AV Preeminent Peer Rated Attorneys
Ontario Residents, consider several factors when selecting a lawyer including their experience, expertise, and reputation. AV Rated Attorneys represent a distinguished group of lawyers who have received top ratings from their peers for their exceptional ethical standards and an A grade (4.5 or higher).
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AV Preeminent Peer Rated Attorneys
Ontario Residents, consider several factors when selecting a lawyer ... Learn More
AV Preeminent Peer Rated Attorneys
Ontario Residents, consider several factors when selecting a lawyer including their experience, expertise, and reputation. AV Rated Attorneys represent a distinguished group of lawyers who have received top ratings from their peers for their exceptional ethical standards and an A grade (4.5 or higher).

Wisner Baum

4.9
120 Reviews
  • 3200 Guasti Road, Suite 100, Ontario, CA 91761+6 locations

  • Law Firm with 22 lawyers3 awards

  • Award-winning trial attorneys, representing people across the U.S. in catastrophic personal injury and wrongful death cases stemming from defective consumer products, medications... Read More

  • Medical Malpractice LawyersSerious or Catastrophic Personal Injury Accident Litigation, Aviation Accident Litigation, and 25 more

  • Free Consultation

Michael L. Baum
Medical Malpractice Lawyer
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  • 337 North Vineyard Ave, Suite 400, Ontario, CA 91764+1 location

  • Law Firm with 4 lawyers4 awards

  • Former Insurance Company Attorneys Now Works For You! 40 Years Experience, Knowing the Ins and Outs of Getting You Most Money. We handle motor vehicle accidents causing injury... Read More

  • Medical Malpractice LawyersPersonal Injury, Wrongful Death, and 30 more

  • Free Consultation

  • Offers Video

Mark Caruso
Medical Malpractice Lawyer
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  • 901 Via Piemonte, Suite 210, Ontario, CA 91764+2 locations

  • Law Firm with 13 lawyers2 awards

  • We are an AV Rated law firm representing health care professionals, insurance companies and hospitals in medical malpractice and employment defense. Over 150 years of combined... Read More

  • Medical Malpractice LawyersHealth Care Professionals, Insurance Companies, and 84 more

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Heidari Law Group

4.9
43 Reviews
  • 337 North Vineyard Avenue, Suite 409, Ontario, CA 91764+16 locations

  • Law Firm with 5 lawyers2 awards

  • Heidari Law Group is dedicated to providing comprehensive legal representation with care and precision. With decades of experience, the firm's attorneys focus on achieving the best... Read More

  • Medical Malpractice LawyersAccidents, Aviation and Airline Accidents, and 63 more

Sam Ryan Heidari
Medical Malpractice Lawyer
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  • 3200 Guasti Road, Suite 100, Ontario, CA 91761+11 locations

  • Law Firm with 24 lawyers3 awards

  • No fees unless we win.

  • Medical Malpractice LawyersPersonal Injury, Car Accidents, and 27 more

  • Free Consultation

  • 3491 Concours Street, Suite 104, Ontario, CA 91764+8 locations

  • Law Firm with 12 lawyers2 awards

  • Over 50 Million Recovered--Our firm is experienced in injury matters & understands the difficult time you're going through. We'll guide you through the process and... Read More

  • Medical Malpractice LawyersAirbnb Accident, Amazon Delivery Truck Accident, and 51 more

  • Free Consultation

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  • 3200 Guasti Road, Suite 100, Ontario, CA 91761+3 locations

  • Law Firm with 1 lawyer2 awards

  • Millions Recovered For Our Clients | As Seen On CNN, MSNBC And FOX News | Leading Personal Injury, Car Accident And Wrongful Death Law Firm | Over 25 Years Of Experience -... Read More

  • Medical Malpractice LawyersPersonal Injury, Motor Vehicle Accidents, and 25 more

  • Free Consultation

Michael D. Payne
Medical Malpractice Lawyer
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J&Y Law Firm

4.8
46 Reviews
  • 3200 E Guasti Road, Suite 100-139, Ontario, CA 91761+22 locations

  • Law Firm with 4 lawyers3 awards

  • Injury Attorneys Available 24/7 | Free Consultation | No Fee Unless You Win | Call Us Now

  • Medical Malpractice LawyersAirplane Accidents, Bicycle Accidents, and 27 more

  • Free Consultation

  • Offers Video

Yosi Yahoudai
Managing Partner
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  • 901 Via Piemonte, Suite 205, Ontario, CA 91761+43 locations

  • Law Firm with 561 lawyers1 award

  • A law firm practicing medical malpractice law.

  • Medical Malpractice LawyersCommercial Litigation, Construction Law, and 14 more

Keith Gallarzo
Medical Malpractice Lawyer
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Ewaniszyk Law Firm

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  • Serving Ontario, CA and San Bernardino County, California

  • Law Firm with 3 lawyers1 award

  • Trial Lawyers for Serious Problems! At the End of the Day . . . It's All About Results. Free Consulation

  • Medical Malpractice LawyersAuto Accident, Criminal Defense, and 5 more

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  • Serving Ontario, CA and San Bernardino County, California

  • Law Firm with 24 lawyers3 awards

  • No fees unless we win.

  • Medical Malpractice LawyersPersonal Injury, Car Accidents, and 27 more

  • Free Consultation

McCune Law Group

4.3
36 Reviews
  • Serving Ontario, CA and San Bernardino County, California

  • Law Firm with 28 lawyers2 awards

  • Over $500 million in verdicts & settlements. Your legal voice in the inland Empire/ Personalized, Service. Nationwide Results.

  • Medical Malpractice LawyersCivil Rights, Class Actions, and 11 more

  • Free Consultation

  • Serving Ontario, CA and San Bernardino County, California

  • Law Firm with 3 lawyers1 award

  • EXPERIENCE, AGGRESSIVENESS AND INTEGRITY. HOW CAN WE HELP YOU RIGHT NOW. No Recovery, No Fee. 877.241.9554

  • Medical Malpractice LawyersCar Accidents, Wrongful Death, and 16 more

  • Free Consultation

Brent A. Duque
Medical Malpractice Lawyer
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  • Serving Ontario, CA and San Bernardino County, California

  • Law Firm with 13 lawyers2 awards

  • We are an AV Rated law firm representing health care professionals, insurance companies and hospitals in medical malpractice and employment defense. Over 150 years of combined... Read More

  • Medical Malpractice LawyersHealth Care Professionals, Insurance Companies, and 84 more

  • Serving Ontario, CA and San Bernardino County, California

  • Law Firm with 2 lawyers3 awards

  • Upland, California Law Firm Committed to Client Service. The Law Offices of Fernando J. Bernheim is committed to providing professional legal services and aggressive representation... Read More

  • Medical Malpractice LawyersFamily Law, Divorce, and 94 more

  • Free Consultation

  • Offers Video

Fernando J. Bernheim
Medical Malpractice Lawyer
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  • Serving Ontario, CA and San Bernardino County, California

  • Law Firm with 11 lawyers2 awards

  • Thompson & Colegate LLP traces its history to 1915 when the firm was known as Craig, Sarau & Thompson. These partners took office space in downtown Riverside, California. In 1916,... Read More

  • Medical Malpractice LawyersCivil Litigation, Trial Practice, and 29 more

  • Serving Ontario, CA and San Bernardino County, California

  • Law Firm with 2 lawyers

  • At Perry Personal Injury Lawyers, we offer 24/7 complimentary consultations to help personal injury victims in Orange County understand their legal rights. Our experienced... Read More

  • Medical Malpractice LawyersBicycle Accidents, Car Accidents, and 17 more

Liam Perry
Member
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  • Serving Ontario, CA and San Bernardino County, California

  • Law Firm with 24 lawyers3 awards

  • No fees unless we win.

  • Medical Malpractice LawyersPersonal Injury, Car Accidents, and 27 more

  • Free Consultation

Wisner Baum

4.9
146 Reviews
  • Serving Ontario, CA and San Bernardino County, California

  • Law Firm with 22 lawyers3 awards

  • Award-winning trial attorneys, representing people across the U.S. in catastrophic personal injury and wrongful death cases stemming from defective consumer products, medications... Read More

  • Medical Malpractice LawyersSerious or Catastrophic Personal Injury Accident Litigation, Aviation Accident Litigation, and 25 more

  • Free Consultation

Michael L. Baum
Medical Malpractice Lawyer
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  • Serving Ontario, CA and San Bernardino County, California

  • Law Firm with 5 lawyers4 awards

  • Heiting & Irwin handles all personal injury & workers' comp cases throughout Southern California. Est. 1976, AV Rated and have recovered over $300 Million in verdicts and... Read More

  • Medical Malpractice LawyersPersonal Injury, Accidents, and 160 more

  • Free Consultation

  • Offers Video

  • 3175 E. Sedona Ct., Ste. 4, Ontario, CA 91764

  • 215 S. Laurel Ave., Ontario, CA 91762

  • 3270 Inland Empire Blvd., Ste. 200, Ontario, CA 91764

  • 3400 Inland Empire Blvd., Ste. 101, Ontario, CA 91764

  • 430 N. Vineyard Ave., Ste. 125, Ontario, CA 91764

  • 3400 Inland Empire Boulevard, Suite 101, Ontario, CA 91764

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Looking for Medical Malpractice Lawyers in Ontario?

Medical malpractice attorneys represent patients who have been harmed by the negligence or errors of healthcare professionals. They handle complex cases involving misdiagnosis, surgical mistakes, and improper treatment. These lawyers work to prove that defendants breached the medical standard of care, and to secure compensation for their clients’ injuries and other losses.

About our Medical Malpractice Lawyers Ratings

The average lawyer rating is created by peers based on legal expertise, ethical standards, quality of service, and relationship skills. Recommendations are made by real clients.

CLIENT RECOMMENDED
72 %

287 Client Reviews

PEER REVIEWS
4.3

723 Peer Reviews