New book: Every Woman's Guide to Perimenopause, now available on Amazon.
Dr. Mehreen Nawaz Khan
Integrative & Regenerative Medicine
Longevity · Metabolic Health · Women's Midlife Wellness
I'm Dr. Mehreen Nawaz Khan, physician, lifestyle-medicine board member, and student of both rigorous clinical science and ancient wisdom. I help people build longevity plans that hold up in the exam room, not just the lecture hall.
Now accepting a limited number of new clients for the 2026–27 season
MD, Pakistan · DipIBLM · DipABAARM · Fellow, AWCIM · Stem Cell Fellow, A4M
DR. MEHREEN NAWAZ KHAN
Physician & Longevity Systems Architect
Metabolic health · Circadian biology · Regenerative therapeutics · Women's midlife health
Credentials · MD · DipIBLM · DipABAARM · Fellow, Andrew Weil Center (AWCIM) · Stem Cell Program Fellow, A4M · Certified MBSR Teacher · Registered Yoga Teacher (RYT) · Integrative Dermatology CME 40h
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Where medicine meets the whole person
Modern medicine treats the symptom. I practise medicine that treats the system: metabolic, circadian, hormonal, mental and energetic as one connected, trainable story.
Insulin resistance and body composition sit beneath most chronic disease. We measure what matters, apoB, HOMA-IR, lean mass, and rebuild the plan around it.
Healthspan engineering: risk prediction, early screening, stem-cell and anti-aging science, evaluated soberly, applied personally.
Perimenopause and menopause given the seriousness they deserve: real physiology, honest symptom timelines, and evidence-led treatment choices.
Light, meal timing and darkness are the master schedule of repair. We restore the rhythm before we chase the symptom.
Certified in MBSR and yoga, and fluent in the wisdom traditions. Nervous-system regulation is trainable, and measurable.
Skin is the report card of the interior. Forty hours of integrative dermatology CME inform a skin practice that reads the systems beneath.
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The Regenerative Renaissance
Short-form, conversation-depth episodes exploring integrative, anti-aging, regenerative and women's health medicine, aiming to enlighten, challenge and inspire.
EP 13 · 24 min · Women's Health
From menarche to menopause: the hormonal symphony of the 28-day cycle, hypothalamic and pituitary signals, ovarian hormones, and what each phase teaches about health.
EP 10 · 42 min · Women's Health
Estrogen, perimenopause and proper hormonal management, alongside the differential diagnosis of symptoms, so you can take control and live your best life.
EP 12 · 29 min · Longevity
Cardiovascular disease is the leading cause of death in women over 55. A clear-eyed look at mortality data, heart disease and arrhythmias.
Evidence-Based · Whole-Woman
The science of reproductive aging, in language that is practical, accurate, and deeply human.
Dr. Mehreen Nawaz Khan
From the author · 03
Through the story of Jane, this book follows how symptoms may develop, what other medical conditions can look similar, when evaluation is needed, and how treatment choices can be made, clearly and without condescension.
The science of reproductive aging in plain language
Look-alike conditions, what else mimics perimenopause, and how to tell them apart
Evaluation & treatment choices, including honest, evidence-led conversations about HRT
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Work with me
Whether you want a deeply analytical one-to-one plan, the energy of a cohort, or Dr. Khan on your stage: the entrance is here.
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A physician-led deep dive: history, labs, body composition, rhythm and stress physiology, consolidated into one blueprint you can act on.
90-minute consult · Written blueprint
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Structured multi-week cohorts for women navigating midlife and for practitioners building integrative skills, live teaching with Dr. Khan.
6–8 week cohorts · Live Q&A
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Keynotes, panels and clinical education on integrative medicine, regenerative science and women's midlife health.
Keynotes · Podcasts · Media
The credo
Practice credo
Practice credo
Practice credo
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In their words
Illustrative examples written for the practice to review, to be replaced with genuine, consented client stories before launch.
"After years of being told my labs were 'normal' while I felt anything but, Dr. Khan connected the dots (circadian, metabolic, hormonal) and gave me a plan I could actually live."
SR
Program participant
Women's midlife health program
"She brings both the credential diary of a scientist and the presence of a healer. My consultation felt like being fully seen, and then being handed a map."
AK
Consultation client
Precision longevity program
"The perimenopause episodes changed how I understood my own body. Facts without fear, histories without shame, finally."
LM
Listener
Regenerative Renaissance podcast
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The Journal
Short, substantive essays: the reasoning Dr. Khan uses in the consultation room, written down.
Metabolic health
Why the lipid panel your doctor runs may not measure the risk you actually carry, and the one test to ask for. Essay coming soon in the journal.
Circadian biology
Morning light, dark nights and meal timing: the master schedule of repair, and the cheapest longevity intervention we have. Essay coming soon in the journal.
Women's midlife health
Real symptom timelines, what the evidence actually supports, and how to be heard in a consultation. Essay coming soon in the journal.
The letter
Practical essays where longevity science meets women's midlife health and mind-body medicine, plus new podcast episodes and journal notes. No noise, unsubscribe anytime.
Vibrant health, gracefully sustained
Dr. Mehreen Nawaz Khan
Integrative & Regenerative Medicine
Helping people build longevity plans that hold up in the exam room: rigorous clinical science joined with ancient wisdom.
Get in touch
+00 (000) 000-0000
Integrative Medicine Consult Rooms (see contact page)
Medical disclaimer. Content on this website (including the podcast, journal and book pages) is provided for educational purposes only and does not replace individualized medical advice, diagnosis, or treatment. Always consult your own physician about your health. If you are experiencing a medical emergency, contact your local emergency services immediately.
© 2026 Dr. Mehreen Nawaz Khan. All rights reserved.