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About Dr. Ryan Diederich
Dr. Ryan Diederich is a Southern Illinois native born in Carbondale, Illinois and raised in Marion, Illinois. “I am very proud of my heritage which has made me who I am today.”
Read More About Board Certified Plastic Surgeon Dr. Diederich


Your referral is the greatest compliment we can get. At MidAmerica Plastic Surgery we work hard to earn you as a patient. Don’t ask us, read the testimonials and what our patients have to say.
Read MidAmerica Plastic Surgery Patient Testimonials


The photos you will see in this gallery are real patients of Dr. Ryan Diederich and MidAmerica Plastic Surgery.
See Before & After Gallery of MidAmerica Plastic Surgery Patients

Breast Augmentation can help you acheive fuller Breasts or restore Breast volume...Read More

You may be able to acheive the look you want without traditional surgery Read More


Dr. Diederich is a Board Certified Plastic Surgeon, Member of The American Society of Plastic Surgeons, The American Society for Aesthetic Plastic Surgery, The American Association for Hand Surgery , Illinois State Medical Society, and is President of the Madison County Medical Society.
During the month of January, book a truSculpt™ treatment & receive 50% off Laser Hair Removal. The truSculpt™ system is a safe, effective FDA-cleared device proven to improve body contours by reducing fat and the appearance of cellulite.

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To our delight, a recent patient of MidAmerica Plastic surgery allowed us to follow her during her journey. Her hope, as it is ours, is that it helps others by giving first-person perspective and insight in what to expect. Follow Holly’s personal journey before, during and after her surgery at MidAmerica Plastic Surgery.
Dr. Ryan Diederich of MidAmerica Plastic Surgery and Laura McKinzie, FNP were challenged to the ALS Ice Bucket Challenge.
Watch Dr. Ryan Diederich of MidAmerica Plastic Surgery on Saint Louis KMOV Great Day St Louis discuss Abdominoplasty.