
Integrative Medicine
Providing whole-person care with expertise and compassion for lasting health
Schedule an Appointment
(916) 265-9985
New patients welcome.
Whether you’re referred by a physician or schedule directly
Appointments available onsite in Fair Oaks, California and via telehealth

Healing is personal
At The Well, we believe true wellness happens when we see you completely—not just your symptoms, but your story, your goals, and what matters most to you. Our integrative approach blends evidence-based medicine with personalized holistic care, treating your mind, body, and spirit as the interconnected whole they are.
Care we provide
We support patients with chronic illness, perioperative needs, trauma-informed care, and long-term wellness.
Chronic Illness Care
Supporting patients managing long-term health conditions with root-cause strategies.
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Cancer Support
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Autoimmune Conditions
- Cardiometabolic health
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Mast cell activation
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Interstitial cystitis
Pre and Postoperative Care
Guiding patients pre-surgery to accelerate healing and regain independence and function.
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General body fitness, making building blocks available
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​Immune system support
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Tissue stabilization
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Cognitive recovery
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Coping strategies for surgical wounds and outcomes
Integrative Health Education
Understand root causes of disease to regain health
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Graduate from health care
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Understand safe and effective supplement use
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Holistic apothecary training
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Advanced functional mushroom courses
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Self care classes
Wellness & Longevity
Helping patients optimize health and thrive at every stage of life.
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Thyroid Health
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Menopause & BHRT
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Wellness & Preventive Screening
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Digestive health
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Healthy self care
Environmental & Infectious Concerns
Addressing hidden triggers that disrupt health and resilience.
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Lyme Disease
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Mold Exposure
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Long COVID
Exhaustion Work for All Who Experience Overwhelm
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Physician exhaustion work
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Reconnect with the higher purpose and mission in life
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Compassionate and confidential medical provider care
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Establishing healthy, sustainable self-care

The Well Team
Our practitioners bring 74 years of combined medical experience in oncology, autoimmune care, trauma-informed healing, and long-term wellness.
I have had the privilege to work closely with Dr. Mathewson over several years, even before she completed her coursework in Metabolic Approach to Cancer and joined our network. I am struck by her brilliant mind, but even more so, her present and compassionate heart. Her patients adore her and rightfully so. They are in good hands with someone so skilled in medicine and mindfulness. Grateful to have such a wonderful colleague to refer to.
DR. NASHA WINTERS, ND
I have been working with Dr Mathewson since shortly after I was diagnosed with breast cancer 5 years ago. She supported and guided me through treatment and now we have a plan to keep me in remission. It gives me confidence knowing that I am doing everything I can to keep my cancer from coming back. I am grateful for Dr Mathewson's kindness and caring and I have referred multiple of my friends and family to work with her.
H. L.
I have been seeing Dr. Lauren Mathewson for a few years now. I never cease to be amazed by the depth of Dr. Lauren’s knowledge regarding every health and medical issue that is of concern to me. Her range of knowledge and guidance includes both medical and natural approaches. She brings absolutely the best of both worlds to my family’s health and wellness.
D.A.
What our patients say
What our patients say

Conditions we treat
Common conditions we support (and more)

Schedule an Appointment
(916) 265-9985
New patients welcome.
Whether you’re referred by a physician or schedule directly
Appointments available onsite in Fair Oaks, California and via telehealth
Interested in becoming a patient or have questions about our services?
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Please do not include personal health information in this form.
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