Improving the Look and Health of Your Skin With Advanced Technology in a Spa-Like Atmosphere

Welcome to Full Spectrum Dermatology Fullerton's Premiere Location for All Your Skin Concerns

We are a comprehensive practice in Fullerton, CA, providing a full spectrum of dermatology treatments under one roof. Whether you want to eliminate stubborn lines and wrinkles or need treatment for skin cancer, our Fullerton practice has you covered.

Our office is equipped with the latest technology in dermatology to provide our patients with state-of-the-art treatments. While our procedures and medical equipment are advanced and modern, our office is a warm, spa-like atmosphere that promotes patient comfort. 

Find Us Near the St. Jude Medical Center

333 W Bastanchury Rd
Ste 110
Fullerton, CA 92835

Monday -
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Saturday Closed
Sunday Closed

We Are Proud to Serve Our Fullerton Community


Our dermatologist, William Baugh, MD, stays an active member of the Fullerton community by participating in fundraising runs and providing skin cancer screenings. But his charitable service doesn't stop on the Fullerton border. Dr. Baugh also takes mission trips to provide dermatology services to those needing care.  

A Comprehensive Dermatology Practice In Your Neighborhood

Full Spectrum Dermatology is a highly regarded practice that helps patients resolve multiple skin-related issues like acne, eczema, psoriasis, and even skin cancer. Apart from our wide range of services, there are several reasons why patients throughout Fullerton choose our practice.


Unlike typical medical or dermatology clinics that can be cold and rigid, our office provides a warm and inviting atmosphere that promotes patient comfort. We offer luxury amenities to help you feel relaxed and pampered during your visit. 

Friendly Staff

From the front desk to the treatment rooms, everyone at our dermatology practice is happy you're here. Many of our staff members have been with our practice for over two decades, showing how much they enjoy their work, the team, our patients, and our community.


William Baugh, MD, is a board-certified dermatologist passionate about helping his patients achieve their aesthetic and skin health goals. He takes the time to get to know his patients so he can recommend the best treatments. You will never feel rushed while in his care. 

Meet Our Dermatologist
William Baugh, MD

Full Spectrum Dermatology is led by physician Dr. Baugh, an award-winning dermatologist who underwent specialized training after medical school to become board certified. This certification requires dermatologists to meet the high standards of their peers in dermatology knowledge, experience, and commitment to continuing education. While all dermatologists must be licensed to practice, not all receive this level of certification. 

To become certified, a dermatologist must:

  • Complete an accredited residency dermatology program lasting three or more years.
  • Demonstrate their dermatology knowledge by passing exams that apply what they've learned to the treatment of patients.
  • Stay up-to-date on the latest techniques and technology in dermatology.
  • Continue to complete certification activities and assessments set by the American Board of Dermatology throughout their careers.

Dr. Baugh applies his expansive knowledge and experience to every dermatology case. Whether you want a cosmetic enhancement or need acne treatment, Dr. Baugh can provide the most advanced care to help you reach your skincare goals. 

The Affiliations of William Baugh, MD

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Ready to See Our Dermatologist? Contact Us to Request Your Consultation

the Full Spectrum Dermatology Team

Through our wide range of medical and cosmetic treatments, Full Spectrum Dermatology can help children, teens, adults, and seniors achieve and maintain healthy skin. During your consultation, Dr. Baugh will listen to your skincare concerns and develop a treatment plan to help you reach your cosmetic and skin health goals. 

Contact our Fullerton, CA, practice to request your dermatology consultation. 

(714) 879-4312

"Highly recommend."

"I have been going to Dr. Baugh for skin care for over 5 years and have always been happy with the care of his staff and his expertise.   Highly recommend." Sara G

Featured Cosmetic Procedures


Microdermabrasion can take years off your appearance and eliminate acne scarring, age spots, wrinkles, large pores, and more. During your treatment, our dermatologist will gently exfoliate the top layers of your skin and remove them with a handheld abrasion device. The results are immediately apparent. 

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Dermal Fillers

Dermal fillers can enhance your appearance by eliminating fine lines and wrinkles and adding volume back to your face without surgery. We offer three types of dermal fillers; JUVÉDERM®, Restylane®, and Radiesse®. Dr. Baugh will determine the best option based on your cosmetic goals.

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Acne Treatment

Acne is one of the most common skin conditions and can occur at any age. When new breakouts occur or home treatments aren't working, our dermatologist can help get your acne under control. He can create a customized treatment plan to help your mild, moderate, cystic, and severe acne. 

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Skin Conditions We Treat

Our physician provides multiple treatment options for several skin disorders and conditions, including skin cancer. Many of our treatments can be completed without surgery and with minimal downtime.


Our doctor can effectively treat psoriasis with an ultraviolet excimer laser that reduces redness and swelling. 


Dermatitis is a term used to describe multiple skin conditions like eczema and dandruff. Our doctor uses advanced dermatological tools to treat irritating symptoms.

Hair Loss

Hair loss treatment is customized to your hair type, degree of hair loss, and more. Our doctor can treat your hair loss using advanced tools and techniques.


Dr. Baugh can remove warts quickly and painlessly to eliminate the unattractive and sometimes painful condition.

Skin Cancer

The best way to treat skin cancer is to catch it early. Our practice offers cancer screenings to help catch the disease early. We also work closely with St. Jude Medical Center for patients diagnosed with skin cancer so we can help develop a treatment plan that leads to the best possible prognosis.

Making Your Treatment Affordable

We care about our patients and want to ensure everyone can get the dermatological treatment they need to live a confident, happy life. We accept most forms of insurance for medically necessary dermatology treatment, and we also offer payment plans for those without insurance or those wanting a cosmetic enhancement. Our dermatologist always keeps your budget top-of-mind when creating your personalized treatments.

Our friendly staff is happy to answer any questions about treatment costs and payment plans. Contact our office to learn more about your options or to request your initial consultation

"Highly recommend this office!"

"Very helpful and friendly staff. Highly recommend this office!" Rachel Hamidi
William Baugh, M.D.

Full Spectrum Dermatology William Baugh, M.D.

Board-certified dermatologist William Baugh is dedicated to providing the best professional dermatological services. He is proud to be affiliated with the:

  • American Board of Dermatology (Diplomate)
  • American Academy of Dermatology (Fellow)
  • American Society of Dermatologic Surgery (Fellow)
  • American Society of Laser Medicine and Surgery (Fellow)
  • Orange County Medical Association
  • Christian Medical and Dental Society

For an appointment at Dr. Baugh's modern, spa-like practice, please contact us online or call (714) 879-4312.

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