Welcome to Depth Medicine
Holistic Medicine for Adults

I work with adults navigating complex health concerns who are seeking a deeper, more integrated and meaningful approach to care — one that looks beyond isolated symptoms to understand how the full health picture has unfolded over time.

This practice is grounded in naturopathic medicine and classical homeopathy with a depth psychological approach to the human condition. This integrates your physical, mental, and emotional experiences rather than compartmentalizing systems or suppressing symptoms. Care is oriented toward strengthening the terrain in which illness has opportunistically taken place so that you become the resilient, vital self you were created to be.

Treatment is evidence-informed, designed to engage the body’s innate capacity for auto-correction and restoration through thoughtful medical guidance and appropriate therapeutic support.

Healing is a process that takes time and presence. It is not a quick fix—but it can be real, deep, and change the trajectory of our personal, professional, and psychological life. At Depth Medicine, I’m here to support that process with clinical skill, supportive listening, and a deep respect for your personal journey.

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Meet your Doctor

Dr. Shonna Calica, ND

Naturopathic Doctor | Classical Homeopath

Dr. Shonna Calica, ND, is a California-licensed naturopathic doctor and classically trained homeopath with additional studies in depth psychology and holistic counseling. As a Primary Care / Internal Medicine provider, her treatment approach focuses on innate vitality, supporting self-healing, self-awareness, and long-term resilience.

This allows her to treat a wide range of conditions because her care is person-centered, not disease-centered. Treatment is guided by the individual expression of imbalance, which means no two people receive the same plan, even with the same diagnoses.

Dr. Calica's work uses deep case analysis that simulates healing on both the physical and emotional planes, allowing patients to rebuild their sense of self with grace and resilience.

She continues to refine her expertise through ongoing case analysis, mentorship, and continuing education. Dr. Calica is part of the provider team at Global Natural Health Solutions and an active member of the Homeopathic Academy of Naturopathic Physicians (HANP), the Institute of Natural Medicine (INM), and the American Association of Naturopathic Physicians (AANP). Her commitment is to thoughtful practice, patient-centered care, and a kind of medicine that honors the complexity — and possibility — within each individual.

Education

Holistic Counseling Vis Dialogue, Dr. Moshe Daniel Block, ND

Depth Psychology, Pacifica Graduate Institute

Doctorate of Naturopathic Medicine, Bastyr University

Honors Diploma Culinary Arts, Le Cordon Bleu

Piano Performance, Royal Academy of Music London

B.A. Biblical and Pastoral Studies, Newbold College

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What Do Patients Say?

Dr. Calica has changed my life. I came to her when I was struggling with a chronic illness and 4 months later, evidence of the illness was no longer in my body. A year out, I feel better than I have in years. Her holistic approach to my mind, body and spirit was the missing piece was for me. I'm in the wellness industry myself and am well-researched on different health approaches. I can assure you Dr. Calica's knows her stuff! I am always impressed by her passion, attention and care for her work and patients. I recommend her highly to anyone who is searching to heal or up level their health. - Blaire

Is Depth Medicine the Right Fit?

Depth Medicine is a deeply individualized medical partnership designed for adults seeking comprehensive, whole-person care.

This work goes beyond symptom suppression alone. It considers the interconnected relationship between physiology, lived experience, and the deeper patterns that shape long-term health.

Our process is designed for those who are ready to engage actively in their healing journey and who value thoughtful, personalized care over one-size-fits-all protocols.

Depth Medicine may be a strong fit if you:

Are ready to take an active role in your health
Value individualized, root-cause-oriented care
Are open to a deeper, more integrated understanding of health
Understand that meaningful, sustainable change often requires time and consistency
Are seeking a collaborative medical partnership rather than fragmented, transactional care

As a primary care and internal medicine provider, I support both acute and chronic concerns through comprehensive case assessment, advanced lab evaluation, diagnostic coordination, and individualized treatment planning. This may include lab ordering, detailed review of findings, imaging referrals when appropriate, and collaborative care alongside other providers when needed.

Depth Medicine is designed to help patients restore resilience, address underlying patterns, and build a more sustainable foundation for long-term vitality.

See Conditions Treated