Tiffany S. Peterson, Psychiatric Nurse Practitioner | Englewood, CO

Now Accepting New Clients (303) 222-7937

Integrative Psychiatry:
Beyond
Just Medication

You deserve a provider who truly listens, respects your choices, and helps you find real, lasting solutions.

Healing starts here

You Deserve More Than JUST PRESCRIPTIONS

If you’ve been struggling with depression, anxiety, PTSD or bipolar disorder, you may feel stuck in a cycle of short appointments and quick prescriptions. At Ascend Integrative Psychiatry, I take a different approach.

Imagine if you had a provider who truly listened. Someone who worked with you, not just on you. Someone who respected your choices and gave you the tools to take control of your mental health.

Now Accepting Insurance

Clients with out-of-network (OON) insurance have the option to self-pay or submit a superbill to their insurance provider.

I’m Here to Listen & Help

I’m Tiffany Peterson, a board-certified psychiatric nurse practitioner specializing in integrative mental health care.

Many of my patients come to me frustrated—tired of being put on multiple medications without real progress. That’s why I take a different approach.

Every person is unique, and your treatment should be too. I work with clients who haven’t responded to traditional medications, those looking to minimize prescriptions and individuals seeking alternative treatments.

I listen first—so you feel heard, not rushed.
I uncover root causes—with lab testing and functional assessments.
I create a plan that fits you—combining prescription options with natural solutions.

I’ll never push medications you don’t need. Instead, I empower you to make informed decisions about your care. With a strong, trusting partnership we’ll create a plan that respects your beliefs, needs and individuality.

Ascend Rise Heal Grow 

It's possible to find relief

Discover a caring provider you can trust—someone who truly listens to your concerns and collaborates with you to create a personalized treatment plan.

Depression

Struggling with depression? I provide evidence-based, integrative care to help you regain energy, balance your mood and feel like yourself again.

Anxiety

Anxiety doesn’t have to control your life. Through personalized treatment, including medication and natural alternatives, I help you find lasting relief and a sense of calm.

Bipolar

Managing bipolar disorder requires the right approach. I provide expert, compassionate care to help stabilize mood swings and improve daily life.

Veteran Care

As a former provider at the Dallas VA, I understand the unique challenges Veterans face. I provide dedicated, knowledgeable care tailored to your experiences and needs.

PTSD

PTSD is real, and healing is possible. I offer trauma-informed care to help you regain control, reduce triggers and improve your quality of life.

Schizophrenia

Schizophrenia treatment requires expertise and trust. I provide compassionate, evidence-based care to help manage symptoms and support long-term stability.

Beyond Just Medication

A Personalized Path to Mental Wellness

Finding the right treatment starts with understanding the whole picture. Through a functional and integrative assessment, I explore key areas like stress, sleep, nutrition and overall well-being. With science-based lab testing and a collaborative discussion on prescription and natural treatment options, I create a plan that truly works for you.

Listen To Your Concerns

During the Comprehensive Initial Evaluation, I take time to understand your story, symptoms, concerns and goals in a safe, supportive space.

Uncover Root Causes with Testing

Through lab work and functional assessments, I identify nutrient deficiencies, medical disorders and other factors affecting your mental health.

Effectively Manage Symptoms with Integrative Care

I create a personalized plan, combining targeted supplements, therapy, lifestyle modifications and medication—tailored to you.

Take Your FIRST STEP
Towards Feeling Better Today

HAVE QUESTIONS? CALL OR TEXT me! 303-222-7937

The International Society for Orthomolecular Medicine

Tiffany S. Peterson, PMHNP-BC

"I believe mental health care should be compassionate, science-based and empowering. My goal is to help you find lasting options—beyond just medication."

As a Board-Certified Psychiatric Nurse Practitioner, I believe in truly listening—honoring each person’s story, experiences and goals while providing evidence-based, integrative care.

I’ve had the privilege of serving Veterans as a provider at the Dallas VA, where I developed a deep understanding of their unique challenges and the care they deserve. My experience also includes working at world-class institutions like M.D. Anderson Cancer Center, Columbia University Medical Center and Hospital for Special Surgery, refining my expertise in complex psychiatric care. Before my healthcare career, I learned the art of exceptional service at Four Seasons Hotel Chicago, an experience that shaped my unwavering commitment to treating every patient with dignity, respect and personalized attention.

At Ascend Integrative Psychiatry, my approach is more than just prescribing medication—it’s about finding real solutions. Whether that means reducing medications, exploring natural solutions or uncovering root causes through advanced testing, my goal is to partner with you in a way that feels safe, supportive and empowering.

You deserve a provider who sees you as more than a diagnosis—someone who listens, cares and helps you find a path forward. I would be honored to walk that path with you.

download your free guide

The Top 3 Mood-Boosting Supplements (Almost) Everyone Should Be Taking

This field is for validation purposes and should be left unchanged.

Take Your FIRST STEP
Towards Feeling Better Today

New Client & Second Opinion

  • 60 minutes – $300
  • 90 minutes – $450

Existing Client Appointments

  • 45 minutes – $225
  • 30 minutes – $150

Second Opinion Consultations

Even if you or a loved one are receiving treatment from a mental health professional, you may be interested in seeking a second opinion.

FAQ

Yes! I accept United Healthcare, Cigna, TRICARE and Colorado Access REA Areas 3 & 5. Clients with out-of-network (OON) insurance can self-pay or submit a superbill to their insurance provider.

New Client & Second Opinion Appointments

  • 60 minutes – $300
  • 90 minutes – $450


Existing Client Appointments

  • 45 minutes – $225
  • 30 minutes – $150

We work with you to safely adjust medications if appropriate, while incorporating natural interventions and testing to find the best path forward for your mental health.

Yes! Many of my patients come to me after struggling with traditional medications. I focus on uncovering the root cause of your symptoms through testing and an integrative approach.

Absolutely. As a former provider at the Dallas VA, I understand the challenges Veterans face and work to reduce red tape while providing the care you deserve.

I have a 24-hour cancellation policy. To cancel or reschedule, please call me at 303-222-7937 or send a message through the client portal. Cancellations made less than 24 hours before the appointment will incur the full appointment fee.