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Dr. Pei Sun, MD

Internal Medicine*
4.2 (26)
Map Pin Small Wallingford, CT
Accepting new patients
41 years of experience

Overview of Dr. Pei Sun, MD

Dr. Pei Sun, MD is an Internal Medicine Specialist in Wallingford, CT. They specialize in Internal Medicine, has 41 years of experience. They graduated from Shanghai Med University and is affiliated with Midstate Medical Center. Dr. Sun, completed a residency at Park Ridge Hospital. Patients rated Dr. Sun an average 4.2 star rating.

Dr. Sun works at Dr. Pei Sun, MD in Wallingford, CT. They are accepting new patients and accept Aetna, Anthem and Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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These providers are on the medical staff of Hartford Healthcare.

Dr. Sun's Office Locations

  1. 1
    Office
    850 N Main Street Ext Ste 1A3, Wallingford, CT 06492 Icon Directions Right Arrow Directions Phone Icon (203) 269-4353

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Midstate Medical Center

Experience & Treatment Frequency

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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.
Arterial Blood Gas Test (ABG)
Wellness Examination
Electrocardiogram (EKG)

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)
Wellness Examination
Electrocardiogram (EKG)
Joint Pain
Limb Pain
Care Coordination for Complex Conditions and Procedures
Immunization Administration
Abdominal Pain
Acute Bronchitis
Acute Lower Respiratory Infection
Acute Sinusitis
Acute Upper Respiratory Infection
Adhesive Capsulitis Shoulder
All Headaches (incl. Migraine)
Allergic Rhinitis
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Arthritis of the Neck
Asthma
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Atopic Dermatitis (Eczema)
Back Pain
Bladder Infection
Breast Pain
Bronchitis
Calcium Metabolism Disorders
Cellulitis
Chest Pain
Chronic Neck Pain
Chronic Pain
Constipation
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Diabetes Type 2
Diabetes With Renal Manifestations
Diarrhea
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Difficulty With Walking
Dizziness
Dyslipidemia
Eczema and Contact Dermatitis
Enlarged Prostate (BPH)
Fibromyalgia
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gout
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Headache
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Heart Disease
Heart Palpitations
Hernia
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Herpes Simplex Infection
Hypercalcemia
Hyperlipidemia
Hypertension
Hypothyroidism
Insomnia
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Iron Metabolism Disorders
Itchy Skin
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Low Blood Oxygen Level
Lyme Disease
Malaise and Fatigue
Migraine
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Mineral Metabolism Disorders
Muscle Cramping
Muscle Weakness
Nausea
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Neck Muscle Strain
Noninfectious Gastroenteritis and Colitis
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Otitis Media
Overweight
Patellofemoral Pain Syndrome (PFPS)
Pneumonia
Radiculopathy
Sarcoidosis
Sciatica (Not Due to Disc Displacement)
Shortness of Breath
Shoulder Tendinitis and Tenosynovitis
Sinusitis
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Tinnitus
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Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Tremor
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Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Vertigo
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Viral Infection
Vitamin B Deficiency
Vitamin D Deficiency
Wheezing
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Diabetes Counseling
Fecal Occult Blood Test for Colorectal Cancer
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    • Aetna
    • Anthem
    • Blue Cross Blue Shield
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • First Health
    • Harvard Pilgrim Health Care
    • Humana
    • MultiPlan

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.2
    Average provider rating
    Based on 26 ratings
    Patient Ratings (26)
    5 Star
    (20)
    4 Star
    (0)
    3 Star
    (1)
    2 Star
    (2)
    1 Star
    (3)
    Leave a review

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    Dr. Sun's Office & Staff

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

    Experience with Dr. Sun

    • 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 Dr. Pei Sun, 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
    • 41 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, Chinese
    Languages Spoken
    NPI Number
    • 1225171754
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Residency
    • Park Ridge Hospital
    Residency
    Internship
    • Park Ridge Hospital - St Marys Campus
    Internship
    Medical Education
    • Shanghai Med University
    Medical Education

    Frequently Asked Questions

    Dr. Pei Sun, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Sun is offering online scheduling or call the provider’s office for more information.

    Dr. Sun has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    26 patients have reviewed Dr. Sun. The overall rating for this provider is 4.2. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Sun.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Sun, there are benefits to both methods. A person calling to schedule an with Dr. Sun appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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