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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Jenny Lee, PHARMD
Pharmacist
Ontario, CA(909) 724-5000
Jong Lee, PHARM.D
Pharmacist
Ontario, CA(909) 986-1509
Joseph Lee
Behavior Technician
Ontario, CA(888) 805-0759
Judith Lee, O.D
Optometrist
Ontario, CA(909) 285-3108
Kenneth Lee, M.D
Family Medicine Physician
Ontario, CA(443) 832-9673
Peggy Lee
Marriage & Family Therapist
Ontario, CA(909) 930-6793
Sophia Lee
Behavior Technician
Ontario, CA(866) 727-8274
Francesca Legaspi
Mental Health Counselor
Ontario, CA(909) 284-4504
Rebekah Legaspi
Behavior Technician
Ontario, CA(909) 240-2565
Emperise Legree
Behavior Technician
Ontario, CA(714) 834-1111
Lucas Leiva, DC
Chiropractor
Ontario, CA(909) 265-9500
Lauralee Lemm, LMT
Massage Therapist
Ontario, CA(909) 238-2952
Ana Lemus, FNP
Nurse Practitioner
Ontario, CA(909) 566-0445
Bryan Lemus
Behavior Analyst
Ontario, CA(909) 476-5747
Sandi Lemus
Behavior Technician
Ontario, CA(714) 414-6197
Alyssa Leon
Student in an Organized Health Care Education/Training Program
Ontario, CA(909) 418-6923
Javier Leon
Behavior Technician
Ontario, CA(909) 483-5000
Anavictoria Leon Inzunza
Behavior Technician
Ontario, CA(909) 451-7861
Tambi Leonard
Student in an Organized Health Care Education/Training Program
Ontario, CA(808) 726-0723
Gerard Leong, PHARM.D
Pharmacist
Ontario, CA(909) 321-3172
Patricia Lepe
Behavior Technician
Ontario, CA(866) 727-8274
Yesenia Lepe
Behavior Technician
Ontario, CA(866) 727-8274
Chantelle Lepe-Anguiano
Marriage & Family Therapist
Ontario, CA(909) 983-2020
Marina Leso
Behavior Technician
Ontario, CA(909) 476-5747
Reginald Lesueur
Behavior Technician
Ontario, CA(818) 241-6780
Ariah Lett
Behavior Technician
Ontario, CA(866) 727-8274
Emily Leudo
Behavior Technician
Ontario, CA(909) 946-9430
Jennifer Levia
Behavior Technician
Ontario, CA(909) 749-5204
Carissa Lewallen, ATC
Athletic Trainer
Ontario, CA(909) 576-6427
Brittney Lewis
Behavior Technician
Ontario, CA(909) 749-5204