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Dennis Han
out of 5
  • Gastroenterology
  • Advanced Gastrointestinal (GI) Interventional Endoscopy
Accepting new patients

Locations

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140 Park Avenue Gastroenterology

140 Park Avenue
Florham Park, NJ 07932
United States

Clinical Expertise

  • Abnormal weight loss
  • Abscess excision
  • Achalasia
  • Acute and chronic pancreatitis
  • Alternative medicine
  • Argon plasma coagulation hemostases of bleeding lesions
  • Bariatric surgery complications
  • Barrett's esophagus
  • Bile duct diseases
  • Biliary and pancreatic duct endoscopy (cholangioscopy and pancreatoscopy)
  • Biliary stricture
  • CRPS
  • CT colonography
  • Capsule endoscopy
  • Celiac disease
  • Celiac nerve block to treat pancreatic pain
  • Cholecystitis
  • Cholecystitis problems
  • Chronic gallbladder inflammation
  • Chronic pain
  • Cirrhosis
  • Colon Bleeding
  • Colon and rectal bleeding
  • Colon and rectum problems
  • Colon cancer
  • Colon cancer surgery
  • Colon polyps
  • Colon resection
  • Colonoscopy
  • Colorectal Surgery
  • Complete Colon polyp resection
  • Complications from bariatric surgery
  • Constipation
  • Crohn's disease
  • Cyst excision
  • Digestive disease
  • Digestive problems
  • Diverticulitis
  • Diverticulosis
  • Duct blockage
  • Dysplasia
  • ERCP
  • Endoscopic Retrograde Cholangio Pancreatography
  • Endoscopic management after gastric bypass surgery
  • Endoscopic mucosal resection (EMR) and ablation for early GI tumors
  • Endoscopic retrograte cholangiopancreatography (ERCP) for benign and malignant disease
  • Endoscopic therapies for Barrett's esophagus
  • Endoscopic treatment of gastric diseases
  • Endoscopic ultrasound (EUS) to diagnose and stage GI and bile duct and pancreatic cancers
  • Endoscopic ultrasound for staging and fine-needle aspiration
  • Esophageal cancer
  • Esophageal disease
  • Gallbladder cancer / carcinoma
  • Gallbladder problems
  • Gallbladder surgery
  • Gallstones
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal bleeding
  • Gastrointestinal pain from malignancies
  • Gastrointestinal stromal tumor
  • Gastroparesis
  • Heartburn
  • Hemorrhoids
  • IBD
  • IBS
  • Indigestion
  • Inflammatory bowel disease
  • Interventional gastroenterology
  • Irritable bowel syndrome (IBS)
  • Joint pain
  • Lipoma excision
  • Liver disease
  • Lower back pain
  • Migraine
  • Neck pain
  • Neoplasm
  • Non-cancerous tumor
  • Obesity
  • Orthopedic pain management
  • Pancreas divisum
  • Pancreas surgery
  • Pancreas: benign and malignant tumors
  • Pancreatic cancer
  • Pancreatic cysts
  • Pancreatic diseases
  • Pancreatic duct endoscopy (pancreatoscopy)
  • Pancreatic insufficiency
  • Pancreatic pain from malignancies
  • Pancreatic pseudocyst drainage
  • Peptic ulcer
  • Polyp
  • Post-cholecystectomy complication
  • Radiofrequency ablation for Barrett's esophagus
  • Radiofrequency endoscopic resection for Barrett's esophagus
  • Rectal bleeding
  • Rectal cancer
  • Sciatica
  • Small bowel stenting
  • Spine pain
  • Stomach ulcers
  • Ulcerative colitis
  • Upper back pain
  • Viral hepatitis
  • acid reflux
  • acute pain
  • analgesics
  • anticonvulsant therapy
  • anxiolytics
  • appendicitis
  • arthritis pain
  • bile reflux
  • biofeedback
  • bloating
  • central pain syndrome
  • childhood obesity
  • chronic vomiting
  • colon screening
  • colorectal cancer
  • complex regional pain syndrome
  • constant hiccups
  • dark or black stool
  • double contrast barium enema
  • electrical stimulation
  • endoscopy
  • epidural steroid injection
  • facet joint injections
  • gallbladder cancer
  • gastric cancer
  • gastric emptying scan
  • gastric manometry
  • gastrinomas
  • gi infection
  • helicobacter pylori
  • intestinal parasite
  • intrathecal drug delivery implant
  • ischemic bowel disease
  • leg pain
  • long-term pain
  • nerve damage
  • neurologic pain
  • neurolytic blocks
  • nonalcoholic fatty liver disease
  • nutritional deficiency
  • orthopedic pain
  • pernicious anemia
  • phantom limb pain
  • pinched nerve
  • postoperative pain
  • psychological support
  • severe pain in mid to upper abdomen
  • short-term pain
  • somatic pain
  • spinal cord stimulation
  • stool analysis
  • tissue damage
  • transcutaneous electrical stimulation
  • tricyclic antidepressant therapy
  • upper gi endoscopy
  • vomiting blood

Accepted Insurances

Always check with your health insurance carrier before scheduling any type of service. You can learn the details of your individual health insurance plan, including the amount of your copay, deductible, and coinsurance by visiting your health insurance company's website or by calling their customer service department. Click here to review our list of accepted insurance plans.

Aetna
  • Aetna Medicare PrimeAetna Signature Administrators
  • HMO
  • Meritain
  • Open Access
  • POS
  • AHS - SMG is Tier 1
  • APCN - Aetna Premier Choice Network
  • Axcel Choice POS II
  • Axcel Open Access
  • Choice POS II
  • EPO Select
  • HNO - Health Network Option
  • Liberty - SMG is Tier 1
  • Medicare Advantage - HMO, PPO
  • Choice
  • PPO
  • Signature PPO
  • Assure Premier Plus
AmeriHealth
  • EPO
  • PPO
  • HMO
  • POS
  • Open Access
  • Open Access Plus
  • Local Value
  • Tiered Advantage
  • Advantage
  • HMO Plus
  • POS Plus
  • Regional Preferred
Blue Cross and Blue Shield
  • Horizon BCBS NJ
  • Empire/Anthem BCBS PPO
  • Federal Program
  • Medicare Advantage
  • Out-of-State BCBS PPO Blue Card
Cigna
  • PPO
  • HMO
  • Open Access
  • Cigna Health Plan (CHP)
  • Choice Fund
  • Indemnity
  • International
  • Open Access Plus
CHN - Consumer Health Network
Clover Medicare Advantage
  • All Plans
Coventry Health Plans
First Health
  • All Plans with First Health Logo
Humana Medicare Advantage
  • PPO
Medicare
  • Traditional Medicare
  • Railroad Medicare
  • Medicare Supplemental Plans
  • Medicare Advantage PPO
Magnacare
  • All plans PPO
Multiplan/PHCS
  • Multiplan/PHCS logo on card - PPO
Oxford Healthplan
  • Freedom
  • Liberty
  • Medicare Advantage
OSCAR
  • Qualcare logo on card
  • OSCAR NJ Individual and Family Plan
  • OSCAR NJ PPO Plan
Qualcare
  • Qualcare logo on card
  • PPO
  • EPO
  • Community Care Network
  • Emblem Health (with Qualcare logo)
  • HIP Prime (with Qualcare logo)
Tricare
  • Traditional Plan
United Healthcare
  • AARP Medicare Complete - HMO, PPOChoice
  • Choice Plus
  • HMO
  • Navigate - EPO, HMO, POS
  • NY SHIP
  • PPO

Training and Education

Medical School

  • Robert Wood Johnson Medical School, University of Medicine and Dentistry of New Jersey (UMDNJ), New Brunswick, NJ

Undergraduate

  • Chemistry, College of Arts and Sciences, New York University, New York City, NY

Residency

  • Internal Medicine, Montefiore Medical Center, Bronx, NY

Fellowship

  • Gastroenterology and Advanced Endoscopy, Northwell Health - Northshore, LIJ, Manhasset, NY

About Me

Dennis Han, MD is part of Summit Medical Group’s Gastroenterology team. Dr. Han specializes in gastroenterology with a special interest in advanced therapeutic endoscopy. He treats a wide array of gastrointestinal conditions including diseases of the pancreas and bile ducts, Barrett’s esophagus, and inflammatory bowel disease. In addition, he performs endoscopic procedures for screening and management of gastrointestinal cancers. Dr. Han is extensively trained in advanced therapeutic and diagnostic procedures including endoscopic ultrasound (EUS), endoscopic retrograde cholangiopancreatography (ERCP), endoscopic therapy for Barrett’s esophagus, large colon polyp removal (endoscopic mucosal resection) and endoscopic stenting.

Dr. Han’s research interests include clinical outcomes in pancreatico-biliary disease and advanced endoscopic imaging in Barrett’s esophagus. His work has been published in peer-reviewed journals including Gastrointestinal Endoscopy, Endoscopy and Journal of Clinical Gastroenterology, and he has presented at conferences across the country. He is a member of the American Society of Gastrointestinal Endoscopy and American College of Gastroenterology.

Dr. Han’s patient care philosophy is to provide the best individualized treatment options to address each unique patient.

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