Kimberly Kaestner, APRN, RN

Kimberly Kaestner, APRN, RN

Adult Psychiatric & Mental Health Nurse Practitioner
2030 Main Street, Suite # 1300, Irvine, CA
4.95
“I loved how considerate and thoughtful to my concerns Kimberly was. She empathized and helped me feel confident in our path to solution. I am looking forward to continue working with her and her team as we find the right combination of treatments for my needs. So glad I took a chance on this app!”
Genevieve G.March 25, 2026
Highly recommended
99% of patients gave this doctor 5 stars
Excellent wait time
99% of patients waited less than 30 minutes
New patient appointments
Appointments available for new patients on Zocdoc

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Available appointments

Today, Apr 22 – Tue, May 5
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What patients are saying

Overall rating

4.95

Average wait time

4.94

Bedside manner

4.94
“I loved how considerate and thoughtful to my concerns Kimberly was. She empathized and helped me feel confident in our path to solution. I am looking forward to continue working with her and her team as we find the right combination of treatments for my needs. So glad I took a chance on this app!”
Genevieve G.March 25, 2026Video visit
“This was such a positive experience! I rarely met someone who feels so warm, caring, positive and reassuring in the mental health field. I’ve gained some hope back that I can be helped and understood. I’m looking forward to my next appointments! ”
Initials hiddenMarch 18, 2026Video visit

About Kimberly Kaestner

Clientele seen

Young adults (18-24)
Individuals
Adults (25-64)
Seniors (65+)

Identity

Gender

Female

Languages spoken

English

Getting to know Kimberly Kaestner

I’m a psychiatric mental health nurse practitioner dedicated to helping people navigate life’s mental health challenges with compassion, insight, and practical support. I’ve seen how issues like anxiety, depression, and trauma, can take a toll on both emotional and physical wellbeing—and I’m here to help you address those challenges with a thoughtful, collaborative approach to care. My clinical background includes working in outpatient psychiatry and providing care for individuals facing complex and co-occurring conditions. I’ve worked closely with those navigating substance use recovery, mood instability, trauma-related symptoms, and treatment-resistant depression. These experiences have taught me that mental health care is never one-size-fits-all. Each person’s story is unique, and effective treatment begins with truly listening. My approach is centered on evidence-based medication management while also incorporating holistic and lifestyle-oriented strategies. I work closely with clients to explore how factors like sleep, nutrition, stress, and social support impact mental health. I believe medication can be a powerful tool, but it’s most effective when combined with long-term coping strategies, therapeutic insight, and individualized wellness planning. Whether you’re just beginning your mental health journey or have been managing symptoms for years, my goal is to help you feel supported and empowered every step of the way. I offer a safe, nonjudgmental space to explore your challenges, build insight, and set realistic, meaningful goals for growth. I want you to feel confident that you have a provider you can count on—not just during tough times, but throughout your healing process. I do not currently provide forensic evaluations such as fitness-for-duty evaluations (FFDEs), return-to-work evaluations, or short- or long-term disability evaluations.

What should a new client know about working with you?

When you work with me, you’re entering a partnership built on trust, mutual respect, and shared decision-making. I take the time to understand your concerns, values, and preferences so we can create a treatment plan that truly fits your life. My clients often say they feel heard, validated, and encouraged in sessions—because that’s my priority. Together, we’ll focus on progress, not perfection, and on creating a life that feels more balanced, meaningful, and manageable.

What is your typical process for working with clients?

I start by getting to know you: your history, your symptoms, your goals, and what’s worked—or hasn’t worked—in the past. From there, we create a treatment plan that may include medications, lifestyle changes, referrals for therapy, and other supportive interventions. I believe in setting attainable goals and tracking progress over time. I want you to leave sessions feeling not only supported, but empowered to take the next steps in your mental health journey. If you're ready to take that next step, I’m here to walk with you—offering professional guidance, clinical insight, and a genuine commitment to your wellbeing. Let’s work together to help you reclaim your peace of mind and move forward with clarity and confidence.

Is this doctor in your insurance network?

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In-network insurances

Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
200+ more in-network plans
Out-of-pocket fees and assistance
Initial session: $250 for 60 minutes
Ongoing session: $150 for 20 minutes

    More information on payments and coverage

    To help streamline your care and make mental health services more accessible, I’ve partnered with Headway to manage all insurance billing and payments. Through Headway, I accept a range of major insurance plans. If you don’t already have a Headway account, you’ll need to create one and complete your account setup before your appointment. Headway will handle all insurance claims directly so you can focus on your care without worrying about billing.

    Popular visit reasons

    Agoraphobia
    Pain Management Consultation
    Pediatric Attention-Deficit / Hyperactivity Disorder (ADHD)
    Psychiatry Consultation
    Psychotherapy
    Psychotherapy Intake / Initial Visit
    Sleep Problems
    Young Adult Issues
    Agoraphobia
    Pain Management Consultation
    Pediatric Attention-Deficit / Hyperactivity Disorder (ADHD)
    Psychiatry Consultation

    Office location

    Kimberly Kaestner, APRN, RN also offers online video visits for patients
    Psych Wellness Spa
    2030 Main Street, Suite # 1300, Irvine, CA 92614

    Education and background

    Practice names

    Education and training

    • Wilkes University, Master's in Psychiatric and Mental Health Nursing
    • Touro University Nevada (Bachelor's)

    NPI number

    1841061405

    Patient reviews

    All reviews have been submitted by patients after interacting with the practice.
    Overall rating
    4.95
    Wait time
    4.94
    Bedside manner
    4.94
    Trust Banner Shield
    Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
    80 reviews
    Most relevant
    My experience with my nurse was both positive and productive. I would definitely recommend to a friend. She was very helpful!
    Video visit
    Dr Kim was amazing I felt so comfortable talking to her she made it so easy
    Verified patientVideo visit
    Kim as great, able to get an appointment right away and picked up prescription. Highly recommend Kim!
    I highly recommend Kimberly. Making an appointment is super easy and she is lovely.
    Video visit
    Great experience! She was very thorough and I didn’t feel rushed during the appointment
    Verified patient
    She was so helpful addressing all my concerns and very attentive. Thank you!
    Verified patient
    Kimberly Kaestner, PMHNP was clear and very helpful. I felt heard and safe.
    Verified patient
    She was super nice and helpful. She empathized with me really well.
    Verified patientVideo visit
    Kim is awesome!! Very kind and understanding. Highly recommended!!!
    Amazing provider! Caring, knowledgeable, and I don't feel rushed!
    I loved how considerate and thoughtful to my concerns Kimberly was. She empathized and helped me feel confident in our path to solution. I am looking forward to continue working with her and her team as we find the right combination of treatments for my needs. So glad I took a chance on this app!
    Verified patientVideo visit
    This was such a positive experience! I rarely met someone who feels so warm, caring, positive and reassuring in the mental health field. I’ve gained some hope back that I can be helped and understood. I’m looking forward to my next appointments!
    Video visit
    Even though I was a little late to my appointment, Kimberly still made time to get on call with me, which I really appreciated . She was very kind, professional, straightforward. She listened carefully understood exactly what I needed and made the process very smooth. Felt comfortable talking to her and helped me get on the right medication right away. Highly recommend Kimberly and would definitely see her again. <3
    Verified patientVideo visit
    Kim was so great she was so sweet and thorough with my medical history and really listened to my concerns and symptoms. I could not be any happier with my visit. I highly highly recommend her to everyone!
    Verified patientVideo visit
    She made me feel super comfortable even though I was a mess and she asked me good pinpointing details to get the best understanding of my struggles, needs and wants
    Verified patientVideo visit
    Kimberly was very compassionate and a great listener. She was very thorough in making sure to cover all bases for my med management appointment and provided useful information about my diagnosis and made sure to schedule a follow up promptly. It was a 10/10 experience and I am grateful to have found her on zocdoc.
    Verified patientVideo visit
    I would definitely recommend her to other patients! She is so kind, so understanding and friendly while still being completely professional! She gets straight the the root of the problem !
    Verified patientVideo visit
    Kimberley is very supportive, helpful and friendly doctor. She carefully listened to my health issues. She is very empathetic and provides practical solutions on how to deal with the issues. Her medications helped relieve my symptoms. I would highly recommend her.
    Verified patientVideo visit
    Very helpful - performed an intake, listened to my concerns, reviewed my assessment and prescribed an initial medication to try. The meeting went very smoothly and she explained everything in great detail.
    Verified patientVideo visit
    ? Was one of the best doctor visits I’ve had in a long time. She’s very kind and understanding and actually wants to help. Looking forward to my next visit!
    Verified patientVideo visit
    She is so great! I'm extremely happy I found her through Zocdoc. She was a great listener, and she really helped me with what I was looking for. I am extremely happy with my appointment and to continue receiving care from her.
    Video visit
    Kimberly is caring, knowledgeable and amazing listener. She properly addressed my needs and found solution I’d definitely recommend her
    Verified patientVideo visit
    My experience was great! She was able to properly diagnose me and explain her role and the role of the resources she provided me. Excellent practitioner!
    Verified patient
    I had my first telehealth appointment with Kimberly Kaestner, PMHNP, and it was an incredibly positive experience. Despite it being a virtual visit, she made me feel immediately welcomed with her warm, compassionate approach. She created a safe, comfortable space that made it easy to open up and feel at ease from the very beginning. Her extensive knowledge in both psychiatric care and her background as a FNP made it easy to connect and trust her clinical insight. I felt genuinely listened to and cared for, and I left the session feeling hopeful and supported. I’m very happy with the care I received and look forward to continuing treatment with her.
    Kimberly is an exceptional provider. She is attentive to her patients health and truly listens to their concerns. Her passion for medicine and psychiatry is clear in each interaction. I would highly recommend her to anyone!
    Kim is exactly what I needed for my mental health care. She made me feel comfortable and listened to all my needs. Very thankful to have found this great provider!
    Kim has a very calm demeanor and was very personable. She was attentive and listened to everything I had to say. I feel very blessed to have such a great provider taking care of me.
    I saw Kimberly. I didn't have much of a wait, I got m prescription. Kim is wonderful, Ifelt like se really listened to me. I felt safe and understood dring the appointment.
    No wait time. Kim was a really good provider. Very professional and addressed all my concerns. Provided prescriptions thatI needed. Highly recommend her.
    Kim was such a great provider. No wait time. She is kind, well versed and took time to answer any questions I had. So glad that I have her as a provider.
    Best nurse practitioner ever! I got in right away, she gave me exactly what I needed to help with my depression and I’m already feeling so much better! Thank you so much. I will be coming back!
    Kim was incredibly kind and helped me so much! She gave me great advice and prescribed me the perfect medication! Also same day appt and no wait, I will be coming back!
    K Kaestner really nows her stuff. She is so incredibly kind, while also being very clear when speaking with you. She is so great at explaining things to me that I don’t quite understand. Like I said, she knows her stuff. When I leave her I feel very confident that I received the best care. I highly recommend her.
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    Frequently asked questions

    How soon can I make an appointment with Kimberly Kaestner?

    Generally, Kimberly Kaestner has appointments available on Zocdoc within 1 week. You can see Kimberly Kaestner's earliest availability on Zocdoc and make an appointment online.

    Is Kimberly Kaestner accepting new patients?

    Kimberly Kaestner generally accepts new patients on Zocdoc. You can see Kimberly Kaestner's earliest availability on Zocdoc and schedule an appointment online.

    Does Kimberly Kaestner accept my insurance?

    Choose your insurance plan to verify if Kimberly Kaestner is in-network.

    Can I make an appointment with Kimberly Kaestner online?

    Yes, you can make an appointment online with Kimberly Kaestner using Zocdoc. It’s simple, secure, and free.

    What practice does Kimberly Kaestner work with?

    Where is Kimberly Kaestner's office located?

    Kimberly Kaestner has 2 office locations, including in Markleeville and Irvine, view full addresses on Kimberly Kaestner's profile.

    What are common reasons for patients to see Kimberly Kaestner?

    Kimberly Kaestner frequently sees patients for Pain Management Consultation, Psychiatry Consultation, Psychotherapy, Psychotherapy Intake / Initial Visit, and Sleep Problems. You can see other visit reasons for Kimberly Kaestner on their profile.

    What languages does Kimberly Kaestner speak?

    Kimberly Kaestner speaks English.

    How do patients rate Kimberly Kaestner in reviews?

    80 patients have reviewed Kimberly Kaestner. The overall rating for this doctor is 4.95/5. They have a 4.94/5 rating for bedside manner and a 4.94/5 rating for wait time. You can read individual reviews and ratings on their profile.

    ZocdocAdult Psychiatric & Mental Health Nurse PractitionersKimberly Kaestner, APRN, RN