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Dr. Loan Nguyen, MD

Internal Medicine* Age 45
Dr. Loan Nguyen, MD
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Dr. Loan Nguyen, MD is an Internist in Mission Viejo, CA.
Dr. Loan Nguyen, MD
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Dr. Loan Nguyen, MD

Internal Medicine* Age 45
Mission Viejo, CA
Call for new patient details
17 years of experience
Dr. Loan Nguyen, MD is an Internist in Mission Viejo, CA.

About

Dr. Nguyen graduated from SAINT LOUIS UNIVERSITY / HEALTH SCIENCES CENTER. Dr. Loan Nguyen, MD is an Internist in Mission Viejo, CA and has 17 years experience. Dr. Nguyen currently practices at Practice and are affiliated with Providence Mission Hospital Mission Viejo. Dr. Nguyen has experience treating conditions like Dehydration among other conditions at varying frequencies. Dr. Nguyen's office is not accepting new patients. Dr. Nguyen also speaks Spanish. Dr. Nguyen is board certified in Internal Medicine and accepts multiple insurance plans.

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Experience Check

Enter a condition or procedure
Dehydration
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Dehydration
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Dehydration
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Acute Bronchitis
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Asphyxia and Hypoxemia
Constipation
Fever
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Joint Pain
Nausea
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Shortness of Breath
Thrush
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Tobacco Use Disorder
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Immunization Administration
Abdominal Pain
Abnormal Thyroid
Acidosis
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Acute Deep Vein Thrombosis (DVT)
Acute Kidney Infection
Acute Laryngitis
Acute Lower Respiratory Infection
Acute Pharyngitis
Acute Sinusitis
Acute Tonsillitis
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Adult Failure to Thrive
Alkalosis
All Types of Food Poisoning
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Anaphylaxis
Anemia
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Animal Allergies
Ankle Sprains and Strains
Anosmia
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Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Ataxia
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Atherosclerosis
Atopic Dermatitis (Eczema)
Back Pain
Bedsores
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Benign Chronic Pain Syndrome
Bladder Infection
Blood in Urine (Hematuria)
Boil
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Bronchiectasis
Bronchitis
Bruise of Face, Scalp, or Neck
Bunion
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Burn Injuries
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 Depression (Dysthymia)
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Chronic Venous Embolism Thrombosis
Coccygeal Pain
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
Dry Eyes
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Dysentery
Dyslipidemia
Dysphagia
Ear Ache
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Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Fibromyalgia
Food Poisoning
Foot Infection
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Genital Herpes
Gout
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Hammer Toe
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
Hip Sprain
Hives
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Human Immunodeficiency Virus (HIV)
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Impetigo
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Indigestion
Influenza (Flu)
Insomnia
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Intestinal Diverticulitis
Intestinal Diverticulosis
Iodine Deficiency
Iron Metabolism Disorders
Irritable Bowel Syndrome
Itchy Skin
Kidney Infection
Kidney Stone Pain (Renal Colic)
Laryngitis
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
Mastodynia
Menstrual Disorders
Migraine
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Mineral Metabolism Disorders
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nail and Nail Bed Infection
Nail Infection
Nasopharyngitis
Neck Muscle Strain
Neurogenic Bladder
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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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
Otitis Media
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Pericardial Disease
Peripheral Nerve Disorders
Pharyngitis
Phlebitis and Thrombophlebitis
Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
Pneumonia
Polymyalgia Rheumatica (PMR)
Polymyositis
Polyneuropathy
Polyuria
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Postnasal Drip
Prostatitis
Purpura
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Radiculopathy
Rash
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Raynaud's Disease
Reflux Esophagitis
Restless Leg Syndrome
Sarcoidosis
Sciatica
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Second-Degree Burns
Secondary Diabetes Mellitus
Secondary Hypertension
Sexually Transmitted Diseases (STDs)
Shingles
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Shoulder Tendinitis and Tenosynovitis
Sickle Cell Disease
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Skin Ulcer
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Strep Throat
Stye
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Swine Flu
Syphilis Infections
Tension Headache
Testicular Dysfunction
Thyroid Goiter
Tinnitus
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Tobacco Withdrawal
Tonsillitis
Torticollis
Transient Ischemic Attack (TIA)
Tremor
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Trigeminal Neuralgia
Urinary Incontinence
Urinary Stones
Venous Compression
Venous Insufficiency
Vertigo
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Viral Enteritis
Viral Hepatitis
Viral Infection
Vitamin B Deficiency
Vitamin D Deficiency
Wheezing
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Yeast Infections
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Care Coordination for Complex Conditions and Procedures
Pilonidal Cyst Removal
Puncture Aspiration

Insurance Accepted

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

Locations

  1. 1 CHOC Children's at Mission Hospital
    27700 Medical Center Rd, Mission Viejo, CA 92691
    Icon Directions Right Arrow Directions Phone Icon (949) 364-6000
  2. 2 Hoag Medical Group
    26522 La Alameda Ste 120, Mission Viejo, CA 92691
    Icon Directions Right Arrow Directions Phone Icon (949) 364-6000
  3. 3 Office
    26800 Crown Valley Pkwy Ste 305, Mission Viejo, CA 92691
    Icon Directions Right Arrow Directions Phone Icon (949) 364-6000

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Dr. Nguyen's Office & Staff

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  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Nguyen

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Languages Spoken
Spanish
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.
Education

Education

Medical Education
  • SAINT LOUIS UNIVERSITY / HEALTH SCIENCES CENTER
    2007
Medical 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.
Does Dr. Nguyen communicate via email?
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Does Dr. Nguyen offer an online patient portal?
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Does Dr. Nguyen have free onsite parking?
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Does Dr. Nguyen specialize in working with children or adolescents?
No responses yet.
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No responses yet.
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Does Dr. Nguyen specialize in couples therapy?
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Does Dr. Nguyen specialize in working with LGBTQ+ community?
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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. Loan Nguyen, MD. To arrange an appointment, call the number on Dr. Nguyen's profile.

Dr. Loan Nguyen, MD is affiliated with Providence Mission Hospital Mission Viejo.

Yes, Dr. Loan Nguyen, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • Providence Mission Hospital Mission Viejo

    27700 Medical Center Rd, Mission Viejo, CA