Personalized Care
for Midlife Vitality

A woman feeling empowered
A woman feeling empowered

Feel Heard

Dr. Caselli listens closely and trusts patients as the experts of their own experience—because no one knows you better than you.


Woman on beach feeling empowered
Woman on beach feeling empowered

Feel Empowered

You remain in full control of your care at all times. Dr. Caselli’s commitment is to provide thoughtful education and guidance so you can make informed, confident decisions aligned with your health goals.


Hands griping each other in support.
Hands griping each other in support.

Feel Supported

Dr. Caselli cultivates enduring patient relationships rooted in respect, trust, and partnership. Her care is guided by genuine empathy and a steadfast commitment to prioritizing your needs.

You’re not losing yourself—midlife hormone changes can quietly reshape how you feel.

Midlife hormonal changes can leave you feeling unlike yourself—physically, mentally, and emotionally. Women may experience weight gain, increased abdominal fat, fatigue, brain fog, sleep disturbances, hot flashes, and mood changes, while both women and men often notice loss of muscle mass, slower metabolism, decreased strength, reduced energy, and changes in sexual health. For many people, these changes come with the frustration of not feeling heard, not getting answers, or being told their symptoms are simply a normal part of aging.

Unfortunately, you’ve’ likely also experienced:

  • Not feeling heard or feeling dismissed

  • Being told to get over it, it’s just a normal part of aging

  • Given little resources to help you meet your health goals

At North Star Naturopathic Medicine, we believe you deserve more than just surviving, we want you to thrive! With the right support, it is possible to feel strong, energized, mentally clear, and confident again. Our goal is to help you better understand your changing body and create a sustainable plan to support healthy aging with strength, vitality, and resilience.

Let Dr. Caselli help you thrive in midlife and beyond!

North Star Naturopathic Medicine is the midlife wellness support you didn’t know was possible. Dr. Christina Caselli is a licensed Naturopathic Doctor and menopause specialist who believes you deserve to feel strong, energized, and vibrant at every stage of life. Her mission is to empower you with the knowledge, tools, and support needed to truly thrive in midlife and beyond.

Through personalized, hormone-informed care, Dr. Caselli helps patients navigate the changes of midlife with guidance on nutrition, exercise, sleep, stress management, body recomposition, metabolism, and hormonal health—so you can feel more confident, resilient, and at home in your body again.

Do you want to feel:

Greater Confidence and Vitality

Increased Strength and Resilience

More Fulfillment and Joy

Dr. Caselli smiling

Meet Dr. Caselli, ND

A Partner in Your Health.

Dr. Christina Caselli is a California and Oregon licensed Naturopathic Doctor specializing in menopause care, hormone optimization, metabolic health, and digestive wellness. For over a decade, she has helped patients improve energy, cognitive clarity, body composition, sleep, and long-term vitality through highly personalized, evidence-informed care.

Her passion for midlife and hormone health deepened through her own experience navigating perimenopause and menopause, giving her firsthand insight into how disruptive symptoms like fatigue, brain fog, sleep disturbances, weight changes, night sweats, and shifts in libido can be—and how often they are minimized or overlooked. That experience inspired her to pursue advanced training in menopausal and midlife hormone health so she could better support both women and men through this important transition.

Dr. Caselli believes patients deserve more than simply being told to “deal with” the changes of aging. Her approach combines lifestyle medicine, nutrition, exercise guidance, stress and sleep support, hormone therapy, and metabolic care—including GLP-1–based therapies when appropriate—to help patients feel strong, clear-minded, resilient, and empowered in their bodies again.

She also has extensive experience in digestive health and complex gastrointestinal concerns, including SIBO, with a focus on restoring optimal gut function and improving quality of life. Her care is intentionally individualized, meeting each patient where they are and creating a treatment strategy tailored to their unique goals and needs.

Dr. Caselli has maintained a private practice in Mount Shasta, California for over 12 years and offers in-person visits in Mount Shasta, CA and Ashland, OR, as well as telehealth consultations for patients located in California and Oregon.

For those inside or outside of California and Oregon, she provides curated online programs and courses designed to deliver high-quality, accessible guidance in hormone health, metabolic optimization, and midlife wellness—supporting patients wherever they are in their journey.

Empowering Women and Men
in Midlife

Midlife doesn’t follow a single path—it looks different for every man and woman, and every individual story.

Whether you’ve been:

  • Told you’re “not a candidate” for hormone replacement or testosterone therapy (HRT/TRT) 

  • Turned away from perimenopause or menopause management options 

  • Interested in understanding your family history and long-term health risks 

  • Seeking weight loss that supports how you feel, not just how you look 

  • Or frustrated after trying hormonal therapies that didn’t deliver the results you needed 

You deserve a more thoughtful, personalized approach—one that takes the full picture of your health into account and meets you where you are in your midlife journey.

  • I'm so grateful to have found Dr. Caselli. She has been excellent at helping me navigate HRT. Her support has been invaluable, and my quality of life has improved dramatically since being under her care. I also highly recommend her online courses! I am a course instructor myself, so I am pretty critical of online content. But Dr. C has a knack for communicating information and empowering her audience! - JR

  • Dr. Caselli has been an answer to all my prayers!!! No joke. I came to her with a list of ailments from my joints hurting to sleepless nights and weight gain. She listened, ordered labs, and addressed each concern with patience and incredible knowledge. After about 3 months being on the protocol she curated personally for me I finally felt like myself again—after years! She helped balance my hormones, get my nutrition back on track, gave me supplements, and the support I needed to put it all together and see and feel amazing results! I’m sleeping great, boosted energy, steadier moods, lost 15+lbs, and even my skin looks brighter and fresher. Dr Caselli helped me get “unstuck” when I really didn’t know what to do. I cannot recommend her enough. Don’t wait, make that appointment with her and do everything she recommends. She knows her stuff. —JW

  • Dr. Caselli is fantastic! Grounded whole body approach...she has been pivotal in straightening out some long-term health issues! I highly recommend!!! I have been working with Dr. Caselli for 12 years on various different issues… Each time she comes through 100% helping me get my health back, balance out my hormones, helped me with SIBO and lately with a chronic sinus infection… Giving me information and insights that I was unable to get anywhere else .So many people I know in our community see Dr. Caselli, love her and her great work. We are really lucky to have such a talented doctor in our little town. —KH

  • Menopause is a time of great change physically, mentally, and spiritually.  This sacred rite of passage for women was true hell in the beginning.  I didn’t understand what was happening to me. Daily activities that once brought me joy filled me with dread.  Everything, I mean everything, was a task.  I couldn't think clearly; it was like I was in the clouds trying to find my way, as you can guess this made work almost impossible. I was to the point that I was contemplating ending my life as I was so miserable and couldn’t see a way back to myself.  I say this to share just how awful lack of hormones can be for some of us. I decided maybe an early retirement would be the right thing to do.  It helped a little, but I was still depressed, had no energy, and forget about intimacy-ha!  I was desperate to find my joy for life again.  

    It was in these depths of darkness that I reached out to Dr. Caselli for help.  I explained what was happening.  She listened to my concerns with care and gave me such a wonderful space to truly share my experience without filters.  Dr. Caselli prescribed a few tests to direct our path.  I can never thank her enough for her welcoming guidance to find the treatment plan that now makes me feel incredible.  If you are reading this and thinking about working with Dr. Caselli-Do It!!!  You won’t be disappointed with the outcomes.  The journey does take some time to find the right plan, but Dr. Caselli is there for the long haul.  I am happy to say, that I am back to work part-time.  I was not done sharing my career gifts with others.  It feels amazing to be back in my community and living my purpose with energy, clarity, and Dr. Caselli’s support. —AD

  • I am so grateful to have such a knowledgeable and professional doctor in our community. When it comes to women’s health and perimenopause, Dr Caselli is who to turn to! I’m excited to see her online courses are now available too. They’re very comprehensive, easily digestible, thorough. Highly recommend!—KS

  • I have been meeting with Dr. Caselli for over a decade and there is no one I trust more. After seeing 3 different local doctors, she was the FIRST one to recommend I see a specialist that concluded I in fact had thyroid cancer. If not for her I am convinced I would have suffered longer. I have continued to rely on her for my medical needs, most recently for perimenopause symptoms. Every time I meet with her I feel heard and supported. I always leave with a plan that fits and know I can meet with her in the office anytime. We are so lucky to have such a knowledgeable professional in our rural community. —LN

  • Dr. Caselli has that rare ability to balance guiding with listening. When we worked together I felt heard and she met me where I was without judgement and helped me reach my health goals. She really knows her stuff! —SD

  • Dr. Casseli is a gifted practitioner. She has a depth of knowledge, deep listening skills and an open communication style that make her an effective ally in good health and well-being. It has been a real pleasure (and relief!) to work with her over the years. —BG

  • Dr. Caselli is talented, mindful, intuitive, and genuine. She cares for her patients on a level that most couldn't afford the time for. She comes highly recommended by her community and colleagues. —KA

  • Dr. Caselli has been a great resource for me for preventative care. I appreciate how easy she makes the process of receiving a full wellness panel and analysis. I left our appointment feeling secure in my health because of her ability to comprehend my test results holistically and to offer a practical, non-pharmaceutical wellness plan that addressed multiple aspects of my well being. I’m grateful to have Dr. Caselli as an option for health care in a small town! —KS

  • I feel like Dr. Caselli really listens to me. She has transformed my life— CD

  • I am active woman in my early sixties who began experiencing a lack of energy, along with anxiety issues and cognitive impairment. Dr. Caselli reviewed my medical history and immediately recognized an underlying medical condition that turned out to be the cause of many of my symptoms.She is quick to identify underlying causes of many issues that aging women suffer from, and that I just assumed ‘incorrectly’ was just part of the ‘aging process’. My high energy level has returned and I feel happier and more focused and confident, as ever.Dr. Caselli is a wonderful communicator and very knowledgeable in the area of personal nutrition and how it relates to existing medical conditions. She is excellent in the areas of autoimmune deficiencies, digestive disorders and all the ways to rid your body of inflammation, to move onto feeling better!! She is a perfect partner for any woman to develop a personal health plan.—SG

  • Our community is so lucky to have such a caring and talented woman! She has been instrumental in helping me understand two years’ worth of testing, explaining any further testing, and finding me an endocrine specialist! —LN

  • For over a decade, I have lived with stomach issues and avoided doctors because I feared what was wrong. Daily I experienced back and joint pain, poor appetite, severe fatigue, and crippling stomach pain -- present one minute and gone the next -- thanks to Dr. Caselli. Words cannot express my gratitude toward her not only as a person, but a doctor. Professional demeanor, timely responses, honest and knowledgeable... Go and see her now! Christina fixed my ailments completely through a careful, patient and systematic approach. I feel absolutely amazing because of her work. All stomach pain, joint pain, poor appetite, fatigue,-GONE! —NM

  • It was fantastic to have a doctor that really listened and viewed me and my concerns in a holistic manner. She asked important questions, and addressed my concerns with recommendations that would work for me; not cookie cutter answers. I highly recommend her. —DS

  • Dr. Christina Caselli is extremely knowledgeable in her field. The pre-visit paperwork is very comprehensive. Her communications skills are excellent. She is supportive and takes the time to explain the ‘why’ behind the diagnosis. She is very easy to talk to. —RL

  • Extremely professional, sympathetic, empathetic, caring and informative! —AF

  • I highly recommend Dr. Caselli’s course “Lean, Strong, and Thriving”. By following Dr. C’s guidelines, I reached my target weight and finally understand HOW to get there!  In this course, Dr. C relays extremely relevant tools and knowledge regarding nutrition and exercise guidelines during menopause. She also explains WHY menopause is a tricky time to lose weight and HOW our food decisions can be so impactful during this time in our lives. Dr. C empowers and prepares you to do the work: get ready to start counting calories, paying attention to your macros (protein, fat, carbs), and weighing yourself frequently. Dr. C goes on the journey with you—she offers coaching sessions that are vital for keeping me on track and answering my questions.  I am so thankful to have access to a doctor who can walk with me through my menopause journey, help me understand the shifts that are happening, and empower me to be strong and healthy. - JR

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