Tower Integrative Health
Lifestyle-forward care for patients seeking a more personalized and proactive approach to health and wellness.
Sari Eitches, MD, MBE
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Diplomate, American Board of Internal Medicine
Diplomate, American Board of Integrative and Holistic Medicine
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Currently at capacity; a limited waitlist is available for families of established patients.
Practice Philosophy
The power of nature.
The precision of science.
Dr. Sari Eitches is a dual board-certified physician who blends evidence-based internal medicine with thoughtful integrative care. She is a graduate of UC Berkeley, University of Pennsylvania, and SUNY Upstate Medical University. She completed her residency at Lenox Hill Hospital in New York, NY and served as a bioethicist and an attending internist at the University of Pennsylvania before returning to live and serve in her hometown of Los Angeles.
Dr. Sari has deep expertise in evidence-based supplements and preventive health, and serves as a formulator and consultant for vitamin and pharmaceutical companies. She is also an inventor and patent holder.
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A former yoga and fitness instructor and long-time vegan, Dr. Sari is passionate about the healing power of lifestyle- nutrition, movement, sleep, mind-body health, and stress resilience- and how small, consistent shifts can compound into profound change.
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While Dr. Sari's training is grounded in rigorous science, she remains open to the mystery of healing. She is fascinated by the body’s innate intelligence and the ways we can support it through thoughtful medical evaluation, attentive listening, and a plan that treats the whole person, not just symptoms. Her mission is to help patients reclaim vitality and feel more fully alive.​
Services
We provide comprehensive primary and preventive care, with evidence-based integrative tools.
Core Internal Medicine
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Annual physical exams & preventive care
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Chronic condition management
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Acute / sick visits
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Pre-operative medical clearance
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Medication review & minimization (when appropriate)
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Weight management
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Thyroid health
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Thimerosal-free flu vaccines
Integrative & Holistic Medicine
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Nutrition and lifestyle counseling
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Mind–body health support (stress, sleep, nervous system resilience)
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TMS/ Neuroplastic syndromes
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Evidence-based supplements / nutraceutical guidance
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Personalized prevention and longevity-focused care
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Adrenal and testing and support protocols
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Perimenopause and andropause testing and treatment
Women’s Health & Life Stages
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Preconception counseling
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Pregnancy support (in collaboration with your OB team)
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Perimenopause & menopause support
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Pap smears / cervical cancer screening
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Breast cancer screening
Testing & Screening
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EKG
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Comprehensive laboratory evaluation (standard + advanced, as clinically indicated)
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Micronutrient / vitamin testing
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Genetic susceptibility testing
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Cancer screening testing and coordination (standard screenings and emerging multi cancer early detection tests)
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Cardiac risk (biomarker screening and coronary calcium scans)
Personalized Therapies
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Customized compounded medications
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Compounded skin care
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LDN, when appropriate
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BHRT (bioidentical hormone replacement therapy)
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Methyl-B12 injections
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Glutathione injections
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Vitamin C and D injections