Our reason for being
Why we exist
Precision psychiatry built for high-performers who demand more than standard care.
You've outgrown 15-minute appointments and prescriptions handed over without explanation. Standard psychiatric care is structured around volume — it optimizes for throughput, not outcomes. Welmivia was built to invert that model entirely: extended physician time, documented clinical reasoning, and continuous optimization rather than reactive management.
No insurance constraints. No institutional timing limits. Just clear medical judgment and documented results.
Extended physician time
Your evaluation is 90 minutes with the physician — not a PA, not an NP. Followed by 48–72 hours of dedicated clinical review before your Blueprint is delivered. The review period is not a delay. It is the standard.
Documented clinical reasoning
You receive a written Welmivia Blueprint explaining your diagnosis framework, medication rationale, and forward care plan. You can reference it, share it with other providers, and hold it as a record of actual clinical thinking — not a portal note.
Cognitive optimization without constraints
Pharmacogenomics, metabolic health, GLP-1 management, and lab-driven precision — integrated into your psychiatric care without the artificial limits that insurance timelines and institutional protocols impose on every clinical decision.
This is what psychiatry looks like when time is not the constraint.
Welmivia Medical, PLLC
Who we are
Welmivia is a concierge psychiatric practice built for high-performing adults in Virginia and Florida who have outgrown the limitations of standard care. Physician-led. Direct-pay. Unhurried.
with the physician
review period
constraints
Physician-led from intake to Blueprint
Every evaluation is conducted directly by Dr. Sonia Mia Diaz, M.D. — not a PA, not an NP. Your care is never delegated at the diagnostic level.
Extended time, documented reasoning
Your evaluation is 90 minutes. After it ends, Dr. Diaz spends 48–72 hours reviewing your full history before delivering a written Blueprint that explains every clinical decision.
Precision psychiatry for complex presentations
ADHD, anxiety, depression, treatment resistance, and overlapping presentations — integrated with pharmacogenomics, metabolic health, and cognitive optimization where clinically indicated.
No insurance constraints. No rushed decisions.
Direct-pay practice serving Virginia and Florida via telehealth. Superbills provided for out-of-network reimbursement. Clinical decisions are never shaped by billing codes or insurance timelines.
How we are different
The Welmivia difference
Concierge psychiatric care for high-performing adults — Virginia and Florida statewide telehealth.
Telehealth coverage
Virginia & Florida statewide
Welmivia serves patients across both states via secure HIPAA-compliant telehealth. No office required. All visits conducted from wherever you are.
The clinical model
How precision psychiatry actually works
01
Full history, not a symptom checklist
Your 90-minute evaluation covers your full psychiatric and medical history, prior medication trials, cognitive patterns, and goals — without a time limit forcing shortcuts.
90 min · physician-led · telehealth
02
Biology-informed medication selection
When clinically indicated, BrightKaire™ pharmacogenomic testing identifies how your specific biology processes psychiatric medications — reducing trial-and-error prescribing.
BrightKaire™ · Medicare Part B eligible
03
Lab-driven, metabolic-aware care
Psychiatric outcomes are inseparable from metabolic health. Lab ordering, interpretation, and GLP-1/peptide management are integrated into your care — not referred out.
Included in membership · labs patient-paid
04
Written Blueprint, not a portal note
You receive a written document explaining your diagnosis, the clinical reasoning behind every recommendation, and a forward plan you can reference, share, and build on over time.
Delivered to patient portal · 48–72h post-eval
The people behind your care
Our care team
Welmivia exists because standard psychiatry kept failing the same patient — intelligent, high-functioning, deeply aware that something wasn't right — yet given a rushed diagnosis and a prescription without explanation. Dr. Diaz built this practice to do something the volume-driven system made structurally impossible: take the time to actually get it right.
Every evaluation begins with a full 90-minute conversation and ends not with a prescription handed across a desk, but with 48 hours of dedicated physician review — studying your history, prior treatment trials, and biology — before delivering a written Blueprint that explains the clinical reasoning behind every recommendation. That review period is not a limitation. It is the point.
Her clinical focus is precision psychiatry for high-performing adults navigating ADHD, anxiety, depression, treatment resistance, and complex overlapping presentations. She integrates BrightKaire™ pharmacogenomic testing when clinically indicated — because your medication response is as individual as you are, and guesswork is not a standard worth accepting. Welmivia serves patients via telehealth across Virginia (including Northern Virginia, McLean, Arlington, and Alexandria) and Florida (including Miami, Tampa, and Orlando).
Precision care at the level Welmivia delivers requires more than clinical excellence — it requires an infrastructure built to match it. Jake Wisniewski ensures that every operational element of Welmivia, from patient intake and scheduling to concierge membership management and partnership integration, reflects the same standard of rigor that defines Dr. Diaz's clinical model.
With an MBA and a background in operations and business strategy, Jake maintains the systems that allow Welmivia to function as a genuinely concierge practice: frictionless booking, seamless intake, protected physician time, and a membership model designed around sustained cognitive optimization rather than transactional visits. His work is invisible when it's working perfectly — which is exactly how it should be.
Get in touch
Contact Welmivia
Questions about services, scheduling, or what to expect? We respond within one business day.
Existing patients: log into the patient portal for clinical messages.
Message received
Thank you for reaching out. We'll be in touch within one business day.