Our Physicians

Dr. Pieter Lagaay

Dr. Pieter Lagaay

Foot and Ankle Specialist / Surgeon

Dr. Pieter Lagaay is a proud San Francisco Bay Area native who grew up in Berkeley. He continues to live in Bay Area with a wonderful wife and 3 beautiful children that who are the joy of his life.


Dr. Lagaay attended Temple University and completed one of the most prestigious his residency programs in the country (Kaiser Permanente San Francisco Bay Area Foot and Ankle Residency Program). Subsequently he completed an AO orthopedic trauma fellowship in Dresden, Germany as well as a Clubfoot fellowship at the University of Iowa.
After completing his fellowships Dr. Lagaay was in practice at Kaiser Permanente as a surgeon specializing in complex foot and ankle trauma, sports medicine and pediatric clubfoot deformity for 10 years. Since then he has been in private practice serving the Bay Area. Currently Dr. Lagaay serves on staff as a lecturer for the American Academy of Foot and Ankle Osteosynthesis as well as being a peer review editor for the Journal of Foot and Ankle Surgery.


Dr. Lagaay firmly believes that patient care should be honest. Whether the symptoms are from an injury or just non improving pain, Dr. Lagaay is empathetic and committed to helping those with his highly trained background. Furthermore he understands that the burden of cost for medical care is something that can unfortunately be a reality. It is because of this, that Dr. Lagaay implores great emphasis on establishing the correct diagnosis right away to prevent unnecessary redundant costs to the patient. It is for this reason that Dr. Lagaay prides himself on providing his patient with his honest professional opinion because getting better should not be at the cost of wasted time and redundant costs. He looks forward to continuing to serving the Bay Area.

Please do not hesitate to call should you have any questions or want a consultation.

Dr. Brett Dupont, DPM

Foot and Ankle Specialist / Surgeon

A native of New York, Dr. Brett Dupont is a highly trained & skilled podiatrist who specializes in the diagnosis & treatment of conditions affecting the foot, ankle, & related structures of the leg. He provides quality foot care for all of his patients’ podiatric needs & takes great pride in treating and improving the overall health of each individual. He began his career in health care as a respiratory therapist, then completed his Doctorate of Podiatric Medicine at the Temple University in 2013. His comprehensive 3-year residency included intense training in reconstructive foot & ankle surgery at Roxborough Memorial Hospital in Philadelphia, Pennsylvania, which he finished in 2016. After completing residency, Dr. Dupont headed south to Maryland where he received extensive training & experience to be well rounded in all aspects of surgical & conservative podiatric management.

Dr. Brett Dupont is committed to excellence in treating patients of all ages, both surgically & non-surgically by offering the most innovative treatments. He is passionate about striving to help each patient thrive through discovering the proper course of action for treatment. After relocating to the Bay Area, he is enthusiastic to offer his expertise to the local community & experience everything northern California has to offer, personally & professionally.

When Dr. Dupont is not practicing podiatry, he enjoys maintaining his health & fitness with activities such as weight lifting, hiking with his dog Molly, & snowboarding.

Dr. Dayna Kim, DPM

Foot and Ankle Specialist / Surgeon

Dr. Dayna Kim was born and raised in Los Angeles, CA, where she graduated as valedictorian of her high school. She then went on to complete a double major in Chemistry and Biology at Westmont College with the highest honors. For her medical degree, she attended Western University of Health Sciences, where she graduated with top honors as well.

She then moved to the Bay area, where she was trained at one of the top programs in the country for her surgical residency (Kaiser Permanente South Bay Consortium). During her time there, she successfully performed hundreds of surgeries, and spent extensive time treating patients in the outpatient and inpatient setting. Her training is extremely well-rounded, consisting of complex rearfoot and ankle surgery, forefoot surgery, trauma, wound care, infection, limb salvage, sports injury, bunion deformity, and flatfeet.

Dr. Kim is dedicated to treat her patients with their best interest in mind, and she strives to use her comprehensive background to provide the most successful outcomes.

Dr. Jae H. Kim

Kim, JaeHyun, DPM

Foot and Ankle Specialist / Surgeon

Dr. Kim was surgically trained in New York City rotating through several busy hospitals including; Wyckoff Heights Medical Center, Richmond University Medical Center, Long Island Jewish Hospital, and Gramercy Surgical Center.

Dr. Kim is an attending physician at El Camino Hospital of Silicon Valley where he performs elective surgeries and take calls from Emergency Department at the hospital. Dr. Kim has specialized in treating major foot trauma, elective foot surgery, pediatric podiatry, podiatric dermatology and diabetic limb salvage. Dr. Kim speaks English and Korean Fluently.

Dr. Kim really believes that the best way to treat patients is by educating the patient and going through a step by step treatment. He believes in doing what is best for the patient and will always work with the patient to provide better health care.

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