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Dr. David Wan, MD

Gastroenterology*
4.7 (91)
Map Pin Small New York, NY
Accepting new patients
36 years of experience

Offers telehealth

Overview of Dr. David Wan, MD

Dr. David Wan, MD is a Gastroenterology Specialist in New York, NY. They specialize in Gastroenterology, has 36 years of experience. They graduated from New York University Grossman School of Medicine and is affiliated with Weill Cornell Medical Center. Dr. Wan, completed a residency at Newyork-Presbyterian Hospital-Weill Cornell Medical Center. Patients rated Dr. Wan an average 4.7 star rating.

Dr. Wan works at Gastroenterology and Hepatology at David H. Koch Center in New York, NY. They frequently treat conditions like Colorectal Cancer and Small Intestine Cancer along with other conditions at varying frequencies. 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.

Dr. Wan's Office Locations

  1. 1
    Gastroenterology and Hepatology at David H. Koch Center
    1283 York Ave # 9, New York, NY 10065 Icon Directions Right Arrow Directions Phone Icon (212) 582-3422

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
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.
Colorectal Cancer
Small Intestine Cancer
Anal and Rectal Cancer

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.
Colorectal Cancer
Small Intestine Cancer
Anal and Rectal Cancer
Abdominal Pain
Anemia
  • View other providers who treat Anemia
Chronic Gastritis
Colorectal Polyp
Constipation
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Duodenal Ulcer
Esophagitis
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastroptosis
Hemorrhoids
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Ulcer
Malnutrition
Noninfectious Gastroenteritis and Colitis
Reflux Esophagitis
Vitamin_Deficiency
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Achilles Tendinitis
Acidosis
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Acute Deep Vein Thrombosis (DVT)
Acute Leukemia
Acute Myeloid Leukemia
Acute Pharyngitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Adrenal Gland Cancer
Alkalosis
All Headaches (incl. Migraine)
All Types of Food Poisoning
Allergic Rhinitis
Anal or Rectal Pain
Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Ascites
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Asthma
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Asymptomatic Post-Menopausal Status
Atherosclerosis
Back Pain
Barrett's Esophagus
Bedsores
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Benign Mediastinal Tumor
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Cirrhosis
Blood in Urine (Hematuria)
Bowel Strangulation
Brain Cancer
Bronchiectasis
Calcium Metabolism Disorders
Celiac Disease
Cellulitis
Chest Pain
Cholangiocarcinoma
Chronic Deep Vein Thrombosis (DVT)
Chronic Myeloid Leukemia (CML)
Chronic Pain
Cirrhosis
Cluster Headache
Coagulation Disorders
Cold Sore
Congenital Anomaly Esophagus
Congenital Anomaly Intestine
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Cranial Nerve Cancer
Deep Vein Thrombosis (DVT)
Dehydration
Diabetes
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Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Difficulty With Walking
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Dizziness
Dry Eyes
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Dry Skin
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Duodenitis
Dysentery
Dyslipidemia
Dysphagia
E. coli Food Poisoning
Endocrine Gland Cancer
Enlarged Prostate (BPH)
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Cancer
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Familial Adenomatous Polyposis
Fever
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Fibromyalgia
Food Allergy
Gait Abnormality
Gallstones
Gas-Bloat Syndrome
Gastrointestinal Malabsorption
Gastroparesis
Genital Warts
Giardiasis
Gout
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Graft vs Host Disease
Headache
  • View other providers who treat Headache
Heart Disease
Heartburn
Hemophilia
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Herpes Simplex Infection
Herpes Zoster Without Complication
Hiatal Hernia
Hives
  • View other providers who treat Hives
Hyperkalemia
Hyperlipidemia
Hypertension
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Insomnia
  • View other providers who treat Insomnia
Intertrigo
Intestinal Diverticulitis
Intestinal Malabsorption Carbohydrate
Intestinal Obstruction
Intestinal Prolapse
Irritable Bowel Syndrome
Ischemic Colitis
Itchy Skin
Joint Pain
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Cancer
Liver Damage from Alcohol
Low Back Pain
Low Blood Oxygen Level
Lung Cancer
Magnesium Metabolism Disorders
Mallory-Weiss Syndrome
Menopausal and Postmenopausal Disorders
Metastatic Respiratory System Cancer
Migraine
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Mineral Metabolism Disorders
Myelodysplastic Syndromes
Myeloma
  • View other providers who treat Myeloma
Myeloproliferative Disorders
Nausea
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Neuroendocrine Tumors
Neurogenic Bladder
Neutropenia
Nighttime Urination (Nocturia)
Non-Alcoholic Fatty Liver Disease
Obesity
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Oral Cancer
Osteoarthritis
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteopenia
Osteoporosis
Osteosarcoma
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Pancreatitis
Peptic Ulcer
Pericardial Disease
Peritoneal Cancer
Pharyngitis
Pheochromocytoma
Phosphorus Metabolism Disorders
Pinched Nerve in Back
Plantar Fasciitis
Pneumonia
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Potassium Deficiency
Pouchitis
Primary Biliary Cholangitis
Proctoptosis
Prostate Cancer
Purpura
  • View other providers who treat Purpura
Raynaud's Disease
Rectal Prolapse
Rectal Ulcer
Restless Leg Syndrome
Retroperitoneum Cancer
Sarcoidosis
Sciatica (Not Due to Disc Displacement)
Sexually Transmitted Diseases (STDs)
Shingles
  • View other providers who treat Shingles
Sinus Bradycardia
Sinus Tachycardia
Sleep Apnea
Stomach Cancer
Stomach Stenosis
Thyroid Goiter
Tinnitus
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Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Uterine Cancer
Valley Fever
Varicose Eczema
Venous Embolism and Thrombosis
Vertigo
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Viral Enteritis
Viral Hepatitis
Viral Infection
Visceroptosis
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Vomiting Disorders
Warts
  • View other providers who treat Warts
Anoscopy
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Arterial Blood Gas Test (ABG)
Bile Duct Procedure
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
Dupuytren's Contracture Treatment
Electrocardiogram (EKG)
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Laparoscopic Removal of Stones from Biliary Tract
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Thoracentesis
Ultrasound
VAP Lipid Testing
Wellness Examination
Wireless pH Testing
Check your insurance
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    Insurance Accepted

    • Aetna
    • Amerihealth
    • Anthem
    • Blue Cross Blue Shield
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • Humana

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews

    4.7
    Average provider rating
    Based on 91 ratings
    Patient Ratings (91)
    5 Star
    (83)
    4 Star
    (2)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (6)
    Leave a review

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    Photo: Dr. David Wan, MD
    How would you rate your experience with Dr. David Wan, MD?
    • Likelihood of recommending Dr. Wan to family and friends

    Dr. Wan'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. Wan

    • 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. David Wan, MD

    Specialties*
    • Gastroenterology

    • *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
    • 36 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
    Gender
    • Male
    Gender
    NPI Number
    • 1598941098
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • New York University
    Fellowship
    Residency
    • Newyork-Presbyterian Hospital-Weill Cornell Medical Center
    Residency
    Medical Education
    • New York University Grossman School of Medicine
    Medical Education

    Hospital Affiliations

    • Weill Cornell Medical Center

    Frequently Asked Questions

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

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

    Dr. Wan works at Gastroenterology and Hepatology at David H. Koch Center in New York, NY. View the full address on Dr. Wan’s profile.

    Dr. Wan has seen patients for Colorectal Cancer and Small Intestine Cancer, and more. You can see other conditions treated by Dr. Wan on their profile. Please call the provider’s office to confirm all visit reasons.

    91 patients have reviewed Dr. Wan. The overall rating for this provider is 4.7. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Wan.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Wan, there are benefits to both methods. A person calling to schedule an with Dr. Wan 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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