Dr. Gregory S. Lesser
- Gender: Male
- Experience: 22 years
- Graduation year: 1999
- Sole propriator: No
- NPI: 1023096575
Dr. Gregory S. Lesser M.D.
Gastroenterologist
He is located at 218C Sunset Road in Willingboro, NJ 08046. Can help patients with the following: Asthma, Gastroparesis, Heartburn, Internal Bleeding, Pancreatitis, Peptic Ulcer. His National Provider Identifier (NPI) number is 1023096575. Appointment can be made via the phone number (609) 877-0400. He is affiliated with 2 practices and 2 hospitals.
Conditions treated
Dr. Gregory Scott Lesser, being an gastroenterologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Gregory S. Lesser.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Ascites
- Asthma
- Atherosclerosis
- Autoimmune Hepatitis
- Bad Breath
- Barrett's Esophagus
- Bladder Control
- Bleeding Varices
- Blood in Stool
- Botulism
- Cancer
- Carcinoid Tumor
- Celiac Disease
- Chest Pain
- Childhood Obesity
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Cirrhosis
- Clostridium Difficile Colitis
- Colitis
- Colonoscopy
- Common Cold
- Constipation
- Crohn's Disease
- Cystitis
- Diarrhea
- Diverticulosis
- Edema
- Eosinophilic Esophagitis
- Esophagitis
- Fatty Liver Disease
- Feeding and Swallowing
- Fever
- Food Allergies
- Gallbladder Pain
- Gastric Bypass Surgery
- Gastritis
- Gastroesophageal Reflux Disease (GERD)
- Gastroparesis
- General Care
- Headache
- Heart Disease
- Heartburn
- Helicobacter Pylori Infection
- Hemorrhoids
- Hepatitis A (HAV)
- Hepatitis B (HBV)
- Hepatitis C (HCV)
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Indigestion
- Inflammatory Bowel Disease (IBD)
- Influenza
- Inguinal Hernia
- Internal Bleeding
- Intussusception
- Irritable Bowel Syndrome (IBS)
- Lactose Intolerance
- Leaky Gut Syndrome
- Liver Disease
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Pancreas Divisum
- Pancreatic Cancer
- Pancreatic Cysts
- Pancreatitis
- Peptic Ulcer
- Portal Hypertension
- Prescription Refill
- Primary Biliary Cirrhosis (PBC)
- Primary Sclerosing Cholangitis (PSC)
- Stomach Cancer
- Swallowing Disorders
- Ulcerative Colitis
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Gregory S. Lesser
Insurances Accepted by Dr. Gregory S. Lesser
- Clover
- Medicare
- Oscar
Medicare Enrollment
Dr. Gregory S. Lesser is enrolled to bill Medicare as a Practitioner - Gastroenterology (also registered under: Practitioner - Internal Medicine) .
Bills through: Nj Gastro, Llc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Allergan | $429 |
| Valeant Pharmaceuticals North America | $377 |
| AbbVie | $370 |
Other
| Food and Beverage | $2103 |
Studies
Graduated in 1999Additional Specialities
- Internist
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Questions & Answers
Does Dr. Gregory Scott Lesser have affiliation with practices?
Dr. Gregory Scott Lesser is affiliated with Crystal Run Healthcare. For the full list of practices see this list.
Has Dr. Gregory Scott Lesser affiliation with hospitals?
Dr. Gregory Scott Lesser is affiliated with TRINITAS REGIONAL MEDICAL CENTER. For the full list of hospitals see this list.
What conditions does Dr. Gregory Scott Lesser treat?
Dr. Gregory Scott Lesser provides treatment for Asthma, Gastroparesis, Heartburn, Internal Bleeding, Pancreatitis, Peptic Ulcer. For the full list see this list.
Where can you meet with Dr. Gregory Scott Lesser?
Dr. Gregory Scott Lesser's office is located at 218C Sunset Road in Willingboro, NJ 08046.
Does Dr. Gregory Scott Lesser accept patients with Medicare?
Yes, Dr. Gregory Scott Lesser accepts patients with Medicare.