Physician (MD/DO) for In-home Visits Signify HealthPhysician (MD/DO) for In-home VisitsARRemote$3,000–$5,000The primary care physician gets a snapshot of a person in an office setting, but with Signify Health, we see things like the number of steps to enter their home, the state of disrepair those steps may be in, and the person’s ability to function comfortably and with ease in their own home. You will be provided a pre-populated, patient-specific form for each evaluation and do not prescribe medicine, order lab tests, or alter people’s current treatment regimen.
Emergency Medicine Travel Physician Opportunity TeamHealthEmergency Medicine Travel Physician OpportunityLittle Rock, ARFull timeTeamHealth has an excellent opportunity for a full-time physician to join our elite emergency medicine special operations team in Georgia, Florida, South Carolina, North Carolina, Virginia, Kentucky, Tennessee, Alabama, Mississippi, Louisiana and Arkansas. Our special operations team works at select emergency departments and physicians work 120 hours per month in blocks with blocked time off.
Emergency Medicine Travel Physician TeamHealthEmergency Medicine Travel PhysicianLittle Rock, ARFull timeAs a part of our EM ambassador team, you will assist with coverage across the Southeast in the locations of Georgia, Florida, Virginia, South Carolina, Tennessee, North Carolina, Kentucky, Alabama, Mississippi, Louisiana and Arkansas. TeamHealth has an outstanding opportunity for family medicine physicians and internal medicine physicians to join our emergency medicine ambassador team of elite travel physicians.
NewFamily Practice/Obstetrics Physician Needed in Arkansas CHG HealthcareFamily Practice/Obstetrics Physician Needed in ArkansasHarrison, ARContact Colden Erickson at colden.erickson@comphealth.com or 203-663-9415 to learn more about this opportunity. It offers wonderful outdoor activities like boating, swimming, jet skiing, and fishing on nearby lakes.
NewOB/GYN Physician Needed in Arkansas CHG HealthcareOB/GYN Physician Needed in ArkansasStuttgart, ARWhether 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.
NewEmergency Medicine Physician Needed in Arkansas CHG HealthcareEmergency Medicine Physician Needed in ArkansasFort Smith, ARAdditionally, Fort Smith's rich history, scenic beauty along the Arkansas River, and access to outdoor recreation make it an appealing place to live and practice medicine while maintaining a great work-life balance. Fort Smith, AR, provides physicians with a welcoming community, a lower cost of living, and a strong demand for healthcare services.
NewHematology/Oncology Physician – Premier Independent Practice | Northwest Arkansas The Medicus FirmHematology/Oncology Physician – Premier Independent Practice | Northwest ArkansasFayetteville, ARAccess to world-class outdoor recreation, including hiking, biking, lakes, and cultural amenities like Crystal Bridges Museum of American Art. State-of-the-art, fully integrated cancer centers with onsite lab, imaging (CT, PET, MRI, SPECT, US, X-ray), infusion, and pharmacy.
NewMaternal-Fetal Medicine Physician The Medicus FirmMaternal-Fetal Medicine PhysicianLittle Rock, ARFull-spectrum MFM practice consisting of inpatient antepartum/postpartum care, outpatient continuity clinics, fetal ultrasound, telemedicine, and optional advanced procedures. Excellent clinical support with experienced sonographers, APRNs, genetic counselors, state-of-the-art ultrasound equipment, and collaborative neonatology services.
NewLocum Tenens Job in AR for Critical Care Medicine Physician Weatherby HealthcareLocum Tenens Job in AR for Critical Care Medicine PhysicianLittle Rock, ARThe company employs nearly 600 employees committed to filling locum tenens assignments in large-scale healthcare networks, hospitals, and clinics nationwide. Since 1995, Weatherby Healthcare has established itself as an expert in locum tenens staffing for physicians, physician assistants, and nurse practitioners.
NewAn Emergency Medicine Physician Is Needed for Locum Tenens Assistance in Arkansas Weatherby HealthcareAn Emergency Medicine Physician Is Needed for Locum Tenens Assistance in ArkansasGin City, ARThe company employs nearly 600 employees committed to filling locum tenens assignments in large-scale healthcare networks, hospitals, and clinics nationwide. Since 1995, Weatherby Healthcare has established itself as an expert in locum tenens staffing for physicians, physician assistants, and nurse practitioners.
NewEMERGENCY MEDICINE PHYSICIAN U.S. Army 2nd Medical Recruiting BattalionEMERGENCY MEDICINE PHYSICIANLittle Rock, ARDoctor of medicine or doctor of osteopathy degree from an accredited U.S. school of medicine or osteopathy; foreign graduates may apply if they have a permanent certificate from the Educational Council of Foreign Medical Graduates. As an emergency physician and officer on the U.S. Army Reserve health care team, you'll practice in your community and serve when needed.
NewCardiovascular Surgery Physician Needed in Arkansas CHG HealthcareCardiovascular Surgery Physician Needed in ArkansasRogers, ARThe city of Rogers hosts the Civil War Ozark Heritage Festival, Frisco Festival, and Pinnacle Hills Promenade Art Festival every year. Contact Sharon Wilmot at sharon.wilmot@comphealth.com or (203) 663-9331 to learn more about this opportunity.
NewOB-GYN Physician Needed at a Rural Health Clinic in Arkansas CHG HealthcareOB-GYN Physician Needed at a Rural Health Clinic in ArkansasParagould, ARAs industry leaders and Joint Commission Certified, CompHealth applies over 40 years of tenured experience to your unique situation, preferences, and goals. The city is located in northeastern Arkansas on the eastern edge of Crowley's Ridge, a geologic anomaly contained within the Arkansas delta.
NewHematology / Oncology Physician Needed in Arkansas CHG HealthcareHematology / Oncology Physician Needed in ArkansasRogers, ARAs industry leaders and Joint Commission Certified, CompHealth applies over 40 years of tenured experience to your unique situation, preferences, and goals. The city of Rogers hosts the Civil War Ozark Heritage Festival, Frisco Festival, and Pinnacle Hills Promenade Art Festival every year.
NewEmergency Medicine Physician Opportunity in Paragould, Arkansas CHG HealthcareEmergency Medicine Physician Opportunity in Paragould, ArkansasParagould, ARAs industry leaders and Joint Commission Certified, CompHealth applies over 40 years of tenured experience to your unique situation, preferences, and goals. The city is located in northeastern Arkansas on the eastern edge of Crowley's Ridge, a geologic anomaly contained within the Arkansas delta.
NewAnesthesiology Pain Management Physician Needed in Arkansas CHG HealthcareAnesthesiology Pain Management Physician Needed in ArkansasMountain Home, ARIt is in the Salem Plateau region of the Ozark Mountains, making it home to some of the best outdoor recreation imaginable. Mountain Home is located in the center of the Twin Lakes area, one of the nation's top freshwater fishing destinations.
NewEmergency Medicine Physician Associate Needed for Locum Coverage at Facility in Arkansas LocumTenens.comEmergency Medicine Physician Associate Needed for Locum Coverage at Facility in ArkansasMaumelle, ARThis Job at a Glance Job Reference Id: ORD-217819-Assistant-AR Title: Assistant Dates Needed: 9/6/2026 - Ongoing Shift Type: Day Shift; Night Shift Assignment Type: Inpatient; Outpatient Call Required: No Board Certification Required: Negotiable Job Duration: Locums About the Facility. The Emergency Medicine Physician Associate will provide clinical coverage during day and night shifts across inpatient and outpatient settings at this on-site facility in Arkansas.
Primary Care Physician-OSH Oak Street HealthPrimary Care Physician-OSHNorth Little Rock, ARGraduate Internal Medicine or Family Medicine Board Certification (Or board eligible) Active, non-probationary, unrestricted State License Active DEA license US work authorization Preferred Qualifications: Fellowship training in Geriatrics Experience practicing medicine among Geriatric populations Experience operating in a Value-Based Healthcare Model Experience working in a collaborative setting to ensure positive health outcomes Experience in outpatient primary care settings Bilingual proficiency where applicable Anticipated Weekly Hours 40. Responsibilities: Assess and diagnose patients at our local clinics Oversee, direct, and administer primary care Prescribe and administer pharmaceutical treatments and medication Maintain Patient Electronic Medical Record data via canopy and greenway Collaborate with regional and central leadership to meet health quality goals Work with Practice Managers to direct and manage the center care team Other duties as assigned Required Qualifications: Medical Doctor (M.D.) or Doctor of Osteopathy (D.O.)
NewPhysician - Psychiatrist Department of Veterans AffairsPhysician - PsychiatristFort Smith, ARAssessment/evaluation and medication management of veterans who suffer from a variety of mental health conditions, including, but not limited to Post traumatic Stress Disorder, substance abuse, mood disorders, anxiety disorders, psychosis, and other related conditions. VA offers an exceptional benefits package for physicians, including up to 55 days off annually, affordable health, life, vision, dental, and long-term care insurance, up to 12 weeks of paid paternity/maternity leave, malpractice insurance that includes tail coverage, and more.
Radiology Physician VieMed Healthcare StaffingRadiology PhysicianMountain Home, ARLicenses/Certifications: Arkansas medical license, Board Certification or Board Eligible in Radiology, fellowship training preferred but not required (MSK, Neuro, Body MRI desired but all generalists encouraged to apply). Join a leading facility in Mountain Home, Arkansas, and enjoy a great work-life balance while utilizing advanced PACS and EMR systems—Philips, Powerscribe 360, and Cerner.
Aesthetic Nurse Practitioner or Physician Assistant Ozark Regional Vein Center LLCAesthetic Nurse Practitioner or Physician AssistantRogers, ARFull timeThis role involves conducting aesthetic consultations, performing cosmetic procedures, educating patients on skincare and treatment options, and building long-term relationships with patients. This provider will play a key role in delivering exceptional aesthetic care while helping patients look and feel their best through personalized treatment plans and advanced non-surgical procedures.
Dermatology Physician Assistant Medical Edge RecruitmentDermatology Physician AssistantAdvanced Dermatology & Skin Cancer Center, AR$150,000–$175,000 / yearFor details, call or text Alex Higgins at 214 499 1048 or email ahiggins@staffmedhp.com. Experienced dermatology APP opportunity with a physician owned, full scope dermatology group in Northwest Arkansas.
Dermatology Nurse Practitioner or Physician Assistant Addison Kenway.Dermatology Nurse Practitioner or Physician AssistantFayetteville, ArkansasThe provider will evaluate and manage a broad range of medical and cosmetic dermatology conditions, including chronic skin disease management and elective aesthetic services as applicable, within a collaborative physician-led environment, offering a competitive compensation package. A well-established dermatology practice in northwestern Arkansas is seeking a Dermatology Physician Assistant or Nurse Practitioner to join its clinical team in a high-volume outpatient setting.
Physician, Family Medicine – Telemedicine Opportunity – DrHouse DrHouse, Inc.Physician, Family Medicine – Telemedicine Opportunity – DrHouseLittle Rock, ARRemote$100–$200In this role, you will manage a broad spectrum of clinical cases, including primary care, urgent care, men's and women's health, and chronic conditions , all delivered through secure virtual consultations. This role offers the flexibility to design a schedule that supports work-life balance while delivering high-quality, patient-centered virtual care statewide.
Physician, Internal Medicine – Telemedicine Opportunity – DrHouse DrHouse, Inc.Physician, Internal Medicine – Telemedicine Opportunity – DrHouseLittle Rock, ARRemote$100–$200In this role, you will manage a broad spectrum of clinical cases, including primary care, urgent care, men's and women's health, and chronic conditions , all delivered through secure virtual consultations. This role offers the flexibility to design a schedule that supports work-life balance while delivering high-quality, patient-centered virtual care statewide.
Physician, Emergency Medicine – Telemedicine Opportunity – DrHouse DrHouse, Inc.Physician, Emergency Medicine – Telemedicine Opportunity – DrHouseFayetteville, ARRemote$100–$200In this role, you will manage a broad spectrum of clinical cases, including primary care, urgent care, men's and women's health, and chronic conditions , all delivered through secure virtual consultations. This role offers the flexibility to design a schedule that supports work-life balance while delivering high-quality, patient-centered virtual care statewide.
Physician, OB/GYN – Telemedicine Opportunity – DrHouse DrHouse, Inc.Physician, OB/GYN – Telemedicine Opportunity – DrHouseFayetteville, ARRemote$100–$200In this role, you will manage a broad spectrum of clinical cases, including primary care, urgent care, men's and women's health, and chronic conditions , all delivered through secure virtual consultations. This role offers the flexibility to design a schedule that supports work-life balance while delivering high-quality, patient-centered virtual care statewide.
Family Medicine Physician- Outpatient Glynn & Associates, llcFamily Medicine Physician- OutpatientOzark Mountains, ARResidents enjoy four distinct seasons, welcoming communities, and a slower pace of life while still having access to comprehensive healthcare services and regional amenities. For physicians seeking meaningful work, lifestyle balance, loan forgiveness eligibility, visa support, and long-term practice stability, this opportunity offers an outstanding place to build a career.
Nurse Practitioner/Physician Assistant - Emergency Medicine WASHINGTON REGIONAL MEDICAL SYSTEMNurse Practitioner/Physician Assistant - Emergency MedicineFayetteville, ARHunt Transport Services Neuroscience Institute; Washington Regional Walker Heart Institute; Washington Regional Women and Infants Center; Washington Regional Total Joint Center; and Washington Regional Pat Walker Center for Seniors. Washington Regional Medical System is a community-owned, locally governed, non-profit health care system located in Northwest Arkansas in the heart of Fayetteville, which is consistently ranked among the Best Places to live in the country.
Physician Assistant (PA)- Piggott 1st Choice HealthcarePhysician Assistant (PA)- PiggottARThe Physician Assistant collaborates closely with other healthcare professionals to ensure effective management and continuity of care for clinic patients. Position Overview: The Physician Assistant is an integral member of the care team, delivering high-quality, patient-centered healthcare.
Physician Assistant (PA) STG International, Inc.Physician Assistant (PA)Jonesboro, ARFull timeThe Physician Assistant is knowledgeable in the assessment, treatment and evaluation of a comprehensive range of health care problems; emergency measures; preventive health; prescribing medications and other treatments; ordering, conducting, interpreting laboratory, diagnostic studies and procedures; and patient and family education utilizing community, social, and health resources. JOB SUMMARY: The general duty of the Physician Assistant is to provide professional clinical services under the direction of the Community Based Outpatient Clinic (CBOC) Primary Care Provider (PCP).
Physician Assistant - BOMC (Family Medicine) ERP InternationalPhysician Assistant - BOMC (Family Medicine)Little Rock AFB, ARCore Duties: The duties include, but are not limited to the following; • Provide a full range of Physician Assistant services in primary and specialty medical care within the limits of their training and privileges granted by the MTF (e.g., supervise and provide general screening and medical care and examinations of patients for routine, acute and chronic conditions involving any and all organ systems; provide immunizations; diagnose, treat, and counsel patients as indicated). • Technically direct and provide care for a variety of diseases and types of injuries (i.e., acute, chronic and minor trauma), and the skills to recognize emergency conditions in order to diagnose, prescribe for and treat diseases, disorders and injuries, and refer the more complex cases and serious conditions to qualified medical personnel and perform designated treatment.
Physician Assistant (PA) - Baxter Regional Cardiovascular Clinic Baxter County Regional Hospital IncPhysician Assistant (PA) - Baxter Regional Cardiovascular ClinicMountain Home, ARAbility to regularly stand and walk, occasionally bend, squat and twist and occasionally requires lifting of 50 pounds or more of equipment using proper body mechanics. JOB REQUIREMENTS Education: Graduate of an Accredited Physician Assistant Program Licensure: Current Arkansas Physician Assistant license in good standing.
NewFamily Medicine Physician Needed in Cabot, Arkansas Baptist HealthFamily Medicine Physician Needed in Cabot, ArkansasCabot, ARThe physician will have the availability to practice in a typical outpatient setting and have the ability to practice some sports medicine and general dermatologic procedures if desired. The ideal candidate will be a caring physician who enjoys working in a fast-paced environment and is interested in remaining in Cabot long term.
NewNurse Practitioner or Physician Assistant - PRN Hospitalist - Rogers, AR MHM Support ServicesNurse Practitioner or Physician Assistant - PRN Hospitalist - Rogers, ARArkansasWhat sets us apart is our unwavering commitment to physician leadership—from the highest levels of our organization to the front lines of care—where physicians and caregivers collaborate, embrace fresh thinking, and drive clinical and operational excellence. As part of an organization rooted in nearly 200 years of compassionate service, you’ll help deliver transformative health care experiences while exploring new technologies and shaping the future of medicine.
Physician Assistant (Advanced Practice Provider (APP)) Arkansas Children's Hospital NorthwestPhysician Assistant (Advanced Practice Provider (APP))Springdale, ArkansasArkansas Certificate of Prescriptive Authority - Arkansas State Board of Nursing (ASBN), Certified Physician Assistant (Certificate) - National Commission on Certification of PAs, Mid-Level Practitioner Prescription License - Drug Enforcement Agency Recommended Certifications: Springdale Ortho Injury Clinic - ortho experience strongly preferred Additional Information: A Physician Assistant utilizes a high level of expertise in the assessment, diagnosis and treatment of actual and potential health problems of pediatric patients and their families.
Psychiatrist or Prescribing Nurse Practitioner or Physician Assistant - 1099 Contractor - Conway, AR Lyra Health IncPsychiatrist or Prescribing Nurse Practitioner or Physician Assistant - 1099 Contractor - Conway, ARConway, ARRequirements: Board certified MD, DO in psychiatry, graduate from an accredited (CCNE) Psychiatric-Mental Health Nurse Practitioner (PMHNP) program; OR graduate from an accredited PA program (ARC-PA) with certification through PANCE with preference for Certificate of Added Qualifications in psychiatry, post-graduate fellowship in psychiatry, or other academic psychiatry certificate program completion, including a Doctor of Medical Science with Psychiatry concentration. We are looking for contract Psychiatrists, nurse practitioners (NPs) or certified physician assistants (PA-C) who are passionate about whole-person, whole family mental health care and working within a connected network to provide patients with easily accessible, culturally responsive, high-quality mental health care.
Nurse Practitioner or Physician Assistant – General Surgery or Orthopedic Surgery – Eastern Arkansas (Near Memphis) - 3481455 Necnic GroupNurse Practitioner or Physician Assistant – General Surgery or Orthopedic Surgery – Eastern Arkansas (Near Memphis) - 3481455ArkansasNurse Practitioner or Physician Assistant – General Surgery or Orthopedic Surgery – Eastern Arkansas (Near Memphis) . Strong public school system with gifted programs and a unique magnet school option for elementary students.
Ob/Gyn Physician - Reproductive Medicine Trainee Pinnacle Fertility Inc.Ob/Gyn Physician - Reproductive Medicine TraineeBentonville, ARPart timeWorking alongside board-certified Reproductive Endocrinology and Infertility (REI) physicians, the Physician will receive hands-on training in all aspects of reproductive medicine, including fertility evaluation, ovulation induction, intrauterine insemination (IUI), in vitro fertilization (IVF), fertility preservation, reproductive surgery, and advanced ART procedures. Guided by our mission of fulfilling dreams by building families, Pinnacle offers compassionate care, innovative technology, and comprehensive fertility treatment services to provide patients with a seamless and personalized journey to parenthood.
OBGYN Physician KPG HealthcareOBGYN PhysicianLittle Rock, ARFrom our location in the Western U.S., we build relationships nationwide, ensuring our professionals can access the ideal opportunity for their backgrounds, interests and experience. Our experienced recruiters are experts in the healthcare industry, the locations we serve, and each facility’s unique culture.
Primary Care Physician KPG HealthcarePrimary Care PhysicianForrest City, ARFull timeFrom our location in the Western U.S., we build relationships nationwide, ensuring our professionals can access the ideal opportunity for their backgrounds, interests and experience. At KPG Healthcare, our goal is to make the highest quality and most fulfilling matches for each healthcare professional we partner with.
Emergency Medicine Physician KPG HealthcareEmergency Medicine PhysicianParagould, ARFrom our location in the Western U.S., we build relationships nationwide, ensuring our professionals can access the ideal opportunity for their backgrounds, interests and experience. Our experienced recruiters are experts in the healthcare industry, the locations we serve, and each facility’s unique culture.
NewInterventional Pain Physician Glynn & Associates, llcInterventional Pain PhysicianOzark Mountains, ARA well-established, hospital-employed pain management program nestled into the Ozark Mountains is looking for a BC/BE Interventional Pain physician to meet a growing wave of patient demand — with a level of work-life balance interventional pain physicians rarely get to experience. Located in the heart of the Ozarks, where the Arkansas–Missouri border meets stunning mountain scenery, pristine lakes, and winding rivers.
Locum - Physician - Emergency Medicine Hot Springs, AR IMCS Group IncLocum - Physician - Emergency Medicine Hot Springs, ARHot Springs, ARResponsible for procedures: reductions, cardioversions, moderate sedation, lacerations, chest tubes, intubations, central lines, traumatic injuries, ekg interpretation etc. Start date: May 1st Number of shifts per month: 30 Duration of locum need: 12 months Facility Location: 300 Werner St. Hot Springs, AR 71913.
Nurse Practitioner/Physician Assistant - Trauma Surgery WASHINGTON REGIONAL MEDICAL SYSTEMNurse Practitioner/Physician Assistant - Trauma SurgeryFayetteville, ARHunt Transport Services Neuroscience Institute; Washington Regional Walker Heart Institute; Washington Regional Women and Infants Center; Washington Regional Total Joint Center; and Washington Regional Pat Walker Center for Seniors. Washington Regional Medical System is a community-owned, locally governed, non-profit health care system located in Northwest Arkansas in the heart of Fayetteville, which is consistently ranked among the Best Places to live in the country.
Primary Care Physician (PCP) STG International, Inc.Primary Care Physician (PCP)Jonesboro, ARFull timeJOB SUMMARY: The general duty of the Primary Care Physician is to provide covered professional outpatient primary medical services to enrolled patients of the Veterans Affairs Medical Center (VAMC) in accordance with the terms and conditions of the Veteran Affairs Primary Care Program, and to supervise the Community Based Outpatient Clinic's (CBOC’s) day-to-day delivery of medical care. • Establish a collaborative practice agreement with clinic APRN/PA and provide oversight and mentorship to other providers Manage medical care, basic mental screenings, medication adjustments, mild depression, anxiety, and loss/grief issues, and continuity of care with the VAMC for patients enrolled in the VA Primary Care Program.
Physician Assistant or Nurse Practitioner (PA or APRN):Full-Time PrimeCARE Medical ClinicPhysician Assistant or Nurse Practitioner (PA or APRN):Full-TimeSherwood, ARPhysician Extenders (PAs & APRNs) are expected to work as an integral part of the PrimeCare team, helping to provide quality care to our patients in a time-appropriate manner. Majority of time may be spent standing, walking, or sitting; using a computer; using hands and fingers to perform job tasks; some reaching is required; many job functions require repetitive motion.
Nurse Practitioner or Physician Assistant – St. Bernards Medical Center – Hospital Medicine Specialty Team GlycareNurse Practitioner or Physician Assistant – St. Bernards Medical Center – Hospital Medicine Specialty TeamJonesboro, AR$94,114–$106,111 / yearUnlike many inpatient positions, GlyCare providers practice within a highly collaborative and structured environment that offers predictable daytime rounding schedules, comprehensive specialty training, and greater scheduling flexibility. We are seeking motivated Advanced Practice Providers who want more than a traditional role — clinicians who are eager to grow their expertise, develop a specialty skill set, and make a meaningful impact on patient outcomes.
Physician Assistant or Nurse Practitioner - Emergency Medicine - Fort Smith, AR MHM Support ServicesPhysician Assistant or Nurse Practitioner - Emergency Medicine - Fort Smith, ARFort Smith, ArkansasWhat sets us apart is our unwavering commitment to physician leadership—from the highest levels of our organization to the front lines of care—where physicians and caregivers collaborate, embrace fresh thinking, and drive clinical and operational excellence. As part of an organization rooted in nearly 200 years of compassionate service, you’ll help deliver transformative health care experiences while exploring new technologies and shaping the future of medicine.
Nurse Practitioner or Physician Assistant - OBGYN - Rogers, AR MHM Support ServicesNurse Practitioner or Physician Assistant - OBGYN - Rogers, ARArkansasWhat sets us apart is our unwavering commitment to physician leadership—from the highest levels of our organization to the front lines of care—where physicians and caregivers collaborate, embrace fresh thinking, and drive clinical and operational excellence. As part of an organization rooted in nearly 200 years of compassionate service, you’ll help deliver transformative health care experiences while exploring new technologies and shaping the future of medicine.