Dr. Khosla graduated from the University of California, Berkeley with honors, and went on to receive a Master's degree in Biological Sciences from Drexel University. She received her medical degree from Western University of Health Sciences where she graduated in the top 5% of her class. She was a National Dean’s List Nominee and received several awards including the Charles Vowel’s M.D. Memorial Scholarship Award for Academic Excellence and Exemplifying Qualities of Concerned Patient Care. She completed her first year of post-graduate training in general medicine at University Hospitals / Case Western Reserve University where she conducted specialty research in cutaneous oncology and hair disorders. Dr. Khosla continued her dermatology training at the Mt. Sinai / St. Barnabas Hospitals in New York City and later returned to her home state of California where she has been in private practice. She enjoys treating patients of all ages and ethnicities. Dr. Khosla has presented and published her research in cutaneous lymphoma and senescent alopecia at several annual dermatology meetings and has published several articles in peer-reviewed journals. Dr. Khosla is a Fellow of the American Academy of Dermatology, and American Osteopathic College of Dermatology. She is also a board member of the American Board of Osteopathic Dermatology. Dr. Khosla also serves as a medical director for Northern California’s LaserAway Centers. Dr. Khosla is married to Rohit Khosla, M.D., a plastic surgeon at Stanford University. She has two young children, Dylan and Mia. In her spare time, she enjoys hiking, yoga, and family bike rides. Dr. Khosla speaks conversational Spanish.
Dr. Audrey "Lisa" Arzamendi is double board-certified in internal medicine and endocrinology. Since 2012, she has specialized in diabetes, obesity and metabolism, thyroid disease (including Hashimoto's and Graves'), polycystic ovary syndrome (PCOS) and sex hormone disorders, adrenal and pituitary dysfunction, osteoporosis, parathyroid/calcium disorders, and thyroid and parathyroid nodules and cancers. She is highly trained in ultrasound-guided fine-needle aspiration (FNA) biopsy of the thyroid (99% diagnostic rate).
Dr. Arzamendi is committed to safe and established medical treatments, and prides herself on staying informed about emerging therapies and research-supported non-prescription options. She is experienced working with all forms of brand-name and generic thyroid medications, and as a type 1 diabetic herself, has first-hand knowledge of nearly all available prescription and technological diabetic treatments, to best support patients in selecting their optimal diabetes treatment regimens.
Dr. Arzamendi graduated with honors from Stanford University, with a BA in Human Biology and a concentration in Health & Human Performance. She attended UC San Diego School of Medicine (receiving a federal NIH National Cancer Institute fellowship), and completed her internal medicine residency at Kaiser Pemanente’s Santa Clara Medical Center. Her endocrinology training was completed at UC Davis Medical Center. She previously practiced in California's South Bay before relocating to open her practice in Walnut Creek in 2020. Dr. Arzamendi was a Stanford varsity athlete and still enjoys running, hiking, tennis, rowing, and other outdoor activities. She loves spending time with her husband and many pets, and looks forward to being your doctor!
Medical School: Western University of Health Sciences in Pomona, CA
Residency: Mount Sinai/Saint Barnabas Hospitals in New York, NY