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- Internal Medicine Doctors
- CA
- Irvine
- Dr. Lex Chen, MD
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Overview of Dr. Lex Chen, MD
Dr. Lex Chen, MD is an Internal Medicine Specialist in Irvine, CA. They specialize in Internal Medicine, has 16 years of experience. They graduated from Northwestern University Feinberg School of Medicine and is affiliated with Kaiser Permanente Orange County-Anaheim Medical Center.
Dr. Chen works at
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Dr. Chen's Office Locations
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1
Orange County Irvine Medical Center6640 Alton Pkwy, Irvine, CA 92618 Directions (949) 932-5000
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2
Office6650 Alton Pkwy, Irvine, CA 92618 Directions (818) 364-3205
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3
Olive View-ucla Medical Center14445 Olive View Dr, Sylmar, CA 91342 Directions (818) 364-3205MondayClosed Open 24 HoursTuesdayClosed Open 24 HoursWednesdayClosed Open 24 HoursThursdayClosed Open 24 HoursFridayClosed Open 24 HoursSaturdayClosed Open 24 HoursSundayClosed Open 24 Hours
Hospital Affiliations
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
- Kaiser Permanente Orange County-Anaheim Medical Center
Experience & Treatment Frequency
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What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency HighFrequency NormalFrequency May Perform Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency
HighFrequency
NormalFrequency
May Perform
Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
Search for conditions or procedures.
Condition or procedure
Treatment Frequency
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Urinary Tract Infection (UTI)
Abdominal Pain
Acidosis
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Lower Respiratory Infection
Acute Sinusitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Adult Failure to Thrive
Alkalosis
All Headaches (incl. Migraine)
All Types of Food Poisoning
Allergic Conjunctivitis
Allergic Rhinitis
Anemia
Anxiety
Arthritis
Asthma
Ataxia
Atherosclerosis
Back Pain
Bedsores
Benign Chronic Pain Syndrome
Bladder Infection
Blepharitis
Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Calcium Metabolism Disorders
Cellulitis
Chest Pain
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Cold Sore
Constipation
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cystic Fibrosis
Deep Vein Thrombosis (DVT)
Dehydration
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
Difficulty With Walking
Dizziness
Dysentery
Dyslipidemia
Dysphagia
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Fever
Fibromyalgia
Food Poisoning
Foot Infection
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gastroptosis
Genital Herpes
Gout
Heart Disease
Hemorrhoids
Hernia
Herpes Simplex Infection
Hidradenitis
Human Immunodeficiency Virus (HIV)
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Influenza (Flu)
Insomnia
Intestinal Diverticulitis
Intestinal Diverticulosis
Irritable Bowel Syndrome
Itchy Skin
Joint Pain
Leg and Foot Ulcers
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Low Blood Oxygen Level
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Mineral Metabolism Disorders
Mycobacterial Lung Infection
Nasopharyngitis
Nausea
Nighttime Urination (Nocturia)
Noninfectious Gastroenteritis and Colitis
Obesity
Osteoarthritis
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteopenia
Osteoporosis
Overweight
Patellofemoral Pain Syndrome (PFPS)
Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
Pneumonia
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polymyositis
Polyneuropathy
Polyuria
Postherpetic Neuralgia
Proteinuria
Purpura
Raynaud's Disease
Reflux Esophagitis
Restless Leg Syndrome
Scabies
Secondary Diabetes Mellitus
Sexually Transmitted Diseases (STDs)
Shingles
Shortness of Breath
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Swine Flu
Thrush
Thyroid Goiter
Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Urinary Stones
Venous Embolism and Thrombosis
Vertigo
Viral Enteritis
Viral Hepatitis
Viral Infection
Vitamin B Deficiency
Vitamin D Deficiency
Wheezing
Immunization Administration
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Urinary Tract Infection (UTI)
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Urinary Tract Infection (UTI)
Treatment frequency
Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Arterial Blood Gas Test (ABG)
- View other providers who treat Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
- View other providers who treat Electrocardiogram (EKG)
Urinary Tract Infection (UTI)
- View other providers who treat Urinary Tract Infection (UTI)
Abdominal Pain
- View other providers who treat Abdominal Pain
Acidosis
- View other providers who treat Acidosis
Acute Bronchitis
- View other providers who treat Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
- View other providers who treat Acute Deep Vein Thrombosis (DVT)
Acute Lower Respiratory Infection
- View other providers who treat Acute Lower Respiratory Infection
Acute Sinusitis
- View other providers who treat Acute Sinusitis
Acute Upper Respiratory Infection
- View other providers who treat Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
- View other providers who treat Acute Venous Embolism Thrombosis
ADHD and-or ADD
- View other providers who treat ADHD and-or ADD
Adult Failure to Thrive
- View other providers who treat Adult Failure to Thrive
Alkalosis
- View other providers who treat Alkalosis
All Headaches (incl. Migraine)
- View other providers who treat All Headaches (incl. Migraine)
All Types of Food Poisoning
- View other providers who treat All Types of Food Poisoning
Allergic Conjunctivitis
- View other providers who treat Allergic Conjunctivitis
Allergic Rhinitis
- View other providers who treat Allergic Rhinitis
Anemia
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Anxiety
- View other providers who treat Anxiety
Arthritis
- View other providers who treat Arthritis
Asthma
- View other providers who treat Asthma
Ataxia
- View other providers who treat Ataxia
Atherosclerosis
- View other providers who treat Atherosclerosis
Back Pain
- View other providers who treat Back Pain
Bedsores
- View other providers who treat Bedsores
Benign Chronic Pain Syndrome
- View other providers who treat Benign Chronic Pain Syndrome
Bladder Infection
- View other providers who treat Bladder Infection
Blepharitis
- View other providers who treat Blepharitis
Blood in Urine (Hematuria)
- View other providers who treat Blood in Urine (Hematuria)
Bronchiectasis
- View other providers who treat Bronchiectasis
Bronchitis
- View other providers who treat Bronchitis
Calcium Metabolism Disorders
- View other providers who treat Calcium Metabolism Disorders
Cellulitis
- View other providers who treat Cellulitis
Chest Pain
- View other providers who treat Chest Pain
Chronic Fatigue Syndrome
- View other providers who treat Chronic Fatigue Syndrome
Chronic Neck Pain
- View other providers who treat Chronic Neck Pain
Chronic Pain
- View other providers who treat Chronic Pain
Chronic Sinusitis
- View other providers who treat Chronic Sinusitis
Cold Sore
- View other providers who treat Cold Sore
Constipation
- View other providers who treat Constipation
Contact Dermatitis
- View other providers who treat Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
- View other providers who treat COPD (Chronic Obstructive Pulmonary Disease)
Cystic Fibrosis
- View other providers who treat Cystic Fibrosis
Deep Vein Thrombosis (DVT)
- View other providers who treat Deep Vein Thrombosis (DVT)
Dehydration
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Diabetes Type 1
- View other providers who treat Diabetes Type 1
Diabetes Type 2
- View other providers who treat Diabetes Type 2
Diabetes With Renal Manifestations
- View other providers who treat Diabetes With Renal Manifestations
Diabetic Polyneuropathy
- View other providers who treat Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
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Dizziness
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Dysentery
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Dyslipidemia
- View other providers who treat Dyslipidemia
Dysphagia
- View other providers who treat Dysphagia
Eczema and Contact Dermatitis
- View other providers who treat Eczema and Contact Dermatitis
Emphysema
- View other providers who treat Emphysema
Enlarged Prostate (BPH)
- View other providers who treat Enlarged Prostate (BPH)
Enteritis
- View other providers who treat Enteritis
Esophagitis
- View other providers who treat Esophagitis
Essential Tremor
- View other providers who treat Essential Tremor
Fever
- View other providers who treat Fever
Fibromyalgia
- View other providers who treat Fibromyalgia
Food Poisoning
- View other providers who treat Food Poisoning
Foot Infection
- View other providers who treat Foot Infection
Gait Abnormality
- View other providers who treat Gait Abnormality
Gastritis
- View other providers who treat Gastritis
Gastroesophageal Reflux Disease (GERD)
- View other providers who treat Gastroesophageal Reflux Disease (GERD)
Gastroparesis
- View other providers who treat Gastroparesis
Gastroptosis
- View other providers who treat Gastroptosis
Genital Herpes
- View other providers who treat Genital Herpes
Gout
- View other providers who treat Gout
Heart Disease
- View other providers who treat Heart Disease
Hemorrhoids
- View other providers who treat Hemorrhoids
Hernia
- View other providers who treat Hernia
Herpes Simplex Infection
- View other providers who treat Herpes Simplex Infection
Hidradenitis
- View other providers who treat Hidradenitis
Human Immunodeficiency Virus (HIV)
- View other providers who treat Human Immunodeficiency Virus (HIV)
Hypercalcemia
- View other providers who treat Hypercalcemia
Hyperkalemia
- View other providers who treat Hyperkalemia
Hyperlipidemia
- View other providers who treat Hyperlipidemia
Hypertension
- View other providers who treat Hypertension
Hypokalemia
- View other providers who treat Hypokalemia
Hypotension
- View other providers who treat Hypotension
Hypotension (Excluding Maternal)
- View other providers who treat Hypotension (Excluding Maternal)
Hypothyroidism
- View other providers who treat Hypothyroidism
Influenza (Flu)
- View other providers who treat Influenza (Flu)
Insomnia
- View other providers who treat Insomnia
Intestinal Diverticulitis
- View other providers who treat Intestinal Diverticulitis
Intestinal Diverticulosis
- View other providers who treat Intestinal Diverticulosis
Irritable Bowel Syndrome
- View other providers who treat Irritable Bowel Syndrome
Itchy Skin
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Joint Pain
- View other providers who treat Joint Pain
Leg and Foot Ulcers
- View other providers who treat Leg and Foot Ulcers
Limb Pain
- View other providers who treat Limb Pain
Limb Swelling Caused by Fluid Overload
- View other providers who treat Limb Swelling Caused by Fluid Overload
Lipid Disorders
- View other providers who treat Lipid Disorders
Liver Damage from Alcohol
- View other providers who treat Liver Damage from Alcohol
Low Back Pain
- View other providers who treat Low Back Pain
Low Blood Oxygen Level
- View other providers who treat Low Blood Oxygen Level
Magnesium Metabolism Disorders
- View other providers who treat Magnesium Metabolism Disorders
Malaise and Fatigue
- View other providers who treat Malaise and Fatigue
Malnutrition
- View other providers who treat Malnutrition
Mineral Metabolism Disorders
- View other providers who treat Mineral Metabolism Disorders
Mycobacterial Lung Infection
- View other providers who treat Mycobacterial Lung Infection
Nasopharyngitis
- View other providers who treat Nasopharyngitis
Nausea
- View other providers who treat Nausea
Nighttime Urination (Nocturia)
- View other providers who treat Nighttime Urination (Nocturia)
Noninfectious Gastroenteritis and Colitis
- View other providers who treat Noninfectious Gastroenteritis and Colitis
Obesity
- View other providers who treat Obesity
Osteoarthritis
- View other providers who treat Osteoarthritis
Osteoarthritis of Hip
- View other providers who treat Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
- View other providers who treat Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
- View other providers who treat Osteoarthritis of Knee
Osteopenia
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Osteoporosis
- View other providers who treat Osteoporosis
Overweight
- View other providers who treat Overweight
Patellofemoral Pain Syndrome (PFPS)
- View other providers who treat Patellofemoral Pain Syndrome (PFPS)
Phosphorus Metabolism Disorders
- View other providers who treat Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
- View other providers who treat Pinkeye (Conjunctivitis)
Pneumonia
- View other providers who treat Pneumonia
Pollen Allergy
- View other providers who treat Pollen Allergy
Polymyalgia Rheumatica (PMR)
- View other providers who treat Polymyalgia Rheumatica (PMR)
Polymyositis
- View other providers who treat Polymyositis
Polyneuropathy
- View other providers who treat Polyneuropathy
Polyuria
- View other providers who treat Polyuria
Postherpetic Neuralgia
- View other providers who treat Postherpetic Neuralgia
Proteinuria
- View other providers who treat Proteinuria
Purpura
- View other providers who treat Purpura
Raynaud's Disease
- View other providers who treat Raynaud's Disease
Reflux Esophagitis
- View other providers who treat Reflux Esophagitis
Restless Leg Syndrome
- View other providers who treat Restless Leg Syndrome
Scabies
- View other providers who treat Scabies
Secondary Diabetes Mellitus
- View other providers who treat Secondary Diabetes Mellitus
Sexually Transmitted Diseases (STDs)
- View other providers who treat Sexually Transmitted Diseases (STDs)
Shingles
- View other providers who treat Shingles
Shortness of Breath
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Sinus Bradycardia
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Sinus Tachycardia
- View other providers who treat Sinus Tachycardia
Sinusitis
- View other providers who treat Sinusitis
Sleep Apnea
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Swine Flu
- View other providers who treat Swine Flu
Thrush
- View other providers who treat Thrush
Thyroid Goiter
- View other providers who treat Thyroid Goiter
Tobacco Use Disorder
- View other providers who treat Tobacco Use Disorder
Transient Ischemic Attack (TIA)
- View other providers who treat Transient Ischemic Attack (TIA)
Urinary Stones
- View other providers who treat Urinary Stones
Venous Embolism and Thrombosis
- View other providers who treat Venous Embolism and Thrombosis
Vertigo
- View other providers who treat Vertigo
Viral Enteritis
- View other providers who treat Viral Enteritis
Viral Hepatitis
- View other providers who treat Viral Hepatitis
Viral Infection
- View other providers who treat Viral Infection
Vitamin B Deficiency
- View other providers who treat Vitamin B Deficiency
Vitamin D Deficiency
- View other providers who treat Vitamin D Deficiency
Wheezing
- View other providers who treat Wheezing
Immunization Administration
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- Kaiser Permanente
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About Dr. Lex Chen, MD
Specialties*
- Internal Medicine
-
*Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Specialties*
Years of Experience
- 16 years of experience
Years of Experience
Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
Languages Spoken
- English
Languages Spoken
NPI Number
- 1265607956
NPI Number
A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.
Education & Certifications
Medical Education
- Northwestern University Feinberg School of Medicine
Medical Education
Frequently Asked Questions
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