The Studio Team
The team that finds what others missed.
Every mechanism we find, someone here found it.
Sections
Leadership
Dr. Roy designed the method. This is the team that delivers it.

Dr. Lisbeth Roy
FOUNDER · CHIEF EXECUTIVE OFFICER
She designed The Studio Method™.
Dr. Roy is a systems-based physician who identifies and resolves the hidden mechanisms driving chronic disease, particularly complex prostate conditions. She does not manage disease. She dismantles it.
Read her full bio.
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Jennifer Wright
CLINICAL DIRECTOR · NP
25 years in emergency and functional medicine.
Jennifer runs the clinical team. She is the practitioner most patients sit with through assessment, protocol design, and treatment, the person who turns Dr. Roy’s method into the day-to-day work of resolution.
Her instincts were built over 25 years as an emergency-medicine nurse, where reading a body fast and correctly is the whole job. She brings that same precision to functional, cellular, and regenerative care.
She holds patients accountable to the methodology. Healing here is collaborative, and she makes sure the plan gets followed.
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Medical
The clinicians who read your biology and build the protocol.

Raquel Lee
NURSE PRACTITIONER
Emergency nursing, aimed at root cause.
Raquel spent eight years in emergency nursing and nearly ten in internal and acute care. She saw where conventional medicine stops: at the managed symptom.
So she moved upstream. Applying that clinical foundation to functional, integrative, and regenerative medicine, mapping the mechanism instead of medicating the signal. She works remotely, delivering care to patients wherever they are.
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Cassandra Moise
NURSE PRACTITIONER
Treats the root cause, not the symptom.
Cassandra has practiced since 2017, the last several years in functional and integrative medicine. Her focus is the same as the practice’s: find and address what is actually driving the illness, instead of managing what it produces.
She treats the whole person. Biology, history, and the life it is lived in, with evidence, not guesswork.
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Clinical Support
The people who make the protocol happen, and hold you to it.

Ann Hobbs
HEALTH COACH
Turns the protocol into daily habit.
A protocol only works if you follow it. Ann makes that happen.
She is a Functional Medicine Certified Health Coach with nearly four decades in health and fitness, and a personal history of declining health that functional medicine reversed. She knows the terrain from both sides.
She works the levers that move biology: sleep, nutrition, movement, stress. She meets each patient where they are and closes the gap between the plan and the life.
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Julia Holden
HEALTH COACH
Makes the protocol livable, and permanent.
Julia is a Functional Medicine and Board Certified Health Coach. She works the space between the plan and the patient’s real life. Sleep, nutrition, movement, stress, where lasting change is actually won or lost.
Her method is behavior, not willpower. She builds habits that hold after the protocol ends.
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Abigail Keith
CLINICAL LIAISON · RN
ER-trauma precision in functional care.
Abigail spent six-plus years in emergency and trauma nursing, including Level I trauma centers. High-acuity work built her calm and her precision.
She brings both to functional medicine, IV therapy, and regenerative care, the exact detail-orientation this work demands.
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Rachelle Hunter
CLINICAL LIAISON
Runs the high-touch clinical experience.
Rachelle is a certified medical assistant with five years in functional, regenerative, and anti-aging care, often the hands-on presence patients feel from the first visit.
Precise with the clinical details, steady with the people. She keeps the experience high-touch without letting it get soft on the science.
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Lidia Jacques
CLINICAL LIAISON
Sixteen years in healthcare.
Lidia has sixteen years in healthcare. As a medical phlebotomist, chemotherapy assistant, and lead medical assistant, with a nursing degree from Chamberlain University.
She is meticulous with the clinical details that patients never see but always feel.
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Czervina Sallan
LEAD REMOTE NURSE
Leads the remote nursing team.
Czervina leads the remote nursing team. She works alongside the Clinical Director. Scribing appointments, ordering labs and diagnostics, sending prescriptions, and keeping every chart accurate.
The high-touch service the practice is known for runs on the precision she and her team hold.
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Kristine Senas
CLINICAL SUPPORT · RN
Seven years in community-health nursing.
Kristine spent seven years in community health before moving to remote clinical support. She delivers the precise, confidential documentation the clinical team depends on.
Detail-oriented and steady, the kind of support that never drops a thread.
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Gerry Anne Guerrero
CLINICAL SUPPORT
Reliable support, to the last detail.
Gerry brings over eight years in support operations, the last three in healthcare. She understands what both patients and providers need, and closes the gap between them.
Known for reliability and a work ethic that goes the extra mile without being asked.
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Leshly Escalera
CLINICAL SUPPORT · RN
Hospital-trained RN. Organized, exact.
Leshly is a registered nurse with over eight years in large hospital settings, equipped to care for and manage a wide range of patients.
She serves the practice’s members with the same standard she held on the floor: honest, diligent, exact.
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Kathymhel Villegas
CLINICAL SUPPORT · RN
Guards every patient record.
Kathy is a registered nurse with clinical and hospital experience. Her attention to detail protects the integrity and confidentiality of patient records.
Compassionate and proactive, she upholds the practice’s standard in work patients rarely see.
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Karyl Vizcarra
CLINICAL SUPPORT
Fourteen years in clinical care.
Karyl is a nurse with over fourteen years across clinical and administrative support. Patient care, service, and the back-end work that keeps care moving.
She takes pride in making sure each patient gets the attention they deserve.
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Kathleen Villajuan
CLINICAL SUPPORT
Detail-driven patient support.
Kathleen moved into healthcare after a career that demanded speed and precision under pressure. She thrives in fast-paced work and learns relentlessly.
Detail-oriented and adaptable, she brings that same discipline to patient support.
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Client Relations
The first people you meet, and the ones who keep the process clear.

Alex Russell
STUDIO SPECIALIST
Helps the right men find the practice.
Alex works at the front of the process. His job is to make sure the men who belong here find their way in, and understand, before they ever book, that what they are investing in is the answer: the root cause no one has given them.
Ten-plus years across finance, health, and marketing. He builds the systems that let a precision practice scale without diluting the medicine.
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Lauren Barnes
CLIENT RELATIONS
A precise, welcoming patient experience.
Lauren brings deep administrative and client-support experience across the medical and fitness fields, and a real passion for the work.
She sets the tone patients meet first: welcoming, personal, and exact about the details that make the experience feel handled.
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Michelle Durham
CLIENT RELATIONS
Thirteen years in medical patient care.
Michelle brings over thirteen years in medical care. Surgical procedures, wellness treatments, and patient advocacy, beginning in dermatology and plastic surgery.
She makes sure every patient’s experience is handled with precision and care.
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Operations
The team that keeps a precision practice running without friction.

Reah Cabilao
DIRECTOR OF OPERATIONS
Keeps the whole practice moving in sync.
Reah oversees operations across the practice. Technology, marketing, recruitment, HR, the systems that let the clinical work run without friction.
She approaches every problem the same way: find the solution, meet the goal.
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Heidi Schulte
DIRECTOR OF ADMINISTRATION
Building Doctors Studio since 2012.
Heidi is a seasoned physical therapist. Thirty years, specializing in neuro-dysfunction and rehabilitation, and has worked beside Dr. Roy since the practice’s start in 2012.
She has held key roles across administration, clinical support, and client services, always to the same standard.
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Gemma Marie Briones
CUSTOMER SUPPORT
Often the first voice a patient hears.
Gemma is often the first voice a patient hears. A decade in high-volume support taught her to listen fast and route precisely. Six straight years as top agent before she arrived.
She holds a simple standard: quality over volume. Every man who calls about a chronic prostate issue gets the care the problem deserves.
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Karla Mae Tomenio
CUSTOMER SUPPORT
Pharmacy-trained, precise on every call.
Karla pairs a Pharmacy degree with seven years in healthcare support and quality assurance. She reads a patient’s need fast and answers it with empathy and precision.
Proactive by default, she anticipates the question before it is asked.
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Kristine Tingzon
ADMINISTRATIVE SUPPORT
Keeps departments connected.
Kristine works closely with the operations director, providing the administrative support that keeps departments connected. Fielding calls, informing clients, and keeping information moving.
She works under pressure with a steady, solutions-first mindset.
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Technology
The people building the systems behind the medicine.

Christopher Phelan
DIRECTOR OF IT & MARKETING
Builds the infrastructure it all runs on.
Christopher directs Doctors Studio’s IT and marketing, the strategic direction and execution of a rapidly expanding technology operation, plus the deployment and measurement of marketing.
Over twelve years across systems engineering, integration, and operations. The practice runs on the infrastructure he maintains.
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Jay-ar Isidro
SENIOR IT ADMINISTRATOR
Builds the systems behind the growth.
Jay builds the infrastructure that serves the practice’s growth. Solving problems, developing systems, and supporting the virtual-care platform that extends care across the country.
A computer scientist by training; the backbone of the practice depends on his work daily.
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Abbiegail Cabe
IT ADMINISTRATOR
IT support across the practice.
Abbie provides IT administrative support across Doctors Studio and its virtual-care platform, working alongside the technology team on every project.
A creative eye and a real belief in the mission, she contributes to both, daily.
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Jeremy Atrero
FULL-STACK DEVELOPER
Full-stack developer. Strategic, precise.
Jeremy is a full-stack developer and computer-science graduate who has made real contributions across the technology stack.
He adapts fast, works independently, and treats every problem as something to be solved cleanly.
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Angelo Camantigue
IT OPERATIONS
Keeps the essential systems running.
Angelo supports the technology team by managing appointment systems, tracking operational data, and keeping daily workflows stable.
Accurate and responsible, he keeps the essential systems running.
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Administration
The support that keeps the work organized and moving.

Malica Abdulkarim
EXECUTIVE ASSISTANT
Keeps projects and workflows organized.
Malica supports the team’s daily operations. Updating projects, building workflows, and keeping work organized and efficient.
A background in financial and management accounting brings precision and reliability to everything she touches.
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Answers first. Commitment after.
