Welcome to Fern Therapy Group

Mental Health Care Specialists. Fern Therapy Group, led by Dr. Andreas Marwick, offers a fresh, personalized approach to psychology. We guide adults to find motivation, purpose, and meaning—without needing a new job, perfect partner, or relocation.

Experience the Fern Therapy Group Difference

Your Trusted Partner in Mental Health

Choosing the right therapist is crucial. Here’s why Fern Therapy Group stands out:

Our Range of Mental Health Services

Supporting Your Mental Health

From individual therapy to couples counseling, Fern Therapy Group provides comprehensive mental health services. Our compassionate and experienced team supports you every step of the way.

Get Started!

Invest in Your Mental Well-Being

Why Quality Mental Health Care Matters

Well-being knows no boundaries. Our health influences our mood, our emotions shape our relationships; everything is interconnected. At Fern Therapy Group, we collaborate with you to achieve a complete sense of well-being. We assist you in changing what you can and accepting what you cannot. Living a fulfilling life is within your reach.

Convenient and Accessible Care

Telehealth Therapy in all of California

Our telehealth services make mental health care more accessible. Whether you’re at home or on the go, receive the support you need through secure online therapy sessions.

Your Path to Better Mental Health

Simple Steps to Start Your Journey

At Fern Therapy Group, we make it easy to begin your mental health journey. Here’s how:

What Others Think About Fern Therapy Group

Genuine Experiences, Real Results

Dr. Marwick has been an absolute lifesaver during a difficult family conflict. His understanding, patience and practical guidance helped me find solutions that made a huge difference in our family dynamics. I'm grateful for Dr. Marwick’s expertise and compassionate support. The thing that stands out for me is how practical your guidance and support is, and the feeling of being in a safe place while figuring things out. Dr. Marwick- you are very good at what you do.

Shirley G.

I have had the pleasure of working with Dr. Marwick for years. He is an amazing psychologist and a wonderful person. He has provided wonderful advice and counsel during very complex and difficult situations. I highly recommend him to anyone.

Jacob P.

I have had the privilege of working with Dr. Andreas Marwick since 2018, and I cannot speak highly enough about him. Dr. Marwick is always willing to share his knowledge and expertise, and he approaches every case with a keen analytical mind and a commitment to ethical practice. In our time working together, I have witnessed firsthand Dr. Marwick’s ability to connect with patients on a deep and meaningful level. His approach is both evidence-based and empathetic, seamlessly integrating the latest research with a genuine understanding of human experience. This combination allows Dr. Marwick to tailor his interventions to meet the unique needs of each patient, fostering an environment of trust and safety that is essential for effective therapeutic work. I wholeheartedly recommend Dr. Marwick to anyone seeking a clinician who combines years of expertise with genuine compassion; I would recommend him to my own friends and family without hesitation.

Robert LaVigne Psychiatric PA-C