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Dr. Ran Guan, MD
Internal Medicine* Age 56
Dr. Ran Guan, MD
Map Pin Small Grafton, WI
Dr. Ran Guan, MD is an Internist in Grafton, WI.
Dr. Ran Guan, MD

Dr. Ran Guan, MD

Internal Medicine* Age 56
Grafton, WI
Accepting new patients
Dr. Ran Guan, MD is an Internist in Grafton, WI.
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About Dr. Ran Guan, MD

Dr. Ran Guan, MD is an Internist in Grafton, WI. Dr. Guan has experience treating conditions like Dehydration among other conditions at varying frequencies. Dr. Guan's office accepts new patients. Dr. Guan is board certified in Internal Medicine.

Experience Check

Enter a condition or procedure
Dehydration
Constipation
Arterial Blood Gas Test (ABG)
Dehydration
Constipation
Arterial Blood Gas Test (ABG)
Dehydration
Constipation
Arterial Blood Gas Test (ABG)
Urinary Tract Infection (UTI)
Electrocardiogram (EKG)
All Headaches (incl. Migraine)
Urinary Incontinence
Mild Asthma
Tobacco Use Disorder
Joint Pain
Shortness of Breath
Venous Embolism and Thrombosis
Nausea
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Immunization Administration
Acute Upper Respiratory Infection
Intestinal Diverticulitis
Adult Failure to Thrive
Asphyxia and Hypoxemia
Abdominal Pain
Acidosis
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Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Kidney Infection
Acute Lower Respiratory Infection
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Alkalosis
All Types of Food Poisoning
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Ataxia
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Atherosclerosis
Back Pain
Bedsores
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Benign Chronic Pain Syndrome
Bladder Infection
Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Bruise of Face, Scalp, or Neck
Bursitis
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Cachexia
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Calcium Metabolism Disorders
Carpal Tunnel Syndrome
Celiac Disease
Cellulitis
Chest Pain
Chronic Depression (Dysthymia)
Chronic Neck Pain
Chronic Pain
Chronic Prostatitis
Chronic Sinusitis
Coccygeal Pain
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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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
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Fever
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Fibromyalgia
Folic Acid Deficiency
Food Poisoning
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
Hemorrhoids
Hernia
  • View other providers who treat Hernia
Herpes Zoster Without Complication
Hydrocele
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Influenza (Flu)
Insomnia
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Intertrigo
Intestinal Diverticulosis
Iodine Deficiency
Irritable Bowel Syndrome
Itchy Skin
Kidney Infection
Lactose Intolerance
Leg and Foot Ulcers
Leukocytopenia
Limb Pain
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
Migraine
  • View other providers who treat Migraine
Mineral Metabolism Disorders
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Spasm
Muscle Weakness
Nail Infection
Neurogenic Bladder
Nighttime Urination (Nocturia)
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
Overactive Bladder
Overweight
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Pericardial Disease
Peripheral Nerve Disorders
Phosphorus Metabolism Disorders
Pinkeye (Conjunctivitis)
Pneumonia
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polymyositis
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Prostatitis
Proteinuria
Purpura
  • View other providers who treat Purpura
Radiculopathy
Rash
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Reflux Esophagitis
Restless Leg Syndrome
Rhabdomyolysis
Rosacea
  • View other providers who treat Rosacea
Sciatica
  • View other providers who treat Sciatica
Sebaceous Cysts
Secondary Diabetes Mellitus
Secondary Hypertension
Secondary Renovascular Hypertension
Sexually Transmitted Diseases (STDs)
Shingles
  • View other providers who treat Shingles
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Sleep-Related Leg Cramp
Sprains and Strains (incl. Muscle Tear)
Swine Flu
Testicular Dysfunction
Thrush
  • View other providers who treat Thrush
Thyroid Goiter
Tonsillitis
Transient Ischemic Attack (TIA)
Tremor
  • View other providers who treat Tremor
Trigeminal Neuralgia
Urinary Stones
Vaginitis or Vaginosis
Venous Compression
Venous Insufficiency
Vertigo
  • View other providers who treat Vertigo
Viral Enteritis
Viral Hepatitis
Viral Infection
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
  • View other providers who treat Wheezing
Yeast Infections
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Choice Care Network PPO
    Choice POS
    HMO Premier HMO
    Choice Care PPO
  • First Health (Coventry Health Care) PPO

Where Dr. Ran Guan, MD Sees Patients

  1. 1 Aurora Medical Center-Grafton
    975 Port Washington Rd, Grafton, WI 53024
    Icon Directions Right Arrow Directions Phone Icon (262) 328-1000

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

Dr. Ran Guan, MD is affiliated with Aurora Medical Center-Grafton, Aurora Medical Center Burlington and Aurora Medical Center Sheboygan County.

Yes, Dr. Ran Guan, MD holds board certification in Internal Medicine.
Training & 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. Ran Guan, MD Practices

  • Aurora Medical Center-Grafton

    975 Port Washington Rd, Grafton, WI

  • Aurora Medical Center Burlington

    252 McHenry St, Burlington, WI

  • Aurora Medical Center Sheboygan County

    3400 Union Ave, Sheboygan, WI

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