World Expert in Facial Anatomy & Facial Aging

Plastic Surgery & Cosmetic Surgery

About our Procedures

World Renowned Plastic Surgeon

​Listed in Best Doctors in America and Allure Magazine & won over 15 national awards.​ 

Meet Dr. Yousif

Cosmetic Surgery and Skin Care

Facials, Peels, Microneedling, Mechanical Exfoliation, Botox Treatment & Filler

About the Sièr Medi-Spa

Meet Dr. John Yousif, Plastic Surgeon

For over 30 years, Dr. Yousif has been synonymous with providing superior outcomes in surgical and non-surgical aesthetics. We invite you to see what makes us different!

As a plastic surgeon, Dr. John Yousif has been in practice in the Milwaukee area since 1986. He is board certified by the American Board of Plastic Surgery and holds additional certifications in hand surgery. Dr. Yousif remains active in the teaching of Plastic Surgery as a Clinical Professor at the Medical College.

Dr. Yousif has published and presented numerous scientific articles related to plastic surgery in the United States and abroad. In addition, he has received numerous awards and honors for his research and has pioneered many new techniques in both cosmetic and reconstructive surgery.

World Expert in Facial Anatomy & Facial Aging

  • National Awards On Facial Aging Research
  • First to Describe and Perform the Gortex Mid-face Lift
  • First to Perform the Hyoid Suspension Neck Lift
  • Finally Facial Surgery That Looks Natural And Lasts Years
  • Patients From Around the World Find The Most Natural Facial Rejuvenation
  • First to Described and Perform the TUG Flap for Breast Reconstruction

About Dr. Yousif

Where Science Meets Sophistication

Facial Procedures

Face, Neck, & Midface lift

Rhinoplasty

Lip Augmentation

Injectables Botox & Filler

Otoplasty

Eyelid, chin, & cheek surgery

Scar revision & skin resurfacing

Endoscopic brow lift

Forehead lift

About Facial Procedures

Body Procedures

Liposuction

Arm Lift

Abdominoplasty

Body contouring

Horizontal Tummy Tuck Butt Lift

Scar Revision

Thigh lift

Lower body lift

About Body Procedures

Breast Procedures

Breast augmentation

Breast reconstruction

Breast lift

Breast Reduction

Male Breast surgery

Gynecomastia correction

Mastopexy breast lift

Mastopexy endoscopic breast augmentation

About Breast Procedures

Siér Medi-Spa

For over 20 years, Dr. Yousif has been synonymous with providing superior outcomes in non-surgical aesthetics including BOTOX®, soft tissue enhancement, and skin rejuvenation treatments.

Our team of nurse specialists have over 40 years of combined experience in the field of plastic surgery and are dedicated to helping you meet your aesthetic goals while maintaining comfort throughout the process.

Our services include:

  • Facials
  • Laser & IPL Services
  • Peels
  • Microneedling
  • Mechanical Exfoliation 
  • Botox Treatment & Filler
  • Medical Weight Loss

We invite you to see what makes us different!​

Learn More About Our Services
“After having two babies and later a significant weight loss I noticed my breast were sagging. After seeing a picture of myself in a swimming suit with a cover-up over it I was shocked at how I looked. It was then that I wanted to investigate how to have my breasts look like when I was younger. My consultation with Dr. Yousif was very thorough. He professionally and realistically explained what to expect. I had been saving for a “rainy day” and this was that day. The procedure went well as did my recovery. My scarring is barely detectable. Dr. Yousif felt that the results were comparable to that of implants! It was one of the best things I have done for myself. I would highly recommend him as an excellent surgeon!”

-M.B.

“After my car accident, though I was grateful to be alive, my face had visible evidence of the trauma that I had been through. It was time to heal my external self. I wanted a surgeon with exceptional skill, an esthetic eye, and a spirit full of human compassion. I took my time, and I did my homework. Dr. Yousif was consistently, highly recommended, even by other doctors. It has been over a year since my surgery. My results are natural and beautiful. Wisconsin is very fortunate to have Dr. Yousif. He is a gifted surgeon, a talented artist, and a genuinely warm human being. His work healed me on a very personal level; Dr. Yousif has my eternal, heartfelt appreciation and respect.”

-K.Z.

Before & After Gallery

Facelift with Midface Lift

Hyoid Suspension Neck Lift

Fat Grafting Volumizing

View More Before & After Photos
National Israeli Plastic Surgery Conference

National Israeli Plastic Surgery Conference

National Israeli Plastic Surgery Conference

National Israeli Plastic Surgery Conference

National Israeli Plastic Surgery Conference