
My Doctor Cares
Quick Facts
| Membership Price Range | $35/month (ages 12-17) | $65/month (full-time college students age 18+) | $109/month (other adults) | One-time enrollment fee: $100 per person |
| Practice Type | Direct Primary Care |
| Location | Diamond Bar, Irvine, Orange County, West Covina, Rowland Heights, Walnut, Hacienda Heights, City of Industry, Orange, Tustin, Fullerton, Brea, Yorba Linda, Chino Hills, San Gabriel Valley |
| Doctors | Joshua Lin D.O., Internal Medicine |
| Telehealth Type | Phone or video consultations |
| Housecalls | Yes |
| Telehealth Available | Yes |
About
At My Doctor Cares, Dr. Joshua Lin delivers direct primary care from his Diamond Bar office. He founded the practice with a clear purpose: to build a personal, ongoing relationship with each patient. His approach covers health, daily life, priorities, relationships, and faith when patients want to discuss it.
Dr. Lin conducts first membership appointments in 60 minutes and reserves at least 30 minutes for follow-up visits. He keeps his panel intentionally small to protect that time. Members reach him directly by text or call between visits. The practice serves patients in English and Mandarin, drawing patients from Irvine, West Covina, Rowland Heights, and communities across the San Gabriel Valley and Orange County. Phone and video visits are available when appropriate, and Dr. Lin has visited patients at home. He hopes to welcome additional physicians to My Doctor Cares in the future, each sharing his commitment to listening and clear explanations.
Details
Address
660 N Diamond Bar Blvd, Suite 100, Diamond Bar, CA 91765
Phone
(949) 801-5425Website
Visit websiteMembership
$109/monthly
Membership Details
Monthly DPC membership. Ages 12-17: $35/month. Full-time college students age 18+: $65/month. Other adults: $109/month. One-time enrollment fee of $100 per person. Family members who join at the same time and attend their first appointment together share one $100 enrollment fee. Labs, imaging, medicines, supplements, specialists, hospital and emergency care cost extra.
Typical Appointment
60 minutes
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Frequently Asked Questions
My Doctor Cares charges $109 per month for most adults. Full-time college students age 18 and older pay $65 per month. Members ages 12 to 17 pay $35 per month. A one-time enrollment fee of $100 applies per person. Families who join at the same time and attend their first appointment together share one $100 enrollment fee.
Membership gives you direct access to Dr. Lin, including the ability to text or call him between visits. First appointments run 60 minutes. Follow-up visits run at least 30 minutes. The membership also covers medication review, lab result review, specialist referrals, advance care planning, supplement consultation, and help with disability and medical paperwork.
The membership fee goes directly to the practice, separate from insurance. Labs, imaging, medications, supplements, specialist visits, and hospital or emergency care cost extra. My Doctor Cares does offer discounted Quest and Labcorp lab pricing with no added profit margin, and supplement access through Fullscript at cost.
Yes. Dr. Lin offers phone and video visits when appropriate. He has also visited patients at home. Members arrange visit formats based on their needs and care situation.
My Doctor Cares accepts members starting at age 12. Teens ages 12 to 17 have a separate monthly rate of $35. Full-time college students 18 and older pay $65 per month. Adults pay $109 per month.
You can reach out by text to arrange a free 15-minute conversation with Dr. Lin. That initial talk lets both of you discuss fit, care roles, contact arrangements, and costs before you join. Membership begins after you both agree on those terms.
Yes. Dr. Lin is open to discussing an additional care role alongside your existing primary care physician. He can help you navigate specialist reports, review medications, and work through questions your current care team may not have time to address. You and Dr. Lin agree on roles before membership begins.
Yes. Dr. Lin speaks English and Mandarin. Patients who prefer to discuss their health in Traditional Chinese are welcome to do so. My Doctor Cares also publishes bilingual health notes in both languages.
The office sits at 660 N Diamond Bar Blvd, Suite 100, Diamond Bar, CA 91765. Dr. Lin sees patients from Diamond Bar and surrounding communities including Irvine, West Covina, Rowland Heights, and other parts of the San Gabriel Valley and Orange County.
My Doctor Cares offers members discounted pricing through Quest and Labcorp. Dr. Lin adds no profit margin to lab orders. Supplement access through Fullscript also carries no markup. These options help members manage out-of-pocket costs for routine testing and supplements.
Practice last updated October 21, 2026



