About Us

About Swan Centers

Swan Centers include two distinct companies

At Swan Cosmetic Centers™, we offer affordable high quality Surgical and Non-Surgical Aesthetic Procedures designed for Men & Women that helps with Anti-Aging and Age Reversal.

Our non-surgical treatments help with Skin Tightening, Wrinkle Reduction, Targeted Fat Reduction, Stretch Marks, Scar Reduction, Cellulite Smoothing, Vaginal Rejuvenation, Male Enhancement and Hair Restoration. All of these cutting-edge treatments are done in-office and have little-to-no downtime.

We also offer World Class Cosmetic Surgery Procedures like Fat Transfer, Natural Breast Enlargement, Easy & Gentle Liposuction™ and Brazilian Butt Lift.

So, whatever your needs are, we offer some of the best Aesthetic and Cosmetic options available today! Our professional staff is passionate about helping you feel and look better than ever.

We always strive to offer a unique, results driven experience for Men & Women that takes skin care and body enhancement where it was meant to be, combining health and beauty with state of the art science, a highly skilled staff and impeccable service. The cornerstones of our company are the care and expertise of our specialists, using revolutionary techniques and applications to achieve great results at a reasonable price. Our number one goal is to make you look great.

We offer a complementary assessment to all first-time customers that is straightforward and honest.  At the initial consultation, you will meet with our competent, friendly staff that will give you realistic expectations while educating you on our process.


Dr. William J. Welsh

Dr. William J. Welsh

Swan Centers is very proud to have Dr. William J. Welsh as our Medical Advisor. Dr. Welsh is an accomplished plastic surgeon with over 30 years of experience, who holds a Board Certification from the American Board of Plastic Surgery.

Dr. Welsh graduated with his Medical Degree from the Medical College of Georgia’s School of Medicine. After graduating with his Medical Degree, Dr. Welsh stayed at the Medical College of Georgia’s School of Medicine to complete his General Surgery Internship.

He also completed his Otolaryngology residency, Head and Neck Surgery Residency at the Medical College of Georgia’s School of Medicine.  Dr. Welsh traveled to Boston University to complete his Plastic Surgery Residency. From there, Dr. Welsh completed his Fellowship at the World renowned, Abteilung fut Wiederhellerstrung Chirugie in Vienna, Austria.

Certifications:  American Board of Plastic Surgery

Education:  Medical College of Georgia School of Medicine

Internships:  General Surgery: Medical College of Georgia School of Medicine

Residencies:  Otolaryngology – Medical College of Georgia School of Medicine;  Head & Neck Surgery – Medical College of Georgia School of Medicine;  Plastic Surgery – Boston University

Fellowship:  Abteilung fur Wiederhellerstrung Chirugie – Vienna, Austria

Dr. Yaniris R. Avellanet

Dr. Yaniris R. Avellanet

Dr. Yaniris R. Avellanet is a multi-talented cosmetic surgeon, who specializes in gynecology and cosmetic surgery. She specifically focuses on tumescent liposuction, vaginal rejuvenation and fat transfer.

Dr. Avellanet uses the latest and most innovative techniques, insuring patients get fantastic results in addition to the getting the highest quality of pre and post-surgical experience. Dr. Avellanet has an impressive skill set and is fully bilingual in English and Spanish, she can also speak French, Italian and Portuguese.

Dr. Avellanet holds a strong academic background with undergraduate and graduate degrees at Georgetown University in Washington D.C..  She completed her fellowship in General Cosmetic Surgery in Little Rock, Arkansas, where she focused on cosmetic body contouring procedures like liposuction, fat transfer to buttocks, natural breast augmentation, and cosmetic gynecologic which was recognized and certified by the American Academy of Cosmetic Surgery. She continued her medical education at the Universidad Central del Caribe in Bayamon, PR and her postgraduate training was completed at the University of Puerto Rico, Medical Sciences Campus, University District Hospital. Dr. Avellanet is licensed to practice medicine in Florida, Wisconsin, Illinois, Puerto Rico, Arkansas, Ohio and New York.

Born and raised in Puerto Rico, she was inspired by, and followed her father’s path into medicine who practiced cosmetic surgery and expertly helped thousands of men and women achieve their physical goals while improving their self-esteem. Dr. Avellanet knew from an early age that her passion was to help others through medicine and cosmetic surgery fully committed to using the highest standards.

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