Doctors in Fullerton, California

613 licensed providers practice in Fullerton across 73 specialties, and 42% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Specialties in Fullerton

• Acupuncturist in Fullerton (116) · 0% received drug or device payments
• Chiropractor in Fullerton (59) · 2% received drug or device payments
• Internal Medicine in Fullerton (44) · 68% received drug or device payments
• Family Medicine in Fullerton (34) · 59% received drug or device payments
• Anesthesiology in Fullerton (27) · 59% received drug or device payments
• Registered Dietitian in Fullerton (20)
• Obstetrics & Gynecology in Fullerton (17)
• Ophthalmology in Fullerton (17)
• Emergency Medicine in Fullerton (15)
• Diagnostic Radiology in Fullerton (14)
• Psychiatry in Fullerton (13)
• Surgery in Fullerton (12)
• Endocrinology, Diabetes & Metabolism in Fullerton (12)
• Urology in Fullerton (12)
• Pulmonary Disease in Fullerton (10)
• Dermatology in Fullerton (10)
• Cardiovascular Disease in Fullerton (10)
• Gastroenterology in Fullerton (9)
• Anatomic Pathology & Clinical Pathology in Fullerton (9)
• Orthopaedic Surgery in Fullerton (9)
• Hospitalist in Fullerton (9)
• Physical Medicine & Rehabilitation in Fullerton (8)
• Neurology in Fullerton (8)
• Pediatrics in Fullerton (7)
• Otolaryngology in Fullerton (6)
• Rheumatology in Fullerton (6)
• Hematology & Oncology in Fullerton (5)
• Gynecology in Fullerton (5)
• Interventional Cardiology in Fullerton (5)
• Pain Medicine (Anesthesiology) in Fullerton (5)
• Orthopaedic Hand Surgery in Fullerton (4)
• Radiation Oncology in Fullerton (4)
• Retina Specialist (Ophthalmology) in Fullerton (4)
• Neurological Surgery in Fullerton (4)
• Medical Oncology in Fullerton (4)
• MOHS-Micrographic Surgery in Fullerton (3)
• Colon & Rectal Surgery in Fullerton (3)
• Critical Care Medicine (Internal Medicine) in Fullerton (3)
• Pain Medicine in Fullerton (3)
• Pain Medicine (Physical Medicine & Rehabilitation) in Fullerton (3)
• Interventional Pain Medicine in Fullerton (3)
• Independent Medical Examiner Chiropractor in Fullerton (2)
• Allergy & Immunology in Fullerton (2)
• Reproductive Endocrinology in Fullerton (2)
• Vascular Neurology in Fullerton (2)
• Child & Adolescent Psychiatry in Fullerton (2)
• Nutritionist in Fullerton (2)
• Occupational Health Chiropractor in Fullerton (2)
• General Practice in Fullerton (2)
• Orthopedic Chiropractor in Fullerton (2)
• Vascular & Interventional Radiology in Fullerton (2)
• Vascular Surgery in Fullerton (1)
• Dermatopathology in Fullerton (1)
• Nutrition Education Nutritionist in Fullerton (1)
• Obesity and Weight Management Nutrition Registered Dietitian in Fullerton (1)
• Diagnostic Ultrasound in Fullerton (1)
• Plastic and Reconstructive Surgery in Fullerton (1)
• Neuromusculoskeletal Medicine & OMM in Fullerton (1)
• Adult Reconstructive Orthopaedic Surgery in Fullerton (1)
• Gynecologic Oncology in Fullerton (1)
• Sports Medicine (Internal Medicine) in Fullerton (1)
• Emergency Medical Services (Emergency Medicine) in Fullerton (1)
• Sports Physician Chiropractor in Fullerton (1)
• Hospice and Palliative Medicine (Family Medicine) in Fullerton (1)
• Orthopaedic Surgery of the Spine in Fullerton (1)
• Glaucoma Specialist (Ophthalmology) in Fullerton (1)
• Sports Medicine (Physical Medicine & Rehabilitation) in Fullerton (1)
• Nephrology in Fullerton (1)
• Plastic Surgery in Fullerton (1)
• Otology & Neurotology in Fullerton (1)
• Naturopath in Fullerton (1)
• Sports Medicine (Family Medicine) in Fullerton (1)
• Surgical Oncology in Fullerton (1)

Common questions

Other cities in California

• Doctors in Los Angeles (15,551)
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• Doctors in San Francisco (9,884)
• Doctors in Sacramento (6,137)
• Doctors in San Jose (3,555)
• Doctors in Stanford (3,329)
• Doctors in Oakland (3,235)
• Doctors in Palo Alto (3,077)
• Doctors in Orange (3,026)
• Doctors in Fresno (2,681)
• Doctors in Torrance (2,295)
• Doctors in Long Beach (1,976)
• Doctors in Loma Linda (1,913)

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