Allison Holt, MD

Dr. Michael Heneghan earned his medical degree from Cardiff University in Wales, United Kingdom, and practiced in both inpatient and outpatient settings in the UK and Australia before moving to the United States. He completed his psychiatry residency at Tufts Medical Center in Boston and a fellowship in forensic psychiatry at the University of Colorado. Board certified in Psychiatry and Neurology, Dr. Heneghan draws on experience with psychodynamic psychotherapy, CBT, and ACT to provide well-rounded, evidence-based care.

Dr. Heneghan brings a calm, kind, thoughtful, and thorough approach to his work. He prioritizes creating a safe and supportive space where patients feel respected and understood, helping them feel comfortable sharing openly as they move toward recovery and personal growth.

In the initial session, Dr. Heneghan carefully listens to each patient’s concerns, explores their history, and works to understand their goals. He provides a clear assessment and explanation before collaborating on a personalized treatment plan. His process is rooted in open communication, shared decision-making, and a commitment to empowering patients in their journey toward wellness.

Dr. Michael Petetit has worked with people from many different walks of life in clinics, hospitals, and online, providing evidence-based treatments for a wide range of mental health conditions. His professional journey is unique—he began his career as a research chemist, later earned a Master’s degree in psychology and worked with children, before pursuing his medical degree and completing a psychiatry residency.

Dr. Petetit approaches treatment as a true collaboration. He partners with patients to clarify goals and create individualized treatment plans that reflect their priorities and values. He strives to be non-judgmental, direct, and honest in his style, building a therapeutic relationship that supports open communication and trust.

Dr. Petetit begins with a thorough evaluation to understand each patient’s circumstances and challenges. From there, he works with patients to set and prioritize goals, review treatment options, and select a plan that feels both comfortable and practical. As treatment progresses, he regularly revisits and refines the plan, ensuring it remains effective and aligned with the patient’s evolving needs.

Myrtle Davenport is a dual certified Family Psychiatric Nurse Practitioner with over 12 years of experience in healthcare. She completed her Masters of Science in Nursing (MSN) degree with a concentration in Family Nurse Practitioner at Chamberlain University and a Post Master’s in Psychiatric Mental Health Nurse Practitioner at Valdosta State University. Myrtle is skilled in assessing and treating a variety of mental health disorders including but not limited to anxiety, major depression, PTSD, ADHD, OCD, and other mood disorders across the life span. She is trained in psychiatric diagnosis, medication management, and supportive therapy. Over the past 7 years, she has gained valuable experience in a number of settings, including outpatient, inpatient, and residential facilities, community mental health clinics, and private practice.

Myrtle is dedicated to providing a safe and nonjudgmental environment where patients can expect to be heard, emotionally validated, and supported. She will ensure that patients are well-informed, empowering them to be active participants in managing their care. By fostering a strong therapeutic relationship, she will support her patients in achieving long-term mental wellness and resilience.

As a dedicated Psychiatric Nurse Practitioner, Myrtle provides comprehensive mental health care to individuals across the lifespan, helping them navigate through their mental health challenges with a holistic, compassionate approach. Her clinical practice involves conducting a thorough assessment and gathering relevant information from patients about their medical, psychiatric, and social history. Through open and empathetic communication, she will ensure a deep understanding of their symptoms, challenges, and goals. Based on the assessment, she will work closely with her patients to develop an individualized treatment plan and lifestyle recommendations. She will offer education on mental health conditions, coping strategies, and self-care techniques. She also provides referrals to therapists and other support services, helping patients develop the skills they need to thrive. She also believes in providing psychoeducation to patients, families, and caregivers. Myrtle's approach to patient care is grounded in empathy, respect, and evidence-based practices, and she is committed to fostering a supportive, collaborative environment where patients feel empowered to achieve their mental health goals.

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Dr. John Lundeen earned his medical degree from the Medical College of Georgia and completed his psychiatry residency at TriStar Centennial Medical Center. He has worked with adults of all ages in both outpatient and inpatient settings, bringing a wide range of experience to his practice.

Dr. Lundeen approaches every patient with respect, empathy, and a genuine desire to understand their unique experience. He recognizes that seeking treatment can be intimidating and strives to create a welcoming, non-judgmental environment where patients feel safe and heard.

Dr. Lundeen believes in a collaborative treatment process, prioritizing each patient’s goals, values, and input. He emphasizes mental health education as a core component of care, empowering patients to better understand their treatment options and take an active role in their well-being.

Tessa Goodman, DO, earned her Bachelor of Science Honors degree in neuroscience and animal behavior from Cornell University and a Master’s in Education through the NYC Teaching Fellows Program. She completed medical school at NYIT COM and psychiatry residency at SUNY Downstate Medical Center, followed by a Geriatric Psychiatry Fellowship at Cornell Medical Center. She served as a faculty member on the inpatient psychiatry service at Cornell Medical Center and later as administrative psychiatrist overseeing the Telepsychiatry Consultation Liaison service at Cornell and Columbia Medical Centers for over five years.

Dr. Goodman prides herself on being a warm, kind, and supportive provider. She has expertise in psychopharmacology and is a published textbook author on medication management. She practices psychiatry using evidence-based medicine and values open communication, creating a safe space where patients feel heard, respected, and empowered.

Dr. Goodman takes time to thoroughly understand each patient’s history, concerns, and goals. She develops individualized care plans, thinks creatively about treatment options, and works collaboratively with patients to meet their unique needs and achieve meaningful progress.

Dr. Maxine Minto is a double board-certified psychiatrist. She is board certified in General Adult Psychiatry and Child and Adolescent Psychiatry. She is a Distinguished Fellow of the American Psychiatric Association (APA). Dr. Minto is an associate professor of psychiatry at the University of Central Florida College of Medicine. She is an active member of both the APA and American Academy of Child and Adolescent Psychiatry. Dr. Minto received her medical degree from the University of Miami Miller School of Medicine. She completed her general psychiatry residency and child-adolescent fellowship at the University of Miami/Jackson Memorial Hospital. She has more than 25+ years of experience working in the psychiatric profession. She has previously worked extensively in the role of medical director in multiple settings. Dr. Minto was honored with the role of medical director of a large community mental health center, child psychiatry inpatient program, adult and child inpatient residential treatment program, and outpatient residential day treatment program. She also has 8 years of experience working with the Deaf community. Dr. Minto specializes in psychopharmacology and supportive therapy. She performs comprehensive psychiatric evaluations, develops patient-centered individualized treatment plans, and schedules regular follow-up appointments. She has a wealth of experience in treating patients with depression, bipolar disorder, ADHD, and anxiety disorders.