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Clinical Healthcare Jobs in Ontario, California

Showing 98 opportunities within 25 miles of Ontario, California

Speech Language Pathology
Ontario, California
CompHealth
Full-time
Temporary
In-person
$2K-$2K per week

CompHealth services are always free to you. Let us do the heavy lifting and handle the headache of credentialing, travel, housing, and so much more. With the premier staffing agency as your champion, you can achieve more success with less worry. No other agency has our capabilities and scale, which allows us to deliver on the details that matter to you. • Monday - Friday, 8 am - 4:30 pm -- 8.5 hour shifts • Weekends available on request • Acute care setting -- LTACH experience preferred • 1+ year of experience required • We provide compl...

Occupational Therapist
Ontario, California
CompHealth
Full-time
Temporary
In-person
$2K-$2K per week

When it comes to finding the perfect locums assignment, sometimes it is all about who you know. CompHealth has been around for a long time and have a vast network of connections to facilities across the nation. Let one of our recruiters leverage this network to help you get ahead of the curve and find the assignment that's just right for you. • 8-hour days, Tuesday - Saturday • NICU and adult patient population • Hospital-based setting • NICU cases may take up to half the day -- adults fill remainder • Pediatric NICU experience required ...

Family Practice
Ontario, California
CompHealth
Full-time
Locum Tenens
In-person

CompHealth services are always free to you. Let us do the heavy lifting and handle the headache of credentialing, travel, housing, and so much more. With the premier staffing agency as your champion, you can achieve more success with less worry. No other agency has our capabilities and scale, which allows us to deliver on the details that matter to you. • Monday - Friday, 8 am - 5 pm -- no call • Approximately 20 patients per day • Outpatient clinic setting • Scheduled admin time provided • Women's wellness exams, injections, skin tag re...

Gastroenterology
Ontario, California
CompHealth
Full-time
Permanent
In-person
$500K-$550K per year

Whether you are searching for a position in your area or in another state, we have professionals to help you achieve your goals through our relationships with facilities nationwide - in rural settings, small cities, and major metropolitan areas. As industry leaders and Joint Commission Certified, CompHealth applies over 40 years of tenured experience to your unique situation, preferences, and goals. • Monday - Friday schedule, 8 am - 5 pm • Join established single-specialty group • Partnership track available after first year • Physic...

RN
Chino, California, 5 miles from Ontario
Precision Scans
Part-time
Temporary
In-person
$40-$45 per hour

JOBID: M00720 Position : RN Med Surg/Tele Shift Time: Day/Night Location: Chino, CA 91710 Job Type: Perdiem Pay: $40 to $45 per hour Required: • Active Registered Nurse (RN) license • Minimum 6 months real time of recent Med/Surg Telemetry experience • Current BLS and ACLS certification through the American Heart Association (AHA) Precision Scans is an equal-opportunity employer, committed to cultural diversity. Precision Scans will provide equal consideration for employment to all qualified applicants without regard to their...

RN
Upland, California, 6 miles from Ontario
Precision Scans
Full-time
Temporary
In-person
$50-$55 per hour

JOBID: 11528959   Position: RN SICU   Shift Schedule: NOC (19:00 - 07:30) 12 HRS   Location: Upland, CA 91786   Job Type: (12 weeks)   Start date: 09/08/2026-12/05/2026   Minimum 2 years of experience.   Pay: $50-$55 per hour   Requirements:   • Active RN license in the applicable state. • BLS certification required (AHA preferred). • ACLS certification required. • Minimum 2 years of recent SICU/ICU experience preferred. • Experience caring for critically ill and post-operative surgical patients. • Strong knowledge of ventilato...

Emergency Medical Technician
Upland, California, 6 miles from Ontario
Precision Scans
Full-time
Temporary
In-person
$49-$51 per hour

Job ID: 11528954 Position: Engineer - Operating/Steam/Maintenance Labor Shift Schedule: Variable rotating shifts-days, evenings, weekends 5 X 8s Location: Upland, CA, 91786 Start Date: 09/14/2026-12/12/2026( 12 weeks ) Pay: $49-$51 per hour Job description: We are looking for an Operating or Steam Engineer Candidate will need the following experience: At minimum, they will consider a Los Angeles Engineer or Steam Engineer – 500 HP. The preferred candidate is a level IV Trade Engineer/Master Engineer Requirements: • Air Han...

Family Practice
Upland, California, 6 miles from Ontario
AAS Healthcare Staffing
Full-time
Locum Tenens
In-person
$140-$150 per hour

Join a well-established outpatient practice in Upland, CA, where you’ll care for a diverse patient population in a supportive, collaborative setting. This locum position is ideal for a patient-focused physician who enjoys delivering comprehensive primary care across the lifespan. Compensation • $140.00–$150.00 per hour What you’ll do • Provide comprehensive primary care for patients of all ages, including routine physicals, preventive care, and chronic disease management. • Diagnose and treat acute and chronic illnesses. • Orde...

Family Practice
Upland, California, 6 miles from Ontario
CompHealth
Full-time
Permanent
In-person
$247K-$395K per year

Located at the foot of the highest part of the San Gabriel Mountains and about 40 minutes east of L.A., you will access to anything your heart desires in Upland. This upscale community has highly rated schools, a beautiful downtown with charming shops and delicious restaurants, well maintained homes, picturesque trails and parks, and fun local events. Your CompHealth recruiter is your coach who will find the best fit for you and help highlight your strengths during the interview process. • Monday - Friday schedule; 8 am - 5 pm with no...

Family Practice
Upland, California, 6 miles from Ontario
CompHealth
Full-time
Permanent
In-person
$247K-$395K per year

Located at the foot of the highest part of the San Gabriel Mountains and about 40 minutes east of L.A., you will access to anything your heart desires in Upland. This upscale community has highly rated schools, a beautiful downtown with charming shops and delicious restaurants, well maintained homes, picturesque trails and parks, and fun local events. CompHealth has relationships with hospitals across the country and often know about jobs before they are advertised. • Monday - Friday schedule, 8 am - 5 pm; no after-hours call currentl...

Radiologic Technologist
Upland, California, 6 miles from Ontario
Precision Scans
Full-time
Temporary
In-person

JOBID: 11478219 Position: Nuclear Medicine Technologist Shift Schedule: Day (07:00 - 15:30)                             5 X 8s  Start Date: 06/08/2026-09/05/2026 Location: Upland, CA 91786 Job Type: 12 weeks   Pay: $65 -$70 per hour    Requirements: • At least 2 years' experience. • On call one day per week and one weekend per month.  • Current ARRT(N) and/or NMTCB certification required. • Current BLS certification through the American Heart Association (AHA) required. • Education: Graduate of an accredited Nuclear Medicine ...

General Nurse Practitioner
Rancho Cucamonga, California, 6 miles from Ontario
Weatherby Healthcare
Full-time
Locum Tenens
In-person
$75-$100 per hour

Weatherby can help you build a custom career plan, with multiple positions available for you today. Call us for specific details on your future job today. • M-F availability -- part-time schedules considered for qualified providers • 30+ patients per day • Outpatient general dermatology clinic setting • Independent practice required -- continuity of care for established patient census • Biopsies, excisions, drainage, and cosmetic procedures (e.g., Botox) a plus • FMLA leave coverage • Potential to extend beyond initial 3-month assignment...

General Physician Assistant
Rancho Cucamonga, California, 6 miles from Ontario
Weatherby Healthcare
Full-time
Locum Tenens
In-person
$75-$100 per hour

If this opportunity sounds right for you, give us a call today to speak with an expert Weatherby consultant for details. • M-F availability -- part-time schedules considered for qualified providers • 30+ patients per day • Outpatient general dermatology clinic setting • FMLA leave coverage • Biopsy, excisions, drainage, and cosmetic procedures a plus • Must practice independently in a general derm clinic setting • Option to extend beyond initial 3-month assignment • Health, vision, dental, and 401(k) retirement benefits offered • Competi...

General Dermatology
Rancho Cucamonga, California, 6 miles from Ontario
Weatherby Healthcare
Full-time
Locum Tenens
In-person

If you are seeking a new opportunity or would simply like to learn more about locum tenens, give Weatherby a call today for details. • Full time coverage preferred -- part time options available • ~30 patients per day on average • Gen derm -- blue light, suture removals, wound checks, biopsies, excisions • Botox experience preferred but not required • Hospital privileges required • Potential to extend beyond initial assignment • Paid malpractice insurance; pre-paid travel and housing expenses • Assignment details and time entry in online...

Medical Director
Pomona, California, 9 miles from Ontario
Inspire Healthcare
Full-time
Permanent
In-person

We are seeking a Remote Medical Director for a non-clinical role focused on prior authorization and medical necessity reviews. No direct patient care is required. Candidates must reside in the LAarea and be available for occasional on-site meetings and trainings. Responsibilities • Review prior authorization requests and determine medical necessity using evidence-based clinical guidelines. • Approve, deny, modify, or redirect services as appropriate. • Collaborate with nurses, physicians, and care management teams to support high-...

Internal Medicine
Pomona, California, 9 miles from Ontario
Inspire Healthcare
Full-time
Permanent
In-person

We are seeking a Remote Medical Director for a non-clinical role focused on prior authorization and medical necessity reviews. No direct patient care is required. Candidates must reside in the LAarea and be available for occasional on-site meetings and trainings. Responsibilities • Review prior authorization requests and determine medical necessity using evidence-based clinical guidelines. • Approve, deny, modify, or redirect services as appropriate. • Collaborate with nurses, physicians, and care management teams to support high-...

Internal Medicine
Pomona, California, 9 miles from Ontario
CompHealth
Full-time
Permanent
In-person
$125K-$150K per year

Whether you are searching for a position in your area or in another state, we have professionals to help you achieve your goals through our relationships with facilities nationwide - in rural settings, small cities, and major metropolitan areas. As the premier staffing agency with unmatched capabilities and scale, CompHealth exists to help you achieve more success with less worry. • Monday - Friday, 9 am - 5 pm with minimal call coverage • Mission-driven practice serving underserved and complex patient populations • Work in a communit...

Neurology
Pomona, California, 9 miles from Ontario
Inspire Healthcare
Full-time
Permanent
In-person

• Practice Details: • Join successful, expanding private Neurology group • General Neurology and all subspecialties • Location: Inland Empire - Los Angeles / Riverside area • Outpatient Practice • Permanent, Full Time role • Monday through Friday 8:30am - 4:30pm • Weekend Call Q6-8 • Patients - Approx. 15 - 20 day • EMG - Required • EEG - Optional • Ability to add procedures - EMG • With NP/PA support - one to one ratio • Compensation and Benefits: • Generous Base Salary - $300k+ • Sign-on Bonus • Relocation assistance av...

Pediatric Anesthesiology
Fontana, California, 9 miles from Ontario
CompHealth
Full-time
Locum Tenens
In-person

CompHealth services are always free to you. Let us do the heavy lifting and handle the headache of credentialing, travel, housing, and so much more. With the premier staffing agency as your champion, you can achieve more success with less worry. No other agency has our capabilities and scale, which allows us to deliver on the details that matter to you. • M - F, 7 am - 5 pm with pager call 1 - 2 times per week • One weekend pager call per month -- callback approximately 10% • Scheduled and emergent cases vary day to day • Pediatric cases...

Pediatric Anesthesiology
Fontana, California, 9 miles from Ontario
Weatherby Healthcare
Full-time
Locum Tenens
In-person

Get in touch with a Weatherby consultant today to learn more about this and other opportunities available now. • 7am - 5pm Monday - Thursday or Tuesday - Friday • 4 x 10 hour shifts per week • 2 days of pager call per week • 1 weekend call per month • Pediatric + adult coverage • General pediatrics + NICU/newborns • General, regional, ENT, orthopedic procedures • BLS certification required • Paid malpractice insurance; pre-paid travel and housing expenses • Assignment details and time entry in online portal • Competitive compensation • 2...

General Anesthesiology
Fontana, California, 9 miles from Ontario
CompHealth
Full-time
Locum Tenens
In-person

Some locum assignments can be as short as a day, others, years. Some are far from home, others are local. Whatever it is you're looking for, we offer true opportunities, not just postings. CompHealth goes far beyond a job board, providing you with expert guidance tailored to your specific needs and phase of your career. • M-F 7am - 5pm with at least 1 Saturday shift monthly • General, OB, endo, ortho, neurosurgery, thoracic, vascular cases • Pediatric cases down to age 2 • Hospital privileges required • We negotiate better pay and deposi...

Hospitalist
Corona, California, 13 miles from Ontario
Inspire Healthcare
Full-time
Permanent
In-person

• Practice Details: • Successful Hospital Group hiring • Shift Model - 7on/7off Schedule • Schedule runs Saturday through Friday • Additional night calls are available on weeks off if desired • No procedures and you do not respond to codes • If census is running high there is a back-up physician • Compensation and Benefits: • Base salary of $240k plus stipend for w2 or $120/hr for 1099 • Ability for full time hospitalist to make on average$325k-$375k • Malpractice and tail coverage • Benefits package • Community: • Near fami...

Pediatrician
Corona, California, 13 miles from Ontario
CompHealth
Full-time
Permanent
In-person
$250K-$280K per year

Corona is a city in Riverside County, California, approximately 45 miles southeast of Los Angeles. The Corona community boasts many amenities that provide a first-rate quality of life for residents. CompHealth has relationships with hospitals across the country and often know about jobs before they are advertised. • 4 or 5 day work week with no weekends • 100% outpatient - no call or hospital duties • See 18 - 22 patients per day • Join 2 pediatricians in multi-specialty practice • Academic affiliation with teaching opportunities • PS...

Family Practice
Corona, California, 13 miles from Ontario
CompHealth
Full-time
Permanent
In-person
$285K-$330K per year

Corona is a city in Riverside County, California, approximately 45 miles southeast of Los Angeles. The Corona community boasts many amenities that provide a first-rate quality of life for residents. CompHealth has relationships with hospitals across the country and often know about jobs before they are advertised. • Monday - Friday schedule with occasional Saturday mornings • 100% outpatient primary care position • Up to 20 patients per day • Great work-life balance and flexibility • Strong financial and staff support • On-site lab an...

RN
San Dimas, California, 13 miles from Ontario
Precision Scans
Part-time
Temporary
In-person
$40-$43 per hour

JOBID: PHS-7926 Position: RN Telemetry Shift Schedule: 07:00 - 19:30 Location: San Dimas, CA, 91773 Job Type:  Per Diem  Start date: 08/31/2026 - 02/28/2027 Pay:$40-$43 per hour    Requirements: 1. Current and valid state RN License. 2. Current BLS (AHA or Red Cross) 3. Current ACLS (AHA or Red Cross) 4. Previous Acute Care hospital experience 5. Ventilator Management experience preferred. 6. COVID vaccination preferred 7.  EPIC EMR experience required    Precision Scans is an equal opportunity employer, committed to cultural...

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