Dr. Gregory Mackay, MD is an Internal Medicine physician dedicated to providing compassionate, comprehensive care for older adults at his clinic in Vero Beach, FL. He is a registered member of The Florida Board of Medicine, practicing under the Florida Statutes, Title XXXII, Chapter 458 (Medical Practice). Your internist serves as your primary healthcare partner, coordinating complex care, managing chronic conditions, and focusing on your overall well-being and independence to help you thrive as you age. He primarily serves older adults (65 and older), but also includes younger adults with complex medical needs. He is not currently accepting new patients, but you can call (772) 567-4311 to inquire about waitlists or future openings.
Dr. Gregory Mackay, MD is an internist in Vero Beach, FL and has over 35 years of experience in the medical field. With this extensive background, he brings a wealth of clinical knowledge and compassionate care to his patients and their families. He earned his medical degree from Thomas Jefferson University Sidney Kimmel Medical College in 1985, followed by residency training in Internal Medicine at Virginia Commonwealth University Medical Center in 1988. Further specializing, he pursued fellowship training in Brown University in 1991, deepening his expertise in a specific area of patient health. He is Board Certified in Gastroenterology and Internal Medicine by the American Board of Internal Medicine. Dr. Mackay is affiliated with Cleveland Clinic Indian River Hospital, and he is committed to a collaborative, evidence-based approach to medicine, ensuring a supportive environment where patients and their families feel heard and empowered in their healthcare decisions. He provides consultations primarily in English.
A cornerstone of effective senior care is a strong patient-doctor partnership. Dr. Gregory Mackay is a vital partner in this journey, focusing on holistic strategies to protect health and enhance quality of life.
Dr. Gregory Mackay is a dedicated partner in your senior health journey, providing comprehensive internal medicine care tailored to your unique needs. He meticulously coordinates complex care, manages chronic conditions with empathy, and focuses on maximizing your well-being and independence. His compassionate approach ensures a smooth and supportive experience, prioritizing your personal goals and comfort throughout your aging process.
By working together, you, your family, and Dr. Gregory Mackay can create a clear, actionable plan that respects your individual needs and healthcare goals.
Also Accepts These Carriers
- APCN Choice POS II (POS II)
- Aetna
- Aetna HMO (HMO)
- AvMed
- Blue Card High Performance Network HPN (HPN)
- Blue Cross Blue Shield
- BlueCard PPO (PPO)
- BlueCare HMO (HMO)
- BlueOptions
- BlueSelect
- CareFirst BlueCross BlueShield
- Choice
- Choice Large Group POS (POS)
- Cigna
- Cigna PPO (PPO)
- FL Medical Providers
- Florida Blue
- HealthyBlue Advantage
- LocalPlus
- Open Access Plus
- Open Choice PPO (PPO)
- Premier Care Network Plus - Innovation Health
- Seamless HMO (HMO)
- Small Group Elect HMO (HMO)
- myBlue
Effective management of health is key to well-being in later life. Dr. Gregory Mackay provides expert, compassionate care for a range of conditions common in older adults, with a focus on managing symptoms and maintaining function. Common areas of focus include:
- Ascites: A swollen belly due to fluid buildup (ascites) is treatable. Your healthcare team will work to identify the root cause and develop a plan that may include medications, dietary adjustments, or procedures to relieve pressure and improve your well-being.
- Dysentery: Experiencing bloody diarrhea, abdominal pain and fever might indicate dysentery; getting prompt treatment, which may include rehydration and medication, is key to managing this infection and preventing serious complications, allowing you to maintain your independence.
- Hemorrhoids: While hemorrhoids can be uncomfortable and embarrassing, effective treatment options are available to ease symptoms and help you maintain your independence and daily activities.
- Thiamin Deficiency: If your body doesn't get enough vitamin B1 (thiamin), you can experience symptoms like muscle weakness and memory problems; however, your doctor can help manage thiamine deficiency with tailored dietary recommendations and supplementation, leading to better overall health and less dependence on others.
- Hepatorenal Syndrome: Because of severe liver damage, your kidneys may not function well, leading to hepatorenal syndrome; treatment focuses on slowing disease progression and managing fluid build-up, helping you stay as comfortable as possible and preserving your independence.
- Reflux Esophagitis: With proper management, reflux esophagitis can be controlled, allowing you to enjoy meals and maintain your independence without constant discomfort.
- Hepatitis B: Hepatitis B is a viral infection that attacks the liver, but with the right treatment and lifestyle changes, you can reduce symptoms and live a long and comfortable life.
- Heartburn: If you're struggling with heartburn, know that you're not alone. By working with your doctor, you can find ways to reduce the discomfort and maintain your independence.
- Hepatitis A: Hepatitis A is a liver infection caused by a virus, often preventable with a vaccine, and usually clears up on its own with supportive care, helping you feel better faster.
- Noninfectious Gastroenteritis and Colitis: Experiencing diarrhea, abdominal pain, or other digestive issues? It might be noninfectious gastroenteritis or colitis, which aren't caused by germs; focusing on proper hydration and working with your doctor on treatment can significantly improve your well-being.
- Gastroesophageal Reflux Disease (GERD): Experiencing frequent heartburn or a sour taste in your mouth? This could be GERD, a manageable condition where simple lifestyle changes and perhaps medication can significantly improve your comfort and daily life.
- Barretts Esophagus with Dysplasia: Barrett's esophagus with dysplasia means there are abnormal cells in your esophagus that need to be watched closely. However, through regular endoscopies and potential treatment, we can greatly reduce the chances of this turning into cancer, allowing you to live comfortably.
This list highlights some common health concerns and is for informational purposes. An accurate diagnosis and a personalized care plan can only be developed through a direct consultation with a qualified medical professional based on your specific health history.
To provide comprehensive and person-centered care, Dr. Gregory Mackay offers a range of services designed to diagnose, manage, and support the health of older adults:
- Anoscopy: As part of a comprehensive colorectal health assessment, an anoscopy can help detect early signs of polyps or other issues that may need attention.
- Liver Function Test: This simple blood test provides valuable insights into your liver's function, allowing your doctor to manage any existing liver conditions effectively and prevent complications.
- Hepatitis Screening: This blood test can help identify a hepatitis infection, even if you have no symptoms, allowing for early intervention and better management of the disease.
- Ultrasound: Ultrasound is a painless imaging test that assists in monitoring the effectiveness of your treatment plan for conditions such as blood clots or fluid buildup.
- Arterial Blood Gas Test (ABG): By measuring oxygen and carbon dioxide levels in your blood, an arterial blood gas test helps your doctor monitor the effectiveness of your treatment for lung or heart problems.
- Hepatitis C Virus Screening: As part of your comprehensive health plan, Hepatitis C screening helps your doctor identify and manage this potentially serious liver infection.
- Endoscopy: Endoscopy allows doctors to take tissue samples for testing, providing crucial information for diagnosing and managing various conditions in your digestive tract to support your long-term health.
- Colon Cancer Screening: As part of your comprehensive healthcare plan, colon cancer screening plays a critical role in preventing or treating colorectal cancer, helping you live a healthier life.
- Fecal Occult Blood Test for Colorectal Cancer: By detecting microscopic blood in your stool, the fecal occult blood test plays a critical role in early diagnosis and management of colorectal cancer, a common concern for seniors.
- Flexible Sigmoidoscopy: This screening procedure uses a thin, flexible tube with a camera to examine your sigmoid colon, helping doctors diagnose issues and create a personalized treatment strategy.
- Colorectal Cancer Screening: Colorectal cancer screening is a vital test that helps detect polyps or cancer in your colon and rectum early, when treatment is most effective.
- Liver Biopsy: This procedure helps your internal medicine doctor develop a personalized approach to managing your liver health, using a small tissue sample to guide treatment decisions.
Service availability can change. To understand which services are appropriate for your specific health needs, please schedule a consultation to develop a personalized care plan.
All medical services are provided in accordance with the standard scope of practice for Internal Medicine in Florida.
Dr. Gregory Mackay is dedicated to partnering with older adults and their families to achieve their unique health objectives. The following examples illustrate how compassionate care can make a tangible difference in a patient's life:
- With the guidance of a healthcare professional, a senior experiencing ascites found relief from discomfort and regained the ability to participate in their favorite hobby of gardening, feeling much more secure in their home environment.
- With the guidance of a knowledgeable medical professional, a senior experiencing bloody diarrhea and abdominal pain quickly found relief from dysentery symptoms. They were soon able to resume their usual daily activities and felt more secure at home.
- Mrs. Rodriguez, after receiving guidance on managing her hemorrhoids, found greater comfort and confidence in her daily routines, allowing her to resume her beloved knitting without discomfort.
These scenarios are illustrative examples of positive health outcomes. Individual results vary and depend on many factors specific to each person. He will work with you to define and achieve your personal health goals.
- Primary Location:
Practice
3801 E Highway 98 Ste 100100, Port St. Joe, FL, 32456
Phone: (850) 229-5752
View on Map
- HCA Florida St. Lucie Hospital Port St. Lucie (Residency Hospital)
- American Board of Internal Medicine (Gastroenterology)
- American Board of Internal Medicine (Internal Medicine)
Here are answers to some common questions about Internal Medicine care with Dr. Gregory Mackay:
- What is an internist, and how are they different from a family doctor?
- Dr. Mackay's practice specializes in internal medicine, meaning he's a primary care doctor who focuses exclusively on adult health. He's uniquely trained to handle the many health concerns that come with aging, including managing chronic conditions and coordinating care with other specialists.
- Does Dr. Gregory Mackay have experience treating older adults or seniors?
- Dr. Mackay is an internist, specializing in adult medicine, and has extensive experience treating the unique health needs of older adults. He is knowledgeable about the conditions commonly seen in later life and is well-equipped to provide comprehensive care.
- Are family members or caregivers able to participate in appointments and care planning?
- Dr. Mackay and our practice strongly believe in a team approach to care. We welcome the participation of family members and caregivers, with the patient's permission, as their input is invaluable in ensuring clear communication and support.
- What should I bring to my first appointment with Dr. Gregory Mackay?
- To prepare for your appointment with Dr. Mackay, please bring a list of all your current medications (including doses and over-the-counter supplements), a summary of your medical history, your insurance information, and any specific questions or concerns you'd like to discuss.
- How do I request a prescription refill?
- The easiest way to request a refill is through our patient portal or by contacting your pharmacy directly. Please allow 2-3 business days for requests to be processed. If you have any questions, please call our office.
- Does the practice accept Medicare?
- Our practice accepts Medicare. To ensure we are in-network with your particular plan, please call the number on your insurance card or contact our billing office for assistance.
- How do you manage chronic pain, such as arthritis?
- Dr. Mackay's approach to chronic pain, such as arthritis, is multifaceted. It includes appropriate medication, referrals to physical therapy, and discussions about lifestyle adjustments to help manage discomfort and maintain activity levels.
- How do you coordinate care with specialists like cardiologists or oncologists?
- Dr. Mackay coordinates care by acting as the team captain. He handles referrals to specialists, shares your medical information, and synthesizes recommendations into a comprehensive treatment plan.
1000 36th St
Vero Beach FL 32960
Phone: (772) 567-4311
Dr. Gregory Mackay, MD is regulated by the Florida Statutes, Title XXXII, Chapter 458 (Medical Practice) in Florida and is licensed by The Florida Board of Medicine.
National Provider Identifier (NPI): 1346277613
Registration can typically be verified through The Florida Board of Medicine website or by direct inquiry.
The information on this profile, provided by infoaging.org, is for general informational purposes and to help you connect with healthcare partners for yourself or a loved one. It does not constitute direct medical advice from the physician named. Internal Medicine like Dr. Gregory Mackay are skilled in helping seniors and their families navigate their health journey. For urgent or life-threatening emergencies, please call 911 or visit the nearest emergency department. Always consult with a qualified medical professional for any health concerns or before making any decisions related to your care plan.