Evening and weekend appointments available

Medical Aesthetics in Orange County, California

Restore.
Rebuild.
Renew.

Welcome to Trinity Aesthetic Studio — a medical practice in Brea, CA, where natural, lasting aesthetic results are achieved by addressing what is actually causing the concern — not masking it. We rebuild muscle, restore collagen, and renew skin quality naturally, for results that look authentic because they are.

Physician-prescribed treatment plans — with the technology to address virtually any concern.

Our Specialties

A Medical Practice, Not a Med Spa

The Trinity Difference

Gail Ann Krishnan and Dave Oliak at Trinity Aesthetic Studio office

The Trinity Method

Aesthetic concerns rarely come from one place. Aging is the most common — a slow loss of quality across muscle, collagen, and skin surface, accumulating over decades. But it’s not the only one. Whatever the cause, Trinity’s approach is the same: restore, rebuild, and renew the layers that need it, in the right order, using the right combination of treatments. Restore. Rebuild. Renew. The way it should be done.

Advanced Skin Imaging & Treatment Planning

Alma IQ Skin Analysis

Every treatment plan begins with the Alma IQ skin analysis — advanced imaging that reveals surface and subsurface concerns before they’re easily visible, enabling data-driven, personalized planning.

Featured Treatment:
The Trinity Lift

A personalized combination of treatments that addresses the root causes of facial aging — restoring lift, rebuilding skin quality, and refining the surface. Depending on what you need, the plan addresses the foundation (muscle and connective tissue, with muscle-stimulation technology), skin structure (collagen, elastin, and hyaluronic acid, with radiofrequency and laser), and surface (texture and tone, with CO2 resurfacing) — designed and prescribed for you.

Featured Condition:
Fine Lines & Wrinkles

Fine lines and wrinkles come from changes across multiple layers — surface texture, declining collagen, sometimes the muscle and connective tissue beneath. Trinity addresses each as needed, drawing on technologies including surgeon-performed CO2 laser resurfacing, radiofrequency and non-ablative lasers, and personalized treatment sequencing. Treatments can be tailored from no downtime to transformative single sessions, with advanced anesthesia options.

Flexible Payment Options

Now Offering Payment Plans with

See the Difference Our Care Makes

Frequently Asked Questions

Real questions. Straight answers.

What is the Trinity Method?

The Trinity Method is our approach to aesthetic medicine: address what’s actually driving the concern rather than masking it. Aesthetic concerns come from changes in three layers — the foundation (muscle and connective tissue), the skin structure (collagen, elastin, hyaluronic acid), and the skin surface (texture, tone, pigmentation). When a layer is contributing to your concern, we treat it. When it isn’t, we don’t. Plans are personalized — sometimes one layer, sometimes more — and built around your goals and what your skin actually needs.

Trinity is a medical practice. Our doctors are actively involved in planning and treating — not absent medical directors signing off remotely. Every treatment plan is grounded in the science of how skin and tissue actually change, and physician-prescribed to address the underlying causes of your concerns. The Trinity Method is the framework we work within: restore the layers that need it, in the right order, with the right combination of treatments. That involvement and that framework are the difference.

No. We personalize treatments to your concerns and goals — sometimes that’s a single treatment, sometimes a combination addressing multiple layers. Because Trinity has one of the most extensive technology suites in Orange County — 8 lasers, 6 radiofrequency devices, and 3 muscle-stimulation devices — we can match the plan to the patient rather than the patient to a pre-set package. We recommend what you need to achieve your goals.

Trinity doesn’t offer fillers or neuromodulators — but we have nothing against them. Used well, they’re a finishing touch. Our position is that they work best after the underlying quality of skin and foundation has been restored. Used as a primary treatment, they cover concerns without rebuilding what’s been lost — and over time, that approach changes a person’s natural look. We focus on the rebuilding first; the finishing touches come after, if necessary.

A complimentary consultation includes a conversation with Dr. Oliak or Dr. Krishnan to understand your concerns, review your medical history, and evaluate your skin. For facial concerns, an Alma IQ skin analysis provides advanced imaging of surface and subsurface features that aren’t easily visible — adding objective data to the planning. We then discuss personalized treatment options tailored to your specific concerns, goals, and timeline. There’s no obligation and no sales pressure.

Treatments are cash-pay, and pricing depends on the specific plan we design for you — single treatment, combination plan, or multi-session series. At your complimentary consultation we’ll provide transparent pricing and discuss your options. Cherry financing (0% APR) is available to spread treatment costs over monthly payments. We’ll never push a plan that isn’t right for your concerns or budget.

Ready to Take the Next Step?

Your Transformation Starts Here

Begin with a complimentary consultation and Alma IQ skin analysis at Trinity Aesthetic Studio in Brea, CA — and let us design a plan built around what you actually need.

Eye Brow Spa

“I was a little nervous going in, but the team made me feel completely at ease. I chose the Ultralift Face Sculpt Treatment because I wanted a non-surgical solution for lifting and contouring — and I’m so glad I did! Friends kept asking if I had changed my skincare routine! I feel refreshed and more confident than I have in years. The results truly exceeded my expectations. I chose the Ultralift Face Sculpt Treatment because I wanted a non-surgical solution for lifting and contouring — and I’m so glad I did!

— Anna M.

Ultralift Face Sculpt Treatment

“I was a little nervous going in, but the team made me feel completely at ease. I chose the Ultralift Face Sculpt Treatment because I wanted a non-surgical solution for lifting and contouring — and I’m so glad I did! Friends kept asking if I had changed my skincare routine! I feel refreshed and more confident than I have in years. The results truly exceeded my expectations. I chose the Ultralift Face Sculpt Treatment because I wanted a non-surgical solution for lifting and contouring — and I’m so glad I did!

— Elena K.

Ultralift Face Sculpt Treatment

“I was a little nervous going in, but the team made me feel completely at ease. I chose the Ultralift Face Sculpt Treatment because I wanted a non-surgical solution for lifting and contouring — and I’m so glad I did! Friends kept asking if I had changed my skincare routine! I feel refreshed and more confident than I have in years. The results truly exceeded my expectations. I chose the Ultralift Face Sculpt Treatment because I wanted a non-surgical solution for lifting and contouring — and I’m so glad I did!

— Hanna A.
dave oliak


Co-Founder, Medical Director

David Oliak, MD

Dr. Oliak has spent his career drawn to fields of medicine that are genuinely transformational for patients — the kind of transformation that changes not just health, but how people feel about their lives.

 

That journey began with bariatric surgery. Over a 20-year surgical career, Dr. Oliak performed more than 3,500 operations — including as one of Orange County’s first surgeons to offer laparoscopic weight loss surgery — helping patients achieve outcomes that rippled across every dimension of their lives: physical, medical, and emotional. The benefit came not from the surgery itself, but from what the body achieved once the conditions for change were in place.

 

That insight shaped everything that followed. In 2023, Dr. Oliak founded MD Total Wellness on a simple but powerful conviction: that the body has a remarkable capacity to heal, rejuvenate, and restore — and that when given the right signals and raw materials, it does this better than anything we can artificially impose. Hormone therapy restores what aging takes away. Peptide therapy stimulates the body’s own pathways to achieve meaningful outcomes. The body, properly supported, does things better than we can artificially replicate.

 

Aesthetics became the natural next chapter. The same technology-driven, root-cause philosophy applies — advanced energy-based technologies and regenerative skincare stimulate the body’s natural processes to address the underlying causes of aging at every layer — from the structural foundation to collagen and skin surface. At Trinity, that means starting with the foundation — rebuilding muscle and connective tissue — before addressing collagen, and refining the surface last. Achieving results that are compelling precisely because they are natural. Everyone wants to look and feel their best — Dr. Oliak believes the body can get us there on its own terms.

 

At Trinity, Dr. Oliak brings a combination of surgical precision, deep scientific grounding, and a genuine passion for patient transformation — helping people not just look better, but feel better about who they are.

Dr Gail Ann Krishnan resting on her chair, smiling, next to tthe emface machine

Co-Founder

Gail Ann Krishnan, DDS, MS

In Dr. Krishnan’s own words:

 

My work has always been shaped by a simple but profound conviction: that the face is not a surface to be perfected — it is a living system to be understood, respected, and supported.

 

Over more than 20 years of full mouth rehabilitation and restorative dentistry, I have come to see every smile as something far more than an aesthetic outcome. A smile is connected to the face, the muscles, the way a person moves, communicates, and expresses who they are. That understanding — of the head, neck, and facial system as a whole — is the foundation of everything I do, both in dentistry and at Trinity.

 

My clinical training at the University of Michigan School of Dentistry gave me a rigorous foundation in precision, proportion, and restorative excellence. But what has defined my work over the years goes beyond technical standards. It is a commitment to pushing past them — through innovation grounded in science, not trends. Every decision I make — shape, proportion, occlusion, material, treatment — is guided by one question: will this harmonize with the body’s natural expressions, preserve its integrity, and support its long-term health?

 

I have a deep resistance to the idea that aesthetics should depend on masking or on creating dependency. There is a meaningful difference between treatments that simply change how someone looks and treatments that restore and enhance the body’s own capacity to function and heal. That distinction matters to me. It is why I am drawn to biocompatible, structurally sound approaches — treatments that work with the body’s biochemical and physiologic processes, not against them. Because if someone is investing in looking better, it should also mean becoming healthier.

 

I feel strongly about muscle. Not as an obstacle to smooth away, but as something essential — to movement, to expression, to identity. We speak with our muscles. We smile, connect, and live fully through them. Treatments that diminish natural movement work against the very systems that make us human. Preserving muscle function is not just an aesthetic choice — it is a commitment to longevity and vitality.

 

Trends in beauty come and go, driven by marketing cycles that shift and disappear. But timeless beauty operates differently. It is rooted in confidence, authenticity, and the ability to fully express yourself. That is what I am committed to — for every patient, in every treatment decision.

 

This philosophy is what brought me to co-found Trinity with Dr. Oliak. In aesthetics, as in dentistry, the goal has never been to override nature. It has always been to support it — using the best available science and technology to help the body do what it already knows how to do, only better. Because an exceptional result isn’t just seen. It’s felt — by you, and by everyone around you.

 

I would love to be part of your journey.

 

— Gail Ann Krishnan, DDS, MS