Integrative & Functional Systems Architect
As one of the most comprehensive integrative and holistic treatment centers in the United States, we treat the most difficult chronic health conditions, using a natural and integrative approach.
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Neurological Disorders
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Cognitive Decline/Dementia
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Cardiovascular Disease
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Chronic Fatigue Syndromes
Why Choose Regenerative Renaissance?
Our Approach
We employ the very best from Molecular and Functional Medicine, Nutrition and Metabolism, Physical Medicine, Innovative Medicine, and Energy Medicine. We combine these with ancient medical wisdom to deliver a unique form of medicine that speaks to a person’s innate biology.
Wellness is achieved using a myriad of modalities including innovative therapies, physical medicine, environmental medicine, nutraceuticals, peptides, IV therapies, pharmaceuticals, acupuncture and lifestyle modifications.
At the Regenerative Renaissance, we use all of the above therapies, to help you achieve your health and wellness goals.
Whole-Person Healthcare
The best of Western Medicine, combined with a whole-body, holistic healing approach.
More Comprehensive Diagnostics
We get to the root of the issue. No band-aid medicine. We find and treat the underlying causes.
Data Driven Treatment Decisions
We are data driven. We use lab results & predictive biomarker scores to drive treatment results.
Innovative Therapies
We offer leading edge therapies that give you powerful tools to fight disease & restore health.
Meet Our Founder
Dr. Mehreen Nawaz Khan
Founder, Regenerative Renaissance
Physician | Integrative Health Strategist | Trauma-Informed Educator
Dr. Mehreen Nawaz Khan is the visionary behind Regenerative Renaissance—a sanctuary for science-backed healing, spiritual coherence, and radical clarity in an age of medical overwhelm. Trained as a physician with advanced certification in Lifestyle Medicine, Anti-Aging & Regenerative Medicine, and Functional Nutrition, Dr. Khan bridges the worlds of evidence-based care and soul-rooted transformation.
But her path wasn’t linear. After witnessing firsthand the limitations of symptom-chasing medicine and the burnout it breeds, Dr. Khan began asking deeper questions: What truly heals? What makes a life feel livable—joyful—even after trauma, illness, or loss? Her journey led her to integrate ancient wisdom, neuroscience, and somatic practice into a methodology she now calls Stone Cold Trance Medicine™—a method grounded in fierce witnessing, mind-body regulation, and root-cause clarity.
At Regenerative Renaissance, Dr. Khan doesn’t act as your doctor. She acts as your strategist—helping clients, caregivers, and coaches navigate the labyrinth of chronic illness, hormone disruption, metabolic chaos, and emotional fragmentation with intelligence, integrity, and grounded hope.
She is also the voice behind the podcast “A Mehreen Minute,” and a passionate teacher of root-cause medicine for the next generation of health professionals.
Credentials
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MBBS — Bachelor of Medicine, Bachelor of Surgery
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ABLM-Certified — American Board of Lifestyle Medicine
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ABAARM-Certified — American Board of Anti-Aging & Regenerative Medicine
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Certified in Functional Nutrition, Trauma Recovery, and Neuroplasticity-Informed Coaching
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Founding Faculty, The Stone Cold Method™
What She Stands For
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Medicine that honors mystery but demands rigor
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Healing that is beautifully structured, not performative
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Clients who remember their power, not just their lab results
#RegenerativeRenaissance
#MeetTheFounder #DrMehreenNawazKhan #FunctionalMedicine #TraumaInformedHealing #RootCauseMedicine #StoneColdTrance #LifestyleMedicine #HormoneHealth #ChronicIllnessRecovery #HealingIsPolitical #SoulScienceStrategy #AMehreenMinute
Most Recent Content
Recent Discussions
Integrative Medicine Fellow AWCIM:
Dr Khan completed her 2 year Integrative Medicine Fellowship with Dr Andrew Weil through the AWCIM @ the University of Arizona Spring 2025
MBBS, DipIBLM, DipABAARM, Integrative Medicine Fellow at Andrew Weil Center for Integrative Medicine - University of Arizona
Dr. Khan completed her fellowship in Arizona with Dr. Andrew Weil, MD at the University of Arizona in the spring of 2025. Mehreen is dedicated to offering a comprehensive health and wellness experience. Her service is rooted in the belief that true healing encompasses not just the body, but also the mind and spirit. By integrating diverse approaches to healthcare, she aims to develop personalized strategies that resonate with a client's unique needs and lifestyle.
The 6 Pillars of
Lifestyle Medicine
Get started on your Wellness Journey by reading articles on the below subjects, written by Dr. Mehreen Nawaz Khan, around the principles taught by the American College of Lifestyle Medicine and more.
Functional Medicine
Functional Medicine is a root-cause-focused approach to healthcare, following the notion of personalized health prescriptions. The factors it is based on and takes into consideration are the following.
ABOUT THE RACE
HURDLING ORIGINATED IN ENGLAND IN THE EARLY 19TH CENTURY, THE RUNNERS RACE OVER A SERIES OF OBSTACLES CALLED HURDLES, WHICH ARE SET A FIXED DISTANCE APART.
RUNNERS MUST REMAIN IN ASSIGNED LANES THROUGHOUT A RACE, AND, ALTHOUGH THEY MAY KNOCK HURDLES DOWN WHILE RUNNING OVER THEM, A RUNNER WHO TRAILS A FOOT OR LEG ALONGSIDE A HURDLE OR KNOCKS IT DOWN WITH A HAND IS DISQUALIFIED. THE FIRST HURDLER TO COMPLETE THE COURSE IS THE WINNER.
HURDLES
Podcast: A Mehreen Minute
Coming to platforms such as Spotify, Apple Music, and wherever you listen to your favorite podcasts.
Do you take insurance, medicare, etc? We, unfortunately, do not take insurance. Our treatments, therapies, and diagnostics are exclusive, offered by only a few practitioners in the US. As such, insurance companies do not cover these yet.
Do you offer telehealth services? Yes, we offer Telehealth services to many locations.
Can you refer me to someone in my state? Possibly. However, it is recommended you make every effort to come to Regenerative Renaissance. We have a unique approach and deep experience treating advanced health issues. If this is just impossible, we may be able to recommend a small number of select clinics in the US that might offer similar services.
What to expect during your first appointment. We begin with a Telemedicine consultation with one or two of our doctors. The doctor(s) will typically recommend conventional and state-of-the-art, leading-edge tests based on the consultation. Some of these tests will likely require a blood draw. Once the test results are back, we will schedule an appointment for the doctor to review your results with you in detail. The doctor may recommend you begin specific therapies during your initial visit before your labs have come back in certain circumstances. The doctor will discuss any such recommendations with you in detail.
Frequently Asked Questions
Where will I receive my treatments? Because Regenerative Renaissance is a leading and cutting-edge treatment center, most therapies will be received at our center in San Francisco, however, where possible, we will work with partnered centers across the country to accommodate your schedule.
How long does treatment take? Therapies are tailored for you by the doctor and Regenerative Renaissance team based on many variables. We offer individual targeted therapies and some treatment packages, and we will be happy to review those in detail with you once they are recommended. Many of our treatment plans include IV (intravenous) therapies, a very efficient way of administering medications and nutrients into your bloodstream to get to the tissues and cells. Some IVs only take ~ 1.5 hours, while others can take 3.0-4.0 hours, based on the tailored treatments the doctor has recommended
What is your appointment cancellation policy? Due to demand for office visits, please get in touch with us 48-hours before your scheduled appointment to cancel your appointment. Otherwise, you will be charged for your office visit.
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Tel. +1 901-677-9605
609 Wild Maple Cv, Memphis, TN
38120
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