John K. Marshall MD
@marshllj
Followers
1K
Following
1K
Media
118
Statuses
677
Gastroenterologist at @HamHealthSci, GI Division Director at @McMasterU , Editor-in-Chief of #JCAG, Professor in @MacDeptMed, Full Member of @FarncombeInstit
McMaster University
Joined January 2014
There's still time to register for Crohn's and Colitis Canda's 13th annual Meeting of the Minds conference taking place on Nov 14-15! Mentoring in IBD XXVI takes place on Friday, followed by Canada Future Directions in IBD and CANIBD Annual Nurses Conference on Saturday. Learn
0
4
4
Wonderful to reconnect with friends, colleagues and former trainees in Dubai, Abu Dhabi, Kuwait and Qatar. @machealthsci @farncom
1
1
12
Don’t miss this!! Tonight!
Join us tomorrow night for our SCOPE Rounds session with Dr.@RobertBechara ! Register here: https://t.co/t8ALRpTrEj
0
2
6
Ultra-Processed Grains and Risk of Inflammatory Bowel Disease: Results from the Prospective Urban Rural Epidemiology (PURE) Study Narula, et al. 📕 https://t.co/G7jvFfOp2j
@NarulaNeeraj @ToYourHealth101 @marshllj @PaulMoayyedi @MLongMD @JasmohanBajaj
0
29
45
Amazing faculty for Great Lakes IBD 2025! @FusionMD @CathyLuMD @MatthieuAllez @waqqasafif @guthealthmd @LauraT15519 @ScopeCanMD @IBDmedicaldoc
0
7
28
Our latest work in @IBDJournals reveals ☑️anti-TNFs heal UC in a proximal-to-distal pattern ☑️persistent proctitis at early follow-up may not indicate treatment failure if proximal healing is evident, ~60% went on to heal the rectum! https://t.co/fCQ9IHdelJ
3
11
29
Amazing faculty for Great Lakes IBD 2025! @FusionMD @CathyLuMD @MatthieuAllez @waqqasafif @guthealthmd @LauraT15519 @ScopeCanMD @IBDmedicaldoc
0
7
28
Dr. Brian Feagan speaking to a packed, sold-out audience discussing the utility of Vedolizumab in 2025 and reminds us that the Placebo treated group had a higher rate of adverse events than the patients on Vedo in trials. Important to remember that active disease in patients on
1
11
43
Starting a busy day at Great Lakes IBD with an all-star case discussion. @ScopeCanMD @guthealthmd @FusionMD @CathyLuMD
0
3
9
Great start to Great Lakes IBD 2025! Welcome to our Canadian/US/Australian/UK/French faculty! @guthealthmd @brittchris1 @ScopeCanMD @FusionMD @LongMillie @waqqasafif
1
0
18
This event is now SOLD OUT for hotel space. There are a few spaces left for day participation. Register now to take advantage of this option for a world class IBD educational event!
⏳ Just 6 weeks away! Join global IBD experts at the Great Lakes IBD Forum, Sept 26–27 in Niagara-on-the-Lake 🍁 🎟️ Space is limited — book now! 🔗 https://t.co/1hi7TYud2x
#GreatLakesIBD2025 #Gastroenterology
0
2
3
🗓️ Mark your calendars for St Mike’s 36th International Endoscopy Course on Oct 15-17on Toronto! Dive deep into advanced endoscopic techniques with our expert-led sessions. Space is limited, REGISTER NOW at https://t.co/e86wEuhTFn
#SCOPE # StMike
toronto-live-endo.ca
0
2
5
We just released a new #video based on our Optimal Care in #Canada for #IBD report. See the real impact of having to try and fail multiple treatments before receiving coverage for the right care. Quebec is leading the way by eliminating step therapy. https://t.co/WBA9lRecKV
0
4
9
✅ Accredited! You can now earn Section 1 credits at the Great Lakes IBD Forum 2025! 🌍 Join global IBD experts & dive into real-world cases. 📍 In-person | 🎟️ Register: https://t.co/m21zSlrQev
#IBD #Gastroenterology #GreatLakesIBD2025
scopecanada.org
0
3
7
🎓 Join us at the Great Lakes IBD Forum 2025! Learn from Drs. Afif, Allez, Bernstein, Bressler, Feagan, Irving, Jairath, Long, Lu, Marshall, Novak, Silverberg & Targownik. Register Today 👉 https://t.co/1hi7TYud2x
#GLIBD2025
0
3
8
🌟Join us for the last SCOPE Rounds webinar before the summer break! 🗣️@jmosko29 will be presenting "Getting Out of Trouble in Endoscopy - How I Do It"! 🚨You don't want to miss this - register now! https://t.co/70JGKlPnw0
@guthealthmd
@vipuljairath
@marshllj
0
5
13