About Dr. Ryan S Diederich MD

Dr. Ryan S Diederich, MD is a Doctor primarily located in Glen Carbon, IL. He has 14 years of experience. His specialties include Plastic Surgery and Surgery. He speaks English.

Dr. Diederich has received 4 awards.

Rating Overview

36 Ratings with 8 Comments

The overall average patient rating of Dr. Ryan S Diederich is Great. Dr. Ryan S Diederich has been rated by 36 patients. From those 36 patients 8 of those left a comment along with their rating. The overall rating for Dr. Ryan S Diederich is 4.3 of 5.0 stars.


4955 S State Route 159 Ste 1
Glen Carbon, IL 62034


Dr. Ryan S Diederich has the following 2 specialties

  • Specialty Expertise

    Dr. Ryan S Diederich has the following 12 expertise

  • Breast Augmentation
  • Skin Cancer
  • Dermabrasion
  • Laser Hair Removal
  • Laser Resurfacing
  • Tummy Tuck
  • Hair Restoration
  • Reconstructive Surgery
  • Liposuction (Lipectomy)
  • Dermal Fillers
  • Facelift (Rhytidoplasty)
  • Cosmetic Surgery

Board Certifications

Dr. Ryan S Diederich is Board Certified in 1 specialty

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.


Showing 5 of 8

Dr. Diederich and ALL his staff

I have been with 2 exceptional doctors since my breast cancer treatment 32 years ago. They were an hour's drive away, however, (for the yearly checks) and when I heard of Dr. Diederich and his work, I moved to his care close to my home. His relaxed, never rushed demeanor, his listening and HEARING my concerns, flows over to those who work with him. There is a special feeling throughout this practice. What a blessing they have been for me and my family!

Wait time
10 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown

One Star

Gets in no hurry to call back with test results.

Appropriate Follow-up
Full Review Rating Breakdown

First Class

Whatever your reason for visiting Dr. Deiderich and staff at MidAmerica Plastic Surgery, you need to look no further. After losing a significant amount of weight, I was left with a body that didn't reflect the hard work I endured over several years. Spending the better part of several years looking for the right surgeon, on both sides of the river, I finally stepped into his office. At this office not only will you find a great physician, but a great staff that is your advocate every step of the way. No matter how "big or small" the reason for your visit may be, you can rest assured that you'll be treated like family and with compassion. There is a reason this highly skilled surgeon and practice has grown so quickly. I'm honored to have been part of the "grass roots" of his practice. Look no further than your own backyard.

Wait time
5 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown

Five Stars

I love MidAmerica Plastic Surgery and Dr. Diederich! I haven't come across a nicer doctor or staff. Everything went smoothly and I will definitely be back!

Wait time
5 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown


Office is attractive, but I had to wait about 40 minutes past my appointment time. The doctor spent quality time with me. However, his office staff is not very helpful. They often did not return my phone calls. I'm still waiting from about 2 months ago. Beware, they are not that helpful when dealing with insurance. I feel that this doctor does surgery on a menagerie of areas. I'm looking for someone who focuses in just a few areas. So, I cannot recommend this doctor.

Wait time
40 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
  • Awards

    4 Awards

  • Top 10 Doctor - Metro Area

    Top 10 Doctor - Metro Area (2014)

    Top 10 Doctors are chosen by the millions of patients who visit Vitals each year to find a new doctor and share their experiences by providing ratings and reviews. In order to differentiate highly-regarded doctors from the rest for patients in search of quality care, Vitals awards Top 10 Doctor honors to those physicians within a certain specialty and geographic area who are consistently given top ratings by their patients.

  • Patients' Choice Award

    Patients' Choice Award (2013, 2015, 2016, 2018)

    Patients' Choice recognition reflects the difference a particular physician has made in the lives of his/her patients. The honor is bestowed to physicians who have received near perfect scores, as voted by patients.

  • On-Time Doctor Award

    On-Time Doctor Award (2015, 2016, 2018)

    Vitals On-Time + Promptness Award recognizes doctors with consistent high ratings for timeliness of appointments. The honor is granted based on a physician's overall and promptness scores.

  • Compassionate Doctor Recognition

    Compassionate Doctor Recognition (2015, 2016, 2018)

    Compassionate Doctor certification is granted to physicians who treat their patients with the utmost kindness. The honor is granted based on a physician's overall and bedside manner scores.

  • Education

    14 Years Experience

  • Southern Illinois University School Of Medicine

    Graduated in 2005

  • Dr. Ryan S Diederich Accepts the Following Insurance

  • Aetna
    • Aetna Choice POS II
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
  • Anthem
    • Anthem Blue Access PPO
    • Anthem Blue Preferred HMO
    • Anthem Blue Preferred Plus POS
    • Anthem MO Blue Preferred Options
  • BCBS Blue Card
    • BCBS Blue Card PPO
  • BCBS Illinois
  • Cigna
  • Coventry Health Care
    • Coventry Health and Life IL PPO
    • Coventry HealthAmerica PPO
    • Coventry IL PPO
    • Coventry KS PPO
    • Coventry MO HMO POS
    • Coventry MO PPO
    • Coventry PPO Platinum
    • CoventryOne PPO Network
  • First Health
    • First Health PPO
  • Health Alliance
    • Health Alliance HMO/POS
    • Health Alliance PPO
  • HealthLink
    • HealthLink PPO
  • Humana
    • Humana Choice POS
    • Humana ChoiceCare Network PPO

More about Dr. Ryan S Diederich

Proudly serving Southern Illinois and the St. Louis Metro region, MidAmerica Plastic Surgery is located a short 15 minutes from downtown St. Louis, just across the river in Illinois. Led by Board Certified Plastic Surgeon Dr. Ryan Diederich, MidAmerica Plastic Surgery specializes in Breast Augmentation, Breast Lift, Body Sculpting, procedures for the Hand, Eyelid and Face as well as Fillers and Skin Cancer. For more information, you can browse all the Services provided. At MidAmerica Plastic Surgery, we are driven by providing our patients the results they desire in a safe and comfortable environment. To make this possible, Dr. Ryan Diederich has employed cutting edge technology as well as a warm and friendly staff ready to serve your needs. We look forward to serving you soon at one of our two locations. Our primary office is in Maryville, IL and we have a satellite clinic in Highland, IL to better serve you. We provide services at our Plastic Surgery office in Maryville, Illinois; Anderson Hospital in Maryvile, Illinois; St. Anthony’s in Alton, Illinois; and Edwardsville Ambulatory Surgery Center in Edwardsville, Illinois. Please look through our website or come in to our office today to learn more about us and what MidAmerica Plastic Surgery can do for you. Don’t take it from us, see what others are saying about how MidAmerica Plastic Surgery can help you find your beautiful.

Locations & Directions

MIDAMERICA PLASTIC SURGERY, 4955 S State Route 159 Ste 1, Glen Carbon, IL
  • Similiar Doctors

    Dr. Ryan S Diederich is similar to the following 4 Doctors near Glen Carbon, IL.

The Vitals website is provided for your informational use only. Nothing contained or offered by, on or through Vitals should be construed as medical advice or relied upon for medical diagnosis or treatment. Vitals does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website. We encourage you to read our full Terms of Service.