Catherine Johnson, MD on Clubhouse

Updated: Sep 21, 2023
Catherine Johnson, MD Clubhouse
3.5k Following
@catjohnsonmd Username


data-driven precisionist 🎯
trusted advisor 🌟
lifelong learner 🧬
strategic investor 💰
fierce advocate of integrity 🏆
loving wife, mother & friend ❤️
giving grace to my haters ✊
the flowers are for all 🌸🌺🌼

Your body, your choice 🧿

I’m a board certified emergency medicine and obesity medicine physician who founded a precision medical practice in 2018. Precision medicine is a highly personalized, preventive practice of lifestyle, metabolic and integrative medicine. The goal is to prevent or delay the onset of chronic disease for each patient.

The best medicines: nutrient-dense whole foods, movement, community, sleep, compassion, service, laughter, sunshine, intervals of fasting, gratitude, time in nature, time with pets/animals, and the dissociation of one’s ego 🎯🎯

I trend laboratory biomarkers, body composition/imaging data and wearables (CGM, HRV) with my patients to optimize performance and health(span).

The goal is to reduce inflammation, atherogenic lipoprotein burden, endothelial dysfunction, oxidative stress, intestinal dysbiosis, glycation, insulin resistance, sarcopenia, osteopenia, cognitive decline and immune senescence.

-Board Certification, American Board of Emergency Medicine (2004, 2014)
-Board Certification, American Board of Obesity Medicine (2022)
-Certifications: North American Menopause Society, Age Management Medicine Group Institute of Functional Medicine, International Peptide Society
-Fellowship in Precision Medicine, American Academy of Anti-Aging Medicine
-Member: National Lipid Association, Obesity Medicine Society

Residency Training:
University of Chicago, Emergency Medicine 2000-2003 (Chief Resident)

Assistant Professor of Medicine, U of Chicago 2000-2010

Assistant Professor of Surgery, Loyola University 2010-2018

MD Loyola Stritch School of Medicine, 2000
BS U of Illinois (Biology & Chemistry, graduation w distinction) 1996

I believe the pursuit of longevity is anchored by the regulation of mTOR, cAMPk and IGF-1.

To me, “bio hacking” is a data-driven and evidence-informed approach to addressing clinical conundrums and medical hypotheses, as an “n of one” study.

I am 💯 first generation Greek American 🇺🇸 I love debate & discussion within an inclusive, open-minded & fun-loving community 🙌🏻

(Disclaimer: any medical information shared is informational only, social media platforms do not constitute a patient: physician relationship)

Last 10 Records

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Day Followers Gain % Gain
September 21, 2023 9,674 +103 +1.1%
September 14, 2023 9,571 +121 +1.3%
September 07, 2023 9,450 +33 +0.4%
August 31, 2023 9,417 +33 +0.4%
August 25, 2023 9,384 +21 +0.3%
August 18, 2023 9,363 +8 +0.1%
August 13, 2023 9,355 +11 +0.2%
August 07, 2023 9,344 +6 +0.1%
July 27, 2023 9,338 +9 +0.1%
July 21, 2023 9,329 +9 +0.1%


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