Who We Are
at Synergy TMS

Where Compassion Meets Science

Discover the purpose, people, and philosophy behind Synergy TMS — where advanced neuroscience meets genuine human care.

Inside Synergy TMS

A Look Into Our Clinics and Team

Our Mission

Healing Through Connection

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At Synergy TMS, our mission is to transform mental health care through compassion, science, and understanding.

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We believe healing happens when advanced neuroscience meets human connection — when patients are truly seen, heard, and supported.

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We make innovative, non-invasive treatments accessible to everyone seeking relief from depression, anxiety, or OCD.

Why Synergy TMS

Where Compassion and Clinical Excellence Come Together

From your first call to your final session, we focus on your comfort, progress, and personal story. Our difference lies in combining cutting-edge neuroscience with human-first care.

What Sets Us Apart:

Meet the Team

The Experts Behind Your Care

Leadership

Guided by Experience and Vision

Hernan Gleizer
CEO & Co-Founder

Entrepreneur • Real Estate Developer • Asset Manager • Life Coach • Economist

Hernan Gleizer is a visionary leader with over two decades of experience in business development, real estate, and wellness innovation.

As Co-Founder and CEO of Synergy TMS Holdings LLC, he leads a growing network of mental health centers across South Florida dedicated to transforming lives through non-invasive, drug-free TMS therapy.

Fernando Alpern
Managing Partner & Co-FOUNDER

Entrepreneur • Real Estate Developer • Mental Health Supporter

Fernando Alpern is both a seasoned real estate professional and someone deeply committed to supporting individuals dealing with depression and anxiety — helping them find a path to well-being without medication.

After serving as COO and Co-Founder at Remax Best Seller Realty & Optimar International Realty, Fernando joined eXp Realty.

Through Optimar International Sales by eXp Realty, he has surpassed $3 billion in sales volume, positioning himself as a key figure in the South Florida market.

Fernando is known for his innovative leadership and commitment to empowering clients, developers, and real estate agents alike. He also leads a full-time team of dedicated professionals who consistently deliver exceptional service — aligning perfectly with the Synergy TMS standard of care, compassion, and excellence.

DANNA GLEIZER
DIRECTION OF COMMUNICATIONS AND HOLISTIC LIFE COACH

Master Sanergist • Advanced Studies in Clinical Mental Health Counseling

Danna Gleizer is a dedicated mental health professional with hands-on experience in Transcranial Magnetic Stimulation (TMS), patient support, and therapeutic communication. Through her work at Synergy TMS, she has witnessed firsthand the life-changing impact of evidence-based mental health care, particularly for individuals struggling with treatment-resistant depression and related conditions. Her background in life coaching and communications allows her to connect deeply with patients, creating a safe, supportive environment where individuals feel heard, understood, and empowered throughout their healing journey.

Currently pursuing a Master of Science in Clinical Mental Health Counseling, Danna is committed to expanding her ability to provide comprehensive, ethical, and compassionate care. Her approach is rooted in empathy, personal growth, and a belief in accessible mental health treatment for all. By combining real-world clinical experience with formal counseling training, she is dedicated to helping patients regain clarity, resilience, and a renewed sense of purpose—aligning seamlessly with the Synergy TMS mission to deliver advanced, patient-centered mental wellness care.

DR. LINA ALPERN
DIRECTION OF PSYCHOLOGY

Clinical Psychologist • Integrative Mental Health Specialist

Dr. Lina Alpern is a sensitive and empathetic being who, from an early age, immersed herself in understanding the human mind—both individually and collectively. In her search for answers, she explored a wide range of healing methods, from traditional approaches to ancestral alternatives, seeking to understand our reasons for being here and how to better navigate the process we call life. Through this path, she examined what limits our creative and human potential, whether rooted in ancestral memory or unprocessed emotional experiences from this lifetime.
These inner and outer searches led her to deep self-understanding and, more importantly, to discovering what she felt called to share as a life mission in service of human well-being. She studied psychology, earning a Master’s in Mental Health in 2015 and a PhD in Sexology in 2020—milestones that became a bridge to the path she walks today, enriched by compassion, respect, and commitment to each individual’s healing process. Her work centers on easing emotional burdens and guiding people toward self-love, empowered self-discovery, and healthy self-esteem through continuous self-improvement and genuine care for oneself and the environment.


Drawn to holistic and spiritual exploration, she delved into the teachings of Abraham Hicks, Dolores Cannon, and respected psychotherapists, understanding the importance of connecting with her inner Divine essence and Higher Self. This led her to practices such as hypnotic regression, QHHT Quantum Healing Therapy, and her work as a Sanergia practitioner—supporting deep transformation through consciousness and energy work. She continues to study and evolve, honoring her mission to contribute to the awakening of a more liberated and empowered human being.

DIANA GUZMAN
GENERAL MANAGER

Public Health Professional • Neuromodulation & TMS Operations

Diana Guzman is a public health professional with over ten years of experience in health systems management, prevention, clinical nutrition, and consulting. She holds a Master’s in Nutrition, a Bachelor’s in Public Health, and a specialization in Engineering applied to quality improvement.
With more than three years of neuromodulation experience, she is certified by Apollo NeuroCare and NeuroStar University, leading clinical workflows, safety protocols, and integrated TMS care models.


As General Manager of Synergy TMS, she oversees operations, HR, patient experience, regulatory compliance, and strategic growth. She is known for her supportive leadership, human-centered approach, and commitment to evidence-based care.

ALE GARCIA CALVO
HUMAN RESOURCES DIRECTOR

Leadership Development • Team Wellbeing

Ale is the Director of Human Resources at Synergy TMS, bringing many years of experience in leadership, team development, and human-centered management. With a background in psychology and professional training in organizational development, she supports staff onboarding, growth, and internal culture, helping create a positive, respectful, and supportive work environment that reflects the Synergy TMS commitment to compassionate, evidence-based care.

CAROLINA CRISTANCHO
NETWORKING COORDINATOR

Patient Experience • Care Coordination

Carolina is a psychologist with a strong focus on personal growth, neuroscience, and emotional wellness. At Synergy TMS, she is dedicated to connecting individuals who are looking to become the best version of themselves through community, networking, and access to advanced mental-health treatments.


In addition to her patient-focused role, Carolina also supports key administrative processes, including patient coordination, insurance communications, and the optimization of internal systems that help the clinic operate efficiently. She combines empathy with strategic thinking to ensure a smooth experience for both patients and the clinical team.
She is currently completing an MBA to strengthen her leadership and expand her impact in the mental health field

VANESSA VELAZQUEZ
PMHNP

Psychiatric Mental Health Nurse Practicioner • TMS Specialist

Vanessa Velasquez, PMHNP, is a board-certified Psychiatric Mental Health Nurse Practitioner specializing in adult psychiatry and transcranial magnetic stimulation (TMS). With a strong commitment to providing compassionate and evidence-based mental health care, she works closely with individuals experiencing depression, anxiety, and other mood disorders to help them regain stability and improve their quality of life.


Vanessa is passionate about integrating innovative treatments like TMS into her practice to offer patients effective alternatives when traditional therapies are not enough. She strives to create a supportive, collaborative environment where patients feel heard, understood, and empowered in their care. Her approach blends clinical expertise with genuine empathy, ensuring that each treatment plan is tailored to the unique needs and goals of every person she serves.

O. DAVID FABELO
APRN NURSE PRACTICIONAR - C

Advanced Psychiatric Care •  TMS Evaluations

Osvaldo David Fabelo, APRN, PMHNP-BC, FNP-C is a Psychiatric and Family Nurse Practitioner who provides advanced mental health care with a focus on psychiatric management and substance use treatment. His clinical work includes specialized evaluations for Transcranial Magnetic Stimulation (TMS) for conditions such as depression, anxiety, and OCD, as well as comprehensive diagnostic assessments and ongoing psychiatric care.

With a dual background in family and psychiatric medicine, Osvaldo approaches each patient with empathy, respect, and a non-judgmental mindset. He is committed to meeting individuals where they are in their mental health journey, helping them navigate complex challenges with stability and clinical expertise, while empowering them to move toward greater clarity, resilience, and renewed purpose.

ELIZABETH MOREJO
MENTAL HEALTH COUNSELOR

Public Health Professional • Neuromodulation & TMS Operations

Elizabeth Morejon is a compassionate mental health counselor with extensive experience supporting children, adolescents, and adults navigating trauma, anxiety, depression, grief, and major life transitions. She integrates evidence-based approaches—including CBT, DBT, and Traumatic Incident Reduction (TIR)—with a holistic and spiritually informed perspective to create a grounded, empathetic therapeutic space.

Known for her warm presence and trauma-informed care, Elizabeth helps clients build emotional stability, self-trust, and meaningful change while honoring their cultural backgrounds and personal strengths. She is committed to delivering clinically excellent, human-centered care that supports each individual’s healing journey.

JOHANA GUINAZU
TECHNICIAN

TMS Techinican • Patient Care Support

Johana Guiñazu is a Psychomotor Therapist with experience supporting emotional regulation, stress management, and clinical work with children, adolescents, adults, and older adults. Her approach integrates movement, embodiment, and emotional wellbeing, offering a safe and human-centered therapeutic space. Johana is certified in Apollo NeuroCare, integrating updated neuromodulation knowledge directly into her clinical work at Synergy TMS.

With over ten years of community service, including her role as a volunteer firefighter, she brings empathy, emotional steadiness, and a deep commitment to helping others.

At Synergy TMS, she accompanies patients throughout their therapeutic process with warmth, presence, and attentive listening. Her mission is to provide compassionate, respectful, and human care that supports each person’s emotional wellbeing.

SUNNY PULIDO
TECHNICIAN

TMS Techinican • Patient Care Support

Sunny Pulido is a Licensed Bioanalyst and Ontological Coach dedicated to supporting patients’ mental and emotional well-being. With a strong background in clinical analysis and patient care, she brings precision, empathy, and a holistic perspective to her work.
At Synergy TMS, Sunny guides patients through their TMS treatment journey, providing compassionate support, clear communication, and personalized follow-up. Her coaching background enhances her ability to help individuals navigate emotional challenges, creating a safe and encouraging environment throughout the healing process.


Sunny is passionate about helping patients build self-awareness, resilience, and balance. Her integrative approach—combining clinical knowledge with emotional insight—allows her to support each person in a meaningful, human-centered way.

ALDA ANDRADE
TECHNICIAN

TMS Techinican • Patient Care Support

Alda Andrade is a dedicated TMS Technician with a strong background in therapeutic support, behavioral care, and patient safety. With training as a Registered Behavior Technician (RBT) and Home Health Aide (HHA), and certifications in First Aid and CPR/DEA, she brings a calm, structured, and compassionate approach to every session.


Alda is experienced in guiding patients through TMS treatment protocols, monitoring clinical responses, ensuring comfort, and supporting emotional well-being throughout the therapeutic process. She works closely with clinicians and care teams to maintain high standards of safety, communication, and patient-centered care.


Known for her empathy, professionalism, and patience, Alda is committed to creating a supportive environment where patients feel understood, safe, and encouraged in their mental-health journey.

VALENTINA ORTIZ
TECHNICIAN

Senior Transcranial Magnetic Stimulation Technician 

Valentina supports patients from the very first day to the completion of their treatment, guiding them with presence, experience, and a deeply human approach.

Trained in sound therapy and a dedicated mindfulness practitioner, she integrates science and awareness to promote emotional and neural balance.

Her mission is to create a safe and supportive space where each person can move through their healing process with clarity, calm, and confidence.

EIBBY RICHIEZ
TECHNICIAN

TMS Techinican • Patient Care Support

Eibby Richiez is a Medical Assistant and Physical Therapy professional with over five years of experience supporting patient care in chiropractic and rehabilitative settings. With a background in graphic design and the arts, she brings creativity, sensitivity, and a uniquely human perspective to her work.


As part of the TMS team at Synergy TMS, she provides compassionate, attentive, and patient-centered support throughout the treatment process. Her approach blends professionalism, empathy, and warmth, creating a safe and comfortable environment where patients feel heard, understood, and supported.


She is passionate about helping individuals find relief, confidence, and well-being through authentic and dedicated care enriched by both her clinical and artistic experience.

Our Philosophy

Healing is a team effort. Every member of Synergy TMS — from providers to coordinators — contributes to an environment built on trust, respect, and empathy.

Our Approach

Healing Through Science, Guided by Compassion

The Synergy Method:

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Science That Heals: Evidence-based, FDA-Cleared TMS therapy.

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Care That Listens: Every treatment plan is tailored to your needs.

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Results That Last: Maintenance programs help sustain progress long term.

Here’s Where Getting Better

Begins

Let us contact you

Please fill out the form and an Intake Coordinator will contact you shortly to answer any questions you may have about the TMS process.

Clinic Locations

Convenient Access Across South Florida