A Holistic Approach to Plastic Surgery and More

RHA Redensity box with syringe leaning against it

Breaking News!

Revance RHA Is the #1 Filler at Our Practice

More and more people are choosing the RHA® Collection by Revance®–a line of premium injectable fillers. RHA stands for Resilient Hyaluronic Acid, which is specially formulated to closely resembles the hyaluronic acid naturally found in your skin. FDA-approved to treat dynamic facial lines and wrinkles, Revance RHA adapts to facial movements. Treatments can be fully customized to the needs of the patient.

Now Offering!

DAXXIFY: A Longer-Lasting Alternative to BOTOX Treatment

The neuromodulator Daxibotulinumtoxin, or DAXXIFY®, is the #1 injectable neuromodulator available at our practice. This alternative to BOTOX® is powered by a novel peptide, a unique formulation that helps cosmetic results last twice as long as traditional neuromodulators. Studies have found that DAXXIFY patients have less visible wrinkles up to nine months after treatment.

daxibotulinumtoxinA-lanm DAXXIFY for injection Revance Therapeutics, Inc.

Advanced ENT and Facial Plastic Surgery ​Providing Care to Orange, CA

Dr. William Cohen

Dr. William C. Cohen provides a range of plastic surgery and ENT services in Orange, CA. Dr. Cohen takes a holistic approach to treatment in which every procedure is designed to benefit the patient as a whole rather than focusing on an isolated issue or goal. Whether you desire rejuvenation or a solution to an ear, nose, and throat issue, you can expect results that harmonize with your overall health and wellbeing. 

A Holistic Practice With Unique Benefits

Patients who visit our Placentia-area practice can experience advantages like:

Free Consultations

Whether you're dealing with medical problems or you want to improve your confidence, our Orange team is here to help. We offer free consultations, so that you can learn about treatment options without any cost.

Comprehensive Care

Dr. Cohen is both an ENT (ear, nose, and throat) doctor as well as a plastic surgeon. This means he has deeper training regarding how your facial structure works.

Board Certification

Qualifications are crucial when it comes time to find a doctor. Our surgeon is both board certified and fully accredited, giving you someone you can trust for your treatment.

"We pride ourselves on providing patients throughout Orange County and beyond with technologically advanced facial plastic surgery and skin care treatments." Dr. William C. Cohen

Meet Dr. William Cohen An Innovative Surgeon

Dr. Cohen

Dr. Cohen is an expert in the art of facial rejuvenation. He became the first surgeon in Orange County to use minimally invasive techniques such as the office-based "one hour mini facelift," which only requires about a week of downtime. His work has earned him many distinctions in his field, including being named one of America's Top Physicians by the Consumers Research Council of America in 2004.

Our Surgeon Is Affiliated With

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American Osteopathic Colleges of Ophthalmology and Otolaryngology
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Awards and Recognition

Dr. Cohen continues to distinguish himself as a leader in state-of-the-art aesthetics and facial rejuvenation. He was recognized with a 2023 Physician of Excellence award from the Orange County Medical Association (OCMA). The Physicians of Excellence program helps identify doctors who demonstrate a meaningful commitment to their patients and the communities they serve. In addition, Orange Coast Magazine highlighted Dr. Cohen as one of the Top Doctors in the region for 2023.
OrangeCoast magazine TOP DOCTORS 2023 This is to certify that William C. Cohen, D.O. has been recognized as a physician of excellence in the field of Otolaryngology/Facial Plastic Surgery. Awarded 2023 Orange County Medical Association Physician of Excellence

Beautiful Rejuvenation Through Expert Care

Before treatment
Before Cosmetic Surgery
After treatment
After Cosmetic Surgery
As we age, our facial features can begin to sink, creating jowls. Our Orange, CA, plastic surgeon can safely refresh your appearance with a mini facelift. They're less invasive than traditional facelifts, but as you can see from this patient's newly-defined jawline, they have striking results.

Orange County Patients See a Real Difference at Our Practice


Danae Dybas


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I took my 100yr old WWII Father to see Dr. Cohen & expected a "look see" & to have the "can kicked down the road" like I have experienced via many of his other providers .... perhaps because of his age ... I don't know. But NO Dr. Cohen took care of the problem on the spot! Fast & efficient! It made my Father so happy!

I said to Dr. Cohen "Where have you been all this time?" He said "Right here waiting for you!"

We are so thankful to have found Dr. Cohen! 

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Nicole G


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Dr. Cohen’s office is awesome! They just got a new system where you check in with an iPad. I got a little stuck and Esmeralda was kind enough to walk me through it. Her patience and kindness continued as she took us back to an exam room. My dad only speaks Spanish and in his older age he doesn’t like many people but he took a quick liking to her...I was very impressed with Dr. Cohen’s Spanish! He explained everything in a way for me and my dad to understand, sent us home with instructions and the prescription was ready at the pharmacy within an hour. I truly appreciate their small and very personal office. Keep up the amazing work. God bless!

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Rhinoplasty Results From a Real Orange, CA, Patient

Woman before rhinoplasty
Before Rhinoplasty
Woman after rhinoplasty
After Rhinoplasty
Dr. Cohen was able to greatly enhance this patient's confidence by removing the large hump and drooping tip from her nose. As board-certified ENT, he has in-depth knowledge of how the nose and surrounding structures work, allowing him to create results that are both stunning and functional.

Jenna's Corner

Did you know that UVA rays are the “aging rays” from the sun? These rays penetrate the deeper layer of the skin and damage collagen and elastin causing ... you guessed it, wrinkles! Do you properly protect your skin from the sun throughout the year? Since approximately 90% of premature aging is caused by sunlight, protecting our skin is absolutely vital.

Contact me directly so I can educate and assist you in protecting your skin from the harsh summer rays or addressing any irregularities you may be experiencing with your skin. When you call, be sure to ask me for special pricing on physician-grade products.

Jenna N. Guarnacci

Licensed Aesthetician

Phone: (714) 602-1735

Come See Orange County's Trusted ENT and Plastic Surgeon

1010 W La Veta Ave
Ste 445
Orange, CA 92868

"The outcome of my surgery has changed my life."


Lance Stark


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My experience with Dr. Cohen from start to finish was great. Not only was he very kind and professional but he and his office made the process of my surgery simple and easy to understand.

The outcome of my surgery has changed my life. For the first time since I can remember, I can actually breathe! Dr. Cohen did an amazing job and I am so grateful for him. I would highly recommend him to anyone.

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Patti Mocella


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Dr.Cohen is a caring, knowledgeable and a skilled surgeon. I could not be happier with my surgery as well as how I was cared for. Dr.Cohen listened to my needs and worked with me to give me the best results. His follow up care after surgery is superior. I'd also like to mention that his staff was a pleasure to be around. They're very busy but always in a good mood and helped to schedule appointments that are convenient to my schedule.

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Payment Options At Our Orange Practice


Dr. Cohen accepts financing from CareCredit®, a well-known medical lender that allows you to pay in manageable installments.

Cash or Credit

If you have some charges left over after insurance or if you want to pay out of pocket, we also accept cash and major credit cards.

Medical Insurance

Insurance can be used to cover medically necessary care. Examples of such care can include rhinoplasty, thyroidectomy, and balloon sinuplasty.

Advanced ENT and Facial Plastic Surgery logo

Advanced ENT and Facial Plastic Surgery

Dr. William C. Cohen specializes in facial plastic surgery and ear, nose, and throat surgery. He is proud to be affiliated with the:

  • American Academy of Otolaryngology-Head and Neck Surgery
  • American Osteopathic Association
  • American Osteopathic Academy of Otolaryngology/Head and Neck Surgery
  • Orange County Osteopathic Medical Association
  • Orange County Society of Otolaryngology Head and Neck Surgery
  • Osteopathic Physicians and Surgeons of California

Contact Us Today

If you are interested in facial plastic surgery or if you are suffering from an ENT related issue, we encourage you to schedule a consultation with Dr. William Cohen at this office in Orange, CA. During an initial appointment, Dr. Cohen can recommend the appropriate treatment for you. You can request a consultation through the form below or you can simply give our Orange County practice a call.

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