Dr. John David Doan

Dr. John David Doan provides comprehensive family medical care for a wide variety of health concerns affecting patients of all ages, including but not limited to:

Adult Common Health Issues

• Restless Legs Syndrome (RLS) - Initial Assessment & Management: Helping patients manage the uncomfortable sensations and sleep disruption associated with RLS.
• Anemia (Iron Deficiency, Vitamin B12/Folate Deficiency - Diagnosis & Management): Managing common types of nutritional anemia such as iron deficiency anemia (oral or intravenous iron supplementation, dietary advice to increase iron intake and absorption, investigation for source of chronic blood loss if suspected - e.g., GI bleed, heavy menses) and megaloblastic anemia due to vitamin B12 or folate deficiency (oral or parenteral supplementation, dietary counseling, investigation for underlying causes like pernicious anemia, malabsorption syndromes - celiac disease, Crohn's, post-gastric surgery, medication effects - metformin, PPIs).
• Helicobacter pylori (H. pylori) Infection - Testing & Eradication Therapy: Testing for Helicobacter pylori infection in appropriate clinical contexts (e.g., patients with peptic ulcer disease, certain types of gastritis, dyspepsia in high-prevalence areas, or family history of gastric cancer) using non-invasive methods like urea breath test, stool antigen test, or serology (less reliable for active infection).
• Allergic Conjunctivitis & Dry Eye Syndrome - Primary Care Management: Diagnosing and managing common eye conditions like allergic conjunctivitis (itchy, red, watery eyes often seasonal or related to specific allergens) with advice on allergen avoidance, cool compresses, artificial tears, and topical/oral antihistamines or mast cell stabilizers. Assessing and providing initial management for dry eye syndrome (keratoconjunctivitis sicca - gritty, burning, foreign body sensation, intermittent blurry vision) with education on environmental modifications, regular use of artificial tears/lubricating ointments, and advice on blinking exercises/lid hygiene. Referral to ophthalmology if symptoms are severe, persistent, vision is affected, or diagnosis is uncertain.

Joint Muscle Pain

• Fibromyalgia & Other Widespread Chronic Pain Syndromes - Primary Care Diagnosis & Multimodal Management: A supportive, holistic, and patient-centered primary care approach to helping individuals manage the complex and often debilitating symptoms of fibromyalgia (widespread pain, profound fatigue, sleep disturbance, cognitive dysfunction - 'fibro fog', mood disturbances), aiming to improve daily function, reduce pain interference, and enhance overall quality of life.
• Mechanical Low Back & Neck Pain (Acute, Subacute, Chronic - Uncomplicated): Helping patients understand the nature of their mechanical spinal pain, empowering them with self-management techniques, and discouraging reliance on passive treatments or unnecessary imaging for uncomplicated cases, in line with clinical practice guidelines.
• Gout & Pseudogout (Crystal Arthropathies) - Acute Attack Management & Chronic Prevention Strategies: Diagnosing (often clinical, supported by serum uric acid levels; joint aspiration for crystal analysis if diagnostically uncertain or to rule out septic arthritis) and managing acute gout or pseudogout attacks with appropriate anti-inflammatory medications (NSAIDs like naproxen/indomethacin, colchicine, oral or intra-articular corticosteroids).
• Polymyalgia Rheumatica (PMR) - Diagnosis, Management & Monitoring (Often with Rheumatology Co-Management): Long-term management of PMR involves a very slow and gradual tapering of corticosteroids over 1-2 years (or longer), carefully monitoring for clinical relapse (recurrence of symptoms) and adjusting steroid dose accordingly. Also includes monitoring for and managing potential corticosteroid side effects (e.g., osteoporosis - bone protection with calcium/vitamin D, bisphosphonates if needed; hyperglycemia; hypertension; weight gain; mood changes; skin fragility).

Common Chronic Conditions

• Type 2 Diabetes Mellitus & Prediabetes: Proactive, team-based care (often involving dietitians, diabetes educators, pharmacists) for type 2 diabetes and prediabetes, aiming to achieve optimal glycemic control, reduce cardiovascular risk, and improve overall quality of life.
• Thyroid Disorders (Hypothyroidism, Hyperthyroidism, Hashimoto's, Nodules): Diagnosis, treatment (e.g., levothyroxine for hypothyroidism, antithyroid drugs or referral for hyperthyroidism), and long-term monitoring of common thyroid conditions, including Hashimoto's thyroiditis, to ensure hormonal balance, manage symptoms effectively, and screen for complications like thyroid nodules or goiter. Includes initial investigation of thyroid abnormalities (e.g., ultrasound for nodules) and coordination with endocrinology for complex cases.
• Anemia (Iron Deficiency, B12/Folate Deficiency - Chronic): Primary care approach to identifying and managing deficiencies or chronic conditions that lead to persistent anemia.
• Osteoarthritis & Other Chronic Musculoskeletal Pain (e.g., Chronic Back/Neck Pain, Fibromyalgia): Developing personalized strategies to reduce chronic joint and muscle pain, improve mobility and function, enhance coping mechanisms, and improve overall quality of life for those living with conditions like arthritis, persistent back pain or fibromyalgia.

Mental Health Concerns

• Initial Assessment & Referral for Other Mental Health Concerns (e.g., OCD, PTSD, Eating Disorders, Bipolar Disorder, Psychosis): Ensuring individuals with complex or acute mental health needs are connected with the right resources and expertise for effective and safe management.
• Stress-Related Conditions, Burnout & Adjustment Disorders: Supportive counseling and practical guidance for stress-related symptoms and adjustment disorders, promoting well-being and preventing escalation to more severe mental health conditions.
• Depression & Other Mood Disorders (e.g., Dysthymia, Seasonal Affective Disorder - Management): Helping individuals navigate feelings of sadness, hopelessness, and other depressive symptoms, aiming to restore emotional well-being, daily functioning, and prevent relapse.

Preventative Health Topics

• Health Equity & Social Determinants of Health (SDOH) Discussion & Resource Navigation: Recognizing and sensitively discussing how social determinants of health (e.g., income, housing, education, food security, access to services, discrimination, social isolation) impact a patient's health and well-being. Providing information and referrals to relevant community resources, social services, and support programs to help address these underlying factors.
• Travel Medicine Advice & Routine/Travel Vaccinations: Offering essential travel health services and tailored advice to protect your health while abroad, based on current international health regulations, CDC/WHO recommendations, and your specific travel plans.
• Driver's Medical Examinations (Routine, Age-Related, Commercial): Conducting routine medical examinations as required by provincial transportation authorities for driver's license issuance or renewal, particularly for commercial drivers (truck, bus, taxi) or as mandated by age (e.g., for seniors at specific intervals). Assessing medical fitness to drive based on established national and provincial medical standards, including vision, hearing, cognitive function, cardiovascular health, neurological status, and medication review.

This list offers some examples of common conditions managed in family practice. A diagnosis is always based on an individual assessment by Dr. Doan. If your specific health concern isn't listed, please contact the clinic to discuss your needs.

• Routine Health Check-ups & Physicals for Adults: Scheduled visits for adults designed to proactively manage health risks, detect potential problems early, and offer personalized guidance on maintaining optimal health and well-being.
• Eczema, Psoriasis (Mild) & Other Common Rashes: Diagnosing and managing various forms of eczema/dermatitis (atopic, contact, seborrheic), mild plaque psoriasis, and other common rashes, focusing on trigger identification, skincare recommendations (emollients, gentle cleansers), topical corticosteroids, calcineurin inhibitors, and antihistamines for itch relief.
• Well-Child & Well-Adolescent Visits (Growth & Development): Routine check-ups for infants, children, and adolescents to monitor physical growth, cognitive and social-emotional development, and provide anticipatory guidance to parents/guardians.
• Management of Other Chronic Conditions (e.g., GERD, IBS, Anemia): Coordinated management of diverse chronic illnesses within a primary care setting.
• Care for Minor Injuries & Acute Musculoskeletal Complaints: Assessing and treating minor injuries such as sprains, strains, simple fractures (initial assessment and referral for casting/splinting if needed), minor cuts/lacerations (suturing if appropriate), superficial burns, and acute episodes of back or neck pain.

Note: This list highlights some of the key services offered by Dr. Doan. For a comprehensive understanding of all services, or to discuss your specific health needs, please schedule a consultation.

All services are provided in accordance with the scope of practice for Family Doctors in ON and the ethical and professional standards set by The College of Physicians and Surgeons of Ontario (CPSO).

At Kingston General Hospital, family medicine is centered on a collaborative partnership to help individuals like you achieve significant improvements in your health, manage ongoing conditions effectively, and enhance your overall well-being. Dr. Doan frequently works with patients towards goals such as:

• Through Dr. Doan's guidance, patients with a minor injury like a sprained ankle from a misstep playing sports, or a small cut from cooking that might need stitches often find they can achieve their entire family having a central, trusted, and welcoming medical home base with Dr. Doan and the clinic team, which greatly simplifies their healthcare journey and provides a sense of security and belonging and once again pursue meticulously planning, eagerly anticipating, and thoroughly enjoying well-deserved, adventurous, or relaxing vacations and novel travel experiences, both near and far, without the constant nagging worry about potential health flare-ups, unexpected medical needs, or physical limitations.
• The focus for patients with symptoms of a possible urinary tract infection (UTI) like burning pain, increased frequency, or urgency to urinate at Dr. Doan's practice is achieving experiencing notably fewer sick days from work or school for themselves or their children, leading to improved productivity and less disruption to daily life, due to better prevention strategies and more effective management of common illnesses under Dr. Doan's care, facilitating a return to meaningful activities like efficiently managing and maintaining their home environment, including undertaking light repairs, seasonal maintenance, or significant organizational projects, with physical capability and sustained energy.
• Many seek Dr. Doan's help for experiencing unusual fatigue and muscle aches that aren't explained by physical activity. The collaborative goal is successfully and permanently quitting smoking, vaping, or significantly reducing harmful substance use with the consistent, non-judgmental, evidence-based support, counseling, and resources provided by Dr. Doan, allowing a return to valued activities like regularly and enthusiastically participating in various group fitness classes such as engaging yoga sessions, lively Zumba workouts, intense spin classes, or calming Pilates routines, all at their own pace, comfort level, and for their specific health benefits.
• If feeling dizzy, lightheaded, or experiencing vertigo (spinning sensations) more often than usual is preventing you from nurturing and maintaining strong, supportive, and deeply fulfilling relationships with their immediate family members, close friends, and wider social network through regular, active, and meaningful engagement, Dr. Doan can help. The aim is to achieve achieving a significantly healthier and more balanced lifestyle that demonstrably reduces their risk of developing future preventable health problems and notably enhances their overall physical and mental resilience through personalized family medicine care.

Your personalized healthcare plan, developed in discussion with Dr. Doan, will be thoughtfully designed to help you reach your specific functional, preventative, and wellness objectives. He believes in empowering patients with the knowledge and support needed to take an active role in their health journey.

Dr. Doan's practice at Kingston General Hospital is situated in a family medical practice in central Orillia neighborhood of Orillia. The clinic is conveniently located near local community centers, schools, and shopping areas and is accessible via major local public transit routes. Ample parking is generally accessible close to the clinic entrance; please observe local signage.

What exactly is a family doctor (Family Doctor) and what is their role?

Your family doctor (Ontario) is your primary healthcare provider, expertly trained to care for a wide spectrum of health issues, from newborns to seniors. He manages acute illnesses and injuries, oversees the care of long-term chronic diseases, provides routine health screenings and lifestyle counseling, administers vaccinations, and ensures you get access to specialized medical services through referrals when needed. The continuity of care he provides, understanding your health history and individual needs, is fundamental to effective family medicine.

What does 'preventative care' involve with a family doctor like Dr. Doan?

Preventative care provided by Dr. Doan aims to stop health issues from occurring or to catch them at an early, more manageable stage. This includes regular physical exams, vaccinations, screenings for common conditions like certain cancers or heart disease risk factors (high blood pressure, high cholesterol), and personalized advice on maintaining a healthy lifestyle through diet, physical activity, and avoiding harmful habits like smoking. It’s about being proactive with your health rather than just treating problems as they arise, and Dr. Doan can help guide you in these efforts.

Do I need a referral to see a family doctor (Family Doctor) in ON?

Generally, you do not need a referral to see a family doctor in Ontario if that doctor is accepting new patients. However, finding a family doctor who is accepting new patients can be challenging. Resources like Health Care Connect in Ontario may be helpful in your search. A referral from a family doctor is usually required to see most medical specialists.

How can I find a family doctor (Family Doctor) in ON who is accepting new patients?

To find a family doctor in Ontario who is accepting new patients, you can check the website of the College of Physicians and Surgeons of Ontario (it often has a 'Find a Doctor' tool or list). In Ontario, you can also register with Health Care Connect. You can also ask friends, family, or colleagues for recommendations, or contact local community health centres or new patient clinics directly. Finding a family doctor may take time and effort.

Is seeing a family doctor (Family Doctor) covered by Ontario Health Insurance Plan (OHIP) in ON?

Medically necessary visits to a family doctor are typically covered by the Ontario Health Insurance Plan (OHIP) for eligible residents with a valid provincial health card. However, some services, such as cosmetic procedures, most travel medicine consultations, sick notes, insurance forms, and driver's medicals, may not be covered and might have an associated fee. Please confirm with Kingston General Hospital if you have questions about specific non-insured services or potential fees.

Kingston General Hospital
40 O'Brien Street, Diagnostic Radiology
Orillia, ON, L3V 5S3

Phone: (705) 327-3330

Dr. John David Doan is regulated by the Regulated Health Professions Act, 1991 & Medicine Act, 1991 (Ontario) in ON and is a registered member in good standing with The College of Physicians and Surgeons of Ontario (CPSO).

Registration Number: 98291

Verify registration with The College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Doan-John-David/0280594-98291

Family doctors like Dr. Doan are skilled in managing a wide range of health issues. For urgent or life-threatening emergencies, please call 911 or visit the nearest emergency department. It is always recommended to maintain open communication with your family doctor about all aspects of your health, including any treatments received from other practitioners.