Checked September 2026. Each line below is quoted from the practice's own pages, not written by ClinicCompass. Practices update their sites, so confirm anything that matters to you at your consultation.

Surgeons named on the site

Dr. Ryan DiederichLooking for a top plastic surgeon? East of St. Louis, near Maryville, IL, is the practice of Dr. Ryan Diederich, a board-certified plastic surgeon with an excellent reputation.

Certifications and memberships stated

Certified by the American Board of Plastic Surgery
Affiliation listed: The International Society of Aesthetic Plastic SurgeonsMember of the International Society of Aesthetic Plastic Surgeons (ISAPS)
Member, American Society of Plastic SurgeonsMember of the American Society of Plastic Surgeons (ASPS)
Member, The Aesthetic SocietyMember of The Aesthetic Society

Procedures and techniques named

Liposuction: tumescent lipo, advanced methods, safety standardsWe use tumescent lipo and other advanced methods to achieve harmonious results in accordance with the highest safety standards.
Tumescent liposuctionThe tumescent liposuction technique uses a saline solution mixed with anesthetics and epinephrine to shrink fat cells and reduce bleeding.
Drainless tummy tuckboard-certified plastic surgeon Dr. Ryan Diederich performs the drainless tummy tuck at his practice, MidAmerica Plastic Surgery.
Tummy tuck: office procedure, local anesthesia, quicker recoveryThis procedure can be performed in the office under local anesthesia with a quicker recovery time compared to a full tummy tuck.
Breast augmentation: implants or fat transfer offeredBoard-certified plastic surgeon Dr. Ryan Diederich offers breast augmentation in metro St. Louis using implants or fat transfer.
VECTRA 3D imaging systemChoosing the size of your implants is often an exciting part of the consultation process and one that we make easier with the VECTRA® 3D imaging system
Blepharoplasty: upper, in-office, local anesthesiaUpper Blepharoplasty can be performed in the office with local anesthesia.
Blepharoplasty: lower, operating room, general anesthesiaLower Blepharoplasty can be completed in the operating room under general anesthesia.
Mommy makeover: performed under general anesthesiaOur St. Louis mommy makeover is a highly personalized procedure tailored to your individual needs and goals. It is performed under general anesthesia, with the duration of the surgery depending on the procedures performed.
Mommy makeover: waiting 6 months - 1 year after birthDr. Ryan Diederich recommends waiting at least 6 months - 1 year after birth or breastfeeding for a mommy makeover

Before you book here

Verify three things yourself, whichever practice you choose: certification by the American Board of Plastic Surgery, or Royal College certification (FRCSC) in Canada; whether the operating facility is accredited or the surgeon holds hospital privileges for your exact procedure; and how many of that operation they perform each year. Our guide to choosing a plastic surgeon covers how to check each one.

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