About Us

Our goal at Sunflower Psychiatry is to help our clients achieve a balanced lifestyle.  We develop a three-pronged approach to patient care by incorporating behavioral, chemical and therapeutic aspects catered towards each client’s needs.

There is often more to Psychiatry than what is contained in the mind. We know that throwing pills at patients is not the best way to treat everyone. Our approach offers alternative interventions-with a focus on diet and nutrition- in addition to traditional medication management. 

We treat a variety of mental health issues, ranging from insomnia, ADHD, Depression, PTSD, generalized anxiety, panic disorder, social anxiety, to eco-anxiety and OCD. We can also help taper down medications in those who seek to reduce or stop their previous treatment. With the patient, we develop a plan to make goals attainable so progress is maintainable.  

If you are interested in working with medical professionals who are non-judgmental, perceptive, and willing to work with you, Sunflower Psychiatry would love to help you make your world brighter.

Meet the Team

  • Dr. Hannah Brock D.O.

  • D

    Dr. Rachel Alison M.D.

  • Dr. Irfa Khan M.D.

  • Dr. Alex Bacalar D.O.

  • Leila Patel, ARNP

  • Dr. Sheena John M.D.

  • Dr. Stephanie Mak D.O.

  • Psychiatrist, Founder

    Sunflower Psychiatry was founded by Dr. Brock when she felt there was a gap in the needs of patients she was treating. Many of them were not receiving the care that was required for appropriate treatment during a standard psychiatric approach.  She prides herself on spending quality time with each patient to get a broad sense of what is contributing to their mental health. Dr. Brock takes a holistic approach to treating each patient, focusing on relieving current symptoms and preventing them from reemerging. As an avid yogi, she understands the body’s miraculous capabilities and works with patients to help discover and empower their strengths. She believes that everyone is capable of self improvement and works with patients to realize their full potential. 

    Dr. Brock holds degrees from the University of Virginia in Mathematics and Sculpture. She became a physician after graduating from the Edward Via Osteopathic Medicine in Blacksburg, Virginia. She continued her education in South Florida, completing residency at University Hospital and Medical Center as part of the PBCGME Psychiatry program. She has certifications from The American Board of Psychiatry and Neurology, UPenn in Positive Psychology as well as Integrative Mental Health from the Andrew Weil School of Integrative Medicine.

  • Psychiatrist

    Dr. Rachel Alison is a psychiatrist who believes that psychiatry is not one size fits all. She focuses on forming a therapeutic relationship in which patients are empowered to take an active part in their care. She believes that medications are only part of mental health treatment and strives to work with every patient on an individualized treatment plan.

    She is originally from northeast Tennessee. She graduated summa cum laude from Furman University with a Bachelor of Arts in History and Spanish. She then obtained her medical degree from East Tennessee State University. She completed her residency in psychiatry at the University of Kentucky and is board certified in psychiatry by the ABPN.

    In her free time, Dr. Alison enjoys spending time with her fiancé along with her three dogs - Bentley, Willow, and Royce and her seven bearded dragons.

  • Psychiatrist

    Dr. Irfa Khan, MD is a psychiatrist specializing in ADHD, anxiety, depression, burnout, executive functioning challenges, stress management, and life transitions in teenagers, college and graduate students, young professionals, and adults.

    She trained through the Icahn School of Medicine at Mount Sinai and NYC Health + Hospitals/Elmhurst and pursued advanced specialty training in child, adolescent, and developmental psychiatry through Florida International University Herbert Wertheim College of Medicine and Citrus Health Network. She also completed additional training in psychodynamic and psychoanalytic psychotherapy through the New York Psychoanalytic Society & Institute.

    Born and raised in Brooklyn, New York, Dr. Khan brings a warm and culturally informed perspective shaped by diverse clinical training across New York City and Miami, a multilingual background, experiences living internationally, and a curiosity for art and culture shaped through travel to over 20 countries. She values understanding each patient’s unique experiences, relationships, and goals.

    Dr. Khan's approach combines evidence-based psychiatry with individualized care that considers lifestyle, stress, relationships, physical health. She works collaboratively with patients to develop treatment plans that improve focus, emotional well-being, daily functioning, and overall quality of life.

  • Psychiatrist

    Dr. Alex Bacalar is a compassionate and thoughtful psychiatrist who takes a personalized approach to mental health care. He values creating a safe, supportive space where patients feel understood. Dr. Bacalar integrates evidence-based medication management with practical lifestyle strategies, working collaboratively with each patient to develop a treatment plan that fits their unique needs and goals.

    Originally from the Chicago suburbs, Dr. Bacalar holds dual bachelor’s degrees in Economics and Integrative Biology from the University of Illinois in Champaign-Urbana. He earned his medical degree from the Lake Erie College of Osteopathic Medicine and went on to complete his psychiatry residency at HCA JFK North Hospital in West Palm Beach, Florida, where he served as chief resident. 

    Outside of his clinical work, Dr. Bacalar enjoys staying active through tennis, pickleball, and working on his golf game. He is an avid fan of the NFL and NBA and looks forward to completing more Vipassana meditation retreats in the future. 

  • Psychiatric Mental Health Nurse Practitioner (PMHNP)

    Leila Patel is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP). After over a decade of caring for countless patients and families as a Registered Nurse, Leila realized her true passion was mental health. She graduated from Jacksonville University with her Master of Science in Nursing as a PMHNP. Leila’s goal is to build therapeutic relationships through collaboration and client-centered care. She is passionate about combining therapy with medication treatment, for a more holistic treatment approach, and to improve quality of life.

    When she is not working, Leila enjoys spending time with her dog, exploring nature, and visiting Central Florida theme parks.

  • Child, Adolescent and Adult Psychiatrist

    Dr. Sheena John is a psychiatrist who specializes in treating Adults, children, and adolescence. She believes in the importance of early intervention when treating mental and physical illnesses and understands the obstacles that can arise when seeking care. She strives to provide a safe, comfortable, and therapeutic environment. She enjoys combining both medication and lifestyle changes to help patients’ improve their life.

    She is originally from Chicago. She obtained her Bachelor of Arts in Psychology from the College of the Holy Cross in Worcester, Massachusetts. She then obtained her medical degree from American University of Antigua and did her medical school rotations through the US. She completed her General Psychiatry residency at Larkin Community Hospital in Miami, Fl. She then completed her fellowship in Child and Adolescent Psychiatry at University of Florida in Gainesville, FL where she served as Chief fellow.

    During her free time, she enjoys traveling, checking out new places, and spending time with her family, friends, and dog Chance.

  • Child, Adolescent and Adult Psychiatrist

    Dr. Mak is a compassionate psychiatrist who finds great fulfillment in listening to her patients and understanding their unique experiences. She believes in the importance of addressing the whole person by integrating lifestyle modifications, behavioral interventions, and thoughtful medication management. Dr. Mak is dedicated to creating a supportive environment where patients feel heard, understood, and empowered throughout their mental health journey.

    Originally from Texas, Dr. Mak earned her Bachelor of Science in Biology from Texas A&M University before receiving her medical degree from the Texas College of Osteopathic Medicine in Fort Worth, Texas. She completed her general psychiatry residency at HCA Florida Woodmont Hospital in Tamarac, Florida, followed by a Child and Adolescent Psychiatry fellowship at the University of Miami. Her clinical interests include transitional-age adolescents and young adults, as well as women's mental health. 

    Outside of work, Dr. Mak enjoys staying active, traveling to new countries, and discovering unique dining experiences as a passionate foodie. She also cherishes spending quality time with her family and her two ragdoll cats, Mimi and Kiwi.