Summary

Dr. Mark Fleisher is a gastroenterologist who specializes in diagnosing and treating conditions affecting the digestive system. He earned his medical degree from Sackler School of Medicine and completed his residency training at Lenox Hill Hospital. With 36 years of experience in gastroenterology, Dr. Fleisher has developed extensive expertise in helping patients with complex digestive health concerns. He is fluent in both Spanish and English.

Dr. Fleisher practices at Baptist Medical Center Nassau and sees patients at locations in Jacksonville, Florida. He frequently treats patients with colon polyps, GERD, and esophagitis. His procedural expertise includes performing colonoscopies and lower GI endoscopy procedures to help diagnose digestive conditions. Patients have given Dr. Fleisher an average rating of 4.1 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 36 years of experience
  • 34 insurance plans accepted
  • speaks Spanish, English
  • Lenox Hill Hospital
  • 57 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Mark Richard Fleisher has 2 locations

Borland Groover Clinic

836 Prudential Dr Ste 801Jacksonville, FL 32207
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

Baptist Health Baptist Medical Center Jacksonville

800 Prudential DrJacksonville, FL 32207
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

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Dr. Mark Richard Fleisher, MDJan Seiler, APRNBrendon Bower, APRNJi Soo Choi, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
36 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English Speaks English Speaks English
Jacksonville , FLMontgomery , ALTempe , AZSACRAMENTO , CA
Med School: Sackler School Of Medicine Med School: Georgia State University Med School: University of Cincinnati Med School: New York University
Current Profile
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Insurance Plans Accepted by Dr. Mark Richard Fleisher

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - POS
  • Aetna Better Health
  • Allegiance Life and Health
  • Ambetter
  • Anthem Blue Cross
  • Anthem Blue Cross Blue Shield
  • Anthem Blue Cross Blue Shield - PPO
  • AvMed
  • Blue Cross Blue Shield
  • CarePlus Health Plans (Florida Medicare)
  • CHAMPVA
  • Cigna
  • Devoted Health
  • EmblemHealth
  • Florida Blue: Blue Cross Blue Shield of Florida
  • GEHA
  • Golden Rule
  • Humana
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Moda Health
  • Molina Healthcare
  • Optima Health
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare Oxford
  • UnitedHealthOne
  • Wellcare

Medical Specialties

Dr. Mark Richard Fleisher has the following specialty

Specialty Expertise

Dr. Mark Richard Fleisher has the following 12 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Crohn's Disease
  • Gastrointestinal Hemorrhage
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

36 Years Experience

MEDICAL LICENSE

Medical Doctor, Florida, 2027, Active

EDUCATION & TRAINING

Residency

Lenox Hill Hospital

Medical School

Sackler School Of MedicineGraduated in 1990

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Frequently Asked Questions

Is Dr. Mark Fleisher accepting new patients?
Dr. Mark Fleisher is accepting new patients on Vitals. View Dr. Mark Fleisher's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Mark Fleisher?
You can find contact information for Dr. Mark Fleisher here on Vitals.
Where is Dr. Mark Fleisher's office located?
Dr. Mark Fleisher's office is located at 836 Prudential Dr Ste 801, Jacksonville, FL, 32207.
Does Dr. Mark Fleisher accept my insurance?
You can see the insurance plans that Dr. Mark Fleisher accepts on their Vitals profile.
What languages does Dr. Mark Fleisher speak?
Dr. Mark Fleisher speaks Spanish and English.

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