About Us

Dr. DiSanto is a board-certified Family Physician with over 35 years of experience in the medical field. He practices both conventional and alternative medicine with a focus in systems biology and lifestyle medicine. With a broad educational background he earned his Doctor of Osteopathic Medicine degree from the Philadelphia College of Osteopathic Medicine in 1986.
After completing his internship at Phoenix General Hospital in 1987, he went on to complete his residency in Family Medicine at the University of California, San Francisco Medical Center. An expert in his field the doctor is board certified in family medicine, clinical nutrition and anti-aging medicine by the American Osteopathic Board of Family Physicians, which is an organization that provides board certification to qualified Osteopathic Physicians who specialize in delivering comprehensive primary care for patients of all ages and genders, addressing all parts of the body.
Dr. DiSanto

Nurse Practitioner:
NP Katerina Ostriakova
With a rich and diverse background spanning over several years, Katerina Ostriakova brings a wealth of experience and expertise to her role as a Registered Nurse and aesthetic specialist at Essence Med Spa. Having attained her Master of Science in Nursing from the United States University, coupled with her extensive training and practical experience in various healthcare settings, including surgical centers, medical spas, and home health agencies, Katerina embodies a commitment to excellence in patient care. Her proficiency in administering sedation medications, performing dermal filler injections, neurotoxin injections, and a range of aesthetic treatments underscores her dedication to delivering exceptional results while prioritizing patient safety and comfort. Furthermore, her tenure as a news anchor and correspondent underscores her ability to communicate effectively and build rapport with clients, instilling confidence in her skills and expertise. Clients can rest assured that they are in capable hands under Katerina's care, as she continues to uphold the highest standards of professionalism and proficiency in her practice.

Diana Gutierrez, PA, is a bilingual Physician Assistant based in Santa Barbara, California, with a strong educational background and experience in aesthetic medicine and plastic surgery. She earned her Master of Science in Physician Assistant Studies from Massachusetts General Hospital, graduating with honors. Diana is dedicated to providing personalized aesthetic care that enhances each patient’s natural features while achieving refined and natural-looking results. Her approach is centered around understanding each patient’s individual goals and creating a comfortable, inclusive experience throughout their aesthetic journey. Passionate about helping her patients look and feel their best, Diana combines her clinical knowledge, aesthetic expertise, and patient-centered approach to deliver thoughtful care tailored to each individual.
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