Summary

Dr. Charles Posternack is an internal medicine physician who specializes in gastroenterology. He earned his medical degree from McGill University Faculty of Medicine and brings 45 years of clinical experience to his practice. His dual expertise allows him to provide comprehensive primary care while offering specialized digestive health services.

Dr. Posternack practices at multiple prestigious locations throughout South Florida, including Boca Raton Regional Hospital, HCA Florida JFK Hospital in Atlantis, and Cleveland Clinic Florida in Weston. His extensive experience in both internal medicine and gastroenterology positions him to address a wide range of health concerns. Patients have given him an average rating of 3.2 on Vitals, reflecting his commitment to patient care across his decades of practice.

Overview based on verified provider data

Quick Facts

  • 3.2
  • 45 years of experience
  • Mc Gill Univ Fac Of Med
  • 2 specialties
  • 9 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Provided follow-up after the visit

Office Locations

Dr. Charles Posternack has 4 locations

Boca Raton Regional Hospital

800 Meadows RdBoca Raton, FL 33486

Hca Florida Jfk Hospital

5301 S Congress AveAtlantis, FL 33462

Cleveland Clinic Florida

2950 Cleveland Clinic BlvdWeston, FL 33331
Mon8:30 am - 5:30 pm
Tue8:30 am - 5:30 pm
Wed8:30 am - 5:30 pm
Thu8:30 am - 5:30 pm
Fri8:30 am - 5:30 pm
SatClosed
SunClosed

Cleveland Clinic Florida Weston Hospital

2950 Cleveland Clinic BlvdWeston, FL 33331

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Dr. Charles Posternack, MDDr. Andrew S Benin, MDDr. Robert Freedman, MDDr. Amira Shaker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.2 
45 Years of Experience 8 Years of Experience 45 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Russian Speaks English Speaks English
Boca Raton , FLBoca Raton , FLBay Harbor Islands , FLDelray Beach , FL
Med School: Mc Gill Univ Fac Of Med Med School: American University Of Antigua College Of Medicine Med School: St Georges University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Charles Posternack

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

Medical Specialties

Dr. Charles Posternack has the following 2 specialties

Specialty Expertise

Dr. Charles Posternack has the following 9 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Gastroenterology
  • Hemorrhoids
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

45 Years Experience

Dr. Charles Posternack holds an active medical license in the state of Florida.

Medical License

Medical Doctor with an active medical license in the state of Florida that expires in 2027.

Education & Training

Medical School

Graduated from Mc Gill Univ Fac Of Med in 1981.

NPI Number

Dr. Posternack's NPI number is 1669595997.

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Frequently Asked Questions

How can I make an appointment with Dr. Charles Posternack?
You can find contact information for Dr. Charles Posternack here on Vitals.
Is Dr. Charles Posternack accepting new patients?
Dr. Charles Posternack has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Charles Posternack accept my insurance?
You can see the insurance plans that Dr. Charles Posternack accepts on their Vitals profile.
Where is Dr. Charles Posternack's office located?
Dr. Charles Posternack's office is located at 800 Meadows Rd, Boca Raton, FL, 33486.
Does Dr. Charles Posternack accept virtual/telehealth appointments?
Dr. Charles Posternack has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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