Healthcare providers in Ontario, CA
6,083 active providers in Ontario, California — 5,391 individual practitioners and 692 organizations.
By provider type
Mental Health & Counseling
Other Providers
Speech & Hearing
Dentists
Doctors
Therapy & Rehabilitation
Nurse Practitioners & PAs
Nurses
Home Health & Agencies
Clinics & Medical Centers
Pharmacies
Medical Equipment & Suppliers
Chiropractors
Ambulance & Medical Transport
Eye & Vision Care
Nursing Homes & Residential Care
Podiatrists
Dietitians & Nutrition
Laboratories
Technicians & Technologists
Hospitals
By specialty in Ontario
- Behavior Technicians (2,844)
- Behavior Analysts (352)
- Student in an Organized Health Care Education/Training Programs (179)
- Marriage & Family Therapists (165)
- Mental Health Counselors (133)
- Assistant Behavior Analysts (118)
- Addiction (Substance Use Disorder) Counselors (107)
- Clinical Social Workers (107)
- Speech-Language Pathologists (104)
- General Practice Dentistries (90)
- Pharmacists (90)
- Speech-Language Assistants (90)
- Community Health Workers (78)
- Health & Wellness Coaches (71)
- Durable Medical Equipment & Medical Supplieses (56)
- Case Manager/Care Coordinators (48)
- Family Nurse Practitioners (48)
- Counselors (42)
- Family Medicine Physicians (42)
- Home Health Agencies (39)
- Physical Therapists (38)
- Physician Assistants (38)
- Social Workers (35)
- Community Based Hospice Care Agencies (33)
- School Counselors (31)
- Optometrists (31)
- Registered Nurses (30)
- Non-emergency Medical Transport (VAN)s (28)
- Licensed Vocational Nurses (27)
- Rehabilitation Practitioners (25)
- Occupational Therapists (25)
- Dental Clinic/Centers (23)
- Nurse Practitioners (19)
- Specialists (18)
- Peer Specialists (17)
- Psychiatric/Mental Health Nurse Practitioners (17)
- Doulas (17)
- School Registered Nurses (16)
- Acupuncturists (16)
- School Psychologists (15)
All providers in Ontario — page 106
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Innovative Translation, LLC
3602 Inland Empire Blvd Ste B120, Ontario, CA 91764-4997 · (909) 265-9500
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Institute on Aging - Southern California LLC
3200 E Guasti Rd Ste 173, Ontario, CA 91761-8660 · (415) 823-6215
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Integrity Wound Care, PC
3536 Concours Ste 225, Ontario, CA 91764-5585 · (909) 944-0486
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Integrity Wound Services, Inc
980 W 6th St Ste 106, Ontario, CA 91762-1210 · (747) 203-3788
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Intellichoice Medical, APC
4295 Jurupa St Ste 116, Ontario, CA 91761-1430 · (206) 445-9978
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Alexandra Interiano-Orozco, DNPFNP-C
970 N Mountain Ave, Ontario, CA 91762-2113 · (909) 579-6680
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Jason Iraheta
3190 Shelby St Ste B, Ontario, CA 91764-6563 · (909) 451-7861
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Irene M Justin DDS Inc
2413 S Grove Ave, Ontario, CA 91761-6225 · (909) 947-9700
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MS. Lisa Ann Irey, MS, LMFT, 128538
3200 E Guasti Rd Ste 100, Ontario, CA 91761-8661 · (909) 527-5969
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Jacqueline Iriart, MS
2930 Inland Empire Blvd St 100, Ontario, CA 91764 · (909) 483-5000
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Brianna Irish
1500 S Haven Ave, Ontario, CA 91761-2969 · (909) 749-5204
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Burney Irvin IV, CRT
2002 Holly Ave, Ontario, CA 91762-6322 · (909) 821-5111
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Alexis Irving
337 N Vineyard Ave Ste 301, Ontario, CA 91764-4455 · (866) 727-8274
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Tiera Irving
4688 Ontario Mills Pkwy, Ontario, CA 91764-5104 · (909) 974-3160
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Tiffany Irving
1500 S Haven Ave Ste 250, Ontario, CA 91761-2973 · (909) 749-5204
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MS. Tracy Rae Isaac, APCC, LPHA, CATCIV
3286 E Guasti Rd Ste 100-110, Ontario, CA 91761-8645 · (909) 241-8594
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Olivia Isaac-Clark
1500 S Haven Ave Ste 240, Ontario, CA 91761-2973 · (888) 928-8860
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Isaiah Ahmad Chiropractic Inc
718 N Euclid Ave, Ontario, CA 91762-2712 · (909) 843-0894
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Ishar Group Homes Inc
860 W Maple St, Ontario, CA 91762-5934 · (626) 969-0800
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Tamima Islam
3236 Clear Lake Rd, Ontario, CA 91761-0408 · (909) 214-2141
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Sara Elizabeth Itani, MS, CCC-SLP
1500 S Haven Ave Ste 190, Ontario, CA 91761-2971 · (909) 390-1313
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Oluchi C Iwuoha
3350 Shelby St Ste 200, Ontario, CA 91764-5556 · (909) 354-0079
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Dr. Sara Izadi, PHARMD
3990 Concours, Ontario, CA 91764-7970 · (909) 605-8000
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Lizeth Izazaga
4688 Ontario Mills Pkwy, Ontario, CA 91764-5104 · (714) 834-1111
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J&j Rx
403 W F St, Ontario, CA 91762-3207 · (909) 467-1313
Nearby cities in California
- Los Angeles (82,827)
- San Diego (60,152)
- San Francisco (42,629)
- Sacramento (37,264)
- San Jose (24,711)
- Fresno (22,909)
- Oakland (20,680)
- Monrovia (17,578)
- Long Beach (16,340)
- Riverside (16,244)
- Orange (14,810)
- Bakersfield (14,356)
- Pasadena (12,619)
- Anaheim (10,998)
- Torrance (10,935)
- Stockton (10,924)
- Santa Ana (10,665)
- Modesto (10,491)
- Concord (9,930)
- Irvine (9,860)
- Palo Alto (8,126)
- Glendale (8,089)
- Santa Rosa (7,928)
- San Bernardino (7,005)