DG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gassert, Gastroenterologist in Jacksonville, FL?
Dr. Daniel Gassert, MD is a Gastroenterologist, who primarily practices in Jacksonville, FL with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Gassert graduated from New York University School of Medicine and completed his residency at New York Presbyterian Hospital. Dr. Gassert is fluent in English and Spanish, and is currently seeing new patients. Dr. Gassert’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gassert’s office at (904) 824-6108.
What are Areas of Expertise for Dr. Gassert?
Dr. Daniel Gassert, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Gassert empowers patients to confidently navigate their health journey, specializing in Gastrointestinal Disorders, or comprehensive wellness support. Serving the Jacksonville/FL community, Dr. Gassert is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Gassert go to medical school and complete their residency?
Residency: New York Presbyterian Hospital
Medical School: New York University School of Medicine
Is Dr. Gassert board certified in Gastroenterologist?
Yes, Dr. Daniel Gassert, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Gassert speak?
Dr. Gassert and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Gassert treat?
As a Gastroenterologist, Dr. Gassert 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. Gassert. 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:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Other Esophagus Condition
- Barrett's Esophagus
- Esophagus Disorder
- Barrett’s Esophagus
- Various esophageal diseases
- Miscellaneous esophagus problems
- Other food pipe issues
- Barrett's condition
- Esophageal metaplasia
ICD-10 Codes:
- K2289: Other specified disease of esophagus
- K2270: Barrett's esophagus without dysplasia
Also known as:
- Acid Reflux
- GERD with Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Eosinophilic Esophagitis
- Gastroesophageal Reflux
- Heartburn
- Indigestion
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
Also known as:
- Stomach and Duodenum Disorder
- Stomach or Duodenum Polyp
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
- Gastric Polyp
- Duodenal Polyp
- Stomach Growth
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
- K317: Polyp of stomach and duodenum
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Blocked Esophagus
- Esophagus Disorder
- Esophageal Obstruction
- Food Pipe Blockage
- Swallowing Difficulty
ICD-10 Codes:
- K222: Esophageal obstruction
Also known as:
- Cirrhosis
- Liver scarring
- End-stage liver disease
- Chronic liver failure
ICD-10 Codes:
- K7460: Unspecified cirrhosis of liver
Also known as:
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Rectal Bleeding
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
ICD-10 Codes:
- K625: Hemorrhage of anus and rectum
Also known as:
- Chronic Idiopathic Constipation
- Constipation
- Functional Constipation
- Unexplained Chronic Constipation
- Long-Term Constipation
ICD-10 Codes:
- K5904: Chronic idiopathic constipation
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:
- Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Intestinal Diverticula
- Pouches in Intestine
ICD-10 Codes:
- K5790: Diverticulosis of intestine, part unspecified, without perforation or abscess without bleeding
Also known as:
- Functional Diarrhea
- Diarrhea
- Chronic Diarrhea
- Persistent Diarrhea
- Diarrhea without clear cause
ICD-10 Codes:
- K591: Functional diarrhea
Also known as:
- Indigestion
- Gas in the Digestive Tract
- Indigestion (Dyspepsia)
- Dyspepsia
- Upset Stomach
- Stomach Discomfort
ICD-10 Codes:
- K30: Functional dyspepsia
Also known as:
- Ulcerative Colitis
- Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Colitis
ICD-10 Codes:
- K5180: Other ulcerative colitis without complications
Which procedures does Dr. Gassert perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Daniel Gassert 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. Gassert's office.
Does Dr. Gassert accept my insurance?
Dr. Gassert accepts most major insurance plans. Important: Please call our office at (904) 824-6108 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gassert accept in Jacksonville, FL?
Dr. Gassert in Jacksonville, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
CVS Health (formerly Aetna)
Department of Veterans Affairs
Express Scripts
Florida Blue / Guidewell
Humana
Medicare
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Gassert's office located?
Dr. Daniel Gassert's Primary Practice
836 Prudential Dr Ste 801
Jacksonville, FL 32207
(904) 824-6108
What is Dr. Gassert's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gassert's National Provider Identifier (NPI) number is 1073575403.
What common questions do patients ask about Dr. Gassert?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gassert
What is Dr. Daniel Gassert's specialty?
Dr. Gassert is a Gastroenterologist near Jacksonville, FL. 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. Gassert to book an appointment today.
Is this Dr. Daniel Gassert affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gassert is affiliated with UF Health Flagler Hospital which is a Castle Connolly Top Hospital. 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 Daniel Gassert accepting new patients in Jacksonville, FL?
Yes, Dr. Daniel Gassert is accepting new patients at this time.
Does Dr. Daniel Gassert offer online booking?
Please contact Dr. Gassert's office at (904) 824-6108 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Daniel Gassert?
Please contact Dr. Gassert's office at (904) 824-6108 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Daniel Gassert have?
Dr. Daniel Gassert is certified by the American Board of Internal Medicine.
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