Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Born in the small rural ski resort town of Show Low, Arizona, Cristal Sumerlin is a dedicated Physician Assistant specializing in Internal Medicine. With a strong passion for patient care and a desire to play an active role in their treatment and well-being, she chose the professional career path of a Physician Assistant after working as an X-Ray Technician. Cristal fell in love with medicine and recognized the need to further her education to better serve her patients and the community.
Cristal takes great pride in both her personal and professional accomplishments. As a mother and military spouse, she has successfully balanced the demands of family life while pursuing her professional goals. Her commitment to her patients and dedication to her work make her a source of pride and inspiration.
In the field of Internal Medicine, Cristal's strengths lie in managing complex disease processes such as diabetes. Her previous experience as an orthopedic technician and x-ray tech in an orthopedic practice has also honed her skills in orthopedics. She finds fulfillment in working with patients facing orthopedic conditions and providing comprehensive care.
Beyond her career, Cristal enjoys spending time outdoors and engaging in activities such as camping, hiking, and traveling. She cherishes these moments with her friends and family, as they provide a source of rejuvenation and happiness outside of her job.
With her unwavering dedication, clinical expertise, and compassionate approach, Cristal Sumerlin is an invaluable asset to Dr. Richard Lam's office. She strives to make a positive impact on her patients' lives and is committed to providing comprehensive and personalized care to improve their overall well-being.
Through active listening and thoughtful questioning, I am able to deliver high quality care that utilizes the most recent advancements in medicine. I take pride in providing urgent care and primary care needs to the under-served areas of Inland Empire for the last 30 years.
“Dr. Wertz always seems to be available when we need her. She is prompt with getting back to us and always takes the time we need to discuss our issues. I highly recommend her and her staff. Thank you!”
Through active listening and thoughtful questioning, I am to deliver a high-quality care that utilizes the most recent advancements in medicine. I am especially interested in stress-related health issues and wellbeing including elderly care, women's health, and sports medicine and offer over years of experience. I earned my medical degree at Western University of Health Sciences and residency training at Pomona Valley Hospital Medical Center where I completed family medicine/geriatrics/women's health/sports medicine/hospital medicine/comfort care training. Later, I went on to inpatient/outpatient care at Pomona Valley Hospital and San Antonio Regional Hospital.
“Dr. Wertz always seems to be available when we need her. She is prompt with getting back to us and always takes the time we need to discuss our issues. I highly recommend her and her staff. Thank you!”
Bao Khanh Thai, DO, is a board-certified family medicine physician with more than 12 years of experience. She serves patients at United Family Physicians in Glendora, California, providing comprehensive care for patients of all ages, with a special focus on preventive medicine, women’s health, chronic disease management, and senior care. Known for her compassionate and approachable style, Dr. Thai is dedicated to building long-term partnerships with her patients and their families.
Dr. Thai earned her medical degree from Western University of Health Sciences in Pomona, California, and completed her internship and residency training at Pomona Valley Hospital, a UCLA-affiliated program. She is fluent in Vietnamese, allowing her to serve a diverse patient population and make quality healthcare more accessible to the community.
Through her affiliation with Regal Medical Group and Lakeside Community Healthcare, Dr. Thai’s patients benefit from access to leading hospitals, specialists, labs, imaging facilities, and chronic care support programs. She also maintains hospital privileges at Foothill Presbyterian Hospital, ensuring continuity of care when patients need it most.
In addition to her clinical expertise, Dr. Thai emphasizes patient education and preventive care, empowering individuals to make informed decisions about their health.
In her free time, she enjoys gardening, hiking, and traveling, bringing the same curiosity and care to her personal life as she does to her practice. Patients trust Dr. Thai for her dedication to personalized, high-quality care that supports overall well-being at every stage of life.
Paul Moya, DO, is a board-certified family medicine physician who has been proudly serving Glendora, California, and the surrounding communities for more than 13 years. As part of United Family Physicians, Dr. Moya provides comprehensive care across all stages of life, with special expertise in preventive medicine, women’s health, geriatric care, and the management of both acute and chronic medical conditions.
After earning his medical degree from Western University of Health Sciences in Pomona, California, Dr. Moya completed his internship and residency at Pomona Valley Hospital, a UCLA-affiliated program. Today, he partners with Regal Medical Group and Lakeside Community Healthcare, giving his patients access to a vast network of specialists, leading hospitals, labs, and support services designed to make quality care accessible and seamless.
Dr. Moya believes in building lasting relationships with patients and their families through personalized education, preventive care, and individualized treatment plans. His approach is compassionate, approachable, and rooted in a dedication to long-term wellness. He is fluent in Spanish and is affiliated with Foothill Presbyterian Hospital, extending his reach in providing trusted medical care.
Outside of medicine, Dr. Moya enjoys gardening, hiking, and cooking. Patients appreciate his commitment to listening, understanding, and guiding them through every stage of their health journey. By combining clinical excellence with a caring bedside manner, Dr. Moya continues to make a meaningful difference in the lives of those he serves.
Apple Urgent Care provides exceptional medical care for adults and children. The practice maintains nine convenient Southern California locations with offices in Indio, Colton, Hemet, Moreno Valley, Perris, Riverside, Coachella, San Jacinto, and San Bernardino to meet the urgent care needs of families in each community. The highly skilled medical team can address a range of minor injuries and acute and chronic health conditions more affordably and with less hassle than the hospital emergency room.
On-site testing services are available to accurately diagnose anemia, arrhythmias, asthma, diabetes, sinus infections, and urinary tract infections (UTIs). The clinics also offer specialized lab services, including tuberculosis (TB) testing and drug screenings.
Apple Urgent Care provides treatment services for minor injuries like cuts and bruises, minor burns, and lacerations. The team can also diagnose and treat sprains and fractures from accidents or sports-related injuries.
The preventive services at Apple Urgent Care include sports physicals and pre-employment physicals. The providers also offer vaccines for tetanus and the seasonal flu. Additional resources are available to improve physical health, reduce stress, and optimize long-term wellness.
Flexible scheduling with no wait times is available for appointments. Individuals can also visit the clinic on a walk-in basis. The friendly staff maintains a safe, welcoming environment for people of all ages to ensure high patient care and satisfaction.
Call the Apple Urgent Care office near you to schedule a consultation, book an appointment online, or visit the clinic near you as a walk-in today.
Through active listening and thoughtful questioning, I am able to deliver high quality care that utilizes the most recent advancements in medicine. I take pride in providing urgent care and primary care needs to the under-served areas of Inland Empire for the last 30 years.
