Thomas Crane, MD

Dr. Harman Singh earned his bachelor’s degree in political philosophy and premedical sciences at the University of California, Davis, exploring how ideas shape cultures and institutions. Philosophy and science taught him that human experience is influenced by our past, beliefs, and biology. After graduation, he worked as a therapist for neurodivergent individuals, helping them process challenges and develop skills to reach their goals.

Dr. Singh studied holistic patient care at Touro University College of Medicine, focusing on mind, body, and spirit. He completed his psychiatry residency at Riverside University Health System in Southern California, serving diverse patients with varied mental health conditions. As chief resident, he trained future physicians in evidence-based approaches while emphasizing the therapeutic and humanistic foundations of psychiatry.

Dr. Singh diagnoses and treats conditions including depression, anxiety, bipolar disorder, ADHD, PTSD, and psychosis. He offers medication treatments and partners with patients to explore how their experiences, values, and goals shape their identity. By addressing maladaptive patterns and life challenges, he provides personalized, comprehensive care to help patients reach their full potential.

Robynn Cavaliere, PMHNP-BC, is a nationally board-certified Psychiatric Mental Health Nurse Practitioner. She earned her nursing practice degree from the University of San Diego (USD). Her passion for helping others began at the age of 16 when she became an EMT and volunteered with a local emergency unit. Inspired by a strong belief in service to country and a desire to follow in her brothers’ footsteps, she proudly served in the United States Marine Corps.

Robynn’s nursing journey began over two decades ago, driven by a deep calling to care for others. She started her career as an LVN on medical/surgical/telemetry floors, advanced to an RN in the emergency room, and eventually became a psychiatric nurse practitioner.

Her extensive nursing experience spans a wide range of clinical settings and patient populations, shaping her approach to interviewing, assessment, and intervention. Robynn applies the Biopsychosocial Model in every patient encounter, believing that a comprehensive understanding of the whole person leads to more effective treatment recommendations, improved outcomes, and better prognoses.

She is deeply committed to making a positive impact in her patients’ lives and giving back to the nursing profession. Robynn precepts student nurse practitioners in her practice and serves as a Clinical Assistant Professor at USD, where she helps educate the next generation of healthcare providers.

Robynn emphasizes the importance of comprehensive assessments, active listening, and building therapeutic alliances that foster trust and create a safe space for patients to share their thoughts and concerns. She collaborates closely with patients to ensure they feel heard, encourages active participation in their treatment, and provides education to enhance insight and promote behavioral change. Her approach includes supportive psychotherapy and incorporates techniques from Cognitive Behavioral Therapy (CBT), Interpersonal Therapy, Reality Therapy, and Solution-Focused Therapy during medication management visits.

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Tiffany Chaille is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP) with nearly a decade of clinical practice and over 15 years of experience working in behavioral health. Her background includes inpatient and outpatient psychiatry, crisis-focused care, community mental health, integrated pain and psychiatry care, and telepsychiatry. She has a growing interest in functional and integrative approaches to mental health. Tiffany earned her Master of Science in Nursing as a PMHNP from Indiana University and her Bachelor of Science in Nursing from Indiana State University.

Tiffany believes mental health care is most effective when patients feel comfortable, supported, and truly heard. She takes a calm, compassionate, and nonjudgmental approach, meeting patients where they are. Her care focuses on practical, real-life treatment plans while considering sleep, stress, medical factors, and lifestyle influences. She values collaboration and aims for patients to feel informed, involved, safe, and confident throughout their care.

Tiffany begins by getting to know the person beyond the symptoms and understanding what brought them to care. She works collaboratively to develop individualized, realistic treatment plans using evidence-based medication management. Ongoing follow-up, thoughtful adjustments, clear communication, and a whole-person approach guide her work, with an emphasis on consistency and long-term support.

Jenna McDonald is a Licensed Mental Health Counselor in New York State who has extensive experience working in the mental health field. Jenna attended undergraduate school in Amherst, NY , graduate school in Buffalo, NY, and completed internship programs during her time there at both schools. Jenna continues to obtain knowledge through regular trainings and certifications that interest her, including EMDR.

Jenna has worked directly with many different kinds of clients, who have experienced an array of mental health concerns at all levels. Jenna also has experience in working with comorbid disorders that can at times go hand-in-hand such as anxiety & depression, or homelessness & substance use. Jenna has been working in mental and behavioral health for approximately 10 years and continued after being fully licensed, which required 3000 hours of supervised experience as well. As an LMHC , Jenna likes to focus on helping those with anxiety, depression, relationship/employment concerns, and overall transitions of life ( school/work/medical issues/moving stressors etc), which may hinder daily life. Working with Jenna, treatment is tailored to the individual client in order to choose the treatment plan that fits that individual’s personal struggles.

Jenna uses a mix of different approaches typically found in Solution Focused Therapy, Person Centered Therapy , Motivational Interviewing , and Cognitive Behavioral Therapy. Whether the goal is talk therapy or problem solving , Jenna would be more than happy to explore your goals with you.

Dr. Bardugon is a board-eligible psychiatrist who specializes in the treatment of adults. He has experience in treating patients with various forms of depression and anxiety, bipolar disorder, OCD, ADHD, PTSD, and substance use disorders. He seeks to provide a safe, non-judgmental, gender affirming space for patients as they strive to lead a happier, more contented life. After a pediatrics residency, Dr Bardugon worked for 13 years as a pediatric ER physician. His interest in psychiatry was piqued during this time as he witnessed the emergence of a child and adolescent mental health crisis. While ultimately deciding to focus his efforts on the treatment of adults, Dr Bardugon is keenly aware of the influence of child development and family systems on the behavioral health of adults. Dr Bardugon employs a holistic, multimodal treatment approach. Aiming to treat the whole person, he stresses the importance of nutrition, exercise, and sleep. Dr Bardugon believes an informed patient actively engaged in decision making surrounding treatment has the best chance of effecting lasting change. Believing in the synergistic effect of talk therapy and medication, he incorporates one or more talk therapy techniques including motivational interviewing, cognitive behavioral therapy, and supportive and psychodynamic psychotherapies into most sessions. He often recommends formal participation in some form of talk therapy and is happy to collaborate with other providers.

Dr. Kathryn Bertacchi is board-certified in both adult and child & adolescent psychiatry. Originally from California, she earned her medical degree from University College Cork in Ireland and completed residency and fellowship at Emory University. She has practiced in varied settings, including developing specialized clinics in eating disorders and gender-affirming care. She is a member of several professional organizations including AACAP, APA, and WPATH.

Dr. Bertacchi fosters an inclusive, nonjudgmental environment where patients feel safe to be themselves. She approaches care with curiosity, compassion, and deep respect for each person’s unique story, aiming to help individuals feel genuinely heard and supported throughout their treatment journey.

In early sessions, Dr. Bertacchi works collaboratively to understand patients' lives, goals, and challenges. While her focus is medication management, she integrates cognitive-behavioral, humanistic, and supportive techniques. She may recommend additional therapy as needed and particularly values working with youth and adults from diverse backgrounds.