Quality care you can trust

experienced doctors with a
passion for healing

Meet our team

our doctors

  • Liza Gill, M.D. Diplomate, American Board of Dermatology

    Dr. Liza Gill is a board-certified dermatologist with expertise in treating a wide variety of medical and surgical skin conditions as well as cosmetic skin concerns. Dr. Gill’s practice emphasizes shared decision making with her patients and providing high-quality, evidence-based care. She has compassion for her patients and treats each patient as if they were family. She is also dedicated to the advancement of her field. She has presented her dermatology research at national meetings and has published numerous journal articles in addition to a book chapter.

  • Katrina E Woodhall, M.D. Diplomate, American Board of Dermatology

    A California native, Dr. Katrina E Woodhall is a board-certified dermatologist and fellowship-trained dermatologic cosmetic surgeon. Dr. Woodhall earned a Bachelor of Science degree with honors from University California Riverside and studied medicine and dermatology at Loma Linda University Medical School where she served as chief resident and graduated top of her class in 2007.

  • Nagi K. Saied, M.D.
    Nagi K. Saied, M.D. Diplomate, American Board of Dermatology

    “My budding interest in dermatology started as I would look at the 6000-year-old mummies at the Cairo museum in Cairo. I was impressed that cultures throughout antiquity valued the skin not only as a superfluous cover but as an organ of significant political, ethnic, and even spiritual significance. Cultural taboos and stigmas were ubiquitous in viewing skin blemishes even the everyday semantics was quick to bless or curse depending on the skin pigment. The medieval undertones of leprosy and any banal skin color changes were indistinguishable”

  • Leon E. Schwartz, M.D.
    Leon E. Schwartz, M.D. Diplomate, American Board of Dermatology

    As a dermatologist for the past 43 years, Dr. Schwartz knowledge and strong background in Medical dermatology helps him diagnose and treat patients with conditions both common and rare. He greatly enjoys interaction with patients of all ages and from all walks of life. His goal is always to treat each patient with respect and care for their concerns and looks forward to working with all patients at Pacific Dermatology Institute.



  • Bradley P. Mudge, M.D. Diplomate, American Board of Plastic Surgery

    “I have the enjoyment of coming to work each day knowing patients have placed their trust and confidence in me to assist in their overall well being. My patients and I connect on a level where they can truly be honest with me, and the relationship we form allows me to properly diagnose and treat each patient individually. I encourage patients to ask questions, raise concerns or clarify conditions and treatment plans, which ensures that each patient receives the best option for their care.”


  • Vincent R. Fowler, M.D. Diplomate, American Board of Dermatology

    Vincent R. Fowler, M.D., recognizes that the practice of dermatology is not only a science, it is an art form. “We are all concerned about how our bodies’ largest organ looks and feels, and that it stays healthy. I enjoy trying to find the best treatment with the best outcome. Medicine, lasers, surgery – they make skin care a combination of art and science. With this in mind, Dr. Fowler uses his extensive knowledge and skill to give patients the best care possible.

  • Thomas Munyon, M.D.
    Thomas Munyon, M.D. Diplomate, American Board of Dermatology

    Dr Munyon is a board certified dermatologist with over 40 years of experience in medical, surgical and cosmetic dermatology. Most of his career was in private practice in the San Francisco Bay Area. He had offices in Burlingame, Redwood City, San Mateo and Redwood Shores, where he treated several generations of many families for decades. He believes that all his patients should be treated as though they were his own family. He is board certified for life and is a fellow of the American Academy of Dermatology.

  • Eric Sako, M.D. Diplomate, American Board of Dermatology

    Dr. Eric Sako is an Ivy League educated, fellowship-trained Mohs surgeon and board-certified dermatologist. He is an expert in skin cancer surgery and complex facial reconstruction, cosmetic injectables such as Botox® and Juvederm®, and general medical dermatology including moles, acne, and eczema.

  • JESSICA ST. JULES MSPAS PA-C Physician Assistant in Dermatology DIPLOMAT FELLOW, SDPA

    “My passion for dermatology developed when I previously practiced medicine in the fields of Rheumatology and Primary care. I took keen interest in the visual inspection of physical diagnosis; identifying and describing what I seen came naturally. I recognize the importance of health promotion and disease prevention in the field of skin care, and the significant impact dermatological health has on systemic health.”

  • Ray Lin, M.S., P.A.-C Physician Assistant in Dermatology

    “Dermatology is an exciting field that integrates procedures, surgery, oncology, cosmetics, and pathology. It is a field that treats people as a whole from head to toe. The problems can be seen on the surface which affects people physically and mentally. I find it very gratifying being able to apply proper treatments and visually see improvement from different skin conditions.”

  • Britney Kaufman P.A.-C Physician Assistant in Dermatology DIPLOMATE FELLOW, SDPA

    After having been exposed to a number of different medical fields, I quickly learned that although every organ system is vital to our overall function as human beings, it is skin that has one of the most profound impacts on our self-esteem, confidence and love of oneself. To be able to take on a role where I have the ability to not only help the way and individual is feeling but also how one thinks of themselves is truly amazing.

  • Tiffiny Pizzifred, NP
    Tiffiny Pizzifred, NP Nurse Practitioner in Dermatology

    After providing patient care as a registered nurse for 25 years, I decided that I wanted to have the ability to do more for my patients. Thus I went back to school to obtain my Masters degree in Nursing at CBU to become a Family Nurse Practitioner. After working in family practice, I chose to specialize in dermatology. I enjoy diagnosing and treating various skin ailments, and have a passion for working closely with patients to improve their health through education and prevention. I have lived here in the Inland Empire all of my life, and it is my pleasure to serve those of all ages here in my community.

  • Jennifer Lucatero PA-C
    Jennifer Lucatero PA-C Physician Assistant in Dermatology

    “I have maintained a passion for cutaneous disease throughout my medical education. Our skin is the largest organ of our bodies and its maintenance has significant impact on both our physical and emotional well being. I am so grateful to have the opportunity to help others not only improve their overall health, but their confidence and perception of self.”

  • Laura Wooley PA-C Physician Assistant in Dermatology

    Laura became a board-certified Physician Assistant after completing her Master’s degree in Physician Assistant studies at Loma Linda University. Throughout her education and career, Laura was drawn to the medical and surgical aspects of dermatology. She enjoys the opportunity to care for patients of all ages, with their variety of skin ailments, while combining her skills of primary care and surgery. Outside the office, Laura enjoys exploring the outdoors from dirt-bike riding, cycling, hiking, and learning to surf Southern California’s waves.

  • Steven Fischer, PA-C
    Steven Fischer, PA-C Physician Assistant in Dermatology Diplomat Fellow, SDPA

    I graduated From SUNY Stonybrook with a masters in PA studies. My passion for the practice of Dermatology centers around providing superior customer service, treating others the way I would like to be treated, and to make your day a little better. I consider it a privilege to provide quality healthcare to help the needs of all my patients.

  • Iryna Kinzer, PA-C
    Iryna Kinzer, PA-C Physician Assistant in Dermatology DIPLOMAT FELLOW, SDPA

    I am a California board-certified Physician Assistant. After graduation from Vitebsk Medical University and residency program in Belarus I practiced medicine as a physician for ten years before immigrating to the U.S., I then obtained a master’s degree in Physician Assistant Studies from Touro University Nevada and have also completed advanced dermatological training and hold the Diplomat Fellow designation from the Society of Dermatology Physician Assistants. My passion is to provide superior medical treatment and diagnosis in all varieties of skin conditions as well as to help patients achieve and maintain healthy and vibrant skin. Overexposure to the sun can have dire consequences and I cannot stress enough the importance of a thorough exam to discover early any potential areas of concern.

  • Jonathan Cox MHS, PA-C
    Jonathan Cox MHS, PA-C Physician Assistant in Dermatology

    Born in California and raised in Utah. Graduated High school with an Associate’s degree in Science. Received his Bachelor’s degree in Biology from Utah State University. Attended Physician Assistant program at top 10 ranked Drexel Hahnemann University. Have participated in running and managing 38 FDA clinical drug trials. Spent one-year practicing Emergency Medicine in Afghanistan serving 12 US Military bases. Worked in Las Vegas practicing Emergency Medicine for 4 years before switching to Dermatology in 2017.


  • Jonathan Igo, FNP-C Nurse Practitioner In Dermatology

    After graduating with honors at Vanderbilt University School of Nursing earning his Bachelors and Masters of Science in Nursing, Jonathan has spent the majority of his Nurse Practitioner career in Dermatology.  He has been mentored and trained by multiple board-certified dermatologists.  Expertise include medical, surgical, and cosmetic dermatology with proficiency across the lifespan and a background in ethnic, cultural and racial diversity.

  • Felice Puppe Medical Esthetician

    As a professional makeup artist for over ten years I became more interested in what goes in the skin, rather then what goes on the skin.

  • Natalie Henderson RN, BS
    Natalie Henderson RN, BS Registered Nurse

    “When it comes to the skin I know that results matter, my passion for skin care is driven by providing honest, compassionate care to each of my patients, while maintaining the standards of excellence in each procedure I perform. Having the trust of my patients to enhance or change the appearance of their skin is truly a privilege that will always be honored in the care I provide”

  • Nora Reyes Medical Esthetician

    Nora has always had a passion for beauty and skin. After being burned out from corporate sales world, she decided to go back to school and get her esthetic license. She has worked for several med-spas and always knew she wanted to be part of a dermatology practice. She is excited to make each person look and feel their absolute best and help her patients achieve their skin goals.

  • Cheryl Concepcion, NP-C
    Cheryl Concepcion, NP-C Nurse Practitioner In Dermatology

    Cheryl has always had a passion for Dermatology.  While obtaining her Bachelors degree at UCLA, she worked part-time at a Dermatology office where she became fascinated with how Dermatology incorporates medical, cosmetic, and surgical treatments.  As a Registered Nurse, Cheryl devoted her career to learning the latest techniques in aesthetic dermatology.  Cheryl has attended several trainings to perfect her craft and now has a reputation of having a gentle hand, artistic eye, and natural aesthetic. Through years of experience, she has built a strong foundation in dermal injectables and laser treatments. Cheryl will soon earn her Masters degree and is excited to become a Nurse Practitioner where she will provide both medical and cosmetic treatments to her patients.

Leadership Team

Jeff Bottomley

Chief Operating Officer

Rich Rotan

Chief Development Officer

Natalie DeRose

Director Of Operations

Amy Karp

Director Of Human Resources

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