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Dr. Clifford Liu, MD
Internal Medicine* Age 52
Dr. Clifford Liu, MD
Map Pin Small Fullerton, CA
Dr. Clifford Liu, MD is an Internist in Fullerton, CA.
Dr. Clifford Liu, MD

Dr. Clifford Liu, MD

Internal Medicine* Age 52
Fullerton, CA
Accepting new patients
28 years of experience
Dr. Clifford Liu, MD is an Internist in Fullerton, CA.
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About Dr. Clifford Liu, MD

Dr. Liu graduated from University of Missouri–Kansas City School of Medicine in 1998 and completed a residency at Los Angeles County - USC Medical Center. Dr. Clifford Liu, MD is an Internist in Fullerton, CA and has 28 years experience. Dr. Liu has experience treating conditions like Dehydration, Urinary Tract Infection (UTI), Secondary Renovascular Hypertension and Secondary Hypertension among other conditions at varying frequencies. Dr. Liu's office accepts new patients. Dr. Liu also speaks Mandarin. Dr. Liu is board certified in Internal Medicine and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Dehydration
Urinary Tract Infection (UTI)
Secondary Renovascular Hypertension
Dehydration
Urinary Tract Infection (UTI)
Secondary Renovascular Hypertension
Dehydration
Urinary Tract Infection (UTI)
Secondary Renovascular Hypertension
Secondary Hypertension
Tobacco Use Disorder
Constipation
Arterial Blood Gas Test (ABG)
Nausea
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Electrocardiogram (EKG)
Venous Embolism and Thrombosis
Acute Upper Respiratory Infection
Asphyxia and Hypoxemia
Joint Pain
All Headaches (incl. Migraine)
Acute Bronchitis
Adult Failure to Thrive
Acute Lower Respiratory Infection
Shortness of Breath
Urinary Incontinence
Limb Pain
Fever
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Mild Asthma
Cachexia
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Rhabdomyolysis
Intestinal Diverticulitis
Bruise of Face, Scalp, or Neck
Abdominal Pain
Acidosis
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Acute Deep Vein Thrombosis (DVT)
Acute Kidney Infection
Acute Sinusitis
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Administrative Physical
Alkalosis
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Arthritis of the Neck
Arthropathy Associated With Reiters Disease
Asthma
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Ataxia
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Atherosclerosis
Back Pain
Bedsores
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Benign Chronic Pain Syndrome
Bladder Infection
Blepharitis
Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Bursitis
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Calcium Metabolism Disorders
Celiac Disease
Cellulitis
Chest Pain
Chronic Deep Vein Thrombosis (DVT)
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Coccygeal Pain
Common Cold
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diaper Rash
Diarrhea
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Difficulty With Walking
Dizziness
Down Syndrome
Dry Eyes
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Dysentery
Dyslipidemia
Dysphagia
Ear Ache
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Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Familial Hypercholesterolemia
Fibromyalgia
Foot Infection
Gait Abnormality
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gastroptosis
Gout
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Hair Loss
Headache
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Heart Disease
Heart Palpitations
Hemorrhoids
Hepatitis A
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
Hidradenitis Suppurativa
Human Immunodeficiency Virus (HIV)
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Influenza (Flu)
Insomnia
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Interstitial Cystitis
Intertrigo
Intestinal Diverticulosis
Irritable Bowel Syndrome
Itchy Skin
Kidney Infection
Lactose Intolerance
Leg and Foot Ulcers
Leukocytopenia
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Long COVID Disorder
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Menstrual Disorders
Migraine
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Mineral Metabolism Disorders
Mononucleosis
Muscle Spasm
Muscle Weakness
Mycobacterial Lung Infection
Nail and Nail Bed Infection
Nail Infection
Nasopharyngitis
Neurogenic Bladder
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Onychogryphosis
Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Otitis Media
Outer Ear Infection
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Pericardial Disease
Peripheral Nerve Disorders
Phosphorus Metabolism Disorders
Pneumonia
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Polyuria
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Postnasal Drip
Prostatitis
Radiculopathy
Reflux Esophagitis
Restless Leg Syndrome
Ringworm
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Salivary Gland Stones and Inflammation
Sarcoidosis
Scabies
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Sciatica
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Secondary Diabetes Mellitus
Sexually Transmitted Diseases (STDs)
Shingles
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Sickle Cell Disease
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Skin Ulcer
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Swine Flu
Throat Pain
Thrush
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Thyroid Goiter
Transient Ischemic Attack (TIA)
Tremor
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Trigeminal Neuralgia
Urinary Hesitancy
Urinary Stones
Valley Fever
Venous Compression
Venous Insufficiency
Vertigo
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Viral Enteritis
Viral Hepatitis
Viral Infection
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
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Wrist Sprain or Strain
Yeast Infections
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Diabetes Counseling
Fecal Occult Blood Test for Colorectal Cancer
Immunization Administration

Accepted Insurance Plans

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

Where Dr. Clifford Liu, MD Sees Patients

  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 Office
    1801 W Romneya Dr Ste 409, Anaheim, CA 92801
    Icon Directions Right Arrow Directions Phone Icon (714) 772-8282
  3. 3 Torrance Memorial
    3330 Lomita Blvd, Torrance, CA 90505
    Icon Directions Right Arrow Directions Phone Icon (310) 891-6623
  4. 4 Providence Saint John's Health Center
    2121 Santa Monica Blvd, Santa Monica, CA 90404
    Icon Directions Right Arrow Directions Phone Icon (310) 453-1324

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Meet Dr. Clifford Liu, MD

Languages Spoken
Mandarin
Languages Spoken
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. Liu communicate via email?
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Does Dr. Liu offer telehealth services or virtual visits?
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Does Dr. Liu offer an online patient portal?
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Does Dr. Liu have free onsite parking?
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Does Dr. Liu offer weekend visits?
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Does Dr. Liu specialize in working with children or adolescents?
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Does Dr. Liu specialize in working with seniors?
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Does Dr. Liu specialize in couples therapy?
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Does Dr. Liu specialize in working with LGBTQ+ community?
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FAQs About Dr. Liu'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. Clifford Liu, MD. To arrange an appointment, call the number on Dr. Liu's profile.

Dr. Liu frequently treats the following conditions: Dehydration, Urinary Tract Infection (UTI), Secondary Renovascular Hypertension and Secondary Hypertension. See more on Sharecare.

Dr. Clifford Liu, MD is affiliated with Providence St. Jude Medical Center, Torrance Memorial Medical Center and Providence Saint John's Health Center.

Yes, Dr. Clifford Liu, MD holds board certification in Internal Medicine.
Training & Medical Education
Medical Education
  • University of Missouri–Kansas City School of Medicine
    1998
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.
Internship
  • Lac & Medical Center
    1999
Internship
Residency Hospital
  • Los Angeles County - USC Medical Center
    2001
Residency Hospital

Hospitals Where Dr. Clifford Liu, MD Practices

  • Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, Fullerton, CA

  • Torrance Memorial Medical Center

    3330 Lomita Blvd, Torrance, CA

  • Providence Saint John's Health Center

    2121 Santa Monica Blvd, Santa Monica, CA

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