Summary

Dr. Gregory Mackay is a gastroenterologist with expertise in internal medicine who has been caring for patients for over four decades. He earned his medical degree from Sidney Kimmel Medical College at Thomas Jefferson University and completed his residency at Rhode Island Hospital. Dr. Mackay is fluent in both English and Spanish.

Dr. Mackay practices at Cleveland Clinic Indian River Hospital in Vero Beach, Florida. He specializes in treating conditions such as iron deficiency anemia and bleeding disorders. His expertise includes performing colonoscopies and upper gastrointestinal endoscopies to diagnose and treat digestive health issues. Patients have given Dr. Mackay an average rating of 4.8 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.8
  • 41 years of experience
  • 18 insurance plans accepted
  • speaks English, Spanish
  • Rhode Island Hospital
  • 4 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Gregory Davis Mackay has 4 locations

Cleveland Clinic Indian River Hospital Gastroenterology

3450 11th Ct Ste 206Vero Beach, FL 32960
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

Sebastian River Medical Group Gastroenterology

3745 11th Cir Ste 101Vero Beach, FL 32960
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Gregory MacKay, M.D.

3450 11th Ct # 206Vero Beach, FL 32960

Indian River Medical Center

3450 11th Ct Ste 302Vero Beach, FL 32960
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Gregory Davis Mackay, MDDr. Hannah Moshkovski, MDDr. Michael Knolle, DODr. Waleska Galindez, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
41 Years of Experience 6 Years of Experience 23 Years of Experience 44 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English, Spanish
Vero Beach , FLHallandale Beach , FLElizabethtown , PASaint Cloud , FL
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: Wright State University Med School: Lake Erie College of Osteopathic Medicine Med School: UNIVERSITY OF PUERTO RICO
Current Profile
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Insurance Plans Accepted by Dr. Gregory Davis Mackay

  • Aetna
  • Blue Cross Blue Shield
  • CarePlus Health Plans (Florida Medicare)
  • Cigna
  • EmblemHealth
  • Freedom Health
  • Golden Rule
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Molina Healthcare
  • Tricare
  • Ultimate Health Plans
  • UnitedHealthcare
  • UnitedHealthcare Oxford
  • Wellcare

Medical Specialties

Dr. Gregory Davis Mackay has the following 2 specialties

Specialty Expertise

Dr. Gregory Davis Mackay has the following 11 areas of expertise

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

Certifications, License, & Education

41 Years Experience

Education & Training

Residency

Completed their residency at Rhode Island Hospital.

Medical School

Graduated from Sidney Kimmel Medical College At Thomas Jefferson University in 1985.

NPI Number

Dr. Mackay's NPI number is 1346277613.

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Frequently Asked Questions

Does Dr. Gregory Mackay accept virtual/telehealth appointments?
Dr. Gregory Mackay has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Gregory Mackay affiliated with?
Dr. Gregory Mackay is affiliated with Cleveland Clinic Indian River Hospital.
Does Dr. Gregory Mackay accept my insurance?
You can see the insurance plans that Dr. Gregory Mackay accepts on their Vitals profile.
What languages does Dr. Gregory Mackay speak?
Dr. Gregory Mackay speaks English and Spanish.
How can I make an appointment with Dr. Gregory Mackay?
You can find contact information for Dr. Gregory Mackay here on Vitals.

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