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PREFERRED INTEGRATIVE SPECIALISTS

The Future of Oncology is Integrative

At Preferred Integrative Specialists & Oncology, we believe that the most effective cancer care addresses the person, not just the pathology. By synergizing advanced conventional oncology with evidence-based integrative therapies, we provide a robust clinical framework that supports your body’s resilience, enhances quality of life, and optimizes treatment outcomes in a tranquil healing environment.

Our multidisciplinary team is dedicated to guiding you through every stage of your health journey with authority and compassion. From targeted nutrient infusions to holistic wellness coaching, we empower you with a personalized blueprint for recovery. Discover a partnership in care where clinical excellence meets a handcrafted approach to restorative health.

Expert Care Providers

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Jillana Michelle

Dual Board-certified Family Nurse Practitioner

With over 12 years of experience in emergency medicine, critical care transport, hospice, integrative medicine, hyperbaric therapy, ketamine-assisted therapy, men’s health, and functional psychiatry. Her broad clinical background allows her to deliver thoughtful, whole-person care grounded in strong medical decision-making. Her approach is collaborative, trauma-informed, and education-focused. Jillana believes patients heal best when they feel heard and actively involved in their care. She blends evidence-based medicine with integrative and environmental perspectives, considering lifestyle, hormones, nutrition, environmental exposures, nervous system health, labs, and clinical findings. Her goal is not only symptom relief, but helping patients build sustainable health and resilience. Jillana’s interest in integrative and functional medicine was shaped by both professional experience and her own health journey, which highlighted the impact of chronic stress, infections, and environmental factors on the body. She completed advanced training including a fellowship in integrative psychiatry and continues education through organizations such as MAPS, ILADS-aligned programs, and the American Academy of Environmental Medicine (AAEM). She is especially passionate about supporting patients with complex chronic illness, including Lyme disease and mold-related conditions. In addition to her integrative practice, Jillana provides Good Faith Exams and telehealth medical evaluations through GFEASE and offers in-home medical care with Doctor of the Valley House Calls. Outside of medicine, she enjoys strength training, Pilates, time outdoors, traveling, live music, and exploring wellness practices. She values meaningful connection, lifelong learning, and bringing both skill and heart into everything she does.

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Dr. Sally Willey

Naturopathic Medical Doctor

Dr. Sally Willey began her journey in medicine initially wanting to become an M.D. After graduating with a Bachelor’s degree in biology from Metropolitan State University of Denver, she worked as a medical assistant in a primary care office. Here, she saw the good and the bad of using only one approach to health and medicine. After various health issues of her own, she was herself let down by this approach and became determined to look for alternatives, finding her way into naturopathic medicine.

 

Dr. Willey completed a Doctorate in Naturopathic Medicine from Southwest College of Naturopathic Medicine in 2021. Here she learned the importance of treating the whole person, using modern medical diagnostic tools and ancient healing wisdom. Dr. Willey approaches each patient as a unique individual using nutrition, lifestyle, botanical medicine, and homeopathy as tools to work with patients in achieving their health goals.

 

Her particular focus is on the emotional aspects of health. Again learning from her own personal struggle with depression and anxiety, she was forced to realize that the emotional aspect of health is shamefully overlooked and too often disregarded. Our emotions can have an amazing power over our bodies and effect everything from muscle tension to digestion. By incorporating this idea in her approach to patients, she uses a number of techniques in order to best address and support the whole person.

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Socorro Herrera, RN, BSN

Nurse Injector

Socorro Herrera, RN, BSN, is a compassionate Registered Nurse with extensive experience in hospital, telehealth, and virtual nursing. She has cared for patients across a variety of specialties, including women's health, obstetrics and gynecology, behavioral health, detox, and workers' compensation. Known for her calm, patient-centered approach, Socorro is dedicated to providing high-quality, personalized care while helping patients feel informed, supported, and confident throughout their healthcare journey.

In addition to her clinical background, Socorro has advanced training in aesthetic nursing, including Botox, dermal fillers, and platelet-rich plasma (PRP) treatments. She is passionate about combining clinical excellence with natural-looking aesthetic results that help patients look and feel their best.

Outside of nursing, Socorro is a proud mother of two boys who enjoys spending time with her family. She loves baking, cooking, and staying active through basketball, softball, and volleyball. Her commitment to caring for others extends beyond her profession, reflecting the warmth, compassion, and dedication she brings to every patient interaction.

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James Snapp LMT

Massage Therapist

James Snapp LMT has been practicing Massage Therapy and Bodywork since 1999. His unique approach to Therapeutic Massage is a combination of various modalities and protocols that help to relieve stress, restore function, and bring balance to the body, mind and spirit. Schedule your next Therapeutic Massage with James today! Enjoy your Massage Experience!

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Danielle Anderson

Esthetician

With over seven years of experience in professional skincare and recognition as an award-winning Esthetician of the Year, I specialize in creating personalized treatments that balance visible results with the health and integrity of the skin.

 

My areas of focus include acne, inflamed and sensitized skin, barrier repair, and age-management concerns such as fine lines and wrinkles, texture, firmness, and uneven tone. I incorporate advanced treatment modalities with a thoughtful, individualized approach, recognizing that effective skincare is never one-size-fits-all.

Whether the goal is corrective skincare, maintaining healthy skin, or simply taking time to relax and recharge, I strive to make every treatment both results-focused and restorative. I’m passionate about helping clients better understand their skin and creating realistic treatment plans that support healthy, confident skin long term.

Evidence-based botanicals and nutrition and lifestyle coaching to strengthen your body's innate healing capacity.

Natural Therapies

Our Integrative Approach

We combine the best of natural therapies, advanced IV services, and conventional medical care to support your personalized healing journey.

Targeted high-dosage nutrient infusions and hydration protocols designed to optimize recovery and vitality.

IV Services

Integration with your primary care and oncology team ensuring all therapies align with standard protocols for maximum safety.

Conventional Care
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