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  • Emergency Medicine, Family Medicine
  • Accepting new patients
  • 35 years of experience
  • Truecare San Marcos 150 Valpreda Rd, San Marcos, CA 92069
  • (760) 736-6767

Brief Intro

Dr. Montemayor graduated from the Uniformed Services University of The Health Sciences F Edward Hebert School of Medicine,Univ of The East/Ramon Magsaysay Memorial Medical Center College of Med in 1990. He works in San Marcos, CA and 4 other locations and specializes in Family Medicine and Emergency Medicine. Dr. Montemayor is affiliated with Palomar Medical Center.

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Education Background

RESIDENCY

Wright State University School Of Medicine

MEDICAL SCHOOL

Uniformed Services University Of The Health Sciences F Edward Hebert School Of Medicine

Univ Of The East/Ramon Magsaysay Memorial Medical Center College Of Med - 1990

Languages Spoken

  • English
  • Spanish

Location & Hours

  • Truecare San Marcos
  • 150 Valpreda Rd, San Marcos, CA 92069
  • Mon:8:00 am - 5:00 pm
    Tue:8:00 am - 5:00 pm
    Wed:8:00 am - 5:00 pm
    Thu:8:00 am - 5:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Family Medicine
  • Emergency Medicine

Conditions Addressed

  • Hearing Loss
  • Menopausal and Postmenopausal Disorders
  • Candidiasis
  • Cirrhosis
  • Fractures, Dislocations, Derangement, and Sprains
  • Constipation
  • Gastritis and Duodenitis
  • Acute Sinusitis
  • Diabetes Mellitus (DM)
  • Pneumonia
  • Allergic Rhinitis
  • Vitamin D Deficiency
  • Athlete's Foot
  • Hyperthyroidism
  • Peripheral Nerve Disorders
  • Parkinson's Disease
  • Acute Renal Failure
  • Anxiety Phobic Disorders
  • Keratitis
  • Gingival and Periodontal Diseases
  • Hemorrhoids
  • Gout
  • Inguinal Hernia
  • Otitis Media
  • Skin Cancer
  • Abdominal Hernia
  • Insomnia
  • Skin and Subcutaneous Infections
  • Bronchial Asthma
  • Abnormal Vaginal Bleeding
  • Acne
  • Schizophrenia
  • Phlebitis and Thrombophlebitis
  • Tension Headache
  • Osteoporosis
  • Herpes Simplex
  • Hair Loss
  • Burns
  • Benign Prostatic Hypertrophy (BPH)
  • Obsessive-Compulsive Disorder (OCD)
  • Cataract
  • Plantar Fasciitis
  • Acute Upper Respiratory Tract Infections
  • Disorders of Lipoid Metabolism
  • Erectile Dysfunction (ED)
  • Acute Pharyngitis
  • Acute Bronchitis
  • Chronic Sinusitis
  • Rotator cuff syndrome
  • Osteomyelitis
  • Malignant Neoplasm of Female Breast
  • Ventral Hernia
  • Abdominal Aortic Aneurysm
  • Gastrointestinal Hemorrhage
  • Iron Deficiency Anemia
  • Alcohol Dependence
  • Depressive Disorders
  • Hypertension (HTN)
  • Hypothyroidism
  • Obesity
  • Bipolar Disorder
  • Contact Dermatitis
  • Osteoarthritis
  • Gastroesophageal Reflux Disease (GERD)
  • Skin Rash
  • Anemia
  • Sciatica
  • Atrial Fibrillation and Atrial Flutter
  • Urinary Incontinence
  • Breast Disorders
  • Infectious Liver Disease
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Insurance Accepted

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

  • Medicare
  • Community Health Group
  • Humana
  • Anthem Blue Cross
  • Alignment Health Plan
  • Molina Healthcare
  • SCAN Health Plan
  • Health Net
  • Brand New Day
  • HealthPartners
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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