Steven Radowitz, MD (opens in new tab)
Mark Braunstein, D.O. (opens in new tab)
Robert Glatter, MD (opens in new tab)
Elmina Saint Loth, FNP-BC (opens in new tab)
Rachel Singer, MPAS,PA-C (opens in new tab)
Specialty: Mental Health
Office locations: Aventura, New York, New City
Nushama Offers Ketamine-assisted Therapy in Midtown, Manhattan. Our vision is to make mental wellness available to everyone.
Nushama Offers Ketamine-assisted Therapy in Midtown, Manhattan. Our vision is to make mental wellness available to everyone.
Nushama Offers Ketamine-assisted Therapy in Midtown, Manhattan.
Our vision is to make mental wellness available to everyone.
Guided by a team with deep and recognized expertise in mental health, design, and community building, Nushama applies hospitality to medicine and provides a holistic path of mindful intention setting, ketamine journeys, and thoughtful integration therapy in safe, healing-focused settings.
Medically led, our approach to resetting and reconnecting helps you know yourself and find your way back to a state of well-being. It is this journey that makes our disconnected world a better place by reconnecting us with ourselves and rediscovering our life’s purpose and the community that inspires it.

Mark Braunstein, D.O.
The staff is the best.
Mark Braunstein, D.O.
Thank you for caring about everyone's experience and wellbeing there.
Robert Glatter, M.D.
Dr. Glatter has an inordinate amount of care, compassion, wisdom, knowledge. Experience and wisdom. I could not be more blessed and honored to be treated and cared for by him. God bless Dr. Glatter and his beautiful family, eternally and unconditionally no matter what !!!
Jesse Erckert, PMHNP-BC
Sincere and kind . wisdom with remaining professional.
Mark Braunstein, D.O.
Dr. Braunstein is the kind of doctor you hope to find. He meets you with calm understanding, listens without rushing, and makes you feel like your wellbeing matters. At Nushama, the atmosphere feels intentionally healing, quiet, respectful, and comforting. You can feel that the team sees people, not just charts. If you’re looking for care that feels humane and grounded, this is exactly that kind of place The entire Nushama Aventura environment is warm, peaceful, welcoming, and comforting. From the atmosphere to the people, you feel that you are being cared for in a place designed around healing rather than simply receiving a medical treatment
Mark Braunstein, D.O.
Kind, wise, compassionate.
Mark Braunstein, D.O.
Refused treatment 9/1. I have active prostate cancer and severe spinal issues., I traveled two hours to get to the office. Three hours going home. Severe panic attack all the way home.
Robert Glatter, M.D.
So friendly, warm, open to making decisions together. Felt like he really genuinely cared about me and my experience. 100% a huge part of what made my experience at Nushama so great!
Jesse Erckert, PMHNP-BC
Very perception, kind and patient.
Jesse Erckert, PMHNP-BC
First time meeting Jesse, but it was a good meeting and helpful to my journey