Psychiatric Care in Fontana, California
That Actually Makes Sense.
D&Y Integrated Psychiatry provides adult telehealth psychiatry throughout California, including Fontana. Every appointment ends with a clear diagnosis, a structured treatment plan, and a provider who took the time to get it right.
Thoughtful Psychiatric Care, Available Wherever You Are in California
Fontana's location along the I-10 corridor means many residents spend significant time commuting between work and home, often juggling jobs in logistics, manufacturing, or distribution. That constant motion, combined with the pressures of keeping up with family and household responsibilities, can wear on your mood and concentration in ways that sneak up gradually. By the time you realize something's off, weeks or months have passed. A psychiatric provider can help you understand what's happening and get back on track, but finding one who fits your schedule isn't always simple.
D&Y Integrated Psychiatry offers telehealth psychiatric care to adults across California, including Fontana, so you can talk with a psychiatric provider from home without adding another drive to your day. We accept most major insurance plans, and the first step is an appointment to see if we're a good fit. If you've been putting off getting help, this is a straightforward way to start.
Book an AppointmentAdult Outpatient Psychiatry for the Conditions That Affect Functioning Most
- ADHD
- Anxiety
- Depression
- PTSD
- Bipolar Disorder
- OCD
- Burnout
- Panic Attacks
- Mood Disorders
- PMDD
- Sleep Disorders
- Social Anxiety
Most Psychiatric Care Prioritizes Volume.
We Were Built to Be the Alternative.
Fontana adults face a real shortage of psychiatric providers—wait times at local health systems can stretch months. D&Y's diagnosis-first approach cuts through that bottleneck. By anchoring your care in a solid psychiatric assessment upfront, you skip the back-and-forth and get targeted treatment faster, whether that's medication management or a clear referral path to the right specialist in your community.
Diagnosis First, Always
Every appointment starts with getting the full clinical picture before any prescription is discussed. No guesswork, no rushing to a quick answer.
Unhurried Appointments
Your first evaluation runs 60 to 90 minutes. You will not leave confused about what was decided or why. Clarity is the standard, not the exception.
Conservative Prescribing
The minimum medication necessary for meaningful improvement. Denis does not prescribe first and evaluate second. Never rushed. Never arbitrary.
Military and VA Experience
Denis served 10 years as a U.S. Air Force officer and completed his psychiatric residency at the VA Greater Los Angeles Healthcare System. He understands this population personally, not just clinically.
Ready to Actually Understand What Is Going On?
Book an Appointment. No commitment, no pressure, just a real conversation about whether D&Y is the right fit for you.
Book an AppointmentA Process Designed for Clarity, Not Confusion
From your first call to your ongoing care, every step is structured, explained, and built around your specific situation, not a template.
Book an Appointment
No commitment. A quick call to confirm insurance, answer questions, and make sure D&Y is the right fit before you commit to anything.
Comprehensive Evaluation
Your first appointment runs 60 to 90 minutes. A structured diagnostic interview covering your full history, symptoms, and daily functioning. Not a rushed intake.
Clear Diagnosis and Plan
You leave your first appointment knowing your working diagnosis, the clinical reasoning behind it, and a concrete plan with defined next steps.
Ongoing Care at Your Pace
Follow-ups every 2 to 4 weeks initially, then monthly once you are stable. Every medication decision is explained. You are never left wondering what changed or why.
Denis Grigorov, PMHNP-BC
Psychiatric Mental Health Nurse Practitioner · Board Certified
U.S. Air Force
Residency, West LA
Telehealth
Denis Grigorov is a board-certified PMHNP with a background spanning 10 years of military service as a commissioned U.S. Air Force officer, emergency nursing in high-acuity hospital settings, and a 12-month psychiatric residency at the VA Greater Los Angeles Healthcare System. That combination produced a provider who is calm under pressure, unusually thorough in diagnosis, and attuned to patients who have been carrying a significant load for a long time.
"My mission is to provide thoughtful, evidence-based psychiatric care where patients feel heard, understood, and involved in their treatment."
D&Y is named for Denis and his wife Yesenia. This is not a corporate identifier. It is a declaration that this practice was built on real family values, not a business model. Yesenia is a high school teacher, a reminder that the people Denis serves are working professionals, educators, and community contributors who deserve care that meets them where they are.
Read Denis's Full BioThoughtful Care That Works With Your Insurance
D&Y accepts most major commercial plans, Medicare, and VA-related coverage, making structured, personalized psychiatric care accessible without cash-only pricing.
Insurance is verified before your first appointment. HSA and FSA cards accepted. View full insurance list
Questions About Telehealth Psychiatry in Fontana
Yes, D&Y Integrated Psychiatry provides telehealth psychiatry services to adults throughout California, including Fontana. We serve patients in Fontana as well as nearby communities including San Bernardino, Rancho Cucamonga, Ontario, Victorville, Rialto, and Chino Hills.
With telehealth, you attend appointments securely from home without the commute. You'll work with a psychiatric provider using the same clinical standards as in-person care. Patients across the region can book an appointment where we confirm your insurance coverage and assess whether we're a good fit before scheduling a full evaluation.
Your first appointment is a comprehensive psychiatric evaluation that runs 60 to 90 minutes. Denis conducts a structured diagnostic interview covering your presenting concerns, symptom history, prior treatment experiences, and how your symptoms are affecting your work, relationships, and daily life.
By the end of that appointment, you will have a working diagnosis, a clear explanation of the clinical reasoning behind it, and a structured treatment plan with defined next steps. Patients often say they are surprised by how organized and clear the process feels compared to what they have experienced before.
D&Y accepts most major commercial plans including Aetna, Anthem Blue Cross, Cigna, UnitedHealthcare, BCBS, Carelon, UMR, GEHA, Quest Behavioral Health, All Savers, and Surest, as well as Medicare, TriWest, and VA Community Care.
Insurance is verified before your first appointment so there are no surprises. HSA and FSA cards are accepted. If you are unsure whether your plan is covered, the appointment is a good place to confirm before committing to a full evaluation.
D&Y treats a broad range of adult psychiatric conditions including ADHD, generalized anxiety, panic disorder, social anxiety, depression, bipolar and mood disorders, PTSD, OCD, burnout, sleep disorders, PMDD, perimenopausal depression, and adjustment disorders, among others.
Denis's areas of deepest clinical experience are ADHD evaluation and management, anxiety disorders, depression and mood conditions, and PTSD, particularly for military veterans and first responders. D&Y is an outpatient adult practice and does not treat children or adolescents, provide forensic evaluations, or offer crisis stabilization services.
You Deserve a Psychiatric Appointment That Actually Makes Sense.
We know finding the right psychiatric care isn't easy, and we're built differently here in Fontana—clear communication, structured treatment plans, and we work with your insurance so cost isn't another barrier to getting help.
Now accepting new patients · Most insurance accepted · Telehealth statewide in California