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Dr. Keith Posley, MD
Internal Medicine* Age 61
Dr. Keith Posley, MD
Map Pin Small Los Altos, CA
Dr. Keith Posley, MD is an Internist in Los Altos, CA.
Dr. Keith Posley, MD

Dr. Keith Posley, MD

Internal Medicine* Age 61
Los Altos, CA
Accepting new patients
33 years of experience
Dr. Keith Posley, MD is an Internist in Los Altos, CA.
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About Dr. Keith Posley, MD

Dr. Posley graduated from University of Southern California Keck School of Medicine. Dr. Keith Posley, MD is an Internist in Los Altos, CA and has 33 years experience. Dr. Posley has experience treating conditions like Dehydration among other conditions at varying frequencies. Dr. Posley's office accepts new patients. Dr. Posley is board certified in Internal Medicine and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Dehydration
Arterial Blood Gas Test (ABG)
Constipation
Dehydration
Arterial Blood Gas Test (ABG)
Constipation
Dehydration
Arterial Blood Gas Test (ABG)
Constipation
Asphyxia and Hypoxemia
Electrocardiogram (EKG)
All Headaches (incl. Migraine)
Urinary Tract Infection (UTI)
Tobacco Use Disorder
Adult Failure to Thrive
Mild Asthma
Fever
  • View other providers who treat Fever
Urinary Incontinence
Immunization Administration
Joint Pain
Abdominal Pain
Acidosis
  • View other providers who treat Acidosis
Acute Bronchitis
Acute Coronary Syndrome
Acute Deep Vein Thrombosis (DVT)
Acute Kidney Failure
Acute Kidney Infection
Acute Lower Respiratory Infection
Acute Pharyngitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
Administrative Physical
Adrenal Gland Diseases
Alcohol Withdrawal
Alkalosis
Allergic Rhinitis
Anal or Rectal Pain
Animal Allergies
Ankle Fracture
Anxiety
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Aortic Aneurysm
Aortic Dissection
Aortic Ectasia
Aortic Stenosis
Aortic Valve Disease
Aortic Valve Regurgitation
Arrhythmias
Arthritis
Arthritis of the Elbow
Asthma
  • View other providers who treat Asthma
Atherosclerosis
Atrial Fibrillation
Atrial Flutter
Atrial Septal Defect
Autoimmune Thyroid Diseases
Back Pain
Bacterial Sepsis
Balanoposthitis
Bedsores
  • View other providers who treat Bedsores
Bell's Palsy
Biliary Atresia
Bladder Infection
Bleeding Disorders
Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Bronchospasm
Bruise of Face, Scalp, or Neck
Cachexia
  • View other providers who treat Cachexia
Cardiomyopathy
Cardiomyopathy, Dilated
Cardiomyopathy, Hypertrophic
Carotid Artery Disease
Cerebral Artery Thrombosis
Cerebrovascular Disease
Chest Pain
Cholecystitis and Gallstones
Chronic Deep Vein Thrombosis (DVT)
Chronic Depression (Dysthymia)
Chronic Glomerulonephritis
Chronic Neck Pain
Chronic Pain
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Chronic Sinusitis
Clavicle Fracture
Coccyx or Sacrum Fracture
Collapsed Lung (Pneumothorax)
Common Cold
Concussion
Congestive Heart Failure
COPD (Chronic Obstructive Pulmonary Disease)
Coronary Artery Disease (CAD)
Cough
  • View other providers who treat Cough
Cranial Trauma
Cryptococcosis
Deep Vein Thrombosis (DVT)
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Ketoacidosis
Diabetic Polyneuropathy
Diarrhea
  • View other providers who treat Diarrhea
Difficulty With Walking
Dizziness
Drug Withdrawal
Duodenal Ulcer
Dyslipidemia
Dysphagia
Embolism
  • View other providers who treat Embolism
Emphysema
Enlarged Prostate (BPH)
Enteritis
Eosinophilia
Epilepsy
  • View other providers who treat Epilepsy
Esophageal Ulcer
Esophagitis
Essential Tremor
Fibromyalgia
Food Allergy
Foot Infection
Gallstones
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastroparesis
Gastroptosis
Goiter
  • View other providers who treat Goiter
Gout
  • View other providers who treat Gout
Headache
  • View other providers who treat Headache
Heart Attack (Acute Myocardial Infarction)
Heart Disease
Hemorrhoids
Herpes Zoster Without Complication
Hiatal Hernia
Humerus Fracture
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart Disease
Hyperthyroidism
Hypoglycemia
Hypogonadism
Hypokalemia
Hyposmolality and Hyponatremia
Hypotension
Hypotension (Excluding Maternal)
Hypoxemia
Ileus
  • View other providers who treat Ileus
Influenza (Flu)
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Obstruction
Intracerebral Hemorrhage
Irritable Bowel Syndrome
Kidney Infection
Labyrinthitis
Leg and Foot Ulcers
Lichen Planus
Limb Pain
Limb Swelling Caused by Fluid Overload
Liver Damage from Alcohol
Long COVID Disorder
Low Back Pain
Malaise and Fatigue
Malnutrition
Menstrual Disorders
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Migraine
  • View other providers who treat Migraine
Mitral Valve Prolapse
Mitral Valve Regurgitation
Mitral Valve Stenosis
Mood Disorders (Dysthymia and Cyclothymia)
Nail Infection
Nausea
  • View other providers who treat Nausea
Neck Strain (incl. Whiplash Injury)
Nephrotic Syndrome
Neurogenic Bladder
Non-Traumatic Brain Injury
Noninfectious Gastroenteritis and Colitis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Shoulder
Osteopenia
Painful Urination (Dysuria)
Pancreatitis
Partial Lung Collapse
Patellofemoral Pain Syndrome (PFPS)
Pelvic Fracture
Peptic Ulcer
Pericarditis
Peripheral Arterial Embolism and Thrombosis
Peripheral Vascular Disease (PAD, PVD)
Pharyngitis
Phimosis
  • View other providers who treat Phimosis
Phlebitis and Thrombophlebitis
Pneumonia
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polyneuropathy Due to Alcohol and Drugs
Primary Pulmonary Hypertension
Prostatitis
Pulmonary Edema
Pulmonary Embolism
Pulmonary Hypertension
Reflux Esophagitis
Renal Artery Arteriosclerotic Disease
Respiratory Failure
Rhabdomyolysis
Rib Fracture
Rotator Cuff Tear
Sciatica
  • View other providers who treat Sciatica
Second Degree Heart Block
Secondary Hypertension
Secondary Renovascular Hypertension
Seizure Disorders
Sepsis
  • View other providers who treat Sepsis
Sexually Transmitted Diseases (STDs)
Shingles
  • View other providers who treat Shingles
Shortness of Breath
Sick Sinus Syndrome
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Skin Ulcer
Spinal Cord Injury
Sprains and Strains (incl. Muscle Tear)
Stroke
  • View other providers who treat Stroke
Subdural Hemorrhage
Supraventricular Tachycardia
Swine Flu
Tension Headache
Testicular Dysfunction
Third Degree Heart Block
Thrush
  • View other providers who treat Thrush
Thyroiditis
Thyrotoxicosis Factitia
Tobacco Withdrawal
Transient Ischemic Attack (TIA)
Tricuspid Valve Disease
Type 2 Heart Block - Mobitz
Urinary Hesitancy
Urinary Stones
Venous Compression
Venous Embolism and Thrombosis
Venous Insufficiency
Ventricular Fibrillation
Ventricular Tachycardia (VT)
Viral Enteritis
Viral Infection
Vitamin B Deficiency
Vitamin D Deficiency
Wheezing
  • View other providers who treat Wheezing
Fecal Occult Blood Test for Colorectal Cancer

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • SignatureValue - CA HMO
    Choice Plus POS
    SignatureValue Alliance
    Options PPO
  • California Care Small Group HMO
    Advantage HMO
    California Care Large Group HMO
  • Silver 70 PPO
  • CA Healthnet PPO
    CA Employer Group Plans HMO
  • Blue Cross Blue Shield of California PPO
  • HealthyBlue Advantage
  • BlueCard PPO

Where Dr. Keith Posley, MD Sees Patients

  1. 1 Office
    325 Distel Cir, Los Altos, CA 94022
    Icon Directions Right Arrow Directions Phone Icon (650) 934-7800

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Meet Dr. Keith Posley, MD

Specialties*
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Posley communicate via email?
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Does Dr. Posley offer telehealth services or virtual visits?
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Does Dr. Posley offer an online patient portal?
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Does Dr. Posley have free onsite parking?
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Does Dr. Posley offer weekend visits?
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Does Dr. Posley offer evening visits?
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Does Dr. Posley specialize in working with children or adolescents?
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Does Dr. Posley specialize in working with seniors?
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Does Dr. Posley specialize in couples therapy?
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Does Dr. Posley specialize in working with LGBTQ+ community?
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Does Dr. Posley accept insurance?
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FAQs About Dr. Posley's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Keith Posley, MD. To arrange an appointment, call the number on Dr. Posley's profile.

Dr. Keith Posley, MD is affiliated with El Camino Hospital.

Yes, Dr. Keith Posley, MD holds board certification in Internal Medicine.
Training & Medical Education
Medical Education
  • University of Southern California Keck School of Medicine
    1993
Medical Education
Board Certifications
  • Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Hospitals Where Dr. Keith Posley, MD Practices

  • El Camino Hospital

    2500 Grant Rd, Mountain View, CA

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