Greater Lowell Psychiatric Associates, LLC

Psychiatric & Mental Health Specialists located in North Chelmsford, MA

    1. "My first time visit was very pleasant. The front desk was very helpful and friendly!"

    2. Anonymous Google

    1. "Dr. Winfield is super sweet and very understanding."

    2. Anonymous Google

    1. "Dr. Winfield and the TMS team were wonderful. Always pleasant, positive, and effective."

    2. Anonymous Patient Survey

Greater Lowell Psychiatric Associates LLC is delighted to offer a PMHNP preceptorship program for current PMHNP students in their final year or final semester of graduate school.


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Transcranial Magnetic Stimulation (TMS) is an innovative non-pharmacological treatment for patients who suffer from depression, who have not received satisfactory benefit from psychotherapy and anti-depressant treatment alone. It is also an excellent alternative for those who are unable to tolerate anti-depressant medication due to health issues and medication side effects.

Choose Your Provider

Insurances accepted

Here at Greater Lowell Psychiatric Associates, LLC, we accept most major insurance providers. If you do not see your insurance provider listed, please contact our office directly.

Blue Cross Blue Shield
Harvard Pilgrim Health Care
Tufts Health Plan
United Health Care

Understanding the Benefits of TMS
Understanding the Benefits of TMS

Sometimes, when you’re coping with mental illness, it benefits you to treat your brain, rather than just your symptoms. Transcranial Magnetic Stimulation (TMS) is an innovative, non-pharmacological way to treat depression.

 The Importance of Medication Management
 The Importance of Medication Management

Mental health conditions often improve with the right medication management. You can even combine medication with other forms of mental health support. Read to learn how medication management can help you. 

We are currently accepting new patients for medication management and TMS.

Please contact our Intake Coordinator at 978-256-6579 x37 to schedule a medication management appointment and or to set up an evaluation for TMS. 

Greater Lowell Psychiatric Associates, LLC, in North Chelmsford, Massachusetts, has provided outstanding mental health care to individuals, couples, and families in the Merrimack Valley since 1978. Led by Ronald P. Winfield, MD, the team of skilled providers offers holistic, integrative treatment plans for depression, anxiety disorders, and more, that are tailored to meet the unique needs of patients of all ages, from youth to seniors.

The team has training and experience in a wide range of therapeutic techniques to address a multitude of conditions. In addition to depression and anxiety disorders, they treat post-traumatic stress disorder (PTSD), attention-deficit hyperactivity disorder, (ADHD), substance abuse, obsessive-compulsive disorder (OCD), bipolar disorder, and many other conditions. Customized treatment plans utilize psychotherapy, cognitive-behavioral therapy, dialectical-behavioral therapy, psychodynamic therapy, and other proven techniques to help patients cope with difficult emotions so they can enjoy productive lives and robust personal relationships.

Counseling services for concerns of an immediate nature are also provided by highly trained and experienced professionals. Counseling can offer support for a range of matters, such as relationship troubles, school and work troubles, grief counseling, multicultural issues, and many other immediate concerns. 

Greater Lowell Psychiatric Associates is currently the only practice in the Merrimack Valley that offers transcranial magnetic stimulation (TMS). Using the cutting-edge CloudTMS™ system, this innovative, non-invasive procedure offers a non-pharmacological option in the treatment of depression and other mental health conditions.

The team provides expert medication management services to adults with the option for Millennium PGT™ pharmacogenetic testing. This cutting-edge genetic test can indicate how certain medications may affect an individual to improve treatment using psychiatric medicines. 

To schedule an evaluation, call Greater Lowell Psychiatric Associates or make an appointment online today. Our practice serves patients in Lowell, Worcester, Pelham, Southern New Hampshire and the surrounding areas.


Words from our patients

  • 5 star

    'The TMS therapy I just finished has made such a difference for my anxiety and depression. I can laugh again."

  • 5 star

    "Since completing my TMS program I have goals I accomplish daily. My A1C numbers have come down, I am eating, and exercising."

  • 5 star

    "I would like to thank Dr. Winfield and the staff at Greater Lowell Psychiatric Associates for changing my life."