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Diana Terzyan, LMFT

Experienced mental health professional

Provides online counseling through Brightside Health

At a glance

Diana is an experienced, licensed Mental Health Professional who specializes in affordable online therapy offered through our partner, Brightside Health.

Great news, Diana is accepting new clients!
She is normally fully-booked.
Speaks English
Offers Telehealth visits
Licensed in California

More about Diana

  • Less than 1 year's experience
  • Female
  • LMFT

Diana Terzyan, LMFT is a licensed marriage and family therapist who supports children, adolescents, and adults navigating anxiety, depression, trauma, grief, parenting challenges, stress, and suicidal ideation. She integrates evidence-based approaches including Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), Trauma-Focused CBT, and humanistic and psychodynamic therapies. Diana tailors treatment to each client’s unique needs, helping them identify unhelpful patterns, strengthen emotional regulation, and build resilience. Her work is grounded in compassion, integrity, and cultural humility, creating a safe space where clients feel supported in making meaningful change.

Diana’s therapeutic style is warm, collaborative, and empowering. She views clients as the experts of their own lives and sees her role as guiding them in uncovering strengths, fostering healthier relationships, and finding new ways forward. Passionate about working with women, single mothers, and survivors of trauma, she values connection as the foundation for healing. Outside of her clinical work, Diana enjoys traveling, fitness, nature walks, journaling, and creative outlets that inspire balance and renewal.

Brightside Health is a fully online mental health practice providing life-changing care for anxiety, depression, and related conditions through personalized Psychiatry and Therapy services available to all 50 states. Named the "best online psychiatry service" for 4 years in a row by such publications as Forbes, Healthline, Yahoo, VeryWellMind and Everyday Health among others.

Specialties

Anxiety Depression Individual Therapy Social Anxiety Panic Attack Insomnia Post-Traumatic Stress Disorder (PTSD) Obsessive Compulsive Disorder (OCD) Mental Health Problem Crisis Intervention Suicide Prevention ADD/ADHD Substance Use Disorder Addiction Alcoholism Premenstrual Dysphoric Disorder (PMDD) Seasonal Affective Disorder (SAD) Postpartum Depression Bipolar Disorder/Manic Depression Trauma Phobias

Treatment Approaches

  • Cognitive Behavioral (CBT)
  • Clinical Supervision and Licensed Supervisors
  • Compassion Focused
  • Culturally Sensitive
  • Emotionally Focused
  • Interpersonal
  • Intervention
  • Mindfulness-Based (MBCT)
  • Motivational Interviewing
  • Person-Centered
  • Strength-Based
  • Trauma Focused

Licenses

Diana Terzyan's National Provider Identifier (NPI) is 1811575111.

  • LMFT · California

About online healthcare

Affordable.
Get high-quality care for a low flat fee without the high cost.
Convenient.
Get the care you need, when and where it works for you.
Available now.
No waiting lists. No phone calls. Just complete a short online assessment and get treatment in as little as 48 hours.

Brightside makes it easy to get professional help through secure video sessions, messaging, and personalized care plans. It’s ideal for people who want effective treatment without the hassle of commuting or scheduling delays. Starting at $95 per month, Brightside is typically far more affordable than traditional in-person care. Clinical studies show that Brightside’s evidence-based approach delivers real results: Most members see significant improvement within 12 weeks, many achieving full remission.

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Frequently asked questions

Does Diana Terzyan offer telehealth visits?

Yes. Diana Terzyan works with clients by exchanging messages, chatting live, speaking over the phone, or video conferencing based on what works for the client at that particular time.

What language(s) does Diana Terzyan speak?

Diana Terzyan speaks English.

How many years of experience does Diana Terzyan have?

Diana Terzyan has less than 1 year of experience.

Where is Diana Terzyan licensed to practice?

Diana Terzyan is licensed to practice in California.

Does Diana Terzyan accept clients outside of the United States?

No, Diana Terzyan does not accept clients outside of the United States.

Is online therapy as effective as in-person therapy?

Numerous studies support the effectiveness of online platforms in facilitating life changes. For instance, research published by JMIR Publications, conducted by teams from the University of Berkeley, UCSF, and SF General Hospital, found that "users of [a major teletherapy service] experienced significantly reduced depression symptom severity after engaging with the platform."

What treatment approaches does Diana Terzyan offer?

Diana Terzyan offers clients Cognitive Behavioral Therapy (CBT), Acceptance and Commitment Therapy (ACT), Emotionally-Focused Therapy (EFT), Psychodynamic Therapy, Mindfulness Therapy, Motivational Interviewing, Client-Centered Therapy, Solution-Focused Therapy, and Trauma-Focused Therapy.

How can I communicate with Diana Terzyan?

Diana Terzyan can be engaged in any one of four ways: (1) Exchanging messages, (2) chatting live, (3) speaking over the phone, or (4) video conferencing. You can use different ways at different times as you wish, based on your needs, availability, and convenience.

How do I get started with Diana Terzyan?

Just tap the CHAT NOW button or tap here: A new window will open and you'll be directed to a simple form that will help start the conversation. Please note: It can take up to a few days to be matched to a therapist.

Mental health conditions are real, common, and treatable.

And recovery is possible.

Messaging
Live Chat
Phone
Video

When you tap CHAT NOW a new window will open and you'll be directed to a simple form that will help start the conversation. Please note: It can take up to a few days to be matched to a therapist.