Married with three children, Dr. Eisner was born in Manhattan and raised in New Rochelle, NY. He is head of the Department of Gastroenterology for Florida Medical Clinic and also serves on the Florida Medical Clinic Board of Directors. Dr. Eisner also serves as the Endoscopy Medical Director at the Zephyrhills Special Procedures Surgery Center. When he is not working, Dr. Eisner enjoys spending time with his family. He enjoys traveling, golfing, and collecting stamps, a life-long hobby.
The George Washington School of Medicine
Francis Scott Key Medical Center
Georgetown University Medical Center
FMC Special Procedures Center, Zephyrhills
FMC Ambulatory Surgery Center, Tampa
AdventHealth Dade City
Gastroesophageal Reflux Disease
Zephyrhills 38135 Market Square Zephyrhills, Florida 33542 Suite 101
38135 Market Square
Zephyrhills, FL 33542
- Monday: 7am - 4pm
- Tuesday: 7am - 4pm
- Wednesday: 7am - 4pm
- Thursday: 7am - 4pm
- Friday: 7am - 2pm
Florida Medical Clinic participates with most major carriers. Please consult your insurance carrier prior to your appointment to verify our participation status with your insurance plan. This list is subject to change and is not all-inclusive.
- Aetna HMO
- Aetna Medicare HMO
- Aetna Medicare PPO
- Aetna PPO
- AvMed HMO
- AvMed PPO
- BC Advantage 65
- BCBS HMO
- BCBS Medicare HMO
- BCBS Medicare PPO
- BCBS PPO (Includes EPO, PPC, BlueOptions, Blue Select)
- CarePlus Medicare HMO
- Cigna HMO
- Cigna PPO
- Coventry HMO
- Coventry Medicare HMO
- Coventry Medicare PPO
- Coventry PPO
- Humana HMO
- Humana Medicare HMO
- Humana Medicare PPO (Includes Choice PPO/PFFS)
- Humana PPO
- Allwell by Sunshine (Medicare HMO)
- Tricare East
- Tricare East HMO (Prime)
- United Healthcare AARP Medicare Complete HMO
- United Healthcare AARP Medicare Complete PPO
- United Healthcare Dual Complete HMO
- United Healthcare Dual Complete PPO
- United Healthcare HMO
- United Healthcare PPO
- Wellmed- UnitedHealthcare Medicare
Mark Eisner, MD's Performance
Patient Centered Specialty Practice Report Card
|Colorectal Cancer Screening||95%||83%|
|Unhealthy Alcohol Screening||45%||97%|
|Timely Referral Response||96%||96%|
|Appointment Access within 14 days||65%||93%|
Colorectal Cancer Screening (Patients 50-75)
Colorectal cancer is cancer that begins in the colon or the rectum. It is the third most common cancer among both men and women in the United States, and it occurs most often in people over the age of 50. Your Gastroenterologist will encourage you to have your routine colorectal cancer screening.
Unhealthy Alcohol Use Screening (Patients 18 and older)
Alcohol is the most commonly used drug in the United States and a leading cause of illness and death. Nearly 3 out of 10 American adults engage in risky alcohol consumption, ranging from occasional binge drinking to daily heavy drinking. Patients 18 and older are screened every two years for unhealthy alcohol use. Every two years your Gastroenterologist will ask you about alcohol use.
Providing Timely Referral Responses to the referring provider with 72 hours
When your provider refers you to Gastroenterology Zephyrhills, your Gastroenterologist is committed to sending your provider a summary of your consultation within 72 hours of your appointment. This ensures your provider is informed about your visit.
Every quarter Florida Medical Clinic surveys its patients to gauge their satisfaction with the servicesprovided at the Clinic. Our goal is all of our patients rate their visit as “Excellent.”
Appointment Access within 14 days
Gastroenterology Zephyrhills monitors how quickly new patients can receive an appointment within 14 days of the patient’s request. The department’s goal is all new patients are able to see a Gastroenterologist within 14 days.
"I felt at ease with his tone, demeanor & willingness to listen"
"Very dedicated to helping his patients"
"Very caring & exceptional."
"Best doctor in the town"
"Goes above and beyond"
"Always puts a smile on your face"
"Thankful for everything"
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