Walter Sweeney MD Board-Certified Plastic Surgeon

Dr. Walter Sweeney is recognized for his expertise in facial and breast procedures, delivering natural, confidence-boosting results through meticulous skill, artistry, and advanced surgical techniques.

Schedule a Consultation

Walter Sweeney, MD Elite Plastic Surgeon in Bellevue, WA

Dr. Walter Sweeney is a board-certified plastic surgeon at Athēnix Body Sculpting Institute in Bellevue. Known for his precision and artistic approach, Dr. Sweeney specializes in facial and breast procedures, offering patients highly personalized treatment plans. With a dedication to innovation and patient satisfaction, he helps individuals restore and enhance their natural features with results that look as beautiful as they feel.

Certifications & Professional Affiliations

American Board of Plastic Surgery logo

DISTINCTIVE APPROACHPhilosophy

Dr. Sweeney believes that exceptional results come from a balance of technical skill and artistry. He partners closely with his patients, listening to their goals before tailoring a plan that enhances their natural features. His mission is to help patients look and feel their best through innovative surgical techniques and a compassionate, individualized approach.

dr. walter sweeney

Training, Education & Publications

  • Undergraduate: University of Cincinnati
  • Medical School: Cleveland Clinic College of Medicine
  • Residency: Northwestern Memorial Hospital – Plastic Surgery

Languages:

  • English

Credentials & Affiliations

  • Board Certified by the American Board of Plastic Surgery

Education

  • US Air Force Academy
  • University of Cincinnati – BS Biology
  • Cleveland Clinic College of Medicine – MD, Certification in Clinical Research
  • Northwestern Memorial Hospital Plastic Surgery – Plastic Surgery Training

Publications

  • Riley J, Sweeney W, Boulis N.
    Shifting the balance: cell-based therapeutics as modifiers of the amyotrophic lateral sclerosis-specific neuronal microenvironment.
    Neurosurgical Focus. 2008; 23(3-4):10.

  • Afifi A, Gordon C, Pryor L, Sweeney W, Papay F, Zins J.
    Calcium phosphate cements in calvarial skull reconstruction: A meta-analysis.
    Plastic and Reconstructive Surgery. 2010 May; 126(4):1300–1309.

  • Sweeney W, Cash A, Gliniak C, Zochowski C, Serret M, Varhai D, Cooper G, Gosain A.
    Harnessing the osteogenic capability of neonatal dura to heal critical sized defects.
    Plastic and Reconstructive Surgery. 2010 Jan; 126(4).

  • Sweeney W, Gosain S, Santoro T, Song L, Amarante M, Gosain A.
    What makes the calvaria a privileged site for bone graft survival?
    Plastic and Reconstructive Surgery. 2010 Sep; 211(3).

  • Djohan R, Afifi A, Sweeney W, Brooks S, Connolly J, Gordon C, Papay F, Zins J.
    Long-term follow-up of a Tessier number 5 facial cleft.
    Cranial Maxillofacial Trauma & Reconstruction. 2011 Mar; 4(1):35–42.

  • Sweeney W, Afifi A, Zor F, Acikel C, Bozkurt M, Grykien C, Krockowicz L, Siemionow M, Zins J, Papay F.
    Anatomical survey of arachnoid foveolae and clinical correlation to cranial bone grafting.
    Journal of Craniofacial Surgery. 2011 Jan; 22(1):118–121.

  • Gosain A, Gosain S, Sweeney W, Song LS, Amarante M.
    Regulation of osteogenesis and survival within bone grafts to the calvarium: The effect of the dura versus the pericranium.
    Plastic and Reconstructive Surgery. 2011 Jul; 128(1):85–94.

  • Tonchi A, Sweeney W, Gosain A.
    Distinguishing anatomic features of pediatric facial trauma.
    Journal of Craniofacial Surgery. 2012 Oct; 23(3):793–798.

  • Afifi AM, Kempton SJ, Gordon CR, Pryor L, Khalil AA, Sweeney WM, Kusuma S, Langevin CJ, Zins JE.
    Evaluating current rhinoplasty practice in regards to the functional airway: A survey of the American Society of Plastic Surgeons.
    Aesthetic Plastic Surgery. 2015 Apr; 39(2):181–190.

  • Sweeney W, Gosain A, Cederna P, Losee J, Rubin P.
    The Academic Scholar Award of the American Association of Plastic Surgeons: The first twenty years.
    Plastic and Reconstructive Surgery. 2015 Feb; 135(2):438e–444e.

  • Sweeney WM, Lanier ST, Purnell CA, Gosain AK.
    Genetics of cleft palate and velopharyngeal insufficiency.
    Journal of Pediatric Genetics. 2015; 00:1–8.

Abstracts

  • Afifi A, Zins J, Grykien C, Krokowicz L, Bozkurt M, Nasir A, Siemionow M, Sweeney W, Papay F.
    Identification of arachnoid granulation danger zones in bone harvesting from human skulls.
    Presented at CCLCM, American Cleft Palate–Craniofacial Association (2009).

  • Ahmed A, Kusuma S, Sweeney W, Papay F, Zins J.
    Survey: Functional rhinoplasty.
    Presented at Ohio Valley Society of Plastic Surgeons (2009).

  • Gliniak C, Sweeney W, Gupta A, Gosain A.
    Regulation of osteogenic expression of PGE2 by TGF-β1 in mouse calvarial cells.
    Presented at Ohio Valley Society of Plastic Surgeons (May 2010); Plastic Surgery Research Council (2010).

  • Sweeney W, Zochowski C, Soltanian H.
    The feasibility of postoperative monitoring of free flap breast reconstruction in non-intensive care.
    Presented at Plastic Surgery Research Council (2010).

  • Sweeney W, Cash A, Gliniak C, Cooper G, Gosain A.
    Harnessing the osteogenic capability of neonatal dura to heal critical sized defects.
    Presented at Plastic Surgery Research Council (2010).

  • Gosain A, Gosain S, Sweeney W, Song LS, Amarante M.
    Regulation of osteogenesis and survival within bone grafts to the calvarium: The effect of the dura versus the pericranium.
    Presented at American College of Surgeons (Aug 2010); American Society of Plastic Surgeons (2010).

  • Sweeney W, Gosain A, Cederna P, Losee J, Rubin P.
    The Academic Scholar Award of the American Association of Plastic Surgeons: The first twenty years.
    Presented at American Association of Plastic Surgeons 92nd Annual Meeting (2014).

Philosophy & 
Patient-Centered Approach

Inspiration

Dr. Sweeney is inspired by the opportunity to help patients rediscover their confidence and enhance their natural beauty.

Approach

Every treatment begins with a personalized consultation where Dr. Sweeney listens to each patient’s goals and designs a plan tailored to their needs. His meticulous technique and artistic eye ensure natural-looking results.

Safety and Satisfaction

Patient safety is at the core of Dr. Sweeney’s practice. He uses advanced surgical methods and follows the highest standards of care to deliver results that are not only beautiful but also safe and lasting.

“My goal is to provide patients with results that are both natural and transformative, helping them feel more confident in their own skin.”

-Dr. Walter Sweeney

Dr. Walter Sweeney Patient Reviews

“Dr. Sweeney is fantastic! He has great vision and skills in plastic surgery. He is honest and very kind. Takes time with his patients' wants and needs. He makes you feel like you’ve known each other forever, very comforting when you may not be comfortable in your own skin.”

ReaofSunshine143, Google Plastic Surgery, Dr. Sweeney

“Would do it over and over again! My results are beyond what I hoped for. I am forever grateful and this was the best decision I could’ve ever made!”

Mslynn555, Google Plastic Surgery, Dr. Sweeney

“Dr. Sweeney is a master of his craft! For those that don’t want to read the entirety of this review, let me summarize by saying Dr. Sweeney is phenomenal!!!!!”

FoxLA, Google Plastic Surgery, Dr. Sweeney

“It has been a year since seeing Dr. Sweeney for my surgery and I am very happy with the results! Very natural! He gives the best, most thorough consultation of any doctor. Much better than most! He leaves you with no doubts!”

Janis B., Google Plastic Surgery, Dr. Sweeney

“How much I praise about Dr. Sweeney is less! He is one of the best doctors I have ever met. We came to see Dr. Sweeney in March for my daughter. She is 8 years old and she had a pilomatricoma cyst on her face. Dr. Sweeney did the surgery and she is fully recovered.”

Sarmili G., Google Plastic Surgery, Dr. Sweeney

"This doctor is a lifesaver!!! So I was at a party on Saturday night and I took a bad spill and face-planted on the dance floor and split my chin right open. I got up, blood was gushing down my neck. I called the emergency number at midnight. I was stunned that he was able to get himself there so quickly. He was so professional, compassionate, caring, and took his time."

Alessandra D., Google Plastic Surgery, Dr. Sweeney

Schedule Consultation Start Your Aesthetic Journey with Dr. Walter Sweeney

Ready to explore your options? Dr. Walter Sweeney and our team at Athēnix are here to guide you every step of the way.

Schedule a Consultation

Accessibility: If you are vision-impaired or have some other impairment covered by the Americans with Disabilities Act or a similar law, and you wish to discuss potential accommodations related to using this website, please contact our Accessibility Manager at (888) 276-1535. ©2025 Athēnix | A Northwest Surgical Development Company, Inc. The content/images on this website are not a guarantee of individual results. Individual results may vary. The information provided on this site is for general informational purposes only, and does not replace the need for a formal consultation.

Schedule Consultation