The question used to be simple: find a patient support group near you and show up. Today, the options are broader. You can join a video call from your couch, post in an online forum at 2 AM, message a peer community from your phone, or walk into a room at your local hospital. Each format has strengths. Each has limitations. And the research on which works better is more nuanced than most people expect.
This post breaks down what the evidence actually says about online versus in-person patient support groups — without oversimplifying it.
The Rise of Online Support Groups
Online patient support groups have been growing steadily for two decades, but the pandemic accelerated adoption dramatically. What started as a temporary workaround became, for many people, the preferred format. The reasons are straightforward: no commute, no scheduling conflicts, no geographic limitations.
For people living with chronic conditions, these logistical advantages are not trivial. A bad pain day, an immunosuppressive regimen that makes public spaces risky, or simply living hours from the nearest medical center — these realities make in-person attendance difficult or impossible. Online groups remove those barriers.
Major organizations now offer robust virtual options. The Cancer Support Community runs online group sessions and one-on-one support. NAMI hosts virtual peer-to-peer programs. Disease-specific organizations for conditions ranging from lupus to Parkinson's maintain active online communities.
What the Systematic Reviews Say
Two recent systematic reviews provide the best available evidence on this question, and they tell a more complicated story than "online is just as good" or "in-person is better."
The 2025 Nature Communications Psychology Review
A systematic review published in Communications Psychology (Nature) in 2025 examined 100 studies on online support groups for people with chronic conditions. The findings were mixed. Online support groups showed potential positive effects on social wellbeing, behavior, and adjustment. However, the review also identified possible negative effects on anxiety and distress. Effects on physical health and quality of life were inconclusive (Online support groups for chronic conditions, Communications Psychology, 2025).
This is an important finding. It suggests that online support groups are not simply a neutral substitute for in-person groups. They offer real benefits — particularly in social connectedness and behavioral adjustment — but they may also carry risks, especially for people prone to health anxiety. Reading about others' worst-case scenarios, encountering misinformation in poorly moderated forums, or comparing your trajectory to someone else's can amplify distress rather than reduce it.
The 2025 Rafieifar et al. Systematic Review
A separate systematic review by Rafieifar and colleagues, published in Research on Social Work Practice in 2025, directly compared online and face-to-face group interventions using data from 15 randomized controlled trials. The headline finding: most studies showed comparable outcomes in both formats. Both face-to-face and online interventions were equally effective in reducing perceived stress, and no significant differences emerged for physical function, quality of life, or perceived stress overall (Comparative Efficacy of Online vs. Face-to-Face Group Interventions, Research on Social Work Practice, 2025).
However, the review noted exceptions. Face-to-face interventions showed greater effectiveness in reducing depression and in addressing specific conditions like chronic fatigue syndrome. The authors cautioned that high heterogeneity across studies limits the ability to draw definitive conclusions for all populations and conditions.
The Real Advantages of Each Format
Rather than declaring a winner, the evidence points toward understanding which format serves which needs.
Where In-Person Groups Excel
In-person groups provide something that no digital platform fully replicates: physical co-presence. The nonverbal cues, the shared silence, the post-meeting conversations in the hallway — these elements contribute to a depth of connection that many participants describe as irreplaceable. For conditions involving significant emotional processing — grief, trauma, depression — the face-to-face setting may offer therapeutic advantages that the research is beginning to confirm.
In-person groups also benefit from built-in structure. When a hospital social worker facilitates a session, there is a trained professional guiding the conversation, managing group dynamics, and redirecting when discussions become unhelpful. This level of moderation is harder to maintain in online settings.
Where Online Groups Excel
Online groups win decisively on access. If you have a rare disease — one of the more than 7,000 conditions affecting over 300 million people worldwide — the odds of finding an in-person group in your area are slim. Online communities eliminate geography as a barrier entirely.
Flexibility is another advantage. Asynchronous formats like forums and message boards let you participate on your schedule. For people managing fatigue, pain flares, or unpredictable symptoms, the ability to engage when you are able rather than when a meeting is scheduled can be the difference between participating and not.
Anonymity and privacy matter too. Some people are not comfortable disclosing their condition in a room full of local strangers. Online groups — especially those that do not require real names — lower the barrier for people who face stigma around their condition. For more on this topic, see our upcoming post on privacy and patient support groups.
A Third Option: AI-Assisted Health Exploration
Neither in-person nor online support groups are the only way to access health information and support. A growing category of tools lets you explore your condition through conversation with AI systems grounded in medical knowledge.
PatientSupport.AI is one example. It is not a support group — it does not connect you with other patients. Instead, it lets you ask questions about diseases, symptoms, treatment pathways, and comorbidities through a conversational interface. The system is powered by Harvard's PrimeKG knowledge graph, which maps 17,080 diseases across more than 4 million relationships (published in Nature Scientific Data — Chandak et al., 2023), with responses generated by Groq-hosted Llama 70B.
The practical benefits: it is free to use without creating an account. You can explore health information privately, at any time, without scheduling or geographic constraints. If you want to save your conversation history, you can optionally create a free account.
The essential caveat: like all large language models, the system can produce hallucinations — plausible-sounding but incorrect statements. Research published in Nature Digital Medicine in 2025 found that in clinical text summarization, major hallucinations could impact diagnosis and management decisions (Nature Digital Medicine, 2025). PatientSupport.AI addresses this by grounding responses in the PrimeKG knowledge graph, but no system eliminates the risk entirely. AI tools complement — they do not replace — professional medical advice, your care team, or the lived experience shared in human support groups.
How to Choose the Right Format
The best format depends on your circumstances, not on a universal ranking. Here are some questions to guide your decision.
How important is human connection to you right now? If you are newly diagnosed and feeling isolated, an in-person group or a live video session may provide the emotional resonance you need. If you are looking for practical information rather than emotional support, an online forum or AI tool may be more efficient.
What are your logistical constraints? If you live far from a medical center, have mobility limitations, or manage unpredictable symptoms, online options remove the most common barriers to participation.
What is your comfort level with self-disclosure? If you prefer anonymity, online formats and AI tools offer more privacy. If you value accountability and face-to-face trust, in-person groups may be a better fit.
Are you managing a rare condition? For rare diseases, online communities are often the only way to connect with others who share your diagnosis. AI tools grounded in comprehensive knowledge graphs can also provide condition-specific information that generalist resources lack.
The research supports using multiple formats simultaneously. You might attend a monthly in-person group for emotional connection while using an online forum for day-to-day questions and an AI tool to explore the science behind your condition. These approaches are complementary, not competing. For a broader view of what is available, see our complete guide to patient support groups.
What the Evidence Cannot Tell You
The systematic reviews are clear about their own limitations. Heterogeneity across studies — different conditions, different group formats, different outcome measures — makes it impossible to issue a blanket verdict. What works for a breast cancer support group in a well-resourced hospital may not generalize to a peer-led online forum for people with fibromyalgia.
The most honest summary of the evidence is this: both online and in-person patient support groups can help. Neither is universally superior. The best choice is the one you will actually use, that feels safe, and that complements your existing medical care rather than replacing any part of it.
Disclaimer: This tool is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician.
References
1. A mixed studies systematic review on the health and wellbeing effects of online support groups for chronic conditions. Communications Psychology (Nature), 2025. https://www.nature.com/articles/s44271-025-00217-6
2. Rafieifar, M., Hanbidge, A.S., Lorenzini, S.B., & Macgowan, M.J. Comparative Efficacy of Online vs. Face-to-Face Group Interventions: A Systematic Review. Research on Social Work Practice, 2025. https://journals.sagepub.com/doi/10.1177/10497315241236966
3. Chandak, P., Huang, K., & Zitnik, M. Building a knowledge graph to enable precision medicine. Nature Scientific Data, 2023. https://www.nature.com/articles/s41597-023-01960-3
4. A framework to assess clinical safety and hallucination rates of LLMs for medical text summarisation. npj Digital Medicine, 2025. https://www.nature.com/articles/s41746-025-01670-7