• Dr. DeVincentis has shoulder-length light brown hair. She is looking at the camera and smiling. She is wearing a black blazer and a tan blouse.

    Dr. Rosie DeVincentis, Psy.D.

    Co-Owner, Licensed Psychologist

  • Dr. Woldorf has shoulder-length brown hair. She is looking at the camera and smiling. She is wearing a black blazer and a red blouse.

    Dr. Gillian M. Woldorf, Ph.D.

    Co-Owner, Licensed Psychologist

Dr. Gillian Woldorf is pictured from the shoulders up. She has brown shoulder-length hair and is wearing glasses. She is looking at the camera and smiling. She is wearing a black blazer and a red blouse. There is a brick wall in the background.

Dr. Gillian M. Woldorf, Ph.D.

Welcome! I’m Dr. Gillian Woldorf, co-owner of Notch Psychological Services, LLC, and licensed psychologist.  I received my bachelor's degree from Amherst College and my master's and doctorate from Case Western Reserve University. I have more than 20 years of experience providing psychotherapy and psychological testing, and I have worked in community mental health, primary care, group practice, and specialized eating disorders treatment programs. I am also on the faculty of the predoctoral internship at Behavioral Health Network, where I teach assessment.

I provide psychotherapy for adults and emerging adults, and psychological testing for older children, adolescents, and adults. My approach to psychotherapy incorporates elements of psychodynamic, cognitive-behavioral, and dialectical behavior therapies.  My expertise in psychological testing includes assessment of mood disorders, anxiety, trauma, personality, and neurodevelopmental disorders such as autism and ADHD.  I focus on providing a clear explanation of assessment findings, especially as symptoms and behaviors of these conditions often overlap.

Outside of work, I enjoy sewing, reading, and baking. I’m also a professional violinist, primarily for community musical theatre productions around western Massachusetts and Connecticut.

Dr. Rosie DeVincentis is sitting on a blue couch and holding a laptop. She has shoulder-length light brown hair and is looking at the camera and smiling. There is a brick wall with large windows in the background and large potted plants on the floor.

Dr. Rosie DeVincentis, Psy.D.

Welcome! I’m Dr. Rosie DeVincentis, co-owner of Notch Psychological Services, LLC, and licensed psychologist. I earned my doctorate in clinical psychology from Antioch University New England, and I am passionate about providing neurodiversity-affirming, individualized care for every client. My primary focus is conducting psychological and neuropsychological evaluations, with a particular expertise in differential diagnosis—especially when neurodevelopmental conditions are in question.

I specialize in helping individuals and families navigate complex diagnostic profiles and treatment planning, drawing on years of experience in both private practice and hospital settings. My clinical background includes extensive work with trauma survivors and those seeking clarity around learning, attention, and developmental differences. I’ve conducted comprehensive evaluations in school districts, college counseling centers, long-term psychiatric hospitals, acute inpatient units, as well as in the veteran administration system.

My research and clinical interests are deeply rooted in neurodiversity. My dissertation explored the role of mentalization in individuals on the autism spectrum, and I am committed to affirming and supporting each person’s unique strengths and challenges.

Outside of my professional life, I find balance through hiking with my dog, Tally, reading, and tending to my garden.