Who We Are

About Our Practice

Dr. Guanche is a renowned specialist and celebrity dermatologist, who has appeared on Extra and The Doctors to share her knowledge.

The state-of-the-art Bella Skin Institute facility has been designed to be warm and engaging while focusing on providing clients with the newest, most innovative procedures available to perfect skin. We use highly advanced equipment and specialize in procedures that require little or no downtime for the convenience of our clients.

The Bella Skin Institute is dedicated to combining medical science and cosmetic beauty to provide each client with customized treatments to meet their needs, from dermatology services to minimally invasive cosmetic procedures, performed at the facility. Dr. Anna Guanche uses a tumescent anesthesia for all procedures so the patient is never placed under full general anesthesia.

Procedures performed include resurfacing, hair removal, Fraxel™ and laser therapy; facial and body peels including dermasanding for acne scars; Thermage™, mini "S" lift, blepharoplasty and liposuction; the latest injectables including Juvéderm™ Injectable Gel, Radiesse™, Dysport™, or BOTOX® Cosmetic injections for wrinkle removal; and more. Aesthetic services include SilkPeel microdermabrasion and dermalinfusion, dermaplaning; facials; and waxing. General dermatology services include skin cancer screening and surgery, acne, rashes, eczema, and more.

Dr. Guanche has been selected six years consecutively -- 2013, 2014, 2015, 2016, 2017, and 2018 as a Southern California Super Doctor by Los Angeles magazine.

Valet parking is available for your convenience and a private waiting area is also available upon request. For more information or to make an appointment, call (818) 225-0117.

Anna D. Guanche, M.D.

Anna D. Guanche, M.D.Dr. Anna Guanche, M.D., is a board-certified dermatologist and dermatologic surgeon specializing in cosmetic procedures that have minimal down-time and excellent results. She has been in practice for over 10 years. Her practice is Bella Skin Institute in Calabasas, where she has assembled her dream "derm" team of professionals to care for the concerns of celebrities, CEOs and Supermoms. She cares for all types of skin conditions with a special emphasis in the areas of cosmetic dermatology and laser surgery. She aids in the teaching of residents and medical students. She was a member of the Dermatology staff at UCLA Medical Center, Olive View, where she taught UCLA residents for 13 years.

Dr. Anna Guanche strives to listen and understand the patient's specific goals and concerns, and provide them with satisfying results. She endeavors to make the patient's visit as comfortable and pleasant as possible, making her best effort to take the pain out of beauty. Dr. Anna Guanche and her staff approach their work with absolute joy and infectious enthusiasm, which is felt throughout the practice.

Dr. Anna Guanche has been voted Los Angeles Magazine Super Doctor by her peers for 6 years consecutively.

Dr. Guanche is a fellow of the American Board of Dermatology and is a member of the following organizations:

View Dr. Guanche's Credentials

TV Appearances

On the Web

Dr. Guanche in the Media

Ananda Fidani, MPAP, PA-C

Ananda Fidani, MPAP, PA-C, is a sunny Southern California native. She completed her Bachelors Degree of Science in microbiology, immunology, and molecular genetics from the University of California at Los Angeles (UCLA). After graduation, Ananda decided that she wanted to pursue a career in medicine and began volunteer internships at UCLA medical center and LAC+USC county hospital. She became a licensed phlebotomist and began working in dermatology where she fell in love with it. After 3000+ hours of dermatology experience, Ananda was granted acceptance into the University of Southern California (USC) Keck School of Medicine Primary Care Physician Assistant program in 2009.

While Ananda was learning to become a Physician Assistant at USC, she had the opportunity to be trained by numerous specialists and surgeons in all realms of medicine during her 1800+ hours of clinical rotations. She assisted with cardiothoracic and ENT surgeries at LAC+USC county hospital and performed many procedures on patients at the Olympia Medical Center emergency room department. Ananda also worked as part of a cardiology team at Coast plaza Medical Center and part of an obstetrics team in Valencia. Even though Ananda was exposed to many realms of medicine during her schooling, she felt that ultimately her heart was still in dermatology.

After 33 months of rigorous training and after obtaining a Masters degree of Physician Assistant Practice, Ananda found herself thrilled when she accepted a position working for Anna D. Guanche, M.D, here at the Bella Skin institute. As Dr. Guanche’s physician assistant, Ananda and Dr. Guanche work together as a team to provide high quality care to all of their patients. Ananda obtained her national certification from the National Committee for the Certification of Physician Assistants after passing her boards. She was then licensed by the Physician Assistant Committee of the Medical Board of California.

Ananda is a member of the California Association of Physician Assistants and also the American Academy of Physician Assistants. She was awarded the National Physician Assistant Foundation Scholarship during her first year of PA school. Ananda lives in Thousand Oaks with her husband, her two dogs, and her young daughter (who is always covered head-to-toe in sunscreen).

Gina Maltese

Gina Maltese is a licensed esthetician and medical assistant specializing in medical and cosmetic facials. A New York City native, Gina graduated from the Long Island Skin Hair and Nails Institute and has over nine years’ experience in aesthetic dermatology and plastic surgery as an esthetician. Joining Bella Skin Institute in August 2020, Gina’s bubbly personality and passion for dermatology quickly made her an integral part of the Derm Dream Team. Certified in lymphatic drainage and skin rejuvenation, Gina is able to provide numerous esthetician treatments including but not limited to acne facials, dermaplaning, waxing, and peels. Gina strives to enhance not only the outer beauty of patients but also their inner beauty by making them feel confident in their skin. In her free time, Gina enjoys exploring California with her boyfriend and her Brussels Griffon named Daddy. She loves being a part of amazing team of “girl power” and “women empowering women” and is excited to be back providing esthetician services for patients.

Liz, Front Office Assistant

Tell us about yourself: I was born and raised in Los Angeles. I became part of this amazing team in 2011. Since then I have grown in the knowledge of Dermatology inside and out. I love the relationships I have built with my extended family and our patients. I enjoy going on hikes and having Sushi date nights with my Husband.
Favorite Song: It's hard to choose I love music!
Favorite procedure: Jessner’s peel& Bella Micro Gold
Favorite product: Zo Oil Control Pads

Jenny, Medical Assistant

Tell us about yourself:
I started working here at Bella Skin Institute in 2012 and loving every moment. I have 2 kids: a son who's in 10th grade and a daughter that's in 3rd grade, they are the loves of my life! Outside of work, my family and I like to go to the movies. We love going to sporting events to watch our favorite teams the Dodgers, LA Bleeds Blue!! Lakers, Purple and Gold for Life!! USC! Go Trojans Fight On!! And the LA Kings. Go Kings Go!!
Favorite Song: I'm a lover of all types of music hard to pick just one song, but would say anything by Bruno Mars I can listen to on replay
Favorite procedure: My favorite procedure is the Vbeam/Jessner's combination.
Favorite product: The products that I love are AlastinHydratint SPF, IS Clinical Active Serum and IS Clinical ProHeal Serum

Kristen, Front Office Assistant

Tell us about yourself: I started working at BSI in 2018. It's such a great and fun place to work! I meet a lot of great patients and learned a whole bunch from my wonderful peers, PAs, and Dr. Guanche! I was born and raised in San Diego! I love to surf and snowboard and just being a total beach bum during my free time! I'm a total dog mom and soon to be a mom to a baby girl come June 2020. I am applying to get my Master of Science in Nursing to become a Nurse Practitioner one day! I'm so grateful for the wonderful family I have at Bella Skin Institute!
Favorite Movie/show: Sex in the City
Favorite Song: Fleetwood mac - Dreams
Favorite procedure: Vbeam Laser
Favorite product: Alastin SPF Sunscreen and miracle cream!

Dana, Social Media Guru & Medical Assistant

LizTell us about yourself: I started at Bella Skin Institute in 2018! I love doing Pilates reformer every day. I have two older brothers that are my best friends and I recently became an aunt! What I love and cherish the most when I come to work is the Bella family that have. I also love the connections I form with the patients at Bella Skin Institute! I am working towards becoming a dermatology PA and I’m learning from the BEST providers!
Favorite Movie/show: Friends
Favorite Song: Diplo- On My Mind
Favorite procedure: Jessner’s Peel + V-Beam combo!
Favorite product: Miracle Cream

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