835 Currency Cir Ste 1001, 
Lake Mary, FL 

Overview

Karl Mersich is a Gastroenterologist practicing medicine in Lake Mary, Florida.

His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Childhood Volvulus, Barrett Esophagus, and Portal Hypertension.

Dr. Mersich is board certified in American Board Of Internal Medicine. Dr. Mersich is currently accepting new patients.

Graduate Institution

Semmelweis University Medical School

Residency

Unity Hospital , Internal Medicine

Specialties

Gastroenterology

Licenses

Internal Medicine in NY

Board Certifications

American Board Of Internal Medicine

Fellowships

St Mary's Hospital , Internal Medicine

Hospital Affiliations

Adventhealth Fish Memorial

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
Florida Blue
  • EPO
  • PPO
Florida Health
  • HMO
  • POS
Freedom Health
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
Health First
  • HMO
  • POS
Health Options
  • HMO
  • POS
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medical Mutual
  • HMO
  • PPO
Oscar
  • EPO
  • HMO
  • PPO
Sunshine Health
  • EPO
  • HMO
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 18 Less Insurance Carriers -

Locations

Gastroenterology Of Greater Orlando
835 Currency Cir Ste 1001, Lake Mary, FL 32746
Other Locations
Gastroenterology Of Greater Orlando Pa
929 N Spring Garden Ave Ste 150, Deland, FL 32720
Gastroenterology Of Greater Orlando Pa
2884 Wellness Ave Ste 100, Orange City, FL 32763

Additional Areas of Focus

Dr. Mersich has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)
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Frequently Asked Questions about Dr. Karl T. Mersich

How do I make an appointment with Dr. Karl T. Mersich?

You can book an appointment with Dr. Karl T. Mersich by calling their office at 407-544-6643. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Karl T. Mersich a top-rated expert for Gastroesophageal Reflux Disease (GERD)?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Karl T. Mersich is classified as an Experienced expert for Gastroesophageal Reflux Disease (GERD), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Karl T. Mersich specialize in?

While Dr. Karl T. Mersich is a Gastroenterology, they have specific expertise in Gastroesophageal Reflux Disease (GERD), Childhood Volvulus, and Barrett Esophagus. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Karl T. Mersich accept my insurance?

Dr. Karl T. Mersich accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 407-544-6643 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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