Preventive Cardiology · St. Louis, MO

Prevent Your Heart Attack
Before It Happens

Apollo Cardiology specializes in the early detection and prevention of cardiovascular disease through advanced testing, integrative medicine, and personalized care.

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Board-Certified Cardiologist
5.0 Stars Google Reviews
Test, Don't Guess Advanced Diagnostics
Featured on 30+ Podcasts
Dr. Michael Twyman, MD
Board-Certified Cardiologist · Apollo Cardiology
30+
Podcast
Appearances
5.0
Google Review
Rating
St. Louis
Missouri
Integrative
Medicine
Approach
About the Doctor

Meet Dr. Michael Twyman

Board-Certified Cardiologist. Heart Attack Prevention Expert.

"The Red Light Doc" · "Mito Mike"

Dr. Michael Twyman is the founder of Apollo Cardiology in St. Louis, Missouri. He combines conventional cardiology with functional medicine, mitochondrial optimization, and cutting-edge biohacking to help patients understand and reduce their cardiovascular risk. With an integrative approach that goes far beyond standard care, Dr. Twyman has helped hundreds of patients take control of their heart health.

Featured on 30+ podcasts including The Dhru Purohit Podcast and mindbodygreen — bringing advanced cardiovascular prevention to a global audience.
What We Offer

Comprehensive Cardiovascular Care

Cutting-edge diagnostics and integrative treatments tailored to your unique cardiovascular risk profile.

Heart Attack Prevention

Advanced risk assessment and personalized prevention plans tailored to your unique cardiovascular profile and genetic makeup.

Advanced Lipid Testing

Boston Heart Diagnostics comprehensive lipid and metabolic panels for deep cardiovascular insight beyond standard cholesterol testing.

Vascular Imaging

Cleerly Scan, carotid ultrasound, and CT coronary calcium scoring to visualize and quantify arterial plaque and vascular disease.

Genetic Testing

Identify inherited cardiovascular risk factors and genetic mutations that affect medication response and disease susceptibility.

Mitochondrial Health

Optimize cellular energy production for cardiovascular vitality — addressing the root metabolic drivers of heart disease.

Photobiomodulation

Red light therapy for improved circulation, mitochondrial stimulation, and cardiovascular recovery and optimization.

Patient Testimonials

What Our Patients Say

5.0 out of 5 stars on Google

Real reviews from real patients

★★★★★
"Dr. Twyman has done a lot to keep me healthy over the last 5 years. I learn a lot at every visit."
Mary Selby
Verified Google Review
★★★★★
"I started seeing Dr. Twyman because of my family history of heart and vascular disease and wanted a whole person approach..." "I started seeing Dr. Twyman because of my family history of heart and vascular disease and wanted a whole person approach with measurable parameters... Not just medication suggestions, but exercise, food, testing, and biohacking recommendations that I could put into practice right away. I've been happy with the progress, accountability, and you can literally ask any question and get a thoughtful response. The staff are great and expectations are clear."
Diana Toler
Verified Google Review
★★★★★
"Dr. Twyman and his staff are incredible! My husband became his patient after having a heart attack and stroke in 2018..." "Dr. Twyman and his staff are incredible! My husband became his patient after having a heart attack and stroke in 2018. He has been a godsend with wisdom about all things heart related... His knowledge of supplements as well as medicines gives me as a caregiver resources the mainstream medical community does not know."
Cindy Weaver
Verified Google Review
★★★★★
"An exceptional experience from start to finish. Dr. Twyman is knowledgeable, attentive and genuinely cares. What really sets this practice apart, though, is the team. They are responsive, kind, and make the whole process smooth. Highly recommend!"
Stephen Blanchette
Verified Google Review
★★★★★
"After my cardiac event and emergency surgery, I flew to St. Louis searching for answers..." "After my cardiac event and emergency surgery, I flew to St. Louis searching for answers... Through comprehensive genetic testing, advanced labs, and detailed vascular imaging, Apollo uncovered critical information the hospital never tested for — including genetic mutations that affect how I respond to medications, a 50% blockage in my right carotid artery, and elevated ferritin concentration in my liver... The hospital saved my life. Apollo Cardiology is showing me how to live the rest of my second life."
Derek Gelber
Verified Google Review
★★★★★
"I have been a patient of Dr. Twyman for more than 3 years now and am completely satisfied with the Apollo Cardiology practice! Dr. Twyman's philosophy of prevention vs. correction is refreshing. His approach is to test (not guess) to ensure the best treatment plans for his patients."
Patrick Calvin
Verified Google Review
★★★★★
"I've never had a medical staff that cared and was as responsive as this team. It's so refreshing in a world focused on endless volume/profits while lacking any service. Genuine care here!"
Brett Bandemer
Verified Google Review
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Our Office

Visit Us

Conveniently located in the heart of St. Louis.

Address
1034 S Brentwood Blvd, Suite 1230
Saint Louis, MO 63117
Pierre Laclede Building
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Stay Connected

Join the Heart Health Community

Education, accountability, and support — beyond the clinic walls.

Skool Community

Join Dr. Twyman's Heart Attack Prevention community for ongoing education, live Q&A sessions, and support from a growing network of heart-health focused individuals.

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