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Best Emergency Medicine Doctors in Rancho Cucamonga

Written by Andrew Le, MD

Updated November 23, 2024

Introduction to Emergency Medicine in Rancho Cucamonga

Overview of Emergency Medicine as a specialty

Emergency Medicine is a medical specialty focused on the diagnosis and treatment of acute illnesses and injuries that require immediate medical attention. This field encompasses a wide range of medical conditions, from life-threatening emergencies to urgent care situations.

Emergency care plays a significant role in the overall healthcare system of Rancho Cucamonga. It serves as a critical safety net for the community, providing round-the-clock access to medical care for unexpected health crises.

Emergency medical services in Rancho Cucamonga

Rancho Cucamonga is served by several hospitals with emergency departments, including San Antonio Regional Hospital, which is mentioned frequently in the physician data. This facility appears to be a key provider of emergency services in the area.

The emergency care landscape in Rancho Cucamonga is robust, with a diverse group of qualified emergency medicine physicians. The data suggests that residents have access to board-certified emergency medicine specialists with various backgrounds and language capabilities, enhancing the quality and accessibility of care.


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List of Emergency Medicine Doctors in Rancho Cucamonga

NV

Dr. Nedra Vincent

5.0

Rancho Cucamonga, CA

Sex

Female

Languages

English, Spanish

Phone

(909) 985-2811

American Board of Emergency Medicine

Loma Linda University (Medical School, 1984)

English

Spanish

San Antonio Regional Hospital

Emergency Medicine

AB

Dr. Allan Bock

5.0

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 985-2811

Loma Linda University (Medical School, 1973)

English

San Antonio Regional Hospital

Emergency Medicine

TN

Dr. Thuy Nguyen

5.0

Rancho Cucamonga, CA

Sex

Female

Languages

English

Phone

(909) 297-3361

California Institute of Technology (Medical School, 1990)

English

Emergency Medicine

JT

Jennifer Tsai

5.0

Rancho Cucamonga, CA

Sex

Female

Languages

English, Chinese

Phone

(909) 276-7168

English

Chinese

Emergency Medicine

JM

Dr. John Morrison

5.0

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 464-8600

American Board of Emergency Medicine

St. Georges University School of Medicine (Medical School, 2010)

English

San Antonio Regional Hospital

Montclair Hospital Medical Center

Chino Valley Medical Center

Emergency Medicine

LP

Dr. Larry Potts

5.0

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 920-4848

Loma Linda University (Medical School, 1973)

English

San Antonio Regional Hospital

Emergency Medicine

LA

Dr. Liezl Avila

5.0

Rancho Cucamonga, CA

Sex

Female

Languages

English

Phone

(909) 985-2811

American Board of Emergency Medicine

English

Palomar Medical Center Poway

Palomar Medical Center Downtown Escondido

San Antonio Regional Hospital

Emergency Medicine

DG

Dr. David Guerrieri

4.0

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 880-6400

Los Angeles County - USC Medical Center (Medical School, 1979)

English

Emergency Medicine

JH

Dr. Jennifer Heppner

3.0

Rancho Cucamonga, CA

Sex

Female

Languages

English

Phone

(909) 985-2811

American Board of Emergency Medicine

University of California at San Francisco (Medical School, 2009)

English

San Antonio Regional Hospital

Emergency Medicine

HS

Dr. Hala Sabry

3.0

Rancho Cucamonga, CA

Sex

Female

Languages

English

Phone

(909) 920-4747

American Osteopathic Board of Emergency Medicine

English

PeaceHealth St. John Medical Center

Emergency Medicine

FK

Dr. Faraaz Khan

3.0

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 985-2811

American Board of Emergency Medicine

St. Georges University School of Medicine (Medical School, 2000)

English

San Antonio Regional Hospital

Emergency Medicine

RG

Dr. Reuel Gaskins

2.8

Rancho Cucamonga, CA

Sex

Male

Languages

English, German, Spanish

Phone

(909) 944-7601

Medical College of Wisconsin (Medical School, 1979)

English

German

Spanish

San Antonio Regional Hospital

Family Medicine

Emergency Medicine

HT

Dr. Heather Tassone

2.6

Rancho Cucamonga, CA

Sex

Female

Languages

English, Spanish

Phone

(909) 985-2811

American Board of Emergency Medicine

Western University of Health Sciences (Medical School, 2003)

English

Spanish

Loma Linda University Medical Center

San Antonio Regional Hospital

Emergency Medicine

JF

Dr. James Fisgus

2.6

Rancho Cucamonga, CA

Sex

Male

Languages

English, Spanish

Phone

(909) 985-2811

American Board of Emergency Medicine

Loma Linda University (Medical School, 1979)

English

Spanish

San Antonio Regional Hospital

Emergency Medicine

PR

Dr. Pablo Razo

2.3

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 985-2811

American Board of Emergency Medicine

Stanford University (Medical School, 1999)

English

San Antonio Regional Hospital

Emergency Medicine

KW

Dr. Keith Wresch

1.8

Rancho Cucamonga, CA

Sex

Male

Languages

English

Loma Linda University School of Medicine (Medical School)

English

Family Medicine

Emergency Medicine

GZ

Dr. Gilbert Zini

1.7

Rancho Cucamonga, CA

Sex

Male

Languages

English, Arabic

Phone

(909) 982-1888

VRIJE UNIVERSITY BRUSSEL / FACULTY OF MEDICINE AND PHARMACY (Medical School, 1973)

English

Arabic

Desert Valley Hospital

Emergency Medicine

HR

Dr. Haider Rizvi

1.0

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 920-4747

American Board of Emergency Medicine

Meharry Medical College (Medical School, 1993)

English

San Antonio Regional Hospital

Emergency Medicine

TC

Dr. Thomas Cho

1.0

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 985-2811

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

PT

Dr. Prabhakar Tummala

1.0

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(760) 241-8000

UNIVERSITY OF HEALTH SCIENCE / SIDDHARTHA MEDICAL COLLEGE (Medical School, 1993)

English

Desert Valley Hospital

Emergency Medicine

MW

Dr. Micah Wittler

1.0

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(760) 323-6251

American Osteopathic Board of Emergency Medicine

English

St. Bernardine Medical Center

Desert Regional Medical Center

Emergency Medicine

DN

Dr. Dalia Nassman

1.0

Rancho Cucamonga, CA

Sex

Female

Languages

English

Phone

(909) 985-2811

American Osteopathic Board of Emergency Medicine

English

San Antonio Regional Hospital

Emergency Medicine

RP

Dr. Ricardo Padilla

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 920-4747

American Board of Emergency Medicine

English

San Antonio Regional Hospital

Community Hospital of San Bernardino

Arrowhead Regional Medical Center

Emergency Medicine

Emergency Medical Technology (EMT)

BS

Dr. Benjamen Schoenberg

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(951) 788-3537

English

San Antonio Regional Hospital

Riverside Community Hospital

Emergency Medicine

NP

Dr. Nolan Page

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 920-4747

American Board of Emergency Medicine

English

Northern Inyo Hospital

San Antonio Regional Hospital

Emergency Medicine

YZ

Dr. Yi Zhang

N/A

Rancho Cucamonga, CA

Sex

Female

Languages

English, Cantonese, Chinese

Phone

(909) 941-2273

American Board of Emergency Medicine

University of California, Irvine School of Medicine (Medical School, 1995)

English

Cantonese

Chinese

Emergency Medicine

DB

Dr. Debbie Bervel

N/A

Rancho Cucamonga, CA

Sex

Female

Languages

English

Phone

(909) 985-2811

American Board of Emergency Medicine

Loma Linda University (Medical School, 1986)

English

San Antonio Regional Hospital

Emergency Medicine

AA

Dr. Amber Andreatta

N/A

Rancho Cucamonga, CA

Sex

Female

Languages

English

Phone

(909) 920-4747

American Board of Emergency Medicine

English

San Antonio Regional Hospital

Emergency Medicine

HR

Dr. Hal Richardson

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 941-2273

Temple University (Medical School, 1983)

English

Parkview Community Hospital Medical Center

Emergency Medicine

DW

Dr. Debbie Washke

N/A

Rancho Cucamonga, CA

Sex

Female

Languages

English

Phone

(909) 558-4444

American Board of Emergency Medicine

Loma Linda University Medical Center (Residency Hospital)

Loma Linda University School of Medicine (Medical School, 2002)

English

Loma Linda University Medical Center

Emergency Medicine

VG

Dr. Victoria Galea

N/A

Rancho Cucamonga, CA

Sex

Female

Languages

English

Phone

(909) 558-4085

American Board of Emergency Medicine

English

Loma Linda University Medical Center

San Antonio Regional Hospital

Emergency Medicine

MP

Dr. Matthew Potts

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 985-2811

American Board of Emergency Medicine

WASHINGTON UNIVERSITY / COLLEGE OF DENTAL MEDICINE (Medical School, 2001)

English

San Antonio Regional Hospital

Emergency Medicine

BS

Dr. Barbara-Jean Santos

N/A

Rancho Cucamonga, CA

Sex

Female

Languages

English

University of California, Irvine School of Medicine (Medical School, 2009)

English

Kaiser Permanente Fontana Medical Center

Emergency Medicine

SA

Dr. Sana Ahmed

N/A

Rancho Cucamonga, CA

Sex

Female

Languages

English

Phone

(909) 920-4747

American Board of Emergency Medicine

English

San Antonio Regional Hospital

Emergency Medicine

SL

Dr. Shin Liong

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 463-5003

State University of New York at Buffalo (Medical School, 1976)

English

Emergency Medicine

AF

Dr. Andrew Frierson

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(310) 379-2134

English

Evergreenhealth Monroe

Montclair Hospital Medical Center

Emergency Medicine

DG

Dr. Dwight Guan

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English, Mandarin

Phone

(909) 985-2811

University of Tennessee College of Medicine (Medical School, 1985)

English

Mandarin

San Antonio Regional Hospital

Emergency Medicine

MF

Dr. Michael Flores

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

American Board of Emergency Medicine

English

Baylor Scott & White All Saints Medical Center-Fort Worth

Riverside University Health System-Medical Center

Emergency Medicine

BA

Dr. Benjamin Archambeau

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 580-1000

American Board of Emergency Medicine

English

Arrowhead Regional Medical Center

Riverside University Health System-Medical Center

Emergency Medicine

DP

Dr. Devan Pandya

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 920-4747

American Board of Emergency Medicine

English

Kaiser Permanente Riverside Medical Center

Emergency Medicine

SM

Dr. Scott Miller

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(574) 647-7459

American Board of Emergency Medicine

University Il College Of Med (Residency Hospital)

University School of Med (Medical School, 2001)

English

Community Hospital of Bremen

Memorial Hospital of South Bend

Emergency Medicine

JN

Dr. Johnny Negusse

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 806-1598

American Board of Emergency Medicine

English

San Antonio Regional Hospital

Community Hospital of San Bernardino

Emergency Medicine

DT

Dr. Dennis Trigueros

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 985-2811

American Board of Emergency Medicine

UNIVERSITY OF CALIFORNIA AT LOS ANGELES / CENTER FOR HEALTH SCIENCES (Medical School, 2002)

English

San Antonio Regional Hospital

Emergency Medicine

SC

Dr. Sara Caldwell

N/A

Rancho Cucamonga, CA

Sex

Female

Languages

English

Phone

(909) 920-4747

American Board of Emergency Medicine

UNIVERSITY OF SOUTHERN COLORADO (Medical School, 2007)

English

Kaiser Permanente Fontana Medical Center

Emergency Medicine

SM

Dr. Sabina Moore-Cohen

N/A

Rancho Cucamonga, CA

Sex

Female

Languages

English

Phone

(909) 941-2273

American Board of Emergency Medicine

NEW YORK Medical College (Medical School, 2005)

English

Kaiser Permanente Fontana Medical Center

Emergency Medicine

ML

Dr. Michael Louthan

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 920-4747

English

San Antonio Regional Hospital

Riverside Community Hospital

Emergency Medicine

RB

Dr. Rame Bashir

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 558-4085

English

Emergency Medicine

PK

Dr. Peter Kim

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 920-4747

American Board of Emergency Medicine

English

San Antonio Regional Hospital

Emergency Medicine

TM

Dr. Tyler Mitchell

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 580-1000

American Board of Emergency Medicine

English

San Antonio Regional Hospital

Riverside University Health System-Medical Center

Emergency Medicine

MM

Dr. Meina Michael

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 920-4747

American Board of Emergency Medicine

English

San Antonio Regional Hospital

Emergency Medicine

KP

Dr. Kevin Parkes

N/A

Rancho Cucamonga, CA

Sex

Male

Languages

English

Phone

(909) 920-4747

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

Choosing an Emergency Medicine Physician in Rancho Cucamonga

Factors to consider when selecting an emergency doctor

Board certification and qualifications

  • American Board of Emergency Medicine certification
  • Educational background and medical school attended
  • Residency and specialized training

Hospital affiliations

  • San Antonio Regional Hospital
  • Other local hospitals and medical centers
  • Importance of facility quality and resources

Patient reviews and ratings

  • Healthgrades star ratings
  • Number of patient reviews
  • Consistency of positive feedback

Language capabilities

  • Availability of multilingual physicians
  • Common languages spoken in Rancho Cucamonga
  • Importance of clear communication in emergency situations

Resources for finding and evaluating emergency physicians

Online physician directories and rating websites

  • Healthgrades profiles and ratings
  • Other reputable medical review sites
  • Verifying information across multiple sources

Hospital recommendations and referrals

  • Contacting local hospitals for physician information
  • Asking for recommendations from primary care doctors
  • Utilizing hospital physician finder services

Insurance provider networks

  • Checking in-network emergency physicians
  • Understanding insurance coverage for emergency care
  • Balancing quality of care with financial considerations

Top-Rated Emergency Medicine Physicians in Rancho Cucamonga

Dr. Thuy Nguyen

Background and Qualifications

  • Board certified by the American Board of Emergency Medicine
  • Graduated from California Institute of Technology Medical School in 1990
  • Specializes in Emergency Medicine

Patient Ratings and Reviews

  • Perfect 5-star rating on Healthgrades
  • Highest number of reviews among listed physicians with 6 ratings

Contact Information

  • Phone: (909) 297-3361
  • No specific hospital affiliations listed

Dr. Nedra Vincent

Education and Certifications

  • Board certified by the American Board of Emergency Medicine
  • Graduated from Loma Linda University Medical School in 1984
  • Specializes in Emergency Medicine

Languages and Affiliations

  • Fluent in English and Spanish
  • Affiliated with San Antonio Regional Hospital

Patient Feedback

  • 5-star rating on Healthgrades
  • 2 patient reviews

Dr. Larry Potts

Experience and Qualifications

  • Graduated from Loma Linda University Medical School in 1973
  • Specializes in Emergency Medicine

Hospital Affiliations

  • Affiliated with San Antonio Regional Hospital

Patient Ratings

  • 5-star rating on Healthgrades
  • 2 patient reviews

Additional Emergency Medicine Physicians to Consider

Dr. Liezl Avila

Certifications and Specialties

  • American Board of Emergency Medicine certified
  • Focused on Emergency Medicine

Hospital Affiliations

  • Palomar Medical Center Poway
  • Palomar Medical Center Downtown Escondido
  • San Antonio Regional Hospital

Dr. John Morrison

Educational Background

  • Graduated from St. Georges University School of Medicine in 2010

Hospital Affiliations

  • San Antonio Regional Hospital
  • Montclair Hospital Medical Center
  • Chino Valley Medical Center

Other Notable Emergency Physicians

Dr. Larry Potts

  • Graduated from Loma Linda University in 1973
  • Affiliated with San Antonio Regional Hospital

Dr. Jennifer Heppner

  • Graduated from University of California at San Francisco in 2009
  • American Board of Emergency Medicine certified

Dr. Hala Sabry

  • American Osteopathic Board of Emergency Medicine certified
  • Affiliated with PeaceHealth St. John Medical Center