Best General Practitioners in Diamond Bar
Finding the right general practitioner in Diamond Bar means weighing insurance coverage, distance, and bedside manner. The metro has a growing bench of general practitioners — 19+ verified general practitioners are listed below.
19 general practitioners in Diamond Bar

Jeon Cho Dental Partnership
4.5Jeon Cho Dental Partnership · General Practice Dentistry
646 N Diamond Bar Blvd(909) 861-2661
Muna F Soltan, DDS
4.5Muna F Soltan · General Practice Dentistry
21038 Golden Springs Dr(909) 910-9990
Ryann Elizabeth Vasquez, DMD
4.5Ryann Elizabeth Vasquez · General Practice Dentistry
817 Windwood Dr(909) 967-8811
Evelyn V. Catuira , D.D.S. Inc..
4.5Evelyn V. Catuira , D.D.S. Inc.. · General Practice Dentistry
966 N Diamond Bar Blvd(909) 396-5111
Kay K. Yoo Dental Corporation
4.5Kay K. Yoo Dental Corporation · General Practice Dentistry
2707 S Diamond Bar Blvd(909) 598-7225
Kay Kyunghwa Yoo, DDS
4.5Kay Kyunghwa Yoo · General Practice Dentistry
2707 S Diamond Bar Blvd(909) 598-7225
Peter Howon Chung, DDS
4.5Peter Howon Chung · General Practice Dentistry
2705 S Diamond Bar Blvd Suite 168(909) 594-6411
Yu Care Medical Group, Inc..
4.5Yu Care Medical Group, Inc.. · General Practice Physician
1200 S Diamond Bar Blvd(877) 860-1717
Mark M Moya, DDS
4.5Mark M Moya · General Practice Dentistry
23525 Golden Springs Dr Suite E(909) 861-2211

Maria Rebecca Orsolino Arambulo, DDS
4.5Maria Rebecca Orsolino Arambulo · General Practice Dentistry
22640 Golden Springs Dr(909) 860-2656
Providence Medical Foundation
4.5Providence Medical Foundation · General Practice Physician
1514 Valley Vista Dr(909) 860-1144
Chris K.H Kim, DDS
4.5Chris K.H Kim · General Practice Dentistry
1391 S Diamond Bar Blvd(909) 860-1222
Jose Manuel Estevez, DDS
4.5Jose Manuel Estevez · General Practice Dentistry
1111 Grand Ave(909) 396-7474
Esther M Moniaga, DDS
4.5Esther M Moniaga · General Practice Dentistry
23341 Golden Springs Dr Suite 206(909) 396-7774
Adrian Acosta DDS A Professional Dental Corp.
4.5Adrian Acosta DDS A Professional Dental Corp. · General Practice Dentistry
620 N. Diamond Bar Blvd(909) 860-5100
Jack B. Oh, DDS A Professional Corporation
4.5Jack B. Oh, DDS A Professional Corporation · General Practice Dentistry
2705 S Diamond Bar Blvd Suite 288(909) 444-9400
W.A. Samaan DDS Inc.
4.5W.A. Samaan DDS Inc. · General Practice Dentistry
750 N Diamond Bar Blvd Suite 216(909) 860-3111
General Practitioners in Diamond Bar by insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
General Practitioners in nearby cities
Same specialty in cities near Diamond Bar — useful if your insurance network extends across the metro.
About finding a general practitioner in Diamond Bar
Diamond Bar has general practitioners practicing across hospital systems, group practices, and independent clinics. When choosing a general practitioner in Diamond Bar, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.
Many Diamond Bar general practitioners list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.
Common questions about general practitioners in Diamond Bar
How much does a visit to a general practitioner cost in Diamond Bar?+
In-network general practitioners in Diamond Bar typically run $120–$300 for an initial visit before insurance. Out-of-network rates can be 3–5× higher. Use the insurance filter above to see Diamond Bar general practitioners who list your specific plan, and confirm acceptance directly with the office before booking.
Are Diamond Bar general practitioners accepting new patients?+
Most Diamond Bar listings indicate new-patient status on the profile. Wait times vary by specialty and insurance; calling the office directly is the fastest way to confirm same-week availability.
Which insurance plans do Diamond Bar general practitioners list?+
Major plans in include Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings show plans the provider has indicated they accept — always confirm in-network status directly with the office before your appointment.
Do I need a referral to see a general practitioner in Diamond Bar?+
Most PPO plans in allow direct booking. HMO and many Medicare Advantage plans require a primary-care referral first. Confirm with your insurer or the office before booking.