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Healthcare Providers in Ontario, CA

5,896 providers in Ontario, California

There are 5,896 healthcare providers in Ontario, California listed on Carenary, spanning primary care, dental, behavioral health, and dozens of other specialties. Use the directory to find a local provider, see their address and phone number, and verify their NPI registration before you schedule. Choose a specialty below to narrow your search to the right kind of care in Ontario.

Specialties in Ontario

Behavior Technician2,728Behavior Analyst366Marriage & Family Therapist181Student in an Organized Health Care Education/Training Program163Clinical Social Worker139Assistant Behavior Analyst113Addiction (Substance Use Disorder) Counselor104Speech-Language Pathologist103General Practice Dentistry90Pharmacist89Mental Health Counselor88Speech-Language Assistant84Dentist79Health & Wellness Coach66Community Health Worker64Family Nurse Practitioner51Chiropractor46Case Manager/Care Coordinator42Family Medicine Physician40Physician Assistant37Social Worker37Physical Therapist36Community Based Hospice Care Agency35Home Health Agency34Counselor32Optometrist31School Counselor31Registered Nurse29Rehabilitation Practitioner29Licensed Vocational Nurse28Non-emergency Medical Transport (VAN)28Occupational Therapist28Dental Clinic/Center24Durable Medical Equipment & Medical Supplies21Peer Specialist20Psychiatric/Mental Health Nurse Practitioner19Nurse Practitioner18School Registered Nurse18Community/Retail Pharmacy17Acupuncturist15

All providers

NA
Nayeli Aguilar
Assistant Behavior Analyst
Ontario, CA(714) 834-1111
VA
Valeria Aguilar
Behavior Technician
Ontario, CA(818) 241-6780
SA
Savanah Aguilarappell
Assistant Behavior Analyst
Ontario, CA(000) 000-0000
EA
Eva Aguilera
Behavior Technician
Ontario, CA(818) 241-6780
IA
Ilse Aguilera
Behavior Technician
Ontario, CA(866) 727-8274
IA
Isabel Aguilera
Behavior Technician
Ontario, CA(866) 727-8274
LA
Leilani Aguilera
Behavior Technician
Ontario, CA(866) 727-8274
LA
Lucia Aguilera
Mental Health Counselor
Ontario, CA(909) 240-2565
AA
Alexis Aguirre
Behavior Technician
Ontario, CA(909) 749-5204
JA
Johnny Aguirre
Behavior Technician
Ontario, CA(909) 749-5204
KA
Kelly Aguirre
Behavior Analyst
Ontario, CA(714) 834-1111
LA
Loraine Aguirre
Behavior Technician
Ontario, CA(866) 727-8274
RA
Rylee Aguirre
Behavior Technician
Ontario, CA(866) 727-8274
MG
Mary Aguirre Gomez
Behavior Technician
Ontario, CA(866) 727-8274
KA
Keeano Agustiadi
Behavior Technician
Ontario, CA(866) 727-8274
IA
Isaiah Ahmad, D.C
Chiropractor
Ontario, CA(909) 986-3636
FA
Fareed Ahmed
Addiction (Substance Use Disorder) Counselor
Ontario, CA(909) 906-9844
JA
Jessica Ahumada
Behavior Technician
Ontario, CA(714) 834-1111
MA
Maria Ahumada
Behavior Technician
Ontario, CA(909) 749-5204
JA
John Aidoo
Behavior Technician
Ontario, CA(909) 749-5204
IA
Imani Aigheyisi
Behavior Technician
Ontario, CA(909) 749-5204
AA
Andrew Aivazian
Licensed Vocational Nurse
Ontario, CA(951) 212-2426
TA
Tamilore Ajayi
Behavior Analyst
Ontario, CA(951) 298-9751
VA
Vivian Akabogu
Behavior Technician
Ontario, CA(888) 428-3223
MA
May Akalemeaku
Psychiatric/Mental Health Nurse Practitioner
Ontario, CA(909) 619-3441
ZA
Zahra Akberzie
Physician Assistant
Ontario, CA(909) 773-0022
CA
Carolanne Akeo
Behavior Technician
Ontario, CA(909) 946-9430
SA
Shaila Akhave, D.D.S
General Practice Dentistry
Ontario, CA(909) 395-5090
MA
Mfon Akpabio
Behavior Technician
Ontario, CA(949) 594-6582
CA
Chidi Akubugali
Psychiatric/Mental Health Nurse Practitioner
Ontario, CA(323) 488-2025
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Other cities in California

Los Angeles81,969San Diego59,433San Francisco42,239Sacramento36,927San Jose24,425Fresno22,398Oakland20,438Monrovia16,807Long Beach16,103Riverside15,966Orange14,589Bakersfield14,148