About
Dr. Ruderian is a compassionate and empathetic psychologist who believes that collaboration with clients fosters meaningful, positive change. Recognizing that we can sometimes become trapped in unhelpful or even harmful thought and behavior patterns, Dr. Ruderian offers a safe, supportive environment where clients can explore and work through these challenges. By drawing on each client's unique strengths and abilities, he helps guide them toward creating the life they desire.
Dr. Ruderian offers adults support through individual therapy, addressing a broad spectrum of concerns, including anxiety, depression, life stress, relationship challenges, difficulties related to life transitions, health-related distress, chronic pain, sleep difficulties, and weight management.
Approach to therapy
Dr. Ruderian’s approach combines Cognitive Behavioral Therapy (CBT) and Acceptance and Commitment Therapy (ACT) along with Motivational Interviewing, mindfulness, and compassion-focused care. He is wholeheartedly dedicated to offering culturally inclusive care, fostering a safe and welcoming environment for clients of all backgrounds and identities.
Dr. Ruderian works to foster a supportive and collaborative environment through trust and open communication where clients can explore both present challenges and the influence of past experiences on their current life experience.
His focus is on guiding clients toward change by enhancing their understanding of the connection between their patterns of thoughts and behaviors, developing a growth mindset, and where needed, helping clients shift the way they live their lives to align with their core values and beliefs. He believes in fostering a non-judgmental, open space that values communication, humor, and meeting clients where they are.
What's next?
Starting therapy can feel overwhelming, but we keep the process simple and supportive. Here’s what to expect:
Request an Appointment
Once you complete this form, we will reach out. If we have a fitting opening, we will schedule a complimentary 15-minute phone consultation to assess fit further together.
Assessment and Planning
The first 2-4 sessions involve assessing your history, symptoms, and goals. Together, you and your psychologist will establish a treatment plan and discuss next steps.
Ongoing Weekly Sessions
Sessions are typically weekly for 55 minutes at a consistent time. You and your psychologist will focus on your treatment needs and goals.
Our locations
We proudly serve all of Massachusetts with convenient locations in Boston and Northampton. We also provide teletherapy services from the comfort of your home for any current resident of Massachusetts.

boston

northampton
We are here for you
We recognize the courage it takes to seek professional support, and we are glad you are here.
If you have questions and would like to know more about working with us, please check out our frequently asked questions or reach out to us at info@avivapsych.com.