Meet Our Providers
Vera Vanderkraan, DO
Medical Director
“Wound care requires a multifactorial approach to achieve success. In the outpatient setting, we focus on initiating innovative treatments and working closely with the rest of your healthcare team to help heal your wounds. Together we want to empower patients on their road to recovery.”
Dr. Vanderkraan has been an ED physician since 2017. She strives to not only provide quality care to all of her patients but also to help educate them and their caregivers on proper wound care. She understands that chronic wounds can be debilitating and wants to give each of her patients the best possible chance for successful wound healing.
Education: Western University of Health Sciences
Residency: Desert Regional Medical Center
Timothy McNaughton, MD
Assistant Medical Director
“Advanced technology and improved access to evidence-based wound care are the catalyst we are using to propel patients into a new era of healing. We stand by patients as they take the first step on the path of healing with measurable treatment plans, guiding patients through to recover.”
Dr. McNaughton is an experienced emergency medicine physician and is trained in advanced wound care therapies which are proven to speed the healing process. He is an innovator in wound care technology and is continuing to improve wound care solutions.
Education: University of California, Los Angeles School of Medicine
Residency: Loma Linda University
Evan Houck, DO
Wound Care Provider
“Proper wound treatment makes a tremendous impact on patients’ quality of life. We’re making major strides in improving the quality, experience, and cost of treating complex and chronic wounds. I look forward to helping patients get back on the road to recovery.”
Dr. Houck has been practicing emergency medicine since 2010 and has been specializing in wound care since 2017. His goal as a wound care specialist is to listen carefully and treat his patients as if they were his family. He and the Jovive care team is focused on patient and caregiver education to understand proper wound care, as well as lifestyle changes that could accelerate healing and prevent recurrences.
Education: Midwestern University, Chicago College of Osteopathic Medicine
Residency: Arrowhead Regional Medical Center
Yong Hwang Kwon, MD
Wound Care Provider
“I guide patient through every step of the healing process, providing innovative new wound treatments that can lead to remarkable outcomes.”
Dr. Kwon has been taking care of patients in the emergency department at Redlands Community Hospital since 2018. He understand the impact dedicated wound care has on patients’ lives and has joined the team at Loma Linda to provide specialized treatments. Dr. Kwon is a member of the American College of Emergency Physicians, American Medical Association and the California Medical Association.
Education: Loma Linda University, School of Medicine
Residency: Kaweah Health Medical Center
Krista St. Onge, PA
Wound Care Provider
“Treating chronic wounds requires ongoing attentive treatment and education. I will work closely with the patient through regular visits to attain a positive healing outcome. Not only is my goal for faster healing but also to give my patients a positive experience.”
Krista has been caring for patients in the emergency room setting since November 2021. She has been trained in proper use of various wound dressings to optimize healing. She is focused on healing wounds with an emphasis on patient education.
Education: Western University of Health Science, Master of Science, Physician Assistant Studies
Madison Baker, PA
Wound Care Provider
“I am excited to be on a team that focuses on comprehensive wound care services in an accessible outpatient setting. We offer a wide range of treatment plans that will lead patients to faster healing, reduced total care of cost, and a positive patient experience.”
Madison’s experience began in a fast-paced emergency room environment as well as in-home wound care services. She has training in the latest treatments and technology available for wound care.
Education: Western University of Health Science, Master of Science, Physician Assistant Studies
Laura Houck, PA
Wound Care Provider
“Nothing brings me more joy than helping my patients through their health journey. By providing education and support, I empower my patients to make informed decisions about their care and lifestyle.”
Laura is an experienced physician assistant focused on wound care and orthopedics. She is dedicated to helping patients achieve the best possible outcome while addressing any fears or concerns.
In Laura’s free time, she spends time with her husband and two sons exploring the outdoors, cooking new foods, and serving in their church community.
Education: Loma Linda University
Arrowhead Orthopedics PA Fellowship in Colton, CA
Denise Armijo-Soliz, FNP-C
Wound Care Provider
“My goal is to ensure that our patients attain a better quality of life when they receive care from our wound care team. I believe that with the expertise and education that we provide, we can increase access to better care and patients no longer suffer from chronic wounds.”
Denise is a Family Nurse Practitioner with extensive training in primary care. Since 2021, she has specialized in outpatient wound care, applying a wide range of advanced treatments, including Negative Pressure Wound Therapy, Total Contact Casts, and multilayer compression therapy. Denise is passionate about advocating for important causes through involvement with the California Nurses Association.
In her free time, she enjoys quality moments with family, playing tennis, and pursuing personal interests such as gardening and antiquing.
Education: Master’s in Nursing Science (MSN): Azusa Pacific University
April Fenster, PA-C
Wound Care Provider
“My aspiration for patients is to empower them with knowledge and support, enabling them to make informed decisions about their health. I’m passionate about healthcare because I believe in the potential for positive change—helping individuals lead healthier lives and promoting overall well-being in our community.”
With a strong background in wound care and plastic and reconstructive surgery, April brings valuable experience from her work at Renuance Cosmetic Surgery Center in Moreno Valley. She holds a Physician Assistant degree from Pace University, where her clinical rotations covered a range of specialties, including family medicine, emergency, plastics and behavioral health.
Originally from Redlands, CA, she is happy to be back in her hometown, where she and her husband enjoy hiking, camping, traveling, and spending time with family, friends, and their three beloved pets.
Education: Master’s degree, Physician Assistant: Pace University
Bill Khoury, MD
Medical Director
“I’ve seen first-hand how proper wound treatment makes a tremendous impact on patients’ quality of life. I’m excited to take these successful hospital-based treatments and provide patients with easier access in this new outpatient clinic setting.”
In addition to be being board certified in Emergency Medicine, Dr. Khoury is board certified by the American Board of Wound Management and has expertise in treating non-healing ulcerations and prevention of limb amputation. He has expertise in treating nonhealing ulcerations and preventing limb amputation.
Education: Loma Linda University School of Medicine
Residency: Martin Luther King Drew Medical Center (Martin Luther King, Jr Outpatient Center)
Dania Youssef, DO
Wound Care Provider
“I have worked as an emergency physician since 2016 so I truly understand how important it is to receive treatment quickly. My goal is to promote healing, prevent infections, and improve the overall health and quality of life for my patients with acute or chronic wounds. I strive to provide treatment plans which include debridement, infection control, pain management, and wound dressing.”
Dr. Youssef is board certified in Emergency Medicine. She is excited to join the Jovive Wound Care team in Mission Viejo to not only help patients with chronic or acute wound care, but to also help educate patients and their loved ones on the importance of proper wound treatment.
Residency: Arrowhead Regional Medical Center, Colton, CA
Kenneth Kushner, MD
Wound Care Provider
“Wound care practice requires time, patience, and a multidisciplinary approach to realize success. It is extremely gratifying as a treating physician, to see the positive results that our patients can achieve, as we partner with them on what in many cases is a prolonged course of therapy. It is my privilege to be a part of the team.”
Dr. Kushner has practiced general and trauma surgery in south Orange County since 1986.
He has brought his years of experience treating acutely injured patients to serve as a foundation for wound care practice. He continues to expand his knowledge base with the latest innovations in wound care to better serve our patients.
Education: New York Medical College MD 1981
Residency: Los Angeles County-University of Southern California Medical Center 1981-1986
Bill Khoury, MD
Medical Director
“I’ve seen first-hand how proper wound treatment makes a tremendous impact on patients’ quality of life. I’m excited to take these successful hospital-based treatments and provide patients with easier access in this new outpatient clinic setting.”
In addition to be being board certified in Emergency Medicine, Dr. Khoury is board certified by the American Board of Wound Management and has expertise in treating non-healing ulcerations and prevention of limb amputation. He has expertise in treating nonhealing ulcerations and preventing limb amputation.
Education: Loma Linda University School of Medicine
Residency: Martin Luther King Drew Medical Center (Martin Luther King, Jr Outpatient Center)
Vera Vanderkraan, DO
Medical Director
“Wound care requires a multifactorial approach to achieve success. In the outpatient setting, we focus on initiating innovative treatments and working closely with the rest of your healthcare team to help heal your wounds. Together we want to empower patients on their road to recovery.”
Dr. Vanderkraan has been an ED physician since 2017. She strives to not only provide quality care to all of her patients but also to help educate them and their caregivers on proper wound care. She understands that chronic wounds can be debilitating and wants to give each of her patients the best possible chance for successful wound healing.
Education: Western University of Health Sciences
Residency: Desert Regional Medical Center
Timothy McNaughton, MD
Assistant Medical Director
“Advanced technology and improved access to evidence-based wound care are the catalyst we are using to propel patients into a new era of healing. We stand by patients as they take the first step on the path of healing with measurable treatment plans, guiding patients through to recover.”
Dr. McNaughton is an experienced emergency medicine physician and is trained in advanced wound care therapies which are proven to speed the healing process. He is an innovator in wound care technology and is continuing to improve wound care solutions.
Education: University of California, Los Angeles School of Medicine
Residency: Loma Linda University
Evan Houck, DO
Wound Care Provider
“Proper wound treatment makes a tremendous impact on patients’ quality of life. We’re making major strides in improving the quality, experience, and cost of treating complex and chronic wounds. I look forward to helping patients get back on the road to recovery.”
Dr. Houck has been practicing emergency medicine since 2010 and has been specializing in wound care since 2017. His goal as a wound care specialist is to listen carefully and treat his patients as if they were his family. He and the Jovive care team is focused on patient and caregiver education to understand proper wound care, as well as lifestyle changes that could accelerate healing and prevent recurrences.
Education: Midwestern University, Chicago College of Osteopathic Medicine
Residency: Arrowhead Regional Medical Center
Yong Hwang Kwon, MD
Wound Care Provider
“I guide patient through every step of the healing process, providing innovative new wound treatments that can lead to remarkable outcomes.”
Dr. Kwon has been taking care of patients in the emergency department at Redlands Community Hospital since 2018. He understand the impact dedicated wound care has on patients’ lives and has joined the team at Loma Linda to provide specialized treatments. Dr. Kwon is a member of the American College of Emergency Physicians, American Medical Association and the California Medical Association.
Education: Loma Linda University, School of Medicine
Residency: Kaweah Health Medical Center
Dania Youssef, DO
Wound Care Provider
“I have worked as an emergency physician since 2016 so I truly understand how important it is to receive treatment quickly. My goal is to promote healing, prevent infections, and improve the overall health and quality of life for my patients with acute or chronic wounds. I strive to provide treatment plans which include debridement, infection control, pain management, and wound dressing.”
Dr. Youssef is board certified in Emergency Medicine. She is excited to join the Jovive Wound Care team in Mission Viejo to not only help patients with chronic or acute wound care, but to also help educate patients and their loved ones on the importance of proper wound treatment.
Residency: Arrowhead Regional Medical Center, Colton, CA
Kenneth Kushner, MD
Wound Care Provider
“Wound care practice requires time, patience, and a multidisciplinary approach to realize success. It is extremely gratifying as a treating physician, to see the positive results that our patients can achieve, as we partner with them on what in many cases is a prolonged course of therapy. It is my privilege to be a part of the team.”
Dr. Kushner has practiced general and trauma surgery in south Orange County since 1986.
He has brought his years of experience treating acutely injured patients to serve as a foundation for wound care practice. He continues to expand his knowledge base with the latest innovations in wound care to better serve our patients.
Education: New York Medical College MD 1981
Residency: Los Angeles County-University of Southern California Medical Center 1981-1986
Krista St. Onge, PA
Wound Care Provider
“Treating chronic wounds requires ongoing attentive treatment and education. I will work closely with the patient through regular visits to attain a positive healing outcome. Not only is my goal for faster healing but also to give my patients a positive experience.”
Krista has been caring for patients in the emergency room setting since November 2021. She has been trained in proper use of various wound dressings to optimize healing. She is focused on healing wounds with an emphasis on patient education.
Education: Western University of Health Science, Master of Science, Physician Assistant Studies
Madison Baker, PA
Wound Care Provider
“I am excited to be on a team that focuses on comprehensive wound care services in an accessible outpatient setting. We offer a wide range of treatment plans that will lead patients to faster healing, reduced total care of cost, and a positive patient experience.”
Madison’s experience began in a fast-paced emergency room environment as well as in-home wound care services. She has training in the latest treatments and technology available for wound care.
Education: Western University of Health Science, Master of Science, Physician Assistant Studies
Laura Houck, PA
Wound Care Provider
“Nothing brings me more joy than helping my patients through their health journey. By providing education and support, I empower my patients to make informed decisions about their care and lifestyle.”
Laura is an experienced physician assistant focused on wound care and orthopedics. She is dedicated to helping patients achieve the best possible outcome while addressing any fears or concerns.
In Laura’s free time, she spends time with her husband and two sons exploring the outdoors, cooking new foods, and serving in their church community.
Education: Loma Linda University
Arrowhead Orthopedics PA Fellowship in Colton, CA
Denise Armijo-Soliz, FNP-C
Wound Care Provider
“My goal is to ensure that our patients attain a better quality of life when they receive care from our wound care team. I believe that with the expertise and education that we provide, we can increase access to better care and patients no longer suffer from chronic wounds.”
Denise is a Family Nurse Practitioner with extensive training in primary care. Since 2021, she has specialized in outpatient wound care, applying a wide range of advanced treatments, including Negative Pressure Wound Therapy, Total Contact Casts, and multilayer compression therapy. Denise is passionate about advocating for important causes through involvement with the California Nurses Association.
In her free time, she enjoys quality moments with family, playing tennis, and pursuing personal interests such as gardening and antiquing.
Education: Master’s in Nursing Science (MSN): Azusa Pacific University
April Fenster, PA-C
Wound Care Provider
“My aspiration for patients is to empower them with knowledge and support, enabling them to make informed decisions about their health. I’m passionate about healthcare because I believe in the potential for positive change—helping individuals lead healthier lives and promoting overall well-being in our community.”
With a strong background in wound care and plastic and reconstructive surgery, April brings valuable experience from her work at Renuance Cosmetic Surgery Center in Moreno Valley. She holds a Physician Assistant degree from Pace University, where her clinical rotations covered a range of specialties, including family medicine, emergency, plastics and behavioral health.
Originally from Redlands, CA, she is happy to be back in her hometown, where she and her husband enjoy hiking, camping, traveling, and spending time with family, friends, and their three beloved pets.
Education: Master’s degree, Physician Assistant: Pace University
