Primary care physicians in Fullerton, CA

Primary care physicians in Fullerton

Alphabetical, from the federal NPI Registry (CMS), fetched 2026-11-05. Not a ranking or an endorsement; nobody pays to appear in this list. Confirm details with each office.

• Alexis Galschiodt, DO

  Family Medicine

  1501 W Commonwealth Ave · 92833

  714-410-3100

• Amy Alias, MD

  Internal Medicine

  2141 N Harbor Blvd Ste 25000 · 92835

  714-626-8615

• Andrew Concoff, MD

  Internal Medicine, Sports Medicine

  2141 N Harbor Blvd Ste 35000 · 92835

  714-626-8630

• Andrew Duke, MD

  Internal Medicine, Critical Care Medicine

  100 E Valencia Mesa Dr · 92835

  714-992-3969

• Anne Amer, DO

  Family Medicine

  1006 E Bastanchury Rd · 92835

  714-255-1790

• Anthony Crymes, MD

  Internal Medicine

  101 E Valencia Mesa Dr Ste 311 · 92835

  714-447-5027

• Anthony-tu DO

  Family Medicine

  731 S Highland Ave · 92832

  714-446-5100

• Arash Farahanchi, DO

  Internal Medicine

  2251 N Harbor Blvd · 92835

  714-449-6230

• Bing-lo Chang, MD

  Family Medicine

  2151 N Harbor Blvd Suite 3200 · 92835

  714-446-5101

• Bradley Borsari, MD

  Internal Medicine

  2141 N Harbor Blvd Suite 25000 · 92835

  714-626-8610

• Christopher Aou, DO

  Family Medicine

  1835 Sunny Crest Dr · 92835

  714-446-5101

• Eugene Boston

  Internal Medicine

  2720 N Harbor Blvd Suite 100 · 92835

  714-449-6990

• Eugene Byun, MD

  Internal Medicine, Interventional Cardiology

  100 E Valencia Mesa Dr Suite 206 · 92835

  714-446-5050

• Friedhelm Cordes, MD

  Internal Medicine

  2141 N. Harbor Blvd. Suite 25000 · 92835

  714-626-8610

• James Benoit, MD

  Family Medicine

  2151 N Harbor Blvd Suite 3200 · 92835

  714-446-5101

• Jeffrey Bodwin, MD

  Internal Medicine, Endocrinology, Diabetes & Metabolism

  100 E Valencia Mesa Dr Suite 105 · 92835

  714-446-5640

• Jeffrey Dell, MD

  Internal Medicine, Cardiovascular Disease

  100 E Valencia Mesa Dr Suite 206 · 92835

  714-446-5050

• Jinhwan Bae, MD

  Family Medicine

  1835 Sunny Crest Dr · 92835

  714-446-5101

• Jonathan Anderson, MD

  Family Medicine

  2720 N Harbor Blvd Suite 200 · 92835

  714-449-6910

• Leo Garcia, MD

  Internal Medicine

  2141 N Harbor Blvd Suite 25000 · 92835

  714-626-8610

• Lien Doan, MD

  Family Medicine

  2605 W Orangethorpe Ave Suite A · 92833

  714-871-2850

• Mark Davenport, MD

  Family Medicine

  1835 Sunny Crest Dr · 92835

  714-446-5101

• Michael Fabricant, MD

  Internal Medicine, Rheumatology

  2141 N Harbor Blvd Suite 25000 · 92835

  714-626-8610

• Panagiotis Bougas, MD

  Internal Medicine

  220 Laguna Rd Suite 2 · 92835

  714-446-7454

• Rajiv Bhavsar, MD

  Internal Medicine

  1321 N Harbor Blvd Suite # 302 · 92835

  714-441-0591

• Richard Aldana, MD

  Family Medicine

  1501 W Commonwealth Ave · 92833

  714-410-3100

• Richard Boucher, MD

  Family Medicine

  800 N. State College Blvd. · 92834

  714-278-2800

• Robert Francis, MD

  Internal Medicine

  433 W Bastanchury Rd · 92835

  714-446-7800

• Ruben Cabral, MD

  Internal Medicine

  2141 N Harbor Blvd Suite 25000 · 92835

  714-626-8610

• Saadah Alrajab, MD

  Internal Medicine, Pulmonary Disease

  2501 E Chapman Ave Ste 225 · 92831

  714-481-0172

• Sammie Cheng, MD

  Internal Medicine

  101 E Valencia Mesa Dr · 92835

  714-705-9877

• Sang Hoon Ahn, MD

  Internal Medicine

  1950 Sunny Crest Dr Ste 2800 · 92835

  657-888-9919

• Sara Choi, DO

  Internal Medicine

  101 E Valencia Mesa Dr · 92835

  714-992-3969

• Son DO, MD

  Family Medicine

  1207 S Euclid St · 92832

  562-354-5847

• Thomas Cuyegkeng, MD

  Family Medicine, Hospice and Palliative Medicine

  100 E Valencia Mesa Dr Ste 311 · 92835

  714-446-5590

• Wonbae Choe, MD

  Family Medicine

  720 N Harbor Blvd · 92832

  714-782-7700

Plus 109 more registered in Fullerton. Search them all at npiregistry.cms.hhs.gov.