyan, 6th Avenue and Castro; since 2021 she has stewarded Kūaloli Retreats on the Big Island of Hawai‘i.28Sep 2017 – Nov 2019yes
Stacey Rosenbergyogatreecollective.comHatha alignment. Ran the Yoga Tree teacher training alongside Sean Haleen, and was among the first names listed by the Collective after the closure.33Sep 2018 – Dec 2019yes
Nat Kendallnatkendall.comBhakti and kirtan, and a musician — he appears in my log both as a teacher and as the live music at other people’s classes. Now in the Collective and at HAUM.12Oct 2017 – Nov 2019yes
Ekaterina Petrovarubyray.coTaught me twelve classes at Hayes and Stanyan, and later led both of the retreats I went on — the one teacher who carries across the gap in my own record.12Dec 2018 – Nov 2019yes

Of the 18 names in the first table, I took classes from 7 of them, 59 classes in total. Which is the honest shape of it: I was in the building for four years and caught a fraction of what was in it.

On coverage. I searched every one of the 143 names on the roster. 39 of them have a public profile substantial enough to write down, and they are the ones above. The rest teach without one. That ratio is the real finding: a studio can hold a hundred-odd working teachers who will never have a Wikipedia entry, and still be the reason a city has a practice culture at all.

IV

How it ended

Not slowly. Thirty-three days from the email to the bankruptcy filing.

The 2015 sale is what made the ending possible. Yoga Tree kept its name, its teachers and its rooms, and to anyone on a mat nothing had changed — but the entity that could close it was now a company in Santa Monica with private-equity backing and sixty studios of its own exposure. When the pandemic took the whole sector down, the decision was made somewhere else, about something larger, and six San Francisco rooms were a line item in it.

A studio that had run for twenty-one years was closed by a filing in Delaware.

V

What grew back

Two things, and they are different in kind.

The Collective

Former teachers formed the Yoga Tree Collective. Their statement of intent is modest: “to stay connected and to share information about upcoming offerings and new studio spaces.” There is no studio. Students book directly with each teacher.

That is what an institution looks like after it dissolves into the people who made it. Of the 25 names I could read from their site, 19 are on the December 2018 roster and 14 taught me personally, accounting for 89 of my 486 classes there. Their site was truncated when I read it, so those are floors, not totals.

The room

In April 2022, HAUM — a queer-owned studio founded by Danni Pomplun — took the keys to 780 Stanyan Street and opened its second location in the room where Yoga Tree held its first class in 1999.

Pomplun taught me 51 classes, which makes him the third most-attended teacher in my whole record; 10 of them were in that building. The room I used more than any other was reopened by one of the people who had taught me in it. I did not know that until I went looking.

And the other rooms

Seven addresses in San Francisco. Five of them I could establish; two I could not. Three are teaching yoga again and a fourth is on its way back, and not one of them is a chain.

RoomAddress What is there now
Stanyan780 Stanyan St HAUM — yoga, from April 2022. Above.
Castro97 Collingwood St The Castro Room — yoga. Its own page says the corner has had a studio for decades, “through different eras and owners and names”. Yoga Tree described the room as a former dance hall.
6th Avenue182 6th Ave Folk Richmond — yoga, part of the Folk group. Yoga Tree opened this room in December 2013; it was the last one it added.
Hayes Valley519 Hayes St Brooklinen, a bedding shop, from August 2022. Reported at the time as the former Yoga Tree space.
Valencia1234 Valencia St The San Francisco Public Library, for now. The Mission branch has run out of this room since 18 June 2022 while 300 Bartlett is rebuilt, and the library’s own page calls it “the former Yoga Tree studio”. Then it goes back to yoga: Lotusland is moving down the block from 1360 Valencia, opening here in early 2027 with two practice rooms, a tea lounge and a lending library of its own.
Shotwell24 Shotwell St — not established
Potrero Hill1500 16th St — not established

The pattern is worth saying out loud. Every room that is teaching yoga again was taken on by teachers or by a small local group, never by another chain — the same shape as the Collective. One room left the practice for good and became a bedding shop. The Valencia room only looks like an exception: the city borrowed it for four and a half years while it rebuilt a 1916 library, and hands it back to a yoga studio in early 2027. Corte Madera and the Telegraph studio in Berkeley are outside what I checked.

The studio's own domain, yogatreesf.com, now redirects to yogaworks.com — the company that bought it, and then went bankrupt and closed it.

checked September 2026
VI

Where this comes from

Two kinds of evidence, and they should not be confused. The history is researched from public reporting. The numbers labelled my log come from files in this repository: a booking export of 486 classes I attended at six of the studios, and a staff roster of 143 instructors captured in December 2018. The second is the more unusual document — a complete list of who was teaching at a studio group that no longer exists.

Caveats worth stating. The San Francisco Chronicle's report on the closure is paywalled; I have it only through other outlets, so the “hibernation” framing is second-hand. The Collective's teacher page was truncated when I read it. And an attendance record is evidence of what I booked, not of everything that happened in these rooms.

Part of the yoga archive — see also the interpretations, the Baptiste interpretation, the charts and my own practice log.