Endoscopy Services Mountain View - El Camino Health

James Gholson, MD, is a board-certified, fellowship-trained orthopedic surgeon specializing in personalized and minimally invasive partial knee replacement, anterior approach hip replacement and total knee replacement. He tailors each patient's surgical plan and treatment regimen to speed recovery and support a faster return to work and daily life.

In the clinic, Dr. Gholson partners with his patients to understand how arthritis affects their daily lives. He helps them map out a path back to the activities they enjoy - whether that's pain-free playtime with their grandchildren or getting back to a favorite sport. "It's important to define treatment goals early in our relationship so we're always focused on what matters most to the patient," he says.

Dr. Gholson came to El Camino Health to join a joint replacement center focused on patient-centered care. He has completed thousands of joint replacement surgeries in the South Bay community. He uses the latest orthopedic technology - including robotics and artificial intelligence - to improve hip and knee replacement outcomes and enhance his patient-centered approach to care.

Dr. Gholson graduated magna cum laude from Harvard Medical School. He has contributed to numerous orthopedic publications, national presentations and textbooks and is a reviewer for The Journal of Arthroplasty. He is a fellow of the American Academy of Orthopaedic Surgeons and a member of the American Association of Hip and Knee Surgeons.

Outside of work, Dr. Gholson enjoys running, snowboarding, hiking and spending time with his wife and three children.

Chelsea Caldejon, MS, PA-C, is a board-certified physician assistant specializing in primary care. She cares for patients over time to support their long-term outcomes.

In the clinic, Chelsea builds trust by helping patients understand their health in a practical, approachable way. "I focus on meeting people where they are - keeping things clear, realistic and judgment-free," she says. She finds it especially rewarding to see small lifestyle changes add up to meaningful health improvements.

Growing up in the Bay Area, Chelsea saw El Camino Health's impact firsthand. She joined the organization for its patient-centered approach and values the relationships she builds with the people she cares for. Working within a collaborative team supports her continued professional growth.

Chelsea has held leadership roles in student- and community-based clinics, focusing on outreach and access to care. These experiences have strengthened her commitment to serving diverse patient populations.

Outside of work, Chelsea enjoys spending time with her family, reading and weightlifting. She has participated in anime and gaming outreach for mental health, which shapes how she connects with people from different backgrounds.

Sudha Parvataneni, MD, is a primary care doctor. She diagnoses and treats a broad range of acute and chronic medical conditions, including hypertension, diabetes and hyperlipidemia. She places a strong focus on preventive medicine.

Passionate about building strong and lasting relationships with her patients, Dr. Parvataneni explains, "I'm dedicated to earning my patients' trust. I listen to their concerns and help them understand their health conditions and treatment options, so they are empowered to make informed medical decisions."

Dr. Parvataneni appreciates the collaborative nature of the highly skilled El Camino Health team and their commitment to clinical excellence. She shares, "El Camino Health gives me the opportunity to deliver medical care that I believe in, the flexibility to listen to my patients' concerns and the chance to build lasting relationships with a diverse patient population."

Dr. Parvataneni speaks English, Telugu and Hindi fluently.

Outside of work, Dr. Parvataneni enjoys spending time with her family, cooking, hiking and practicing yoga.

Vaishali Geedigunta, MD, is an internal medicine doctor. She provides holistic, patient-centered care that is tailored to each patient's unique needs, values and preferences. Dr. Geedigunta aims to empower patients with the knowledge and resources they need to make informed health decisions and engage in self-care that enhances their quality of life.

Dr. Geedigunta explains, "Healthcare requires compassion, understanding and empathy - values that resonate deeply with me. It is incredibly fulfilling to be a part of the healing process and build strong, trusting, long-term relationships with my patients and their families."

Inspired by her mother's dedication to healthcare, Dr. Geedigunta has a passion for providing exceptional patient care. After being a patient at El Camino Health herself, she knew that she wanted to be a part of its outstanding team.

Committed to furthering medical knowledge and advancements, Dr. Geedigunta has 13 research publications across several highly respected medical journals

Outside of work, Dr. Geedigunta enjoys meditation, yoga, singing and painting.

Kolette Brown, MD, is a primary care doctor who specializes in internal medicine. She provides preventive care as well as diagnosis and treatment of acute and chronic health conditions.

With a patient-first focus, Dr. Brown listens closely to her patients' concerns and works to address them through personalized care. She educates people about their health and supports them in their wellness journey.

Outside of work, she enjoys yoga, meditation and walking outdoors.

Aparna Mukkamala, MD, is a primary care doctor. She diagnosis and treats a wide variety of acute (sudden) medical issues and helps patients manage chronic (long-term) conditions.

Dr. Mukkamala listens carefully, explains things clearly and encourages patients to participate in their care. She explains, "I've found that when patients feel heard and supported, it really makes a difference in their overall experience and outcomes."

She has been in practice since 2007 and remains passionate about her work. She appreciates the opportunity to support people, especially during vulnerable times. She says, "I like connecting with people, hearing their stories and working together to help them feel better and stay healthy."

Dr. Mukkamala was drawn to El Camino Health because of its strong reputation for excellent patient care and its supportive, team-oriented culture. She recalls, "During my interview process, it really stood out to me how everyone I met was so welcoming and genuinely passionate about what they do."

In addition to English, she is fluent in Telugu and Hindi.

Outside of work, Dr. Mukkamala likes traveling and spending time with family and friends. She also enjoys peaceful walks in parks and gardens to recharge and stay balanced.

Aida Dizdarevic, FNP certified by AANP in Nurse Practitioner.

Steven D. Ngo, MD, specializes in urology and urologic surgery. He treats conditions that affect the male and female urinary tract system as well as the male reproductive system. Some of these conditions include kidney stones, urinary tract infections, bladder control issues, erectile dysfunction, prostate conditions and urologic cancers.

Dr. Ngo understands that urologic issues can deeply impact private aspects of a person's life. He strives to build strong relationships by creating a space where patients feel safe, understood and empowered. He collaborates with patients to create personalized treatment plans that cure or manage conditions, preserve function and improve quality of life.

He explains, "As both a physician and an educator, I see myself as a bridge between complex medicine and each patient's personal goals, values and life circumstances."

Dr. Ngo appreciates that El Camino Health's culture is rooted in mutual respect, collaboration and a shared commitment to putting patients first. He says, "This supportive environment fosters innovation, professional growth and a strong sense of purpose."

Dr. Ngo speaks English and Vietnamese fluently.

Outside of work, Dr. Ngo recharges by connecting with friends and family and spending time outdoors. He enjoys hiking, cycling, cooking and practicing martial arts.

Tahira Malik, MD, is a board-certified pediatrician who has also earned board eligibility in pediatric nephrology (kidney care). She provides the full spectrum of primary care, with an emphasis on preventive medicine.

Lydia Leung, DO, is a primary care doctor. She provides comprehensive, patient-centered care that focuses on preventive health, chronic disease management and coordination of multidisciplinary care.

In her practice, Dr. Leung blends evidence-based treatment, patient education and collaborative decision-making to support ongoing health and wellness. She listens carefully to her patients and partners with them to create individualized care plans that can realistically be implemented in their lives.

She explains, "By emphasizing education and open communication, I help patients feel heard, confident and empowered to take an active role in their long-term health."

Dr. Leung values the opportunity to make a meaningful difference in people's lives. She enjoys building long-term relationships with patients, helping them understand their health and partnering with them to achieve their goals. She shares, "Seeing patients improve and knowing I played a role in their journey is what makes this work so rewarding."

Dr. Leung was drawn to El Camino Health because of its commitment to clinical excellence and patient-centered care. She appreciates the collaborative culture and shared dedication to providing compassionate, high-quality care to the community.

Outside of work, Dr. Leung enjoys being with family and friends, exploring new restaurants and traveling.

Bindu Edwin, FNP, practices in San Jose for El Camino Health Medical Network at 2577 Samaritan Dr Ste 820.

Sandra Lee, MD, is a board-certified general pediatrician who provides a full spectrum of pediatric care. She has special interests in newborn care and adolescent medicine.

Lisa Kurt, PA-C, is a physician assistant who specializes in internal medicine. She cares for patients across the lifespan, with a focus on preventive health. Her goal is to help people stay well at every age.

In the clinic, Lisa values relationship-building and clear communication. She takes time to get to know her patients and understand their needs and goals. Then, she offers education and guidance to help them make informed, confident decisions about their health. "It's a privilege to work alongside patients and be trusted with their care," she says.

Lisa admires El Camino Health's commitment to patient-centered, compassionate care. She's eager to contribute to a growing organization that works to improve the well-being of its community.

Outside of work, Lisa enjoys hiking, traveling and spending time with friends and family. You'll also find her at live music events or local cafés.

Hsing Pao, MD, is a family medicine physician who works with children and adults. He diagnoses and treats acute and chronic health conditions and provides preventive care.

Using a shared decision-making approach, Dr. Pao works to educate people about their conditions and treatment options so they can make informed healthcare decisions.

Dr. Pao treats every patient the way he would want his own family to be treated. He explains, "I value the opportunity to foster intimate relationships with my patients and to take part in their journeys."

Outside of work, Dr. Pao stays busy raising his two kids and teaching in the children's ministry program at his church. He also enjoys cooking, swimming and cycling.

Sayaka Taguchi is a family medicine physician assistant who cares for patients of all ages. She is passionate about helping people achieve a healthy lifestyle to enhance their quality of life and to decrease their risk of developing preventable health conditions.

Taking a holistic approach to care, Sayaka partners with her patients to support both their physical and mental health. She works hard to create a safe space where patients feel comfortable discussing anything that affects their well-being.

Born in Japan and raised in Sunnyvale, CA, Sayaka is fluent in both Japanese and English. She is excited for the opportunity to practice medicine in her hometown, where she can provide care to the same community that helped raise her.

Outside of work, Sayaka enjoys reading, hiking and spending time with her husband.

Dr. James Minnis is a highly skilled general surgeon with more than a decade of experience in the field. He specializes in minimally invasive procedures, with a focus on robotic surgery techniques, that allow for more surgical precision, reduced recovery times and improved patient outcomes.

Throughout his career, Dr. Minnis has remained dedicated to advancing surgical practices and ensuring the highest standards of care for his patients. He continually seeks innovative approaches to care and stays at the forefront of evolving advancements and techniques.

Dr. Minnis values clear communication with his patients. He explains, "It's my responsibility to help patients understand their conditions, procedures and recovery."

Raised in the Bay Area, Dr. Minnis remained in California after completing his training at Stanford University and went on to practice in Marin County for 12 years. He is happy to return to the South Bay/Peninsula to serve his home community.

Outside of the operating room, Dr. Minnis enjoys time with his friends and family - whether sharing food, travelling, or listening to music. He loves cooking, exercising and sports. You can also find him hiking, fishing, and attending his children's sporting events.

Charles Nguyen, MD, is a urologic surgeon who diagnoses and treats conditions affecting the male and female urinary tract, as well as the male reproductive system. His expertise includes kidney stones, benign prostatic hyperplasia (BPH), erectile dysfunction, voiding disorders, prostate conditions and urologic cancers.

Urologic conditions can have a significant impact on a person's comfort, confidence and quality of life. Dr. Nguyen is passionate about helping people navigate these challenges and find treatments that reflect their values and priorities. "Exceptional care begins with building strong, trusting relationships," he says. "I want my patients to feel informed, supported and confident in the decisions we make together."

A Bay Area native, Dr. Nguyen came to El Camino Health for the opportunity to care for the community that shaped him. Practicing at a center of excellence allows him to stay at the forefront of urology while offering high-quality, patient-centered care.

During his training, Dr. Nguyen conducted research on urologic cancers, kidney stone disease and advances in surgical and systemic therapies. His publications appear in several peer-reviewed journals. He is a member of the American Urological Association and was inducted into the prestigious Alpha Omega Alpha Honor Medical Society in recognition of his academic achievement, leadership, professionalism and service.

Dr. Nguyen is fluent in Vietnamese and Spanish.

Outside of work, Dr. Nguyen enjoys spending time with his family and playing basketball and volleyball.