Dr. Sergey Rybalov
- Gender: Male
- Experience: 28 years
- Graduation year: 1993
- Sole propriator: No
- NPI: 1386670552
Dr. Sergey Rybalov M.D.
Gastroenterologist
He is located at 369 West Blackwell Street in Dover, NJ 07801. Can help patients with the following: Acute Pain, Diarrhea, Fatty Liver Disease, Obesity, Osteoporosis, Peptic Ulcer. His National Provider Identifier (NPI) number is 1386670552. Appointment can be made via the phone number (973) 361-7660. He is affiliated with 1 practices and 2 hospitals.
Conditions treated
Dr. Sergey Rybalov, 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. Sergey Rybalov.
- 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. Sergey Rybalov
Medicare Enrollment
Dr. Sergey Rybalov is enrolled to bill Medicare as a Practitioner - Gastroenterology .
Bills through: Gastroenterology Assoc. Of North Jersey
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Allergan | $6051 |
| Actavis Pharma | $2183 |
| Janssen | $1401 |
Other
| Promotional Speaking or Service | $7405 |
| Consulting | $1300 |
| Food and Beverage | $741 |
| Travel and Lodging | $735 |
| Other | $215 |
Studies
Graduated in 1993Additional Specialities
- Internist
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Questions & Answers
Where can you meet with Dr. Sergey Rybalov?
Dr. Sergey Rybalov's office is located at 369 West Blackwell Street in Dover, NJ 07801.
Has Dr. Sergey Rybalov affiliation with hospitals?
Dr. Sergey Rybalov is affiliated with SAINT CLARE'S HOSPITAL/ DENVILLE CAMPUS. For the full list of hospitals see this list.
Does Dr. Sergey Rybalov have affiliation with practices?
Dr. Sergey Rybalov is affiliated with Gastroenterology Association of North Jersey.
What conditions does Dr. Sergey Rybalov treat?
Dr. Sergey Rybalov provides treatment for Acute Pain, Diarrhea, Fatty Liver Disease, Obesity, Osteoporosis, Peptic Ulcer. For the full list see this list.