SWCA | Staff
We recognize that one of our most important assets is our team. Each of our team members brings unique skillsets and work experience to the practice. Our hard-working team possesses a true sense of empathy and compassion. We pride ourselves on maintaining a positive, “can-do” attitude in our efforts to serve our patients.
Our Medical Staff
M.D. Advanced Registered Nurse Practitioner
RASA GUZEVICIENE
Rasa Guzeviciene is a licensed physician assistant at Spine and Wellness Centers of America. She trained at the International Kaunas Medical Academy in the Republic of Lithuania. After completing her degree, she obtained her certification from Miami Dade College. Before joining our practice, she worked at the Embassy of Lithuania in the Republic of Kazakhstan. She is fluent in English, Russian, and Lithuania. She has a passion for restoring patient health and for providing modern and novel techniques for pain care.
Advanced Practice Registered Nurse
ANDRES M. ALAVA
Andres Alava is a qualified licensed Registered Nurse with 4.5 years of acute clinical experience in direct patient care. He is committed to practice medicine using a holistic approach as well as acting as a patient advocate. He has a Master of Science in Nursing – specializing in Family Practice from Barry University in Miami Shores, FL. Andres motto is “the best way to find yourself is to lose yourself in the services of others” – Mahatma Gandhi.
Physician Assistant
STEPHANIE LANDA
Stephanie Giselle Landa is a licensed Physician Assistant at Spine Wellness Centers of America, who attained a Bachelor of Science degree in Biological Sciences at Florida International University and completed her Physician Assistant studies at Miami Dade College. Before joining SWCA, she worked at the University of Miami performing stem cell research in which received multiple publications. She continues to promote research and enjoys educating patients on healthy strategies to improve daily lifestyle.
Licensed Physician Assistant
CATALINA GALVIS
Catalina Galvis is a licensed Physician Assistant at Spine Wellness Centers of America. She attained a Bachelors degree in Exercise Sciences at Florida State University where she also was published for her work in cancer research. Catalina completed her Physician Assistant studies at Nova Southwestern University.
Before joining the practice, Catalina had prior experience in the field of neurosurgery with a focus on the spine. Catalina is devoted to ensuring that her patients receive the best quality of care.
Board Certified Family Nurse Practitioner
ANAM QURESHI
Anam Qureshi is a Board-Certified Family Nurse Practitioner at Spine and Wellness Centers of America. She graduated from the University of Miami, obtaining her Master’s in Nursing with Honors in 2016. She primarily practices in Broward County, specializing in interventional pain care.
Anam is committed to providing the finest, safest, and up-to-date care for all her patients throughout various settings, primarily focusing on acute care.
Family Nurse Practitioner
YESENIA FRANQUI
Yesenia Franqui has worked in pain care since 2005 and has specialized in treating patients with spinal, neck, and back pain. Yesenia earned her Family Nurse Practitioner Certificate from Georgetown University and a Bachelor’s in Nursing from Florida International University.
Her passion is to help patients manage their pain in a compassionate and caring manner. She is fluent in Spanish and believes that listening to the patient is key when treating pain care.
Board-Certified Family Nurse Practitioner – Aventura Location
MARIA A. CALLEJA, MSN, FNP-BC
Maria A. Calleja is a Board-Certified Family Nurse Practitioner (FNP-BC) at our Aventura location. With degrees from Miami Dade College, Florida International University, and Chamberlain College of Nursing, she is currently pursuing certification as a Psychiatric-Mental Health Nurse Practitioner (PMHNP).
Since 2019, Maria has treated patients with chronic pain, recognizing its connection to mental health. She provides medication management, patient education, and ketamine infusion therapy to help patients improve their quality of life.
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Education & Certifications
• PMHNP Certification (In Progress), Chamberlain College of Nursing
• MSN, Family Nurse Practitioner, Chamberlain College of Nursing
• BSN, Florida International University
• Associate’s degree in biology, Miami Dade College
• FNP-BC (ANCC), BLS Certified, DEA Certified
Advanced Practice Registered Nurse
ERNESTO DIAZ
Ernesto L. Díaz is an Advanced Registered Nurse Practitioner who obtained his Master of Science in Nursing at Universidad del Turabo of Puerto Rico with a specialization in family practice. He is a member of the American Association of Nurse Practitioners and has over 8 years of experience in a variety of specialties including stroke management, neurosurgery, and orthopedic surgery. He is devoted to providing excellent care for his patients.
Nurse Practitioner
BEATRIZ CRUZ, MSN, FNP-BC
Beatriz Cruz is a skilled and compassionate Nurse Practitioner dedicated to providing exceptional patient care. With a Master of Science in Nursing from Ana G. Mendez University, Beatriz specializes in developing personalized treatment plans that combine evidence-based medical interventions with holistic approaches. She is committed to helping patients achieve optimal health and improved quality of life.
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Education Certifications
• Master of Science in Nursing, Family Nurse Practitioner – Ana G. Mendez University
• Bachelor of Science in Nursing – Grand Canyon University
• Family Nurse Practitioner – Board Certified (FNP-BC)
• Basic Life Support (BLS)
• Advanced Cardiovascular Life Support (ACLS)
Beatriz is proud to be part of the team at Spine and Wellness Centers of America, where she works collaboratively to deliver comprehensive and compassionate care to every patient.
Nurse Practitioner & Paramedic
RANDI A. FUTTERMAN, FNP-BC, FF1
Randi A. Futterman is a dedicated Family Nurse Practitioner and Licensed Paramedic with extensive experience in patient care and emergency medicine. With a Master of Science in Nursing from South University, Randi combines advanced clinical knowledge with her certifications in emergency and pediatric care. Her passion for patient safety and education drives her to provide exceptional care in a collaborative environment.
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Education
• Master of Science in Nursing, Family Nurse Practitioner – South University
• Associate of Science in Nursing – City College Nursing
• Bachelor of Science in Criminal Justice – Florida International University
Certifications & Licensures
• Board-Certified Advanced Practice Registered Nurse (APRN)
• Licensed Paramedic & Registered Nurse, State of Florida
• ACLS, PALS, BLS Certified
• Pediatric Handtevy Instructor Certified
• Certified Fire Inspector & Fire Officer (Levels 1 & 2), State of Florida
• Certified Firefighter Instructor
• DEA Certified & DOT Certified
Randi is an integral part of the team at Spine and Wellness Centers of America, bringing her expertise in emergency care and patient-centered treatment to support individuals in achieving their wellness goals.
Board Certified Nurse Practitioner
SANDRA SEGURA
Sandra Segura, MSN, APRN, AGPCNP-BC is a Board-Certified Nurse Practitioner with over 8 years of experience in Pain Management, Aesthetics, Mental Health, PM&R, and alternative medicine.
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Sandra has worked in healthcare for over 17 years. She began her work as a nursing assistant at Baptist Hospital as a recipient of the Baptist Health Scholars program, while working towards her bachelor’s in nursing at the University of Miami. In 2007, She graduated from UM with a BSN and joined the first cohort of the Versant Program at Baptist, a nursing training program. After completion of the program, she was hired as a registered nurse in the emergency department, where she worked for over 7 years. Shortly after, she began working Per-diem in Plastic surgery and sparked an interest in aesthetics. At the end of 2013, Sandra completed her Nurse Practitioner program and obtained her board certification. Shortly after, she began working in PM&R and pain management. At the end of 2015, Sandra began to pursue her interest of working in aesthetics and obtained her advanced certification as an injector of neuromodulators and dermal fillers. She also obtained certifications in Kybella, Carboxytherapy, and Mesotherapy.
Sandra is a reliable, holistic, and ethical healthcare provider with ability to stay calm under pressure and intervene during crises. She developed strong triage, assessment, and treatment skills through my years of expertise in emergency nursing. She
collaborates with multidisciplinary teams and has a proven ability to build positive relationships with patients, family members, physicians, and other medical professionals.
Sandra is an employee of Spine and Wellness Centers of America and is actively collaborating with Dr Michelle Weiner and her team to treat patients who suffer with depression, anxiety, PTSD, addiction, OCD, fibromyalgia, chronic pain, and other mental health disorders. Through her passion for holistic medicine, Sandra is currently assisting in the administration of intravenous and intramuscular ketamine for KAP (ketamine assisted psychotherapy). She is also collaborating in research associated with providing alternative medicine to replace opioid use in patients who suffer with chronic pain. Sandra is a caring and compassionate nurse practitioner, who empathizes with her patients and provides excellent quality care service.
Sandra was born in Colombia and emigrated to the United States at the age of 6. She has children of her own and hopes to continue the family traditions and customs from her native, Colombia. She is fluent in both English and Spanish. On her days off, Sandra enjoys pending time with her family, traveling, gardening, outdoor activities, and loves to dance salsa.
We attribute our continued success to our executives and the skills and experience that they possess. Together they have been instrumental in the development, financing, and operation of Spine and Wellness Centers of America.
Our Executive Team
Payroll Director
CARMEN ROSADO
Carmen Rosado is a team leader that manages the Payroll and Accounts Payable division for Spine and Wellness Centers of America (SWCA). She is a licensed Real Estate Broker and a Certified Notary. Carmen has been a key member of SWCA since its inception in 2013.
Director of Human Resources
CATHIA GONZALEZ
Cathia comes to SWCA with over 15 years of experience in customer service and a true passion for helping patients as well as her team members. Born and raised in San Juan, Puerto Rico, Cathia moved to Miami in search of better education for her beloved daughter. She studied Pedagogy at Loyola University in New Orleans and now finds her home at SWCA where she lives by her favorite quote: “I will never see a situation as a problem rather than a challenge to learn, evolve, and prosper as a team and individual. Working together works.”
Director of Business Development
TOMMY MARTINEZ
Tommy Martinez is the Director of Business Development at Spine and Wellness Centers of America. Tommy was born in Newark, NJ, and has spent most of his life in South Florida. In the summer of 2019, Tommy joined SWCA as a financial analyst intern. His business skills and natural leadership ability quickly proved to be an important asset, as he led various projects and helped launch new clinics. After rising through the ranks, Tommy now enjoys the title of Director of Business Development. He is a staunch believer in the American dream. The sky is the limit.
Lead Officer
SHAKIRA LEBRON
Shakira Lebron is the Lead Officer for Spine and Wellness Centers of America. She has been a part of the SWCA team since 2016. Shakira started working as a front desk receptionist and was later promoted to Medical Assistant. Shakira now oversees the medical assistants, front desk receptionists, and the insurance verifications department. She also assists in implementing and supervising clinical protocols in our clinics. Shakira is open to new experiences, skills, and information that would help improve her abilities. Shakira is currently a student at Broward Community College and is on her way to obtaining a degree in Health and Administration.
Operations Coordinator
EMILY EMMA
Emily Emma is the Operations Coordinator for SWCA. She graduated with an Associate’s degree in Healthcare Administration and has worked in the healthcare field for over ten years, gaining experience in administration, and operations.
SWCA Global Expansion
Christian D. González, MD and Javier Pascual.
CEO
CHRISTIAN D. GONZÁLEZ, MD
Dr. González stands as one of the most influential Latin American physicians in America. He is a Harvard graduate, Massachusetts General Hospital Fellow, past Division Chief at the University of Massachusetts and is the past President-Elect and VP of the American Academy of Pain Management In 2013, 2014 and 2015 he has been recognized as one of Miami’s Best Doctors.
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Dr. González has been published in multiple journals, served as an executive for various State-level medical societies and is the founder of a non-profit charity called the American Spine and Pain Foundation. Patients suffering from back, neck, knee and shoulder pain have enjoyed great outcomes due to his unique technical approach, expertise, and experience. He specializes in hard to treat conditions including Facial Pain, Complex Regional Pain Syndrome, Chronic Headaches, Diabetic Peripheral Neuropathy, and other difficult but treatable conditions. If you are looking for someone with the knowledge and technical capacity to relieve your pain, we are sure Dr. González will meet your needs.
CEO – Global Expansion
JAVIER PASCUAL
Javier Pascual is the Global CEO of Spine & Wellness Centers of America (SWCA), leading the company’s domestic & international strategy and expansion. A senior growth executive and serial entrepreneur, he’s known for accelerating revenue, building strategic partnerships, and developing high-performance teams across dynamic markets. With a strong focus on operational excellence and long-term value creation, Javier brings disciplined execution to innovative care models.
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Javier first came to SWCA as a patient seeking relief from chronic back pain, a condition he has lived with for over twenty years. That firsthand experience fuels his commitment to better patient outcomes, improved treatment pathways, and keeping SWCA at the forefront of new therapies and technologies as he guides the organization’s worldwide growth. In his spare time, he loves to golf, fish, and spend time with his fiancée and two dachshunds (Nacho & Queso).
Administration Team
Insurance and Verifications
REBECCA DIAZ
She graduated from the National School of Technology with a Medical Assistant Degree and received a Certificate of Completion for CPT and ICD Coding.
Call Center Supervisor
AMANDA MARTIR TORRES
Amanda Martir has a degree as a Registered Nurse and has been in the medical field for over 6 yrs. She leads a team at SWCA to ensure the best patient experience and care.
Surgery Coordinator Assistant
ASHLEY SANCHEZ
Ashley is a flourishing student at Broward College where she is studying to become a licensed Diagnostic Medical Sonographer. Ashley’s goal with SWCA is to provide excellent patient care.
Call Center Representative
RITA LOPEZ
Customer Service Representative, Rita Lopez, has worked for over 20 yrs in the Medical Field providing compassionate care to patients. She loves her job at SWCA that allows her to work with a group of people who truly care for their patients.
Marketing Communications Specialist
ESTIFANOS ROBERTSON
Estifanos Robertson is the Marketing Communications Specialist at Spine and Wellness Centers. He grew up in Northwestern Pennsylvania and moved to South Florida to pursue a business degree at Nova Southeastern University. Esti anticipates graduating next spring with honors and a bachelor’s degree in Marketing. Esti is a serial marketer and likes to market with a heavy focus on building relationships. At Spine and Wellness Centers of America (SWCA), he handles the communications between SWCA and its business partners. He also is actively looking to foster new business relationships on behalf of SWCA.
Financial Analyst
DIEGO URDANETA
Diego began as SWCA’s part-time analyst and grew into his role into a full-time position after he graduated. Diego was born in Venezuela and came to Miami in 2018 to attend college. He obtained his Bachelor’s Degree from Florida International University and now uses his wealth of knowledge and skills to review company data, provide insights, generate reports, and keep financial operations moving.
Credentialing Specialist
Jeanelly Martinez
Jeanelly Martinez is the Credentialing Specialist for SWCA. With over 16 years of experience in administrative work, Jeanelly has dedicated the last 8 in the medical field with experience in credentialing, billing, insurance verification, authorizations, front desk, and more.
Legal Administrator
Amanda Martir Torres
Amanda Martir has a degree as a Registered Nurse and has been in the medical field for over 6 yrs. She leads a team at SWCA to ensure the best patient experience and care.
Insurance and Verifications
Rebecca Diaz
She graduated from the National School of Technology with a Medical Assistant Degree and received a Certificate of Completion for CPT and ICD Coding.
Surg Coord, LPN
Idayalis Pluas
She serves as our Clinical Assistant, helping our patients with their everyday medical needs.
Lead Call Representative
Andre Billings
Andre is responsible for ensuring that a patient’s experience at SWCA is seamless. As our Lead Call Representative, Andre coordinates appointments for patients as well as reports any patient needs or concerns to our medical staff.
Surgery Coordinator Assistant
Ashley Sanchez
Ashley is a flourishing student at Broward College where she is studying to become a licensed Diagnostic Medical Sonographer. Ashley’s goal with SWCA is to provide excellent patient care.
Call Representative
Rita Lopez
Customer Service Representative, Rita Lopez, has worked for over 20 yrs in the Medical Field providing compassionate care to patients. She loves her job at SWCA that allows her to work with a group of people who truly care for their patients.
Hospital Call Representative
Lidia Mateo
Lidia Mateo works in the Call Center where she follows up with patients after being discharged from the Hospital making sure they follow up with their Pain Management Doctors and clarifying any of their questions.
Our Clinical Staff
Our clinical staff team is recognized for helping patients navigate through their pain relief treatments and procedures. They are not only concerned with coordinating the scheduling for tests and treatments, helping educate patients about the medications being used and how to administer them.
Medical Assistant
JANAY PAGAN
She graduated in 2016 from Keiser University. Her mission as a medical assistant is to improve healthcare and add value to people’s lives every day. Janay firmly believes that a little progress each day adds up to big results.
Lead Medical Assistant
JAMILA PEREZ
Jamila is our dedicated Lead Medical assistant at SWCA. She has over ten years of experience as a Medical Assistant in orthopedics and is currently working to achieve her Bachelor’s of Science at Miami Dade College.
Front Desk Receptionist
Jailene Garcia
Jailene Garcia is the smiling face at our front desk. She graduated in 2021 from Florida Career College with her certification in Medical Office, Coding, and Billing. Jailene is excited to continue her journey is healing and is eager to back to school to become a Registered Nurse.
Lead Medical Assistant
Juan Cuesta
Juan graduated from the University of South Florida with a Biomedical Science Major and a Minor in History. His passions are music, learning, and traveling. Juan’s goals for the future are to continue his studies in the Medical field while learning and interacting with patients on a daily basis at Spine and Wellness Centers of America.
Medical Assistant
Cristian D. Hernandez
Cristian is a Medical Assistant at Spine and Wellness Centers of America. He graduated from Florida International University with a Bachelor’s degree in Biological Science.
Medical Assistant
Cynthia Chery
Cynthia graduated from Florida Atlantic University where she earned a Bachelor’s degree in General Studies. She is a hardworking aspiring Nurse Practitioner and provides excellent care for our patients. She enjoys learning about different cultures and making real connections with her patients.