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Dr. Karl Mersich, MD

Gastroenterology* Age 72
Dr. Karl Mersich, MD
3.7 (10 Ratings)

Offers telehealth

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Dr. Karl Mersich, MD is a Gastroenterologist in Orange City, FL.
Dr. Karl Mersich, MD
3.7 (10 Ratings)
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Dr. Karl Mersich, MD

Gastroenterology* Age 72
Orange City, FL
Call for new patient details
39 years of experience

Offers telehealth

Dr. Karl Mersich, MD is a Gastroenterologist in Orange City, FL.

About

Dr. Mersich graduated from UNITED HUNGARIAN UNIVERSITY MEDICAL SCHOOL. Dr. Karl Mersich, MD is a Gastroenterologist in Orange City, FL and has 39 years experience. Dr. Mersich currently practices at Practice and are affiliated with AdventHealth Fish Memorial. Dr. Mersich has experience treating conditions like Congenital Anomaly Intestine, Nausea and Duodenitis among other conditions at varying frequencies. At present, Dr. Mersich received an average rating of 3.7/5 from patients and has been reviewed 10 times. Dr. Mersich's office is not accepting new patients. Dr. Mersich also speaks Hungarian. Dr. Mersich is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Trustworthy

Patients said this doctor is trustworthy.

Experience Check

Enter a condition or procedure
Congenital Anomaly Intestine
Nausea
Duodenitis
Congenital Anomaly Intestine
Nausea
Duodenitis
Congenital Anomaly Intestine
Nausea
  • View other providers who treat Nausea
Duodenitis
Abdominal Pain
Constipation
Diarrhea
  • View other providers who treat Diarrhea
Hemorrhoids
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Bowel Strangulation
Celiac Disease
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Diaphragmatic and Hiatal Hernia
Dysphagia
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Esophagitis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Gastroptosis
Heartburn
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Obstruction
Intestinal Ulcer
Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Peptic Ulcer
Reflux Esophagitis
Unexplained Weight Loss
Vomiting Disorders
Duodenal Polypectomy
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Alcoholic Cirrhosis
Ascites
  • View other providers who treat Ascites
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Cirrhosis
Colon Cancer
Congenital Anomaly Esophagus
Crohn's Disease
Dehydration
Diffuse Esophageal Spasm
Duodenal Cancer
Duodenal Ulcer
Dysentery
Enteritis
Eosinophilic Esophagitis
Esophageal Diverticulum
Familial Adenomatous Polyposis
Hepatitis B
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Prolapse
Irritable Bowel Syndrome
Lactose Intolerance
Liver Damage from Alcohol
Malnutrition
Megacolon
Non-Neonatal Jaundice
Pancreatitis
Pouchitis
Primary Biliary Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Rectal Ulcer
Retroperitoneum Cancer
Splenomegaly
Stomal Ulcer
Ulcerative Colitis
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Visceroptosis
Vitamin B12 Anemia
Vitamin_Deficiency
Colon Cancer Screening
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Endoscopy
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Superior Health Plan
  • Choice Large Group POS
  • myBlue EPO
    SimplyBlue HMO
    BlueOptions HMO
  • Aetna
    Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
    Elect Choice (Open Access) EPO
    Open Choice PPO
    Choice Plus POS II
  • Open Access Plus
    Cigna PPO
  • Preferred Patient Care
  • Commercial Individual HMO
  • Blue Preferred Patient Care PPO
  • First Health (Coventry Health Care) PPO
  • Blue Choice HMO
  • Curative PPO
    Curative PPO Plus
    Curative EPO
  • Blue Card PPO
    Blue Card High Performance Network HPN
  • Choice Care Network PPO
    Choice POS
    Choice Care PPO
    HMO Premier HMO
    National POS
    Preferred PPO
    Select HMO
  • Navigate POS
    Options PPO
    Navigate HMO
    Choice Plus POS
    Nexus Open Access
    Medica Choice

Locations

  1. 1 Gastro MD Florida LLC
    2884 Wellness Ave Ste 100, Orange City, FL 32763
    Icon Directions Right Arrow Directions Phone Icon (386) 668-2221
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
  2. 2 Digestive Disease Associates LLP
    1561 Long Pond Rd Ste 110, Rochester, NY 14626
    Icon Directions Right Arrow Directions Phone Icon (585) 723-1510
  3. 3 Office
    835 Currency Cir Ste 1001, Lake Mary, FL 32746
    Icon Directions Right Arrow Directions Phone Icon (407) 544-6643
  4. 4 Wellness Avenue Surgery Center
    2863 Wellness Ave, Orange City, FL 32763
    Icon Directions Right Arrow Directions Phone Icon (386) 297-7239

Patient Satisfaction

Likelihood to recommend Dr. Mersich
3.7
Based on 10 Reviews
5 Stars (6)
4 Stars (0)
3 Stars (1)
2 Stars (1)
1 Star (2)

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Dr. Mersich's Office & Staff

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Mersich?
Call now to make an appointment
(386) 668-2221

About Me

Languages Spoken
Hungarian
Languages Spoken
Specialties*
Gastroenterology
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • UNITED HUNGARIAN UNIVERSITY MEDICAL SCHOOL
    1985
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
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Does Dr. Mersich offer telehealth services or virtual visits?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Karl Mersich, MD. To arrange an appointment, call the number on Dr. Mersich's profile.

Dr. Mersich frequently treats the following conditions: Congenital Anomaly Intestine, Nausea and Duodenitis. See more on Sharecare.

Dr. Karl Mersich, MD is affiliated with AdventHealth Fish Memorial.

Yes, Dr. Karl Mersich, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • AdventHealth Fish Memorial

    1055 Saxon Blvd, Orange City, FL