Summary

Mark Stark has practiced gastroenterology and internal medicine for 43 years and is affiliated with Mayo Clinic Jacksonville and Ascension Saint Vincents Medical Center Southside. They completed their residency at Mayo Clinic and Medical School and trained at Washington University in St. Louis School of Medicine. Patients rate Mark Stark 3.8 out of 5.

Overview based on verified provider data

Quick Facts

  • 3.8
  • 43 years of experience
  • speaks English
  • Mayo Clinic And Medical School
  • 1 written review
  • 2 specialties
  • 16 areas of expertise
  • 2 hospital affiliations
  • 3 office locations

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Mark Stark has 3 locations

Mayo Clinic Gastroenterology And Hepatology

4500 San Pablo Rd SJacksonville, FL 32224
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Mayo Clinic Jacksonville

4500 San Pablo Rd SJacksonville, FL 32224

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Dr. Mark StarkBrendon Bower, APRNStephanie Fields, APRNAshley Anderson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
0 
0 
0 
43 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Jacksonville , FLTempe , AZTempe , AZSacramento , CA
Med School: MAYO MEDICAL SCHOOL Med School: University of Cincinnati Med School: Columbus State University Med School: East Tennessee State University - Quillen College of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mark Stark

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Mark Stark has the following 2 specialties

Specialty Expertise

Dr. Mark Stark has the following 16 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Capsule Endoscopy
  • Celiac Disease
  • Colonic Diseases
  • Colonoscopy
  • Constipation
  • Esophageal Diseases
  • Gastrointestinal Endoscopy
  • Gastrointestinal Hemorrhage
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

43 Years Experience

Dr. Mark Stark holds an expired medical license in the state of Florida.

Medical License

Medical Doctor with an expired medical license in the state of Florida that expired in 2026.

Education & Training

Residency

Completed their residency at Mayo Clinic And Medical School.

Medical School

Graduated from MAYO MEDICAL SCHOOL and Washington University In St Louis School Of Medicine in 1983.

NPI Number

Dr. Stark's NPI number is 1629067400.

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Frequently Asked Questions

Is Dr. Mark Stark accepting new patients?
Dr. Mark Stark has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Stark accept my insurance?
You can see the insurance plans that Dr. Mark Stark accepts on their Vitals profile.
Which hospitals is Dr. Mark Stark affiliated with?
Dr. Mark Stark is affiliated with Mayo Clinic Jacksonville and ASCENSION SAINT VINCENTS MEDICAL CENTER SOUTHSIDE.
Where is Dr. Mark Stark's office located?
Dr. Mark Stark's office is located at 4500 San Pablo Rd S, Jacksonville, FL, 32224.
Does Dr. Mark Stark accept virtual/telehealth appointments?
Dr. Mark Stark has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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