Dr. G David Onstad, MD, Internist

Dr. G David Onstad, MD

Internist in Port St. Joe, FL

(6 reviews)

Dr. G David Onstad, MD is an Internal Medicine physician dedicated to providing compassionate, comprehensive care for older adults at his clinic in Fort Lauderdale, FL. He is a registered member of The Florida Board... Read More Below

Accepting New Patients Board Certified 55+ Years Experience
Professional Details

Dr. G David Onstad, MD is an Internal Medicine physician dedicated to providing compassionate, comprehensive care for older adults at his clinic in Fort Lauderdale, FL. He is a registered member of The Florida Board of Medicine, practicing under 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. Dr. Onstad, a Board Certified Internal Medicine physician, offers a different approach to primary care; he sees fewer patients, meaning more time for each one. Patients appreciate same/next-day appointments that start on time and aren't rushed, plus they can usually reach him 24/7. His practice also offers comprehensive, advanced health screenings and diagnostic tests, going beyond typical primary care. He develops a personalized wellness plan based on the results of the wellness program. He is currently welcoming new patients; please call (954) 491-9010 to schedule an appointment.

With over 55 years of dedicated experience in Internal Medicine care, Dr. Onstad brings a wealth of clinical knowledge and compassionate care to his patients and their families. He earned his medical degree from the University of Florida College of Medicine in 1966 and further specialized with fellowship training in Parkland Memorial Hospital (graduating in 1972). He is Board Certified in Internal Medicine by the American Board of Internal Medicine, and Board Certified in Pulmonary Disease by the American Board of Internal Medicine. Dr. Onstad's MDVIP-affiliated practice empowers him with advanced diagnostic tools and support, enabling him to deliver a better healthcare experience, in line with MDVIP's commitment to more than 350,000 patients nationwide. He practices personalized, preventive care, offering conveniences not typically available in primary care practices. Dr. G Onstad provides consultations primarily in English.

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

Dr. Onstad is a dedicated partner in your senior health journey, providing comprehensive internal medicine care focused on your overall well-being and independence. He skillfully coordinates complex care, manages chronic conditions, and prioritizes understanding your unique needs and goals. His compassionate approach ensures a personalized plan for maximizing comfort and independence as you age.

By working together, you, your family, and Dr. G Onstad 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
  • Choice Plus POS II (POS II)
  • Elect Choice (Open Access) EPO (EPO)
  • Managed Choice (Open Access) POS (POS)
  • Premier Care Network Plus - Innovation Health

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

  • Shortness of Breath: Shortness of breath can significantly impact your daily life, but it's important to remember that effective management strategies exist that can help you breathe easier and participate in the activities you enjoy.
  • Asthma: Experiencing wheezing, chest tightness, or shortness of breath might indicate asthma, a treatable condition that, with the right care, can allow you to enjoy your daily activities without significant limitations.
  • Emphysema: Emphysema is a chronic lung disease that damages the tiny air sacs in your lungs, leading to shortness of breath and making everyday activities more challenging, but with proper management, you can maintain your independence.
  • Viral Infection: A viral infection can be uncomfortable, but with appropriate rest, hydration, and possibly medication to manage symptoms, you can comfortably navigate your recovery and maintain your quality of life.
  • Pulmonary Embolism: If you experience sudden shortness of breath or chest pain, it could be a pulmonary embolism, a condition where a blood clot forms in a blood vessel and travels to your lungs; quick diagnosis and treatment are key to maintaining your well-being and independence.
  • Bird Flu: Bird flu is a rare but serious viral infection that can spread from birds to humans, leading to respiratory illness; prompt medical attention and following treatment recommendations can help manage symptoms and protect your health.
  • Intestinal Diverticulitis: Diverticulitis, characterized by inflamed pouches in your intestines, might cause abdominal pain, but effective treatments and preventive strategies, including dietary adjustments, will help reduce discomfort and maintain your health.
  • Interstitial Lung Disease: Interstitial lung disease (ILD) is a group of conditions that cause scarring and inflammation in the lungs, making it harder to breathe, but with proper management, you can maintain a good quality of life.
  • Pneumoconiosis and Pneumonopathy: Pneumoconiosis and pneumonopathy are lung diseases caused by inhaling dust or other tiny particles, often leading to breathing difficulties, but with proper management, like medication and pulmonary rehabilitation, seniors can maintain their independence and quality of life.
  • Acidosis: Acidosis is a medical condition affecting your body's acid levels, sometimes causing symptoms like nausea or breathing difficulty; working with your healthcare provider can lead to better symptom control and a higher quality of life.
  • Swine Flu: Swine flu, or influenza A (H1N1), is a respiratory infection that can cause fever, cough, and body aches, but with prompt medical attention and rest, it can be effectively managed to minimize discomfort and allow you to recover quickly.
  • Venous Embolism and Thrombosis: VTE, or blood clots in the veins, can be effectively managed with medications that prevent further clot formation and reduce your risk of life-threatening complications, supporting your overall health and ability 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. G Onstad offers a range of services designed to diagnose, manage, and support the health of older adults:

  • Arterial Blood Gas Test (ABG): An arterial blood gas test helps your doctor understand how well your lungs are working and how your body is managing oxygen and carbon dioxide.
  • Bronchoscopy: If you're experiencing concerning lung symptoms, a bronchoscopy can provide your doctor with detailed images and tissue samples, aiding in the diagnosis and management of potential lung diseases.
  • Continuous Positive Airway Pressure (CPAP): CPAP therapy is a treatment option for sleep apnea that can help you breathe more easily at night and enhance your energy levels throughout the day, leading to a better quality of life.
  • Electrocardiogram (EKG): If you experience chest pain or shortness of breath, an EKG helps your doctor quickly diagnose the cause, providing timely intervention to prevent serious complications and ensuring your safety.
  • Immunization Administration: Regular immunization updates ensure that seniors' immune systems are adequately prepared to fight infections, significantly contributing to their quality of life.
  • Pulmonary Rehabilitation Services: For seniors struggling with shortness of breath, pulmonary rehabilitation offers tailored programs to build strength, endurance, and breathing techniques.
  • Respiratory Management: Managing your respiratory health involves regular check-ups and tests to spot potential issues early, keeping you healthier for longer.
  • Sleep Study: By understanding your sleep patterns through a sleep study, your doctor can manage conditions like restless legs syndrome and better support your health journey.
  • Thoracentesis: If you're experiencing lung-related symptoms, thoracentesis can aid in diagnosing conditions such as pneumonia or pleural effusion, guiding your doctor in developing the most effective treatment strategy.

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. G Onstad 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 guidance from an internal medicine specialist, a senior was able to manage their shortness of breath effectively, allowing them to return to their beloved gardening hobby without experiencing debilitating symptoms.
  • With a personalized asthma management plan, a senior couple found relief from frequent wheezing and shortness of breath, allowing them to enjoy their evening strolls around the neighborhood again.
  • With the guidance of a skilled medical professional, a senior was able to reduce their shortness of breath and regain the ability to enjoy walks in the park with their grandchildren.

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)
  • American Board of Internal Medicine (Pulmonary Disease)

Here are answers to some common questions about Internal Medicine care with Dr. G Onstad:

What is an internist, and how are they different from a family doctor?
Internists, like Dr. Onstad, are primary care doctors who specialize in adult health. They are experts in the many health concerns that can arise as we age, including managing chronic conditions and coordinating care with other specialists.
Does Dr. G Onstad have experience treating older adults or seniors?
Dr. Onstad's practice specializes in adult medicine, including the specific needs of older adults. Our internists are highly experienced in managing the health concerns common in later life, such as chronic conditions and age-related changes. You can feel confident in Dr. Onstad's expertise in caring for older patients.
Are family members or caregivers able to participate in appointments and care planning?
Dr. Onstad 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 for ensuring clear communication and support throughout the care process.
What should I bring to my first appointment with Dr. G Onstad?
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.
Does the practice accept Medicare?
Yes, our practice proudly accepts Medicare. We are committed to providing high-quality care for our senior patients. We recommend contacting our office to confirm details about your specific plan.
How does Dr. G Onstad approach managing type 2 diabetes?
Dr. Onstad's approach to managing type 2 diabetes is comprehensive, focusing on medication management, regular blood sugar monitoring, and personalized lifestyle counseling. This includes guidance on diet, exercise, and foot care to empower patients in effectively controlling their condition and improving their overall well-being.
What kind of diagnostic tests can be done in your office?
In Dr. Onstad's office, we can perform common tests like EKGs, blood draws, and urine tests. These help us quickly assess your health and manage conditions without needing a referral to another specialist right away.

1960 NE 47th St Ste 105
Fort Lauderdale FL 33308
Phone: (954) 491-9010

Dr. G David Onstad, 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): 1982892451

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. G Onstad 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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