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
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Psychcentral
Point of Service
Ontario, CA(714) 510-2738
Psychhealing Counseling Center Inc
Psychiatry Physician
Ontario, CA(800) 683-2945
Psychhealing Counseling Center, Inc
Clinical Psychologist
Ontario, CA(800) 683-2945
Quality Medical Supply
Durable Medical Equipment & Medical Supplies
Ontario, CA(909) 983-4981
Qualityambitions
Case Management Agency
Ontario, CA(626) 463-8998
Quynam Nguyen, Md, Inc.
Orthopaedic Surgery Physician
Ontario, CA(909) 373-2412
R S Bir Md Inc
Family Medicine Physician
Ontario, CA(909) 421-2121
R Salwan Dds Inc
General Practice Dentistry
Ontario, CA(888) 308-0112
Ragamuffin Counseling Services, Inc
Mental Health Clinic/Center (Including Community Mental Health Center)
Ontario, CA(909) 654-6954
Rainbow Investments Group Llc
Home Health Agency
Ontario, CA(909) 781-6744
Rancho Physicians Choice A Medical Corporation
Family Medicine Physician
Ontario, CA(909) 391-0022
Rdk Healthcare Llc
Community Based Hospice Care Agency
Ontario, CA(800) 504-0757
Reach Home Care Llc
In Home Supportive Care Agency
Ontario, CA(909) 565-6694
Real Journey Academies
Local Education Agency (LEA)
Ontario, CA(909) 600-0363
Reena Khullar Dds And Puneet Wadhwa
Dental Clinic/Center
Ontario, CA(909) 466-4611
Regenass Healthcare Group
Obesity Medicine (Preventive Medicine) Physician
Ontario, CA(909) 348-2556
Renaissance Radiology Med Grp Inc
Diagnostic Radiology Physician
Ontario, CA(909) 620-8180
Renal Treatment Centers California Inc
End-Stage Renal Disease (ESRD) Treatment Clinic/Center
Ontario, CA(909) 930-5566
Renan Chirinos Dds Inc
Dental Clinic/Center
Ontario, CA(909) 395-9894
Reshealth Medical Group, Apc
Internal Medicine Physician
Ontario, CA(310) 817-6364
Resp-A-Sure, Inc.
Certified Respiratory Therapist
Ontario, CA(909) 821-5111
Restoralife Wellness
Case Manager/Care Coordinator
Ontario, CA(909) 992-6315
Restore Psychiatry And Wellness, A Professional Nursing Corporation
Psychiatric/Mental Health Nurse Practitioner
Ontario, CA(626) 714-8739
Rez Society Nursing Corporation
Psychiatric/Mental Health Nurse Practitioner
Ontario, CA(951) 641-9648
Rick T Kim Dds Inc
General Practice Dentistry
Ontario, CA(909) 984-4746
Right Direction Housing, Inc.
Lodging Provider
Ontario, CA(909) 285-8030
Rio Chiropractic Inc.
Chiropractor
Ontario, CA(909) 947-7777
Rios Dental Inc
General Practice Dentistry
Ontario, CA(909) 933-6800
Rittu Gill, D.D.S., Inc.
Dental Clinic/Center
Ontario, CA(909) 284-4413
Robert J Steiskal, D.C., Inc
Health Service Clinic/Center
Ontario, CA(909) 986-3636