Cambridge Biotherapies: Beverly | | Revolutionary Depression Treatment | Ketamine Therapy, Spravato, Psychedelic Therapy
Outpatient mental health center providing interventional psychiatry for mood, anxiety, trauma-related and obsessive-compulsive disorders.
Contact Information
About
Founded in 2016, Cambridge Biotherapies operates a Beverly treatment center within a Massachusetts practice with locations in Cambridge and Springfield. The clinic treats depression, anxiety, PTSD, bipolar disorder, obsessive-compulsive disorder, addiction and eating disorders. Care is delivered by psychiatrists, psychiatric nurse practitioners, physician assistants, psychotherapists, infusion nurses and TMS staff in a monitored outpatient setting. The practice coordinates care with outside clinicians.
Services
- Ketamine infusion therapy
- Spravato
- Transcranial magnetic stimulation
- Accelerated TMS
- Ketamine-assisted psychotherapy
- Consultation and medication management
Team
Checked Date: Oct 16, 2026Daniel A. Brenner, M.D.
Medical Director, CEO
Board-certified psychiatrist who completed his residency at Cambridge Hospital and has over 25 years in private practice.
Olga Pavleyeva, P.M.H.N.P
Nurse Practitioner and Infusion Nurse
Odessa Holt, MSW
Ketamine-assisted Psychotherapist and Psychotherapy Program Lead
Marielle Abell, PA-C
Nicole Chaitman, AGNP-C, PMHNP-BC
Alexandra K. Ellis, PA-C, MPAS, CPT, RYT-200
NCCPA-certified physician assistant trained in psychiatry, internal medicine, urgent care, addiction medicine and behavioral health.
Edward Joseph Almeida, RN, VA-BC
Nurse Manager, Infusion Nurse
Kelsey Paydos, RN, BSN, CPN
Assistant Nurse Manager, Infusion Nurse
Doreen Rynne, R.N.
Infusion Nurse
Erin Reilly, RN, VA-BC
Infusion Nurse
Bob Davis, RN, BSN
Infusion Nurse
Regis College nursing graduate with emergency medicine experience and more than 20 years as an EMT and firefighter.
Jason Darcy, EMT-B
Mental Health Support Assistant
UMass Amherst kinesiology graduate and EMT with over five years of mental health crisis response experience.
Jessica Fitzsimmons
Mental Health Support Assistant
UMass Dartmouth psychology graduate with TMS and psychiatric inpatient experience at Holyoke Medical Center.
Daniel T. Thompson
TMS Manager
Dana Colley
TMS Technician