CALIFORNIA Mental Health Clinic

Mental health grows here

We make mental health support easy to start and continue by bringing diagnosis, medication, and therapy together within one coordinated care team.
Have a question? Call us at (562) 541-8950
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A thoughtful, comprehensive approach to mental health care

On your terms

Choose how and when to meet your provider, with options for mental health counseling online or in person.

Sees the full picture

Your care is guided by a psychiatric evaluation that considers mental health, physical health, and daily life.

Readily accessible

Easily schedule virtual or in-person therapy sessions and manage medication refills via our secure patient portal.

Grounded in evidence

Every care plan is based on established clinical research and overseen by experienced psychiatric clinicians.

How to begin

It’s okay if you’re not sure where to start. We’ll meet you where you are, take the time to listen, and help make sense of what support might be most helpful.

Book an appointment

Reach out with an appointment that fits your schedule, in person or virtually, using our self-schedule system.

1

Attend your first session

Connect with your designated mental health practitioner who truly listens and helps you find the support you need.

2

Stay connected

Log in to your patient portal to message your care team or request refills as part of your medication management for mental health.

3
HOW WE CAN HELP

Helping you find your way—and stay supported

Whether you’re noticing changes in how you feel, how you focus, or how you’re coping day to day, our amazing team of mental health professionals is here to meet you where you are and guide you through your next steps together.

Anxiety, stress, and trauma

When worry, stress, or past experiences start to weigh on you, we take time to understand what’s behind it and help you find steadier ground.

Attention and cognitive challenges

When staying focused or organized feels difficult, we explore what’s getting in the way, including attention-related concerns like ADHD.

Mood and emotional regulation

When sadness or emotional swings linger, we work with you to understand what’s shaping your mood and how to restore a sense of balance.

Life transitions, relationships and identity

When changes in your life or relationships feel hard to carry, we help you make sense of what you’re navigating and support you through the transition.

Substance dependency and recovery

When substance use is tied to how you’re feeling mentally or emotionally, we help you make sense of both and support a steady path toward recovery.

Long-term mental health support

When things feel heavier than they should—emotionally, mentally, or both—we can help you slow things down and make sense of what’s going on.
Accepted insurance
Hear it from our patients

I have been seeing Cassandra NP and my only regret is not coming to this office and being Cassie’s patient sooner. I was so nervous before my appointment because I was not sure what to expect. The woman at the front desk at Nu Leaf was so welcoming, and Cassandra put me at ease the moment I sat down in her office. Even the reception staff for the building were really helpful when I was struggling to find the suite location. Overall my experience has been wonderful, communication is efficient and really easy through the online portal, and everyone from reception, to Cassie, to the billing department has been extremely professional and helpful. I feel like all of my questions are answered at the end of appointments and I don’t feel rushed. It is also so refreshing to not have to wait 2 hours in a lobby before my appointments. I highly recommend this office, and especially Cassandra!! Trust the reviews… I thought there was no way all the 5 stars could be true but now I understand why this office is highly rated. Just book the appointment already!! Thank you Nu Leaf & Cassie!

Katherine MacBarron
5

I’ve had such a positive experience with Nu Leaf Mental Health Group. Cassie, my provider, is truly wonderful. She listens deeply, makes me feel heard and understood, and creates a space that feels supportive and safe. I never feel rushed, dismissed, or judged, which has made a huge difference for me.

The office staff is also incredibly kind and welcoming. Everyone I’ve interacted with has been friendly, responsive, and genuinely caring, which makes the whole experience feel smooth and reassuring.

I’m really grateful to have found Nu Leaf and would absolutely recommend them to anyone looking for thoughtful, compassionate mental health care.

Madeline Levy
5

I am so relieved to have found Amy and Nu Leaf Medical Group. Amy is a wonderful listener and very compassionate. She was able to accurately diagnose me, and I cannot express how much relief and peace that has brought to my mental health. I am incredibly grateful for her dedication, knowledge, and genuine care.

The administrative team has also been wonderful, kind, patient, and very accommodating with scheduling and rescheduling. I feel fully supported and understood here, which has not been the case in previous experiences.

Amy and the entire team are truly committed to helping me maintain stable and healthy mental wellbeing, and I feel so much better knowing I am in the right hands. Thank you so much.

Diana G.
5

5 stars for NuLeaf Health. The team is very responsive and efficient, which makes everything easy. Vanessa is amazing, she’s empathetic, really listens, and makes you feel supported during appointments. Highly recommend.

Stephanie Falquez
5

As a student coming from a household where mental health was never talked about, Nu Leaf has given me more support and information than I ever imagined. They’ve made every step easy—scheduling has never been an issue, and I’ve always felt respected and understood by the staff. Amy Yun, in particular, has taken the time to truly understand her clients, helping each person find the best path for both their mental and physical well-being. Her care and attention have made a huge difference in my life. Overall, I love this health group and I’m grateful to be a part of it. I plan to continue with Nu Leaf because of the compassion, professionalism, and genuine support they consistently provide.

Alexandra Loayza
5

Amy Yun has been incredibly accommodating and helpful at Nu Leaf. I am so happy to have found her when searching for a provider to manage my care. She has made bookings and follow-ups streamlined and stress-free. I especially appreciate her attention to detail, which makes every appointment feel like a seamless continuation of our last session. Her compassion and patience have been invaluable throughout my care.

Elden Suratos
5

This place has truly been life-changing for my friend, and a huge part of that is because of Cassie. She is an exceptional NP—compassionate, attentive, and genuinely invested in her patients’ well-being. I’ve seen an incredible positive shift in my friend’s mental health, confidence, and overall quality of life. She takes the time to listen, explains things clearly, and makes my friend feel seen and supported rather than rushed or dismissed. I’m deeply grateful for the care she provides and highly recommend Nu Leaf to anyone seeking thoughtful, effective mental health support.

Noelle Pham
5
About visits and costs
Choose in-person or online mental health treatment, with pricing based on your needs.
Private pay
  • Pay out of pocket for our services without insurance.*
  • 20% off for students with active enrollment at any college
Includes:
Diagnostic assessments
Access to patient portal
Prescription medication
Virtual and/or in-person
Therapy Session
*If you have “out of network” insurance benefits, we can provide you with a “superbill”. Many insurances will reimburse a percentage of your visit costs. Please contact your insurance for details*
For pricing on initial visits and follow-ups
Insurance-based
  • Pricing is subject to your insurance benefits. 

    Please refer to your insurance provider for more details.
  • Medication cost depends on your insurance benefits.
Includes:
Diagnostic assessments
Access to patient portal
Prescription medication
Virtual and/or in-person
Therapy Session**
*If you have “out of network” insurance benefits we can provide you with a “superbill”. Many insurances will reimburse a percentage of your visit costs. Contact your insurance for details*
**Number of visits may depends on your needs/provider discretion
Pricing varies by insurance coverage*

Heal with the right support

NEw patient
If you’re new
We’ll begin by listening carefully and understanding your experience, then help you determine what comes next.
What to expect
A comprehensive evaluation with a nurse practitioner
Time to talk through what you’re experiencing
Guidance on next steps, including treatment options
Returning patient
If you’re already a patient
We’ve designed our approach to stay simple and connected, so support continues between visits and adjusts as your needs change, without starting over.
What to expect
Easy follow-ups via your HIPAA-compliant patient portal
Messaging, scheduling, and medication refills in one place
Care that adapts as your needs change
Our clinics
Irvine, CA
2102 Business Center Drive, STE 250 Irvine, CA 92612
In-person & virtual
Orange, CA
1234 W Chapman Ave. STE 105 Orange, CA 92686
In-person & virtual
San Francisco, CA
One Sansome, STE 3500
San Francisco, CA 94104
Virtual appointments only
Frequently asked questions
Your first appointment is a comprehensive psychiatric evaluation with a mental healthcare provider. We’ll review your symptoms, history, current concerns, and any past treatment. By the end of the visit, we’ll discuss recommendations and next steps, and you’ll have time to ask questions.
Initial evaluations are typically scheduled for 60 minutes. Psychiatry follow-up appointments are 20–30 minutes, while therapy follow-up sessions are booked 
for 50 minutes.
No. You do not need to already have a diagnosis before scheduling. If you’re unsure what you’re experiencing, we’ll help assess and clarify that during your evaluation.
Yes. You’ll continue working with your designated provider for ongoing care. If additional services are recommended, we coordinate them within our team and our network of partners so your care remains consistent over time.
Yes. You can message your provider through the secure patient portal between visits. Our team monitors messages and responds in a timely manner.
Yes. We offer both virtual and in-person appointments. You can choose the format that works best for you when scheduling.