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Dr. Alex Leung, MD

Internal Medicine* Age 49
Dr. Alex Leung, MD
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Dr. Alex Leung, MD is an Internist in Fullerton, CA.
Dr. Alex Leung, MD
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Dr. Alex Leung, MD

Internal Medicine* Age 49
Fullerton, CA
Call for new patient details
Dr. Alex Leung, MD is an Internist in Fullerton, CA.

About

Dr. Alex Leung, MD is an Internist in Fullerton, CA. Dr. Leung currently practices at Practice and are affiliated with Providence St. Jude Medical Center. Dr. Leung's office is not accepting new patients. Dr. Leung is board certified in Internal Medicine and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Dehydration
Tobacco Use Disorder
Arterial Blood Gas Test (ABG)
Dehydration
Tobacco Use Disorder
Arterial Blood Gas Test (ABG)
Dehydration
Tobacco Use Disorder
Arterial Blood Gas Test (ABG)
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Constipation
Intestinal Diverticulitis
Joint Pain
Secondary Hypertension
Secondary Renovascular Hypertension
Urinary Incontinence
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Electrocardiogram (EKG)
Immunization Administration
Abdominal Pain
Acidosis
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Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Kidney Infection
Acute Lower Respiratory Infection
Acute Pharyngitis
Acute Tonsillitis
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Adult Failure to Thrive
Alkalosis
Allergic Conjunctivitis
Allergic Rhinitis
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Asphyxia and Hypoxemia
Asthma
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Ataxia
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Atherosclerosis
Back Pain
Balanoposthitis
Bedsores
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Benign Chronic Pain Syndrome
Bladder Atony
Bladder Infection
Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Bronchospasm
Bruise of Face, Scalp, or Neck
Bursitis
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Cachexia
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Calcium Metabolism Disorders
Candidiasis of Skin and Nails
Carpal Tunnel Syndrome
Celiac Disease
Cellulitis
Chest Pain
Chest Wall Pain Syndrome
Chronic Deep Vein Thrombosis (DVT)
Chronic Interstitial Cystitis
Chronic Neck Pain
Chronic Pain
Chronic Prostatitis
Chronic Sinusitis
Chronic Venous Embolism Thrombosis
Cold Sore
Common Cold
Confusion
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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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 Polyneuropathy
Diarrhea
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Difficulty With Walking
Dizziness
Down Syndrome
Dysentery
Dyslipidemia
Dysphagia
Ear Ache
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Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Fever
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Fibromyalgia
Foot Infection
Gait Abnormality
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gastroptosis
Gout
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Headache
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Heart Disease
Heart Palpitations
Heartburn
Hemorrhoids
Hepatitis A
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
Hip Pointer
Hives
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Hydrocele
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Influenza (Flu)
Insomnia
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Intestinal Diverticulosis
Iron Metabolism Disorders
Irritable Bowel Syndrome
Itchy Skin
Kidney Infection
Leg and Foot Ulcers
Leukocytopenia
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Menstrual Disorders
Migraine
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Mineral Metabolism Disorders
Muscle Spasm
Muscle Weakness
Mycobacterial Lung Infection
Nail and Nail Bed Infection
Nail Infection
Nasopharyngitis
Nausea
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Neck Muscle Strain
Neurogenic Bladder
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Orchitis
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Outer Ear Infection
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Pericardial Disease
Perimenopause
Peripheral Nerve Disorders
Pharyngitis
Phlebitis and Thrombophlebitis
Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
Pneumonia
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polymyositis
Polyneuropathy
Polyuria
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Postnasal Drip
Prostatitis
Proteinuria
Purpura
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Radiculopathy
Rash
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Restless Leg Syndrome
Rhabdomyolysis
Sarcoidosis
Sciatica
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Secondary Diabetes Mellitus
Shingles
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Shortness of Breath
Shoulder Tendinitis and Tenosynovitis
Sickle Cell Disease
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Skin Ulcer
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Strep Throat
Swine Flu
Symptomatic Menopause
Testicular Dysfunction
Thrush
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Thyroid Goiter
Tonsillitis
Torticollis
Transient Ischemic Attack (TIA)
Tremor
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Urinary Stones
Venous Compression
Venous Insufficiency
Vertigo
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Viral Enteritis
Viral Hepatitis
Viral Infection
Vitamin B Deficiency
Vitamin B12 Deficiency
Wheezing
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Yeast Infections
Fecal Occult Blood Test for Colorectal Cancer

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • CA Healthnet PPO
  • Prudent Buyer Large Group CA PPO
    Pathway EPO
    Anthem Blue Connection EPO
    Prudent Buyer Small Group CA PPO
    Prudent Buyer Individual CA PPO
  • Medica Choice
    Options PPO
    SignatureValue - CA HMO
    Choice Plus POS
    Nexus Open Access
  • Advantage Preferred DirectAccess Plus PPO
    Select PPO
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Premium
  • Platinum 90 PPO
    Bronze 60 SHOP PPO
    Blue Shield of California
    Platinum Access+ 25 HMO
    Local Access Plus HMO
    Blue High Performance Network EPO
    Bronze Full 4500 PPO
    Trio ACO HMO
    Access Plus HMO
    Silver 70 PPO
  • Blue Card High Performance Network HPN
    Blue Card PPO
  • First Health (Coventry Health Care) PPO

Locations

  1. 1 Providence St. Jude Medical Center
    101 E Valencia Mesa Dr, Fullerton, CA 92835
    Icon Directions Right Arrow Directions Phone Icon (714) 447-5027
  2. 2 St Jude Heritage Medical Group
    279 Imperial Hwy Ste 730, Fullerton, CA 92835
    Icon Directions Right Arrow Directions Phone Icon (714) 449-4842
  3. 3 Office
    100 E Valencia Mesa Dr Ste 105, Fullerton, CA 92835
    Icon Directions Right Arrow Directions Phone Icon (714) 446-5590

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About Me

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.
Education

Board Certifications

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.
Common Questions and Answers
Responses are sourced directly from patients.
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Frequently Asked Questions

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. Alex Leung, MD. To arrange an appointment, call the number on Dr. Leung's profile.

Dr. Alex Leung, MD is affiliated with Providence St. Jude Medical Center.

Yes, Dr. Alex Leung, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, Fullerton, CA