Daniel Ames, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Pedro R. Guevara, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Serge A. Hougeir, MD is an emergency medicine practitioner.
Daniel E. Kahler, DO is an internal medicine practitioner who practices internal medicine, pediatrics, and primary care medicine.
Samuel E. Adams, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Ricky T. Tong, MD, PhD is a vascular & interventional radiologist who practices vascular & interventional radiology and diagnostic radiology.
Robert M. Hicks, MD is a diagnostic radiologist who practices diagnostic radiology, vascular & interventional radiology, and student in an organized health care education/training program.
Bichhuong M. Dinh, MD is a hospice and palliative internal medicine practitioner who practices hospice and palliative internal medicine, internal medicine, hospital medicine, hospice and palliative emergency medicine, hospice and palliative family medicine, and primary care medicine.
Krithika Chennapan, MD is an internal medicine practitioner who practices internal medicine, primary care medicine, and student in an organized health care education/training program.
Sarah G. Schaaf, MD is an emergency medicine practitioner.
Enoch C. Brabant, MD is a pediatrician.
David M. Nidorf, MD is a family medicine practitioner who practices family medicine, emergency medicine, and primary care medicine.
Todd Kessinger, MD is an emergency medicine practitioner.
Marc Snyder, MD is an emergency medicine practitioner.
Thomas J. Peitz, MD is an emergency medicine practitioner.
Hedda J. Orkin, MD is an internal medicine practitioner who practices internal medicine, emergency medicine, and primary care medicine.
Heath Stoyer, PharmD is a pharmacist.
Claudio F. Gallina, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Susan K. Stevens, MD is a diagnostic radiologist.
Ritik Chandra, MD is an emergency medicine practitioner.
Hsingming J. Liou, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
William B. Harvey, MD is a diagnostic radiologist.
Jacob Aaron, MD is an internal medicine practitioner who practices internal medicine, hospital medicine, and primary care medicine.
Gabriella Bartos, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Nader M. Banki, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
Derk D. Purcell, MD is a diagnostic radiologist who practices diagnostic radiology and neuroradiology.
Liliana Correa, CNM, WHNP-BC is an advanced practice midwife.
Justin J. Rivard is an acute care nurse practitioner.
Scott Grubb is an anesthesiologist.
Dana Strome, PA is a physician assistant who practices physician assisting and primary care medicine.
Connie L. Amorde, PA-C is a physician assistant who practices physician assisting and primary care medicine.
Brian K. Taussig, PA-C, MPH is a physician assistant - surgical who practices physician assisting - surgical, medical assisting, primary care medicine, and physician assisting.
Stephanie M. Phelps, NP is an adult health nurse practitioner.
Julia L. Guerrero, NP is an acute care nurse practitioner.
Christian M. Mcneill, PA-C is a physician assistant who practices physician assisting and primary care medicine.
Lai Leng Wong, NP is an acute care nurse practitioner.
Mary R. Janowitz, RN, IBCLC is a registered lactation consultant nurse.
Michael J. Leininger, Jr., MSN, RN, AGACNP-BC is a critical care medicine nurse practitioner who practices critical care medicine nurse practice, critical care medicine nursing (registered nurse), and emergency medicine nursing (registered nurse).
Ravinder S. Varsuhawa, NP is an acute care nurse practitioner.
Enrique R. Ayalde, Jr. is a critical care medicine nurse practitioner.

Our Facilities

California Em-I Medical Services has been registered with the National Provider Identifier database since May 08, 2006 and its NPI numbers are 1649229600 and 1225109937. California Em-I Medical Services is also known as St. Luke's Sutter Emergency Physicians (Emergency Medicine Doctor Practice).

Book an Appointment

To schedule an appointment, please call (415) 641-6625.

Emergency Medicine

California Em-I Medical Services is an Emergency Medicine practice in San Francisco, CA with healthcare providers who have special training and skill in addressing urgent illnesses and injuries in patients of all ages. Emergency Medicine Doctors at California Em-I Medical Services perform in trauma centers, intensive care units, and emergency rooms. Emergency Medicine is the diagnosis and treatment of medical conditions that require immediate attention. Significant diseases and conditions treated at Emergency Medicine practices include severe injuries, trauma, sepsis, burns, acute coronary syndrome, poisoning, heart attack, and stroke. Medical tests, procedures and therapies provided by Emergency Medicine practices include CPR, ECG, projection radiography, CT scan, x-ray, blood testing, suturing, inserting chest tubs, setting bones, and admitting patients into hospitals.

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Emergency Medicine Doctors in San Francisco, CA

Nurse Practice

A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioners in San Francisco, CA

Physician Assisting

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistants in San Francisco, CA