About
Dr. Melissa Anne Sergi, a respected Internist / Geriatrician, focuses on evidence-based medicine and personalized care plans. Practicing in Mississauga, ON, she serves the surrounding communities with a warm and community-focused approach. She is committed to providing comprehensive care in Internal Medicine and Geriatric Care, ensuring that her patients receive attentive and individualized treatment tailored to their unique health needs.
Dr. Sergi graduated with a Medical Degree from Queen's University in 2010, completing extensive post-graduate medical training in internal medicine and geriatrics. Her certifications include board certification in Internal Medicine and specialized training in Geriatric Medicine, reflecting her dedication to continuous professional development and excellence in patient care.
Her clinical philosophy centers on a holistic, patient-centered approach that emphasizes compassion, respect, and collaboration. She is dedicated to serving the Mississauga community, speaking English fluently, and building trusting relationships with her patients to support their health and well-being throughout their aging journey.
Dr. Sergi provides expert care for adults with a wide range of medical conditions, including:
Select Infectious & Inflammatory Conditions
- Evaluation of Inflammatory Markers: Investigating elevated inflammatory markers (like ESR or CRP) to identify potential underlying systemic conditions.
- Management of Select Rheumatologic Conditions: Care for common inflammatory conditions such as gout or polymyalgia rheumatica, or initial assessment for suspected autoimmune diseases.
- Complex Infections Consultation: Providing diagnostic and management expertise for challenging infections, often in consultation with primary care.
Management of Chronic Diseases
- Chronic Liver Disease: Diagnosis and management of various liver conditions such as fatty liver disease, chronic hepatitis, and cirrhosis complications.
- Chronic Respiratory Diseases: Care for conditions like COPD, asthma, and interstitial lung disease, focusing on optimizing lung function and managing symptoms.
- Diabetes Mellitus (Type 1 & 2): Comprehensive management including glucose control strategies, complication prevention, and patient education.
Complex Diagnostic & Multi-System Issues
- Perioperative Medical Optimization: Pre-surgical assessment and management of medical conditions to minimize operative risks and ensure smoother recovery.
- Management of Patients with Multiple Comorbidities: Coordinating care and treatment plans for individuals managing several complex health conditions simultaneously.
- Investigation of Anemia: Diagnosing the underlying cause of low red blood cell counts.
Dr. Sergi manages a wide range of complex adult and geriatric health conditions. This list highlights common areas of focus. If your condition is not listed, please note that internal medicine specialists address diverse and often multi-systemic diseases. Consultation is typically initiated via referral from your primary care physician.
- Caregiver Support and Education: Providing information, resources, and guidance to family members and caregivers involved in the care of an older adult.
- Assessment of Functional Decline: Investigating and managing sudden or gradual changes in an older adult's ability to perform daily activities.
- Osteoporosis and Bone Health Management: Screening, diagnosis, and treatment of osteoporosis to prevent fractures in older adults.
- Medication Review and Optimization (Deprescribing): Systematic review of all medications (polypharmacy) to ensure appropriateness, minimize side effects and interactions, and deprescribe unnecessary drugs.
- Cognitive and Memory Assessment: Detailed evaluation for concerns about memory loss or changes in thinking; diagnosis and management of dementia and mild cognitive impairment.
Note: This list represents some of the key services offered by Dr. Sergi. As a specialist in Internal Medicine and Geriatric Care, she provides comprehensive diagnostic and management services. For specific inquiries about whether your condition falls within Dr. Sergi's scope of practice, please discuss with your referring physician or contact the clinic.
All medical services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO).
Dr. Sergi's practice is located in the Churchill Meadows neighborhood of Mississauga, within the LHSC University Hospital. The location is conveniently situated near Sheridan College Hazel McCallion Campus and the Mississauga Central Library. Patients can access the clinic easily via MiWay (Mississauga Transit). The facility is wheelchair accessible. Parking is available at the facility.
- How is payment handled for appointments with Dr. Sergi? Is it covered by Ontario Health Insurance Plan (OHIP)?
- In ON, medical consultations with specialists like Dr. Sergi are typically covered by your provincial health insurance (Ontario Health Insurance Plan (OHIP)) when you present a valid health card and have the required referral. You generally do not pay directly for the consultation service itself. Some specific procedures, forms, or administrative tasks might not be covered by Ontario Health Insurance Plan (OHIP) and may incur a separate fee according to provincial guidelines. Please inquire if you have questions about uninsured services.
- Can I book an appointment directly or do I absolutely need a referral?
- A referral from your family physician or another medical specialist is required to see Dr. Sergi. As experts in Internal Medicine and Geriatric Care, Internists and Geriatricians see patients based on specific medical questions posed by the referring doctor. This ensures continuity of care and that the consultation is appropriate for your needs. Please have your doctor forward the referral information.
- Is the focus mainly on diseases or also on daily function?
- While diagnosing and managing diseases like Chronic Kidney Disease (CKD) or Thyroid Disorders is crucial, Dr. Sergi also places significant emphasis on maintaining or improving daily function and quality of life, especially for older adults. The goal is often to help patients remain as independent and active as possible, addressing issues like mobility, self-care (Falls, Mobility & Balance Disorders), and participation in meaningful activities.
- How does a Geriatrician's role differ?
- A Geriatrician is an Internist (or Family Physician) with additional specialized training focused on the unique health needs of older adults (often 65+). They excel at managing 'geriatric syndromes' like falls, frailty, memory loss, and polypharmacy. Dr. Sergi, with expertise in Internal Medicine and Geriatric Care, applies principles of geriatric care to optimize health, function, and quality of life for older patients. She often takes a very holistic view, considering social and functional aspects alongside medical issues.
- What should I do if I have an urgent medical problem?
- Dr. Sergi's office provides specialist consultations and is not equipped for emergency care. If you have an urgent medical issue or emergency, please contact your family doctor, go to the nearest hospital Emergency Department, or call 911.
- How long should I expect my appointment to last?
- Initial consultations with Dr. Sergi are comprehensive and typically require more time, often ranging from 45 to 75 minutes, depending on the complexity of your medical history and concerns. Follow-up appointments are usually shorter. We recommend allowing ample time for your visit, including check-in and potential waiting periods.
LHSC University Hospital
2200 Eglinton Avenue West
Mississauga, ON L5M 2N1
Phone: (905) 813-2200
The facility is wheelchair accessible.
Dr. Sergi is a licensed physician regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Medicine Act, 1991 in ON. Patients are typically seen by referral from their primary care physician.
Verify registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Sergi-Melissa-Anne/0266198-92944