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Greg Loewen, DO



My Mission Statement: 

To heal through consciousness and connection

I Honor: 
The healing intelligence inside each of us
Psychedelic Medicine for Experiential Healing
Respect and Safety


I am a certified Psychedelic Assisted Therapy provider, and physician licensed to practice medicine in New York.

I am board certified in internal medicine, pulmonary disease and critical care; I also completed a year of psychiatry training and I have practiced for 30 years with a consciousness for mental health issues. I grew up as an adopted person and have faced trauma, attachment issues, and addiction (with 30 years of recovery) in my personal life; my life has been changed by the experience of therapy.

I trained as a Shadow Work therapist, and published “The Unexplored Room”, a book about experiential therapy and the human shadow. In 2023, I completed an additional year of training in the field of psychedelic therapy, becoming a certified Psychedelic Assisted Therapy Provider.

I medically evaluate and prepare you for the experience of psychedelic therapy, and provide you with a safe setting to heal the the things that you have been living with. I help to facilitate psychedelic sessions, and work closely with other mental health professionals trained in psychedelic therapy. I also provide NYS medical marijuana registration to help relieve some of the symptoms of PTSD.I would love to talk with you and explore how psychedelic therapy might help you. I offer Telehealth services in addition to in-office appointments.


Insurances accepted:
Independent Health, BlueCross BlueShield of WNY, Univera, and Medicare.
Out of Network with all other insurance
Private Pay (Sliding Scale available)


Tuesday - Thursdays 9:00 a.m. to 6:00 p.m.
Fridays 9:00 a.m. to 12:00 p.m.


Contact Information:
P: 509-844-8476


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