Acceptance and Commitment (ACT) Psychiatrists in Saint Charles County, MO

Andrew Adams is a board certified Psychiatric Mental Health Nurse Practitioner. Andrew earned his undergraduate degree from the University of Missouri-Columbia in 2013 and a graduate degree from Saint Louis University in 2018. He is a member of the nursing honor society, Sigma Theta Tau as well as the graduate honor society, Alpha Lambda Epsilon. Andrew practices a holistic approach to mental wellness including brief therapy and medication management. Andrew listens to his patients and gets their input regarding treatment options to make a collaborative approach to his patients care.
Andrew Adams is a board certified Psychiatric Mental Health Nurse Practitioner. Andrew earned his undergraduate degree from the University of Missouri-Columbia in 2013 and a graduate degree from Saint Louis University in 2018. He is a member of the nursing honor society, Sigma Theta Tau as well as the graduate honor society, Alpha Lambda Epsilon. Andrew practices a holistic approach to mental wellness including brief therapy and medication management. Andrew listens to his patients and gets their input regarding treatment options to make a collaborative approach to his patients care.

Making your first appointment can be one of the most challenging steps in your mental health journey. At LifeStance, we make it simple by offering both online and in-person therapy and psychiatry services, covered by major insurance plans.
Making your first appointment can be one of the most challenging steps in your mental health journey. At LifeStance, we make it simple by offering both online and in-person therapy and psychiatry services, covered by major insurance plans.

Laura Kastraba, PMHNP, is an advanced practice nurse at LifeStance Health in Missouri, dedicated to providing compassionate and collaborative care to adults and seniors. With extensive experience in crisis management and patient support, Laura offers a combination of active listening and expert guidance, ensuring that each patient receives personalized and effective treatment. Serving the communities in Missouri, she focuses on fostering a therapeutic environment where individuals feel safe to share their concerns and work towards their mental health goals.
Laura Kastraba, PMHNP, is an advanced practice nurse at LifeStance Health in Missouri, dedicated to providing compassionate and collaborative care to adults and seniors. With extensive experience in crisis management and patient support, Laura offers a combination of active listening and expert guidance, ensuring that each patient receives personalized and effective treatment. Serving the communities in Missouri, she focuses on fostering a therapeutic environment where individuals feel safe to share their concerns and work towards their mental health goals.

Graduated from St. Louis University from Department of Psychiatry and worked as a Clinical Instructor for Department of Psychiatry at St. Louis University as well as Attending Physician, Admissions unit of State Hospital in St. Louis, MO. Board Certified in Psychiatry and has obtained additional Certifications from American Board of Adolescent Psychiatry and American Society of Addiction Medicine and American Academy of Pain Management. President and Physician at C Group/Psychiatric Services, P.C. Acted as Medical Director for Department of Psychiatry at St. Anthony s Medical Center for many years.
Graduated from St. Louis University from Department of Psychiatry and worked as a Clinical Instructor for Department of Psychiatry at St. Louis University as well as Attending Physician, Admissions unit of State Hospital in St. Louis, MO. Board Certified in Psychiatry and has obtained additional Certifications from American Board of Adolescent Psychiatry and American Society of Addiction Medicine and American Academy of Pain Management. President and Physician at C Group/Psychiatric Services, P.C. Acted as Medical Director for Department of Psychiatry at St. Anthony s Medical Center for many years.

Hello! I am licensed as Nurse Practitioner (NP) in MO (primary), KS, and MN. While I hold dual certifications in adult primary care and psychiatric mental health as an NP, my focus lies within the broad landscape of mental health. Cognitive behavioral approaches to mental/behavioral health care underscores, informs, and amplifies my skills as a clinician. Likewise, exploration and of practice of lifestyle behaviors are key to optimizing the health of the whole person.
Hello! I am licensed as Nurse Practitioner (NP) in MO (primary), KS, and MN. While I hold dual certifications in adult primary care and psychiatric mental health as an NP, my focus lies within the broad landscape of mental health. Cognitive behavioral approaches to mental/behavioral health care underscores, informs, and amplifies my skills as a clinician. Likewise, exploration and of practice of lifestyle behaviors are key to optimizing the health of the whole person.

Narissa Marasso, PMHNP is a Board Certified Psychiatric Mental Health Nurse Practitioner. She practices general psychiatry with an emphasis on adult populations, including the treatment of depression, bipolar, mood disorders, anxiety disorders, insomnia, PTSD, trauma, eating disorders, and the co-occurring mental health complications of Type 1 Diabetes. Services include brief psychotherapy and psychopharmacologic management. Narissa enjoys building therapeutic relationships with her clients and seeing them heal believing that mental, physical, and spiritual wellness can lead to lasting recovery.
Narissa Marasso, PMHNP is a Board Certified Psychiatric Mental Health Nurse Practitioner. She practices general psychiatry with an emphasis on adult populations, including the treatment of depression, bipolar, mood disorders, anxiety disorders, insomnia, PTSD, trauma, eating disorders, and the co-occurring mental health complications of Type 1 Diabetes. Services include brief psychotherapy and psychopharmacologic management. Narissa enjoys building therapeutic relationships with her clients and seeing them heal believing that mental, physical, and spiritual wellness can lead to lasting recovery.

Melissa Fischer
Psychiatric Nurse Practitioner, PMHNP-B, NP
Verified Verified
Saint Peters, MO 63376
Melissa Fischer is a Board-Certified Psychiatric Mental Health Nurse Practitioner in Missouri who has been practicing since 2013. Melissa offers very intense listening skills that assist her to create an accurate diagnosis leading to accurate treatment. She approaches clients as a team member, letting them know that their opinion matters. Melissa is not a dictator, but an active partner with the client. They are a team and will work it through together. Outside of work, Melissa enjoys playing piano and collecting postage stamps. Her greatest goal for treating family and clients is that she will positively touch lives.
Melissa Fischer is a Board-Certified Psychiatric Mental Health Nurse Practitioner in Missouri who has been practicing since 2013. Melissa offers very intense listening skills that assist her to create an accurate diagnosis leading to accurate treatment. She approaches clients as a team member, letting them know that their opinion matters. Melissa is not a dictator, but an active partner with the client. They are a team and will work it through together. Outside of work, Melissa enjoys playing piano and collecting postage stamps. Her greatest goal for treating family and clients is that she will positively touch lives.

Nicole Parker graduated with her Master's Degree in Nursing from Maryville University in 2020 and became a board-certified Psychiatric and Mental Health Nurse Practitioner. Prior to graduation she spent time working as an RN in a fast-paced Emergency Department and in acute inpatient behavioral units. She also spent time teaching the specialized focus of mental health clinical rotation to future registered nurses. Nicole's primary focus has been working with inner city children, adolescents and adults experiencing a variety of mental health disorders.
Nicole Parker graduated with her Master's Degree in Nursing from Maryville University in 2020 and became a board-certified Psychiatric and Mental Health Nurse Practitioner. Prior to graduation she spent time working as an RN in a fast-paced Emergency Department and in acute inpatient behavioral units. She also spent time teaching the specialized focus of mental health clinical rotation to future registered nurses. Nicole's primary focus has been working with inner city children, adolescents and adults experiencing a variety of mental health disorders.

Dr. Thripura Thirtala received her medical degree from Alluri Sita Rama Raju Academy of Medical Sciences in India. She completed her residency in Psychiatry at the Southern Illinois University School of Medicine. Her practice is focused on patients 12 years and older, treating ADHD, depression, mood disorders, bi-polar disorder, generalized anxiety disorders, obsessive compulsive disorders and panic disorders. In addition to practicing in general Psychiatry, Dr. Thirtala has specific interests in treating adolescent and substance abuse populations.
Dr. Thripura Thirtala received her medical degree from Alluri Sita Rama Raju Academy of Medical Sciences in India. She completed her residency in Psychiatry at the Southern Illinois University School of Medicine. Her practice is focused on patients 12 years and older, treating ADHD, depression, mood disorders, bi-polar disorder, generalized anxiety disorders, obsessive compulsive disorders and panic disorders. In addition to practicing in general Psychiatry, Dr. Thirtala has specific interests in treating adolescent and substance abuse populations.

Are you struggling with Substance Use or Alcohol Use Disorders? Sana Lake Recovery Center is the place for you. At Sana Lake Recovery, we offer a full system of care without the long wait to see licensed providers. We understand that addiction treatment is not a one-size-fits-all solution, which is why we tailor your treatment plan to fit your unique needs.
Are you struggling with Substance Use or Alcohol Use Disorders? Sana Lake Recovery Center is the place for you. At Sana Lake Recovery, we offer a full system of care without the long wait to see licensed providers. We understand that addiction treatment is not a one-size-fits-all solution, which is why we tailor your treatment plan to fit your unique needs.
Online Psychiatrists

Ryan Sheridan
Psychiatric Nurse Practitioner, DNP, PMHNP, BC
Verified Verified
1 Endorsed
Kirkwood, MO 63122
Acceptance and Commitment Therapy ( ACT) is superior from a patient perspective because it empowers individuals to accept their thoughts and emotions without judgment, promoting self-compassion and reducing the struggle against inner experiences.
I’m Ryan. My mindset is simple: You can and will improve. Collaboration means we work as a team—no fluff, just results. My process? Body, mind, and spirit, all dialed in. Success means taking charge of your health, relationships, and life.
I help individuals optimize their mental health by focusing on what actually works—nutrition, physical performance, and recovery. We’ll get you where you need to be with the right prescriptions, targeted psychotherapy, smart supplementation, and structured routines. No excuses. Just real progress.
Acceptance and Commitment Therapy ( ACT) is superior from a patient perspective because it empowers individuals to accept their thoughts and emotions without judgment, promoting self-compassion and reducing the struggle against inner experiences.
I’m Ryan. My mindset is simple: You can and will improve. Collaboration means we work as a team—no fluff, just results. My process? Body, mind, and spirit, all dialed in. Success means taking charge of your health, relationships, and life.
I help individuals optimize their mental health by focusing on what actually works—nutrition, physical performance, and recovery. We’ll get you where you need to be with the right prescriptions, targeted psychotherapy, smart supplementation, and structured routines. No excuses. Just real progress.

Making your first appointment can be one of the most challenging steps in your mental health journey. At LifeStance, we make it simple by offering both online and in-person therapy and psychiatry services, covered by major insurance plans.
Making your first appointment can be one of the most challenging steps in your mental health journey. At LifeStance, we make it simple by offering both online and in-person therapy and psychiatry services, covered by major insurance plans.

You’ve been searching for help for a long time. You’ve tried every approach to find a psychiatrist, counselor, or coach you connect with. You’ve browsed countless websites and spoken in confidence to those you trust. You crave a real connection with a mental health professional—a person who understands you and has the expertise to help you achieve lasting change. You're looking for feedback and concrete tools. A clinician who affirms your values and who you are. We've got you if you're ready to dive in and do the real work! Our Brave mental health experts love working with teens, college students, young adults, and adults.
You’ve been searching for help for a long time. You’ve tried every approach to find a psychiatrist, counselor, or coach you connect with. You’ve browsed countless websites and spoken in confidence to those you trust. You crave a real connection with a mental health professional—a person who understands you and has the expertise to help you achieve lasting change. You're looking for feedback and concrete tools. A clinician who affirms your values and who you are. We've got you if you're ready to dive in and do the real work! Our Brave mental health experts love working with teens, college students, young adults, and adults.

Beth Glenn
Psychiatric Nurse Practitioner, MSN, PMHNPBC, NP
Verified Verified
Maryland Heights, MO 63043
Beth Glenn is a board-certified Psychiatric Mental Health Nurse Practitioner. Beth has been a psychiatric nurse since 2007 and went on to further her career to becoming a nurse practitioner in 2022. Beth graduated with her master s degree in nursing from Eastern Kentucky University with honors having a 4.0 GPA, specializing in psychiatric mental health.
Beth Glenn is a board-certified Psychiatric Mental Health Nurse Practitioner. Beth has been a psychiatric nurse since 2007 and went on to further her career to becoming a nurse practitioner in 2022. Beth graduated with her master s degree in nursing from Eastern Kentucky University with honors having a 4.0 GPA, specializing in psychiatric mental health.

Emily Mukherji is a Psychiatrist in Missouri who has been practicing since 2014. She completed medical school and psychiatry residency in Boston, MA. Emily likes to get to know her clients well and provide thoughtful psychopharmacological treatment for their psychiatric disorders. Outside of work, Emily loves reading, walking her dog, and spending time with her family.
Emily Mukherji is a Psychiatrist in Missouri who has been practicing since 2014. She completed medical school and psychiatry residency in Boston, MA. Emily likes to get to know her clients well and provide thoughtful psychopharmacological treatment for their psychiatric disorders. Outside of work, Emily loves reading, walking her dog, and spending time with her family.

Making your first appointment can be one of the most challenging steps in your mental health journey. At LifeStance, we make it simple by offering both online and in-person therapy and psychiatry services, covered by major insurance plans.
Making your first appointment can be one of the most challenging steps in your mental health journey. At LifeStance, we make it simple by offering both online and in-person therapy and psychiatry services, covered by major insurance plans.

Dr. Bonnie Applewhite provides personalized Adult Psychiatry services in an outpatient setting. Dr. Applewhite has studied at premiere medical institutions and continually strives to remain at the forefront of neuroscience and mental health treatment. Dr. Applewhite collaborates with every patient to realize their innermost potential. Treatment plans are developed with the lifestyle and goals of each patient in mind, while still pursuing maximum therapeutic efficacy.
Dr. Bonnie Applewhite provides personalized Adult Psychiatry services in an outpatient setting. Dr. Applewhite has studied at premiere medical institutions and continually strives to remain at the forefront of neuroscience and mental health treatment. Dr. Applewhite collaborates with every patient to realize their innermost potential. Treatment plans are developed with the lifestyle and goals of each patient in mind, while still pursuing maximum therapeutic efficacy.

Anna Tran
Psychiatric Nurse Practitioner, MSN, PMHNPBC, NP
Verified Verified
Town And Country, MO 63017
Anna Tran is a Psychiatric Mental Health Nurse Practitioner in Missouri who has been practicing since 2020. She has a Master of Science in Nursing, Psychiatric Mental Health Nurse Practitioner from Maryville University with honors, a Bachelor Science in Nursing from Goldfarb School of Nursing at Barnes-Jewish College, and a Bachelor of Science in Medical Laboratory Science from Saint Louis University. Anna’s inherent desire is to serve individuals by inspiring and assisting them in making lasting changes in their lives and personifying their purposes in the world.
Anna Tran is a Psychiatric Mental Health Nurse Practitioner in Missouri who has been practicing since 2020. She has a Master of Science in Nursing, Psychiatric Mental Health Nurse Practitioner from Maryville University with honors, a Bachelor Science in Nursing from Goldfarb School of Nursing at Barnes-Jewish College, and a Bachelor of Science in Medical Laboratory Science from Saint Louis University. Anna’s inherent desire is to serve individuals by inspiring and assisting them in making lasting changes in their lives and personifying their purposes in the world.

I have been a certified PA for 7 years and have experience in Psychiatry and Emergency Medicine. I obtained a French Language degree from University of Missouri in 2010 and my BSN from University of Missouri in 2011. I completed a fellowship in Psychiatry at the University of Missouri-Columbia, as well as my Certificate of Added Qualification in Psychiatry in 2021. I acted as the Associate Director of the Psychiatry Fellowship at University of Missouri-Columbia and obtained a faculty designation in 2024 for my roles in research and teaching at MU.
I have been a certified PA for 7 years and have experience in Psychiatry and Emergency Medicine. I obtained a French Language degree from University of Missouri in 2010 and my BSN from University of Missouri in 2011. I completed a fellowship in Psychiatry at the University of Missouri-Columbia, as well as my Certificate of Added Qualification in Psychiatry in 2021. I acted as the Associate Director of the Psychiatry Fellowship at University of Missouri-Columbia and obtained a faculty designation in 2024 for my roles in research and teaching at MU.

Dr. Mary Weiss is a Psychiatrist in Missouri who has been practicing since 2019. Dr. Weiss approaches patients with empathy and respect. She primarily manages medications but may also incorporate therapy modalities. Dr. Weiss enjoys mystery books, word puzzles, and spending time with family.
Dr. Mary Weiss is a Psychiatrist in Missouri who has been practicing since 2019. Dr. Weiss approaches patients with empathy and respect. She primarily manages medications but may also incorporate therapy modalities. Dr. Weiss enjoys mystery books, word puzzles, and spending time with family.
See more therapy options for Saint Charles County
Acceptance and Commitment (ACT) Psychiatrists
How does acceptance and commitment therapy work?
Acceptance and Commitment Therapy encourages a person to listen to their self-talk. A person’s inner dialog can be indicative of how they treat themselves. ACT also encourages self-compassion; this can lead to a better understanding of negative thought patterns and emotional states. This understanding can then lead the individual to needed behavior change.
What are the goals of acceptance and commitment therapy?
The goal of acceptance and commitment is to expand a person’s psychological flexibility, a trait that encourages an individual to live in the present moment and to accept all their thoughts, feelings, and emotions, even ones that are difficult such as sadness and anxiety. In ACT, this acceptance is congruent with the individual’s values and beliefs.
Does acceptance and commitment therapy work for depression?
Acceptance and commitment therapy is effective for depression because it allows the individual to view their discomfort and suffering differently. Depressive feelings about relationship heartaches, for example, are a part of life. A despondent person learns to let go of their struggles and instead view their painful thoughts and feelings with compassion. This will lead the individual toward positive change.
How long are people typically in acceptance and commitment therapy?
A typical acceptance and commitment therapy session is 50 minutes long with one session per week. Treatment for common problems such as anxiety, depression, or relationship difficulties can last between eight weeks to four months. However, more severe cases may require more than one session a week and/or a longer time frame for treatment.