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  • Adolescent Medicine, Other Specialty, Hospice & Palliative Medicine
  • 25 years of experience
  • San Antonio Regional Hospital 999 San Bernardino Rd, Upland, CA 91786
  • (909) 985-2811

Brief Intro

Dr. Rayes graduated from the University of Damascus,University of Damascus,University of Damascus Faculty of Medicine in 2000. He works in Upland, CA and 1 other location and specializes in Internal Medicine, Adolescent Medicine, Other Specialty, Hospice & Palliative Medicine and Hospital Medicine. Dr. Rayes is affiliated with San Antonio Regional Hospital.

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Education Background

RESIDENCY

Wright State University

MEDICAL SCHOOL

University Of Damascus - 2007

University Of Damascus - 2007

University Of Damascus Faculty Of Medicine - 2000

Languages Spoken

  • English

Location & Hours

  • San Antonio Regional Hospital
  • 999 San Bernardino Rd, Upland, CA 91786
  • Mon:00:00 am - 12:00 pm
    Tue:00:00 am - 12:00 pm
    Wed:00:00 am - 12:00 pm
    Thu:00:00 am - 12:00 pm
    Fri:00:00 am - 12:00 pm
    Sat:00:00 am - 12:00 pm
    Sun:00:00 am - 12:00 pm

Specialties Treated

  • Internal Medicine
  • Adolescent Medicine
  • Other Specialty
  • Hospice & Palliative Medicine
  • Hospital Medicine
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Conditions Addressed

  • Sarcoidosis
  • Candidiasis
  • Intestinal Obstruction
  • Calculus of the Urinary System
  • Dehydration
  • Heart Failure
  • Fractures, Dislocations, Derangement, and Sprains
  • Abnormal Vaginal Bleeding
  • Urinary Tract Infection (UTI)
  • Intervertebral Disc Degeneration
  • Appendicitis
  • Urinary Incontinence
  • Inguinal Hernia
  • Depressive Disorders
  • Conduction Disorders
  • Vitamin B12 Deficiency Anemia
  • Constipation
  • Abdominal Aortic Aneurysm
  • Peptic Ulcer Disease
  • Infectious Liver Disease
  • Glaucoma
  • Infectious Diseases of the Brain or Spinal Cord
  • Rheumatoid Arthritis
  • Bipolar Disorder
  • Venous Embolism and Thrombosis
  • Emphysema
  • Inflammatory Bowel Disease (IBD)
  • Cirrhosis
  • Chronic Renal Disease
  • Disorders of Lipoid Metabolism
  • Parkinson's Disease
  • Arterial Thromboembolic Disease
  • Osteomyelitis
  • Paroxysmal Supraventricular Tachycardia (PSVT)
  • Benign Prostatic Hypertrophy (BPH)
  • Atrial Fibrillation and Atrial Flutter
  • Abdominal Hernia
  • Gastrointestinal Hemorrhage
  • Pulmonary Embolism
  • Skin and Subcutaneous Infections
  • Iron Deficiency Anemia
  • Melanoma
  • Irritable Bowel Syndrome (IBS)
  • Ischemic Heart Disease
  • Malignant Neoplasm of Female Breast
  • Non-Toxic Goiter
  • Septicemia
  • Benign Polyps of the Colon
  • Transient Cerebral Ischemia
  • Chronic Bronchitis
  • Acute Pharyngitis
  • Diverticulosis
  • Herpes Zoster
  • Hypothyroidism
  • Scoliosis or Kyphoscoliosis
  • Acute Sinusitis
  • Gastritis and Duodenitis
  • Atherosclerosis
  • Cardiac Arrhythmia
  • Cardiomyopathy
  • Dementia
  • Hemorrhoids
  • Ischemic Stroke
  • Malignant Neoplasm of Colon
  • Acute Renal Failure
  • Pneumonia
  • Viral Pneumonia
  • Bronchial Asthma
  • Aortic Valvular Disease
  • Diverticulitis
  • Hypertension (HTN)
  • Prostate Cancer
  • Bacterial Pneumonia
  • Epilepsy
  • Intracranial Injury
  • Leukemia
  • Acute Pancreatitis
  • Anemia
  • Cholelethiasis or Cholecystitis
  • Osteoarthritis
  • Acute Myocardial Infarction (AMI)
  • Rectal, Abdomen, Small Intestines, or Colon Cancer
  • Lung Cancer
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Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Contra Costa Health Plan
  • CareMore
  • Wellcare
  • UnitedHealthcare
  • Santa Clara Family Health Plan
  • Zenith
  • Tricare
  • Health Net
  • Cigna
  • CHAMPVA
  • Oscar Health Insurance
  • HealthPartners
  • L.A. Care Health Plan
  • Medicare
  • Peoples Health
  • Medicaid
  • Triwest Healthcare Alliance
  • STLDentalPlan| LLC
  • Alignment Health Plan
  • Mercy Care
  • Blue Cross Blue Shield of Arizona
  • Commonwealth Care Alliance
  • Imperial Health Plan of California
  • SCAN Health Plan
  • Humana
  • AlphaCare
  • AltaMed Senior BuenaCare (PACE)
  • Kaiser Permanente
  • Meritain Health
  • Optum Health
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  • Cancer 86
  • Cardiology, Heart & Vascular Surgery 79
  • Orthopedics 161
  • Neurology & Neurosurgery 120
  • Gastroenterology & GI Surgery 149
  • Pulmonology & Lung Surgery 161
  • Diabetes & Endocrinology 65
  • Children's Hospital 18
  • Urology 149
  • Psychiatry 91
  • Geriatrics 143
  • Rehabilitation 73
  • Obsterics & Gynecology 23
  • Ophthalmology 8
  • Ear, Nose & Throat 10
  • Rheumatology 4
  • Long Term Care 19
  • Maternity Care (Uncomplicated Pregnancy) 99