Dr. Marc Greenstein, MD, Internist

Dr. Marc Greenstein, MD

Internist in Port St. Joe, FL

(138 reviews)

Dr. Marc Greenstein, MD is an Internal Medicine physician dedicated to providing compassionate, comprehensive care for older adults at his clinic in Pembroke Pines, FL. He is registered with The Florida Board of Medicine and... Read More Below

Board Certified 30+ Years Experience
Professional Details

Dr. Marc Greenstein, MD is an Internal Medicine physician dedicated to providing compassionate, comprehensive care for older adults at his clinic in Pembroke Pines, FL. He is registered with The Florida Board of Medicine and practices 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. Currently, Dr. Greenstein is not accepting new patients, but you can call (954) 380-8550 to inquire about waitlists or future openings.

Dr. Greenstein, born and raised in suburban New York, brings over 30 years of dedicated experience in Internal Medicine care to his patients and their families. He earned his medical degree from the University of Miami Miller School of Medicine in 1990 and completed his internship and residency at Jackson Memorial Hospital, specializing in the comprehensive medical care of older adults. He is Board Certified in Internal Medicine by the American Board of Internal Medicine. He has been practicing in Broward County since 1994, and his commitment to his patients is evident in his philosophy: "The patient has a story to tell and I believe in listening. Good care is a partnership with the patient." Dr. Greenstein offers consultations in Spanish.

A cornerstone of effective senior care is a strong patient-doctor partnership. Dr. Marc Greenstein is a vital partner in this journey, focusing on holistic strategies to protect health and enhance quality of life.

Dr. Marc Greenstein is a dedicated partner in your health journey, providing comprehensive internal medicine care with a focus on your overall well-being and independence as you age. He meticulously coordinates complex care, manages chronic conditions effectively, and prioritizes understanding your unique needs and goals. His compassionate approach ensures a personalized plan to maximize your comfort and independence, empowering you to thrive in your golden years.

By working together, you, your family, and Dr. Marc Greenstein 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)
  • CareFirst BlueCross BlueShield
  • Choice Care Network PPO (PPO)
  • Choice Care PPO (PPO)
  • Choice Large Group POS (POS)
  • Choice POS (POS)
  • Choice Plus POS (POS)
  • Choice Plus POS II (POS II)
  • Cigna
  • Cigna HMO (HMO)
  • Cigna PPO (PPO)
  • Elect Choice (Open Access) EPO (EPO)
  • FL Medical Providers
  • First Health
  • First Health (Coventry Health Care) PPO (PPO)
  • HealthyBlue Advantage
  • Humana
  • LocalPlus
  • Managed Choice (Open Access) POS (POS)
  • National POS (POS)
  • Nexus Open Access
  • Open Access Plus
  • Options PPO (PPO)
  • Premier Care Network Plus - Innovation Health
  • Seamless HMO (HMO)
  • Small Group Elect HMO (HMO)
  • SureFit South Florida
  • UnitedHealthCare

Effective management of health is key to well-being in later life. Dr. Marc Greenstein 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:

  • Diabetes: Managing diabetes means working with your doctor to keep your blood sugar within a healthy range through healthy eating, regular exercise, and sometimes medication, helping you stay active and independent.
  • Gastritis: Don't let stomach discomfort sideline you. Gastritis, an inflammation of the stomach lining, is often treatable. With the right medication and a bit of dietary care, you can manage the condition and enjoy a better quality of life.
  • Mastodynia: Managing breast pain (mastodynia) may involve simple adjustments like wearing a supportive bra or taking over-the-counter medication. However, it's crucial to consult your physician to rule out any serious underlying conditions and ensure you receive the best possible care.
  • Arthritis: Arthritis involves inflammation in the joints, leading to discomfort and limited movement, but treatments like exercise, joint protection strategies, and pain relievers can significantly improve quality of life.
  • Obesity: Obesity is a condition where you have more body fat than is healthy, potentially causing joint pain and other issues, yet a tailored treatment strategy can ease these symptoms and enhance your comfort.
  • Muscle Weakness: Experiencing unexplained muscle weakness? Your doctor can help determine the underlying cause – whether it's a vitamin deficiency, medication side effect, or another medical condition – and develop a treatment plan to help you feel stronger.
  • Vascular Disease: Vascular disease refers to conditions affecting your blood vessels, like arteries and veins, potentially reducing blood flow and impacting your heart and other organs, but with proper management and medication, you can maintain a healthy, independent lifestyle.
  • Dyslipidemia: If you have dyslipidemia, it means your blood has an unhealthy balance of fats; thankfully, through diet, exercise, and sometimes medication, you can keep your heart healthy and enjoy life to the fullest.
  • Radiculopathy: When a nerve root in your spine is squeezed or inflamed, it's called radiculopathy, resulting in symptoms like pain, tingling, or weakness, and appropriate medical attention can help alleviate those issues and restore comfort.
  • Nausea: Experiencing nausea can be distressing, but thankfully there are many ways to manage it and improve your comfort.
  • Iron Metabolism Disorders: Treatment for iron metabolism disorders, such as anemia or hemochromatosis, aims to restore proper iron levels, reducing fatigue and improving energy levels for daily tasks.
  • Autoimmune Diseases: In autoimmune diseases, your immune system, which usually fights off infections, malfunctions and targets your own body; careful medical care, including medication and monitoring, helps control the disease and maintain your independence.

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. Marc Greenstein offers a range of services designed to diagnose, manage, and support the health of older adults:

  • Chronic Care Management: This service provides ongoing support for seniors dealing with long-term illnesses, helping them track their health, manage medications, and prevent complications.
  • Cardiovascular Disease Counseling: Cardiovascular disease counseling helps seniors understand their heart health risks and develop a personalized plan to reduce them.
  • Obesity Counseling: By assessing eating habits and activity levels, obesity counseling helps seniors create a realistic plan to reach and maintain a healthy weight, complementing other aspects of their healthcare.
  • 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.
  • Patch Testing: Patch testing is a simple procedure that helps your doctor identify what substances might be causing your skin allergies, allowing for better management of your symptoms and improved comfort.
  • Pelvic Exams: This exam helps your doctor monitor your health and make sure you're managing any existing conditions in the pelvic area effectively.
  • Immunization: Getting vaccinated helps manage your risk of developing preventable diseases, allowing you to enjoy a higher quality of life as you age.
  • Electrocardiogram (EKG): An EKG is a vital tool in monitoring the effectiveness of your heart medication and adjusting your treatment plan as needed, optimizing your heart health and overall quality of life.
  • Cholesterol Screening: A cholesterol test is a simple blood test that provides valuable information to help your doctor personalize your care plan for cardiovascular health.
  • Prostate Cancer Screening: Prostate cancer screening is a valuable tool in helping you and your doctor understand your prostate health and make informed decisions about your care.
  • Blood Allergy Testing: This test pinpoints the specific allergens in your blood contributing to your symptoms, enabling your doctor to recommend effective treatments and strategies to improve your quality of life.
  • Physical Examination: A physical examination is a hands-on assessment by your doctor to check your overall health, helping identify any potential health problems early.

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. Marc Greenstein 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 regular blood sugar monitoring and a tailored meal plan, a senior felt more energetic and confident in managing their diabetes, enabling them to enjoy their favorite hobby of gardening again.
  • With the help of a personalized treatment plan, a senior was able to enjoy their favorite meals again without the persistent stomach discomfort caused by gastritis. The family felt a significant sense of relief knowing their loved one was more comfortable and able to participate in daily activities.
  • Mrs. Hernandez found relief from persistent breast pain, allowing her to resume her beloved knitting hobby without discomfort. Her family felt a sense of peace knowing she was more comfortable and able to enjoy her daily activities.

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
Education History
  • HCA Florida St. Lucie Hospital Port St. Lucie (Residency Hospital)
Board Certifications
  • American Board of Internal Medicine (Internal Medicine)

Here are answers to some common questions about Internal Medicine care with Dr. Marc Greenstein:

What is an internist, and how are they different from a family doctor?
Dr. Greenstein's practice focuses on internal medicine, which means he's a primary care doctor specializing in adult health. He's particularly knowledgeable about the many health concerns that commonly affect older adults and excels at managing chronic conditions and coordinating care.
Does Dr. Marc Greenstein have experience treating older adults or seniors?
Dr. Greenstein's practice specializes in adult medicine, including the unique health needs of older adults. He has extensive experience managing conditions common in later life, providing comprehensive care for seniors.
Are family members or caregivers able to participate in appointments and care planning?
Dr. Greenstein and our practice 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 for clear communication and support.
What should I bring to my first appointment with Dr. Marc Greenstein?
To prepare for your appointment with Dr. Greenstein, 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 address.
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 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. Greenstein's approach to chronic pain, like arthritis, is multifaceted. It includes appropriate medications, referrals to physical therapy, and discussions about lifestyle adjustments to help manage discomfort and maintain activity levels.
What kind of breathing or lung conditions do you manage?
Dr. Greenstein's practice manages common respiratory conditions like asthma and COPD. We focus on helping patients effectively manage symptoms, use inhalers correctly, and develop personalized action plans to prevent flare-ups.

400 N Hiatus Rd
Pembroke Pines FL 33026
Phone: (954) 380-8550

Dr. Marc Greenstein, 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): 1164402764

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. Marc Greenstein 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.

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