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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Jovanni Holloway
Clinical Social Worker
Ontario, CA(909) 986-7111
Autumn Holmes
Behavior Technician
Ontario, CA(818) 241-6780
Nicholas Holstein
Behavior Technician
Ontario, CA(909) 451-7861
Rikya Leilani Holt
Assistant Behavior Analyst
Ontario, CA(714) 834-1111
Sepideh Homayoni, PA-C
Physician Assistant
Ontario, CA(909) 295-7073
Meehee Hong, SCHOOL NURSE
School Registered Nurse
Ontario, CA(909) 418-6428
Paul Hong
Foot & Ankle Surgery Podiatrist
Ontario, CA(909) 984-5614
Tsai-Chun Hong, DDS
General Practice Dentistry
Ontario, CA(909) 460-9552
Maggie Honore
Assistant Behavior Analyst
Ontario, CA(909) 476-5747
Jennifer Horsley, RADT
Addiction (Substance Use Disorder) Counselor
Ontario, CA(909) 986-4550
Cassandra Horta
Behavior Technician
Ontario, CA(714) 834-1111
Kahdeejah Horton
Behavior Analyst
Ontario, CA(909) 923-3352
Mohsen Hosainpoor
Chiropractor
Ontario, CA(909) 758-7166
Kazem Hosny, DDS, APC
General Practice Dentistry
Ontario, CA(408) 806-2331
Amber Houghton
Student in an Organized Health Care Education/Training Program
Ontario, CA(909) 418-6923
Zaire Houser
Behavior Technician
Ontario, CA(909) 295-8692
Ashlee Howard
Behavior Technician
Ontario, CA(909) 749-5204
Brandi Howard, CADC I
Addiction (Substance Use Disorder) Counselor
Ontario, CA(909) 986-4550
Luz Howard, LVN
Addiction (Substance Use Disorder) Counselor
Ontario, CA(909) 986-4550
Cheyene Howell
Behavior Technician
Ontario, CA(866) 727-8274
Nahla Hozain
Pharmacist
Ontario, CA(909) 475-9867
Sylvia Hsieh, M ED
Behavior Technician
Ontario, CA(909) 476-6464
Chloe Hsiung
Behavior Technician
Ontario, CA(909) 451-7861
Anna Hsueh
Behavior Analyst
Ontario, CA(949) 401-3931
Jinwei Hu, MD
Specialist
Ontario, CA(866) 454-3485
Yvonne Yen Hua, DC
Chiropractor
Ontario, CA(909) 265-9500
Brian Huang, DPT
Orthopedic Physical Therapist
Ontario, CA(909) 724-5000
Jerry Huang
Adult Companion
Ontario, CA(713) 478-6565
Mengshan Huang
Registered Nurse
Ontario, CA(909) 923-9934
Peter Wenyen Huang, DDS
Dentist
Ontario, CA(909) 391-8990