Best Emergency Medicine Doctors in Ontario
Updated December 24, 2024
Introduction to Emergency Medicine in Ontario
Definition and scope of Emergency Medicine
Emergency Medicine is a medical specialty focused on the rapid diagnosis and treatment of acute illnesses and injuries. In Ontario, California, Emergency Medicine physicians provide immediate care for a wide range of medical conditions, from minor injuries to life-threatening situations.
Emergency departments serve as a critical component of the healthcare system, offering 24/7 access to medical care for the community. They act as a safety net for those without regular healthcare providers and play a key role in disaster response and public health emergencies.
The role of Emergency Medicine Physicians
Emergency Medicine physicians in Ontario are responsible for quickly assessing patients, determining the severity of their conditions, and initiating appropriate treatments. They must be able to handle multiple patients simultaneously and make rapid decisions under pressure.
These specialists require a diverse skill set, including expertise in various medical fields, proficiency in performing emergency procedures, and strong communication abilities. Board certification by the American Board of Emergency Medicine is a standard qualification, as evidenced by many physicians in our data set, such as Dr. Michelle Sperry and Dr. Vincent Green.
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List of Emergency Medicine Doctors in Ontario
MS
Dr. Michelle Sperry
5.0
Ontario, CA
Sex
Female
Languages
English
American Board of Emergency Medicine
Thomas Jefferson University (Medical School, 2007)
English
Kaiser Permanente Fontana Medical Center
Emergency Medicine
American Board of Emergency Medicine
New York Presbyterian Brooklyn Methodist Hospital (Residency Hospital, 2001)
Newyork-Presbyterian Brooklyn Methodist Hospital (Internship Hospital, 1999)
UNIVERSITY OF CALIFORNIA AT LOS ANGELES / CENTER FOR HEALTH SCIENCES (Medical School, 1998)
University of California, Riverside (Undergraduate School, 1995)
English
Providence Cedars-Sinai Tarzana Medical Center
Emergency Medicine
LP
Dr. Lisa Patrick
5.0
Ontario, CA
Sex
Female
Languages
English
University of Illinois College of Medicine (Medical School, 2007)
English
Kaiser Permanente Fontana Medical Center
Emergency Medicine
KW
Dr. Keith Wresch
1.8
Ontario, CA
Sex
Male
Languages
English
Loma Linda University School of Medicine (Medical School)
English
Family Medicine
Emergency Medicine
American Board of Emergency Medicine
Loma Linda University Medical Center (Residency Hospital, 2008)
Loma Linda University Medical Center (Internship Hospital, 2006)
Loma Linda University School of Medicine (Medical School, 2004)
English
San Antonio Regional Hospital
Emergency Medicine
American Board of Emergency Medicine
Loma Linda University Medical Center (Residency Hospital, 2001)
Loma Linda University Medical Center (Internship Hospital, 1999)
University of California, Irvine School of Medicine (Medical School, 1998)
English
San Antonio Regional Hospital
Emergency Medicine
UO
Dr. Udoh Obioha
N/A
Ontario, CA
Sex
Male
Languages
English
UNIVERSITY OF NIGERIA / COLLEGE OF MEDICINE (Medical School, 1979)
English
Internal Medicine
Emergency Medicine
BS
Dr. Barbara-Jean Santos
N/A
Ontario, CA
Sex
Female
Languages
English
University of California, Irvine School of Medicine (Medical School, 2009)
English
Kaiser Permanente Fontana Medical Center
Emergency Medicine
AA
Dr. Alp Arkun
N/A
Ontario, CA
Sex
Male
Languages
English
American Board of Emergency Medicine
St. Georges University School of Medicine (Medical School, 2006)
English
Kaiser Permanente Fontana Medical Center
Emergency Medicine
BA
Dr. Brecken Armstrong
N/A
Ontario, CA
Sex
Female
Languages
English
American Board of Emergency Medicine
University of California, Los Angeles David Geffen School of Medicine (Medical School, 2005)
English
Kaiser Permanente Fontana Medical Center
Emergency Medicine
KL
Dr. Khoa Luong
N/A
Ontario, CA
Sex
Male
Languages
English
American Osteopathic Board of Emergency Medicine
A. T. Still University Kirksville College of Osteopathic Medicine (Medical School, 1997)
English
Kaiser Permanente Fontana Medical Center
Emergency Medicine
AL
Dr. Aaron Lee
N/A
Ontario, CA
Sex
Male
Languages
English
American Board of Emergency Medicine
Drexel University (Medical School, 2008)
English
Kaiser Permanente Fontana Medical Center
Emergency Medicine
JC
Dr. Jeffrey Chao
N/A
Ontario, CA
Sex
Male
Languages
English
American Board of Emergency Medicine
University of Illinois College of Medicine (Medical School, 2007)
English
Kaiser Permanente Fontana Medical Center
Emergency Medicine
Choosing an Emergency Medicine Physician in Ontario
Factors to consider when selecting a doctor
Board certification and credentials
- American Board of Emergency Medicine certification
- Other relevant certifications
Experience and specializations
- Years of practice
- Specialized training or focus areas
Hospital affiliations
- Local hospitals in Ontario and surrounding areas
- Importance of hospital quality and resources
Patient reviews and ratings
- Importance of considering multiple sources
- Interpreting star ratings and written reviews
Resources for finding Emergency Medicine Physicians in Ontario
Online directories and healthcare websites
- Healthgrades and similar platforms
- Hospital websites and physician directories
Referrals from primary care physicians
- Leveraging existing medical relationships
- Importance of coordinated care
Local hospital recommendations
- Contacting emergency departments directly
- Hospital-provided physician information
Top-Ranked Emergency Medicine Physicians in Ontario
Dr. Lisa Patrick
Background and Qualifications
- Education: University of Illinois College of Medicine (Medical School, 2007)
- Board Certification: Not specified in the data
- Languages: English
Practice Information
- Hospital Affiliation: Kaiser Permanente Fontana Medical Center
- Years of Experience: Approximately 16 years since medical school
Patient Feedback
- Star Rating: 5.0 out of 5
- Number of Reviews: 3
- Highest rated Emergency Medicine physician in Ontario based on available data
Dr. Michelle Sperry
Background and Qualifications
- Education: Thomas Jefferson University (Medical School, 2007)
- Board Certification: American Board of Emergency Medicine
- Languages: English
Practice Information
- Hospital Affiliation: Kaiser Permanente Fontana Medical Center
- Years of Experience: Approximately 16 years since medical school
Patient Feedback
- Star Rating: 5.0 out of 5
- Number of Reviews: 1
Dr. Theresa Hsiao
Background and Qualifications
- Education: Not specified in the data
- Board Certification: American Board of Emergency Medicine
- Languages: English
Practice Information
- Hospital Affiliation: Kaiser Permanente Fontana Medical Center
- Years of Experience: Not specified in the data
Patient Feedback
- Star Rating: 5.0 out of 5
- Number of Reviews: 2
Dr. Vincent Green
Background and Qualifications
- Education: University of California, Los Angeles (Medical School, 1998)
- Board Certification: American Board of Emergency Medicine
- Languages: English
Practice Information
- Hospital Affiliation: Providence Cedars-Sinai Tarzana Medical Center
- Years of Experience: Approximately 25 years since medical school
Patient Feedback
- Star Rating: 5.0 out of 5
- Number of Reviews: 1
Dr. Jose Diaz
Background and Qualifications
- Education: University of California at Berkeley (Medical School, 1996)
- Board Certification: American Board of Emergency Medicine
- Languages: English
Practice Information
- Hospital Affiliations: Chino Valley Medical Center, San Dimas Community Hospital
- Years of Experience: Approximately 27 years since medical school
Patient Feedback
- Star Rating: 5.0 out of 5
- Number of Reviews: 1
Additional Considerations for Emergency Medical Care in Ontario
Emergency room wait times and triage systems
Understanding triage priorities
- Explanation of how patients are prioritized
- Factors affecting wait times
Strategies for managing wait times
- When to consider urgent care centers
- Preparing for potential long waits
Insurance coverage and billing for emergency services
Understanding your insurance coverage
- In-network vs. out-of-network providers
- Coverage for emergency services
Navigating billing and payment options
- Explanation of common emergency room charges
- Options for uninsured patients
Follow-up care after emergency room visits
Importance of follow-up appointments
- Ensuring continuity of care
- Preventing return visits to the ER
Coordinating care with primary physicians
- Communicating ER visit details to your regular doctor
- Managing ongoing treatment plans