Amherst Office - Cambridge Biotherapies

Ketamine, TMS, and Medication Management in Amherst, MA

We will be accepting new patients beginning December 1, 2022

Cambridge Biotherapies offers compassionate, patient-focused treatments for mood and anxiety disorders using Ketamine and TMS therapy at our location in Amherst, Massachusetts. We also offer psychiatric medication management and treatment consultation services.

All treatments at our Amherst site are offered in a safe, private, and comfortable setting, with a highly-qualified and supportive staff.

Treatments we offer


In close to 75% of cases, ketamine can provide dramatic relief from the symptoms of depression, anxiety, and post-traumatic stress disorder (PTSD), sometimes following just a single infusion. In addition to its fast-acting effect on depression, ketamine has been proven to signficantly reduce suicidal ideation and self-harm behaviors.


TMS, or Transcranial Magnetic Stimulation, is a highly effective treatment for depression, anxiety, OCD, anorexia nervosa, and bulimia nervosa. Because of the flexibility of our equipment, and our dedication to using current research to continually fine-tune our protocols, we are also able to use TMS to successfully treat bipolar depression, obsessive-compulsive disorder, seasonal affective disorder, and post-traumatic stress disorder.

Accelerated TMS / SNT / SAINT

Two significant studies at Stanford University demonstrated that when TMS was delivered in a more intensive schedule, at an accelerated pace, and with specialized equipment, it provided remission from depression in 90% of patients in as little as 3 to 5 days.

Cambridge Biotherapies now offers such an accelerated brain stimulation treatment for depression and anxiety at our Amherst location.

Medication Management

Our team of psychiatrists and psychiatric nurse practitioners offer careful, thoughtful, compassionate, and collaborative medication management services.

We know that seeking out treatment for depression and anxiety can feel overwhelming.

Our goal is to provide you with the guidance and materials to help you feel informed, confident and comfortable when you, a loved one, or your patient begins treatment with us. Please feel free to browse our website for more information on the various treatments available to you, or reach out to us by phone at (617) 803-9722 for more information.

Contact Us


We are conveniently located in downtown Amherst at 7 N Pleasant St, right on the corner of Main Street and across from the Amherst Town Common. We are a walkable distance from UMass Amherst and Amherst College, and located right next to the Amherst Town Hall bus stop. Street parking is available for a nominal fee.


  • Fully wheelchair accessible.
  • Service animal friendly.


Please note that our Cambridge Biotherapies teams are only available during their staffing hours. As a result, our teams are not immediately available to handle emergency situations. If you require emergency assistance, please seek help immediately by calling  ‘911’ or the United States National Suicide Prevention Lifeline at 1-800-273-8255.


Address: 7 N Pleasant St, Amherst, MA 01002

Phone: (617) 803-9722

Fax: (617) 812-1680


We will be accepting new patients beginning December 1, 2022

Fill in the form below to find out more

"*" indicates required fields


Daniel A. Brenner, M.D.
Medical Director

CJ Comeau

Chrystin Comeau
Interim Director of Operations

Olga Pavleyeva, P.M.H.N.P
Head Nurse

Brendan O'Connor

Brendan O'Connor
Vice President of Operations

Ned Almeida, R.N.
Infusion Nurse

Daniel T. Thompson
Managing Director

Dr. Mona Itani

Mona Itani, M.D. 

Dana Colley

Dana Colley
TMS Clinician

Kelsey King RN

Kelsey King, R.N.
Infusion Nurse

Katie Monti

Katie Monti, R.N.
Infusion Nurse

Doreen Rynne

Doreen Rynne, R.N.
Infusion Nurse

Sarah Wise

Sarah Wise

Erin Reilly - Infusion Nurse

Erin Reilly, R.N.
Infusion Nurse

Erin Reardon - Infusion Nurse

Erin Reardon, R.N.
Infusion Nurse

Catherine Laplant

Catherine Laplant
Office Coordinator

Chara Cummings

Chara Cummings
Office Coordinator

Emily Monich
Director of Operations

7 N Pleasant St, Amherst, MA 01002
Phone: (617) 803-9722
Fax: (617) 812-1680

6 Bigelow St, Cambridge, MA. 02139
Phone: (617) 803-9722
Fax: (617) 812-1680