Business Details
33 Years
experience
Your Trusted Medical Partner in La Palma, CA
Joshua Medical Group has been dedicated to providing comprehensive, patient-centered healthcare since 1993. Our mission integrates physical, emotional, and spiritual healing, guided by a team of experienced physicians and physician assistants who prioritize personalized care. With decades of combined expertise, we specialize in internal medicine, pediatrics, and chronic disease management, serving families in La Palma and surrounding communities. Our approach emphasizes preventive care, evidence-based treatments, and a compassionate, faith-driven environment. We extend our commitment beyond local care through international medical missions, offering free services and education globally.Our state-of-the-art facility includes specialized departments for physical therapy, chiropractic care, and community wellness programs. We pride ourselves on seamless patient experiences, including telemedicine options and a user-friendly online portal for prescriptions and appointments. Recognized for excellence by patients and peers, our providers combine clinical expertise with a dedication to holistic well-being. We maintain transparency in operations, ensuring patients receive clear communication and ethical, high-quality care. Our long-standing reputation reflects our unwavering commitment to improving lives through accessible, compassionate medical services.
Services
Internal Medicine
Pediatrics
Chronic Disease Management
Preventive Care
Telemedicine
Physical Therapy
Chiropractic Care
Acupuncture
Physician Assistant Services
Occupational Therapy
Details
- Year established: 1993
Highlights and features
- We offer personalized, holistic care for mind, body, and soul.
- Our team includes experienced physicians and PAs specializing in internal medicine and pediatrics.
- We integrate faith and wellness in a compassionate community environment.
- We provide telemedicine services for convenient access to care.
- Our international medical missions extend our commitment to global health.
What people say
Excellent servicio
Kindly and friendly
Professional and accurate prescriptions
Seamless processes
Well taken care of
Services
Internal Medicine
Our internal medicine specialists provide comprehensive care for adult patients, addressing acute and chronic conditions. We focus on preventive care, early diagnosis, and personalized treatment plans. Patients benefit from evidence-based practices and compassionate, long-term health management.
Pediatrics
We offer dedicated pediatric services from infancy through adolescence, including routine check-ups, immunizations, and developmental assessments. Our providers emphasize family-centered care and early intervention. Parents receive guidance on nutrition, growth, and wellness tailored to each child's needs.
Chronic Disease Management
Our team specializes in managing chronic conditions like diabetes and hypertension through individualized treatment plans. We combine medication management, lifestyle counseling, and regular monitoring. Patients receive ongoing support to maintain optimal health and prevent complications.
Telemedicine
Telehealth services provide convenient access to care via secure video consultations. Patients can discuss symptoms, receive diagnoses, and get treatment recommendations from home. This service ensures continuity of care for busy or remote individuals.
Preventive Care
We emphasize preventive care through regular screenings, vaccinations, and health risk assessments. Our providers educate patients on lifestyle choices to reduce disease risk. Early detection programs help maintain long-term wellness and avoid serious health issues.
People
Dr. Winston C. Wong
Founder & Physician
Dr. Wong founded Joshua Medical Group in 1993 after completing training at USC Medical Center. He specializes in internal medicine and pediatrics, combining clinical expertise with international medical missions. Recipient of numerous awards, he prioritizes holistic patient care.
Dr. Kwan Tan
Internal Medicine
Board-certified in internal medicine since 1994, Dr. Tan provides compassionate care with a focus on patient education. He has participated in medical missions across multiple countries and emphasizes long-term patient relationships.
Dr. Andrew Mui
Internal Medicine
Dr. Mui combines internal medicine expertise with public health knowledge. After serving in China for 14 years, he rejoined Joshua Medical Group in 2014. He integrates spiritual and physical care, focusing on community health initiatives.
Juliana Wilson
Physician Assistant
Juliana has served as a physician assistant since 2005, specializing in family practice. She previously worked with underserved populations and continues providing Christ-centered care. She balances clinical work with homeschooling her four children.
Lawrence Tsai
Physician Assistant
Lawrence joined Joshua Medical Group after graduating from USC in 2010. He treats patients of all ages with a focus on comfort and education. Active in community activities, he combines medical care with a friendly, approachable demeanor.
Questions
What services does Joshua Medical Group offer?
We provide internal medicine, pediatrics, chronic disease management, preventive care, telemedicine, and specialty therapies like physical therapy and acupuncture.
Do you accept my health insurance?
We accept all major PPO/EPO plans and Medi-Care/Medi-Cal. Contact us directly to confirm coverage with your specific provider.
Are telemedicine appointments available?
Yes, we offer secure telehealth consultations through Doxy.me for convenient access to medical care from home.
What are your office hours?
Monday-Thursday 8:30 AM-7 PM, Friday 8:30 AM-5 PM, Saturday 9 AM-12 PM, and Sunday 2-5 PM.
How can I schedule an appointment?
Call us at 714-527-8777 or use our online patient portal for scheduling and prescription refills.
What makes Joshua Medical different?
We combine clinical excellence with holistic care, integrating physical, emotional, and spiritual wellness in a compassionate, faith-based environment.
Reviews (6)
Nejina Mohammed
Jun 12, 2022
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Horrible place to avoid at all cost! Your time and value goes to waste if you go to this place. Very poor customer service and no one seems to know how to handle patient requests in a timely and effective manner. The Worst Clinic in Orange County!
Katty Haller
Nov 10, 2021
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Our family loves this office and the staff are always great and professional, respectful. We love Juliana and Lawernce!. desk staff Chelsea, Erik! Thank you all From The Hallers
Melanie Flores
Aug 08, 2021
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Juliana Wilson is Amazing! Regina is Wonderful. The whole staff at Joshua Medical provides excellent care. I would absolutely recommend Joshua Medical to everyone. My daughter's and I love it here.
Dana Jost
May 24, 2020
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Dr. Tan & the staff at Joshua Medical have always treated me & my husband with top notch care, concern, & wonderful follow up. I feel that I truly have one of the best Doctors & Doctors office in Orange County! I can't say enough good things about Dr. Tan, he listens & takes his time & he is so calming which is great when you are concerned about your health. The patient portal is the best tool & Dr. Tan always follows up the same day. The office has a great atmosphere with a tropical theme & you feel relaxed just being there, it helps to calm the nerves of going to the Dr.'s office.
Ed Medina
Mar 30, 2020
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Dr. Winston Wong is probably one of the best if not the best diabetes doctor I have ever met. He will treat you no matter what shape or condition your sickness is in. Very knowledgeable in his practice. My entire family is under his care. I recommend Dr. Wong to everyone I know. You can trust him with your life.
Jean C.
Jun 02, 2019
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From checking-in to seeing the doctor, everyone that I have encountered have been so kind with a smile on their faces during my visits. Not to mention Dr. Tan is an exceptional provider! Always so understanding and would patiently discuss and answer all of my concerns and questions.
