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Accepting patients
Who is Dr. Eisner, Gastroenterologist in Zephyrhills, FL?
Dr. Mark Eisner, MD is a Gastroenterologist, who primarily practices in Zephyrhills, FL with 1 additional practice location. He is board certified. Dr. Eisner graduated from Mechanical Engineering and completed his residency at Johns Hopkins Bayview M C, Internal Medicine. Dr. Eisner is fluent in English and Spanish, and is currently seeing new patients. Dr. Eisner’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Eisner’s office at (813) 780-7534.
Where did Dr. Eisner go to medical school and complete their residency?
Residency: Johns Hopkins Bayview M C, Internal Medicine | Johns Hopkins Bloomberg School of Public Health Program A
Medical School: Mechanical Engineering | Johns Hopkins University School of Medicine
Is Dr. Eisner board certified as a Gastroenterologist?
Yes, Dr. Mark Eisner, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Eisner speak?
Dr. Eisner and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Eisner treat?
As a Gastroenterologist, Dr. Eisner 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. Eisner. 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:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R1013: Epigastric pain
- R109: Unspecified abdominal pain
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:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z860100: Personal history of colon polyps, unspecified
What procedures does Dr. Eisner perform?
As a Gastroenterologist, Dr. Eisner performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Eisner. 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:
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy with Biopsy
- Colorectal Polyp Removal
- Hot Biopsy Colonoscopy
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45384: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by hot biopsy forceps
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Esophagus Widening Procedure (Endoscopic)
- Diagnostic Upper Endoscopy with Biopsy
- Flexible Sigmoidoscopy with Biopsy
- Colorectal Cancer Screening Tests
- Esophageal Dilation
- EGD with Dilation
- Upper Endoscopy with Widening
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- Sigmoid Colon Scope with Biopsy
- Lower Endoscopy with Tissue Sample
- Flexible Sigmoidoscopy and Biopsy
- Rectum and Lower Colon Exam
CPT Codes:
- 43248: Esophagogastroduodenoscopy, flexible, transoral; with insertion of guide wire followed by passage of dilator(s) through esophagus over guide wire
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45331: Sigmoidoscopy, flexible; with biopsy, single or multiple
Also known as:
- Flexible Sigmoidoscopy
- Colorectal Cancer Screening Tests
- Sigmoidoscopy
- Lower colon exam
- Flexible colon scope
- Rectum and lower colon check
CPT Codes:
- 45330: Sigmoidoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Does Dr. Eisner accept my insurance?
Dr. Eisner accepts most major insurance plans. Important: Please call our office at (813) 780-7534 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Eisner accept in Zephyrhills, FL?
Dr. Eisner in Zephyrhills, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Carpenters Funds Administrative Office (CA)
CVS Health (formerly Aetna)
Department of Defense / Tricare
Elevance Health Inc. (formerly Anthem)
Florida Blue / Guidewell
Humana
Medicare
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Eisner's office located?
Dr. Mark Eisner's Primary Practice
38135 Market Square Dr
Zephyrhills, FL 33542
(813) 780-7534
What is Dr. Eisner's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Eisner's National Provider Identifier (NPI) number is 1902815103.
What common questions do patients ask about Dr. Eisner?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Eisner
What is Dr. Mark Eisner's specialty?
Dr. Eisner is a Gastroenterologist near Zephyrhills, 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. Eisner to book an appointment today.
Is this Dr. Mark Eisner affiliated with a ranked Castle Connolly Top Hospital?
No, Eisner is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: AdventHealth Zephyrhills. Castle Connolly Top Hospitals 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 Mark Eisner accepting new patients in Zephyrhills, FL?
Yes, Dr. Mark Eisner is accepting new patients at this time.
Does Dr. Mark Eisner offer online booking?
Please contact Dr. Eisner's office at (813) 780-7534 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Eisner?
Please contact Dr. Eisner's office at (813) 780-7534 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mark Eisner have?
Dr. Mark Eisner is certified by the American Board of Internal Medicine.
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