Meet Our Team

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  Dr. John How. MD

  Board-Certified Medical Doctor

  Dr. John How is a board-certified emergency medicine physician with over a decade of experience in the emergency department. He has a special interest in treating musculoskeletal and mental health conditions in people…

  Dr. John How is a board-certified emergency medicine physician with over a decade of experience in the emergency department. He has a special interest in treating musculoskeletal and mental health conditions in people who work or live in high-stress jobs and environments.

  Dr. How received his medical degree at Loma Linda University School of Medicine in California and completed a residency in emergency medicine at Ascension St. John Hospital in Michigan. He is particularly interested in the use of modern ultrasound to diagnose and guide treatment for various conditions.

  
  Through extensive training with doctors in a range of specialties, Dr. How has developed expertise in precision ultrasound-guided interventions for conditions such as peripheral nerve entrapment and soft tissue injuries. In addition to running the Stella San Diego clinic, Dr. How is also passionate about teaching and has joined the clinical faculty for the primary care sports medicine fellowship at UHC SoCal MEC, where he focuses on ultrasound guided diagnosis and treatment and regenerative medicine.

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  Jacob Moussai, MD

  Psychiatrist, Telehealth

  Dr. Moussai is a board-certified psychiatrist who completed his psychiatric training at Yale School of Medicine. He has been providing direct patient care for more than two decades specializing in adults with a variety…

  Dr. Moussai is a board-certified psychiatrist who completed his psychiatric training at Yale School of Medicine. He has been providing direct patient care for more than two decades specializing in adults with a variety of psychiatric conditions. 

  He is a former Associate Clinical Professor at UCLA School of Medicine and a former Assistant Clinical Professor at USC School of Medicine and has provided direct supervision to trainees over the years. 

  He was a Medical Director at the VA providing care to our returning combat Veterans and later worked in the commercial healthcare sector as the Regional Medical Director overseeing substance abuse and eating disorder treatment. 

  He has knowledge and expertise in providing care using various treatment modalities including medications, psychotherapy, and other approaches such as TMS and ketamine-assisted psychotherapy

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  Joshua Poole, MD

  Psychiatrist

  Joshua Poole, MD is a board-certified psychiatrist who brings a highly integrative, evidence-based approach to mental health care. His clinical work is grounded in advanced psychopharmacology and multiple modalities with…

  Joshua Poole, MD is a board-certified psychiatrist who brings a highly integrative, evidence-based approach to mental health care. His clinical work is grounded in advanced psychopharmacology and multiple modalities with a focus on delivering thoughtful, individualized treatment that addresses the complexity of each patient's lived experience.

  An expert in psychopharmacology, Dr. Poole utilizes cutting-edge, evidence-based strategies to treat a wide range of psychiatric conditions. He works closely with patients to identify the appropriate medication or combination of treatments, with careful attention to effectiveness, tolerability, and long-term outcomes. In addition to medication management, Dr. Poole is trained and certified in psychoanalytic and relational psychotherapies as well as psychedelic-assisted and integration therapy.

  Dr. Poole is deeply committed to holistic, patient-centered care and values the mind and body connection in mental health treatment. His therapeutic style is collaborative, reflective, and grounded, and emphasizes meeting individuals where they are. His goal is to provide helpful insight and support meaningful, sustainable change for his patients. At Stella Mental Health, he works to deliver comprehensive psychiatric care that prioritizes clinical excellence, compassion, and individualized attention.

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  Lauren Jones

  Registered Nurse

  Lauren is a registered nurse, graduating from California State University San Marcos with experience in a variety of settings including acute care, hospice, and integrative health. Lauren has a passion for providing…

  Lauren is a registered nurse, graduating from California State University San Marcos with experience in a variety of settings including acute care, hospice, and integrative health. Lauren has a passion for providing compassionate holistic care and working collaboratively to empower each person in their health and wellbeing.

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  Melanie Jimenez

  Psychiatric Mental Health Nurse Practitioner, Telehealth

  Melanie is a board-certified Psychiatric Mental Health Nurse Practitioner with seven years of nursing experience. She earned her Bachelor of Science in Nursing from California State University, San Marcos, and worked as…

  Melanie is a board-certified Psychiatric Mental Health Nurse Practitioner with seven years of nursing experience. She earned her Bachelor of Science in Nursing from California State University, San Marcos, and worked as a Registered Nurse at Huntington Hospital and UCLA. Her commitment to psychiatric medicine grew from personal experiences and recognizing the unmet needs in mental health.

  To broaden her impact, Melanie obtained a Master's degree in Nursing from Maryville University. She has experience in treating patients with treatment-resistant mental health conditions, including the use of innovative therapies like ketamine infusion. Melanie is passionate about destigmatizing mood disorders and advocates for alternative treatments like ketamine and psychedelic medicine. She finds great fulfillment in working closely with patients, helping them take control of their mental health and confidently navigate their treatment journey.

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  Maria C. Williams

  Medical Office Administrator

  Maria Williams received her M.A. in General Psychology from the Chicago School of Professional Psychology, where her studies focused on transpersonal psychology, the use of imagery in improving athletic performance, and…

  Maria Williams received her M.A. in General Psychology from the Chicago School of Professional Psychology, where her studies focused on transpersonal psychology, the use of imagery in improving athletic performance, and dance/movement therapy. She has a passion for alternative methods of healing, psychedelic-assisted psychotherapy, and spiritual exploration for personal growth and well-being. Maria has administrative and operational experience in holistic medicine and mental health, and she also offers certified trip sitting support.

  In her free time, Maria loves to attend concerts, festivals, and other live music events, using music and movement as medicine and personal therapy. She also loves going to the beach, eating french fries, and binging dramatic TV shows. Maria is honored to be a part of the Stella family and strives to bring her skill set and love for exploration to support and enhance clients' experiences.

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  Patrick Wester

  Psychiatric Mental Health Nurse Practitioner, Telehealth

  Patrick is a board-certified Psychiatric-Mental Health Nurse Practitioner who is well-versed in the fields of psychopharmacology, psychotherapy and interventional psychiatry. Before joining Bespoke Treatment, Patrick…

  Patrick is a board-certified Psychiatric-Mental Health Nurse Practitioner who is well-versed in the fields of psychopharmacology, psychotherapy and interventional psychiatry. Before joining Bespoke Treatment, Patrick worked in New York City at an outpatient clinic specializing in Treatment Resistant Depression, where he was responsible for complex medication management, overseeing IV ketamine and Spravato (esketamine) sessions and providing TMS. He also served as Clinical Director of the practice's Intensive Outpatient Program, overseeing a team of psychiatrists, PMHNPs and therapists. Prior to his work as a PMHNP, Patrick worked as a Registered Nurse in emergency, trauma and psychiatric emergency settings primarily in New Jersey and California – and is very happy to be back in Los Angeles!

  Patrick holds a bachelor's degree in psychology from Fordham University, where he worked in the Mood and Behavior Lab, conducting and publishing research on topics related to non-suicidal self-injury.

  He also has a bachelor's degree in nursing from Seton Hall University, where he was the recipient of the Nursing Excellence Awards in both Psychiatric Nursing and Nursing Research for his graduating class. While completing his Masters in Advanced Nursing Practice at Wilkes University, Patrick completed a year-long internship at a community outpatient psychiatric practice, addressing a wide range of mental health and substance use concerns for patients of all ages. Patrick prides himself on providing individualized and compassionate care to all his patients, empowering them to be active participants in their healing journey.

  Patrick believes that this healing journey should be viewed holistically, treating the underlying causes of mental health challenges and not just the symptoms. With a passion for patient education and advocacy, Patrick strives to create a trusting relationship with patients to ensure that those he works with feel heard, optimistic and understood.

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  Logan Solberg, AMFT

  Associate Marriage & Family Therapist

  Logan Solberg is an Associate Marriage and Family Therapist who brings a grounded, person-centered approach to therapy. He holds a Master's degree in Marriage and Family Therapy as well as a Master's degree in Teaching…

  Logan Solberg is an Associate Marriage and Family Therapist who brings a grounded, person-centered approach to therapy. He holds a Master's degree in Marriage and Family Therapy as well as a Master's degree in Teaching from the University of Southern California. His teaching background informs his collaborative, strength-based style and belief in each person's capacity for growth, resilience, and meaningful change.
  
  As an Associate Marriage and Family Therapist, Logan takes a collaborative, individualized approach by tailoring treatment to each client's unique emotional and developmental needs. He incorporates Cognitive Behavioral Therapy to help clients challenge unhelpful thought patterns and build effective coping and emotional regulation skills. He integrates Internal Family Systems to foster curiosity and compassion toward different parts of the self, as well as Narrative Therapy to help clients reshape personal stories in ways that feel more empowering and aligned with their values.
  
  Logan believes everyone deserves a supportive space to have open and honest conversations about where they are in life—and where they hope to go—especially during periods of transition, loss, or uncertainty. His goal is to provide a nonjudgmental, empathetic therapeutic environment where clients feel supported in reflecting on their experiences, strengthening self-understanding, and moving toward sustainable change.

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  Danielle Bolduc, MFT

  Regional Director of Operations, California

  Danielle is a licensed Marriage and Family Therapist with a master's degree in clinical psychology and extensive experience leading multi-site mental health operations. Her career spans clinical care and executive…

  Danielle is a licensed Marriage and Family Therapist with a master's degree in clinical psychology and extensive experience leading multi-site mental health operations. Her career spans clinical care and executive leadership, with a focus on scaling high-quality PHP and IOP programs through strong systems, clear accountability, and team development.
  She began her career providing direct care in intensive treatment settings, which informs her operational leadership today. In senior operations roles, Danielle has overseen in-person and virtual programs, led multidisciplinary teams, and driven expansion across California and nationally by optimizing workflows, staffing models, and clinical operations.
  At Stella Mental Health, Danielle's role as Regional Director of Operations is responsible for operational strategy and execution across all of Stella's California clinics, with a focus on performance, consistency, and sustainable growth. She partners closely with clinical and executive leadership to implement scalable systems, develop strong leaders, and ensure high standards of care are maintained as the organization continues to expand.

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  Ben Spielberg, M.S., PhD Candidate

  Neuroscientist & Managing Director, California

  After working in behavioral health for a decade and finding mental healthcare to be splintered and inaccessible for many patients, Ben founded Bespoke Treatment in 2019 which was acquired by Stella in 2025. Ben attended…

  After working in behavioral health for a decade and finding mental healthcare to be splintered and inaccessible for many patients, Ben founded Bespoke Treatment in 2019 which was acquired by Stella in 2025. Ben attended graduate school at Columbia University and received a Master of Science degree in Neuroscience and Education. During graduate school, Ben developed a specialty in clinical neuromodulation and neuroimaging, where he used brain scans to predict off-label uses for TMS, neurofeedback, and Ketamine. Ben's research has been published in prestigious journals such as Brain Stimulation and ACR Open Rheumatology, and presented at The Clinical TMS Society, The International Neuropsychological Society, and the NYC Neuromodulation Conference. As a Cognitive Neuroscience Ph.D. candidate, Ben is currently researching ways to continue to personalize and optimize brain stimulation and medical psychedelic use.  Ben serves as the Psychedelic Medicine Association's Chapter Head of the Neurology Special Interest Group and has been honored as a 2023 Future Leader Under 40 by Behavioral Health Business and a Top 10 CEO to watch out for by Entrepreneur.com.

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  Danielle Manna, PMHNP-BC

  Board-certified Psychiatric Mental Health Nurse Practitioner

  Danielle Manna, PMHNP-BC, is a board-certified Psychiatric Mental Health Nurse Practitioner who brings an integrative and neuroscience-informed approach to mental health care. She is committed to understanding the root…

  Danielle Manna, PMHNP-BC, is a board-certified Psychiatric Mental Health Nurse Practitioner who brings an integrative and neuroscience-informed approach to mental health care. She is committed to understanding the root causes of symptoms rather than simply treating them at the surface level. With a strong foundation in psychopharmacology and brain-based medicine, Danielle helps patients understand how neurotransmitters, hormones, physiology, lifestyle, and lived experiences all play a role in their emotional well-being.

  
  Danielle's background extends beyond traditional psychiatric training. She is a certified personal trainer, a Reiki practitioner, and holds a Certificate in Nutrition and Healthy Living from Cornell University. This multidisciplinary expertise allows her to approach each patient as a whole person—mind, body, and environment. Whether she is addressing anxiety, depression, trauma, stress-related conditions, or complex mood symptoms, Danielle creates individualized treatment plans that may include medication management, lifestyle support, mindfulness-based practices, and targeted education.

  
  Known for her compassionate presence and thoughtful listening style, Danielle partners closely with her patients to explore what balance looks like for them. Her goal is to empower individuals with insight, tools, and strategies so they can experience meaningful and lasting improvements in their mental health. She believes healing happens through collaboration, authenticity, and a deep respect for each person's unique journey.

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  Cristina Azevedo-Reis, AMFT

  Associate Marriage & Family Therapist

  Cristina Azevedo-Reis, AMFT, is an Associate Marriage and Family Therapist who brings a grounded, compassionate presence to her work with teens and adults. She earned her Master's in Clinical Psychology from Antioch…

  Cristina Azevedo-Reis, AMFT, is an Associate Marriage and Family Therapist who brings a grounded, compassionate presence to her work with teens and adults. She earned her Master's in Clinical Psychology from Antioch University Los Angeles, where her training emphasized trauma-informed, inclusive, and culturally responsive care.

  Cristina specializes in supporting clients who are navigating anxiety, trauma, relationship challenges, identity development, gender-affirming care, and LGBTQIA+ experiences. Clients often describe her as attuned, calm, and straightforward—someone who listens deeply, asks meaningful questions, and offers insights that foster clarity and emotional growth.

  Her therapeutic approach integrates psychodynamic therapy, attachment-based work, Narrative Therapy, Trauma-Focused Cognitive Behavioral Therapy (TF-CBT), and emotionally focused, compassionate techniques. Cristina helps clients understand how past experiences shape current patterns, strengthen their capacity for connection, and develop practical tools for emotional resilience.

  Cristina is committed to creating a collaborative, affirming, and nonjudgmental space where clients can explore their inner world safely and work toward healing at a pace that feels right. She believes that therapy is not about "fixing" what's wrong but uncovering what's possible—and empowering clients to build lives and relationships that feel authentic, stable, and fulfilling.

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