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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Asia Hayes
Behavior Technician
Ontario, CA(888) 428-3223
Charity Hayes
Behavior Technician
Ontario, CA(866) 727-8274
Martha Hayes
Case Manager/Care Coordinator
Ontario, CA(909) 445-1616
Josephine Haynes
Behavior Technician
Ontario, CA(909) 749-5204
Tangie Haynes
Behavior Technician
Ontario, CA(909) 749-5204
Danny Head, OD
Optometrist
Ontario, CA(626) 327-3008
Donovan Heard
Behavior Technician
Ontario, CA(909) 450-7164
Maria Heard, MS
Athletic Trainer
Ontario, CA(909) 230-2657
Jordyn Hecker
Marriage & Family Therapist
Ontario, CA(909) 983-2020
James Heffel
Physical Therapy Assistant
Ontario, CA(909) 945-3580
Cassandra Heger
Behavior Technician
Ontario, CA(909) 483-5000
Katherine Heisler, LCSW
Clinical Social Worker
Ontario, CA(909) 378-6070
Sarah Heitz, LCSW, PPSC
Clinical Social Worker
Ontario, CA(909) 983-2020
Amanda Heltmach
Behavior Analyst
Ontario, CA(866) 727-8274
Sarah Hemphill Byrd
Behavior Technician
Ontario, CA(714) 834-1111
Laquanique Henderson
Behavior Technician
Ontario, CA(909) 749-5204
Tonia Henderson, LMFT
Marriage & Family Therapist
Ontario, CA(909) 458-1350
Rachel Hendertilo, PPS
School Psychologist
Ontario, CA(909) 986-5838
Jaimisha Hendrix
Behavior Technician
Ontario, CA(866) 727-8274
Carine Hennawi
Behavior Technician
Ontario, CA(855) 832-6727
Sheri Henning, REGISTERED NURSE
Home Health Agency
Ontario, CA(714) 735-8150
Adrianna Henry-Day
Behavior Technician
Ontario, CA(909) 749-5204
Desirae Henson
Behavior Technician
Ontario, CA(866) 727-8274
Katherine Hepler
Student in an Organized Health Care Education/Training Program
Ontario, CA(909) 418-6936
Briana Heredia
Behavior Technician
Ontario, CA(909) 484-2848
Stacy Heredia
Behavior Technician
Ontario, CA(909) 749-5204
Getsemani Heredia Briceno
Behavior Technician
Ontario, CA(866) 727-8274
Adryan Heredia-Fuentes
Behavior Technician
Ontario, CA(866) 727-8274
Abigail Hernandez
Behavior Technician
Ontario, CA(909) 749-5204
Andrea Hernandez
Behavior Technician
Ontario, CA(909) 451-7861