MD
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Diener, Gastroenterologist in Berlin, NJ?
Dr. Melissa Diener, MD is a Gastroenterologist, who primarily practices in Berlin, NJ with 2 additional practice locations. She is board certified. Dr. Diener is fluent in English, and is currently seeing new patients. Dr. Diener’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Diener’s office at (609) 407-1220.
What languages does Dr. Diener speak?
Dr. Diener and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Diener treat?
As a Gastroenterologist, Dr. Diener diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Diener. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Stomach Inflammation
- Chronic Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
- Chronic gastritis
- Long-term stomach inflammation
- Persistent stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
- K2950: Unspecified chronic gastritis without bleeding
Also known as:
- Change in Bowel Habits
- Abnormal Bowel Movements
- Bowel Movement
- Altered Bowel Habits
- Irregular Bowel Movements
- Changes in Pooping
- Unusual stool
- Changes in poop
- Fecal changes
ICD-10 Codes:
- R194: Change in bowel habit
- R195: Other fecal abnormalities
Also known as:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
Also known as:
- Non-Infectious Gastroenteritis and Colitis
- Colon Polyps
- Digestive Disease
- Colonic Polyps
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- K529: Noninfective gastroenteritis and colitis, unspecified
- Z860100: Personal history of colon polyps, unspecified
Also known as:
- Rectal Bleeding
- Dark, Tarry Stools (Melena)
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
- Melena
- Black Stools
- Upper GI Bleed Signs
ICD-10 Codes:
- K625: Hemorrhage of anus and rectum
- K921: Melena
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
Also known as:
- Family History of Digestive Organ Cancer
- Cancer
- Family History
- Genetic risk for gastrointestinal cancer
- Family history of GI cancer
- Hereditary digestive cancer
ICD-10 Codes:
- Z800: Family history of malignant neoplasm of digestive organs
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Barrett's Esophagus
- Esophagus Disorder
- Barrett’s Esophagus
- Barrett's condition
- Esophageal metaplasia
ICD-10 Codes:
- K2270: Barrett's esophagus without dysplasia
Also known as:
- Abdominal Bloating
- Gas
- Gas in the Digestive Tract
- Bloated Stomach
- Swollen Belly
- Gaseous Distension
ICD-10 Codes:
- R140: Abdominal distension (gaseous)
Also known as:
- Nausea
- Nausea and Vomiting
- Feeling Sick to Stomach
- Queasiness
- Upset Stomach
ICD-10 Codes:
- R110: Nausea
Also known as:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
Also known as:
- Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
ICD-10 Codes:
- K648: Other hemorrhoids
Which procedures does Dr. Diener perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Melissa Diener may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Diener's office.
Does Dr. Diener accept my insurance?
Dr. Diener accepts most major insurance plans. Important: Please call our office at (609) 407-1220 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Diener accept in Berlin, NJ?
Dr. Diener in Berlin, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Cigna
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Horizon BlueCross BlueShield
Independence Blue Cross
Medicare
State of New Jersey
UnitedHealthcare
View All Insurances
Where is Dr. Diener's office located?
Dr. Melissa Diener's Primary Practice
175 Cross Keys Rd Ste 300A
Berlin, NJ 08009
(609) 407-1220
What is Dr. Diener's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Diener's National Provider Identifier (NPI) number is 1316106347.
What common questions do patients ask about Dr. Diener?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Diener
What is Dr. Melissa Diener's specialty?
Dr. Diener is a Gastroenterologist near Berlin, NJ. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Diener to book an appointment today.
Is this Dr. Melissa Diener affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Diener is affiliated with Virtua Voorhees Hospital, Jefferson Stratford Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Melissa Diener accepting new patients in Berlin, NJ?
Yes, Dr. Melissa Diener is accepting new patients at this time.
Does Dr. Melissa Diener offer online booking?
Please contact Dr. Diener's office at (609) 407-1220 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Melissa Diener?
Please contact Dr. Diener's office at (609) 407-1220 for information regarding telehealth appointment availability or for scheduling assistance.
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