Brock E. Polnaszek, MD
@bpolnaszek.bsky.social
Assistant Professor & Clinical Investigator of MFM @MedicalCollege; Ironman finisher x2, 10x Marathoner, french bulldog & Star Wars enthusiast.
Proud of these two representing the multidisciplinary research and quality improvement from @medicalcollegeofwi.bsky.social @childrenswi.bsky.social Birth Center at the 2025 Wisconsin Association of Perinatal Care Conference.
October 8, 2025 at 12:17 PM
Proud of these two representing the multidisciplinary research and quality improvement from @medicalcollegeofwi.bsky.social @childrenswi.bsky.social Birth Center at the 2025 Wisconsin Association of Perinatal Care Conference.
Sarah McMahon MS2 @medicalcollegeofwi.bsky.social presenting her work on the perceived safety of the fetal pillow. Beaming with pride for her effort — 🔜 to be applying to an OBGYN residency near you. @acog.org
September 27, 2025 at 8:26 AM
Sarah McMahon MS2 @medicalcollegeofwi.bsky.social presenting her work on the perceived safety of the fetal pillow. Beaming with pride for her effort — 🔜 to be applying to an OBGYN residency near you. @acog.org
Next 🛑 Berlin 🇩🇪 for marathon number 11!
August 24, 2025 at 4:24 PM
Next 🛑 Berlin 🇩🇪 for marathon number 11!
Honored and inspired by the @medicalcollegeofwi.bsky.social #PHIG discussion — here’s to inspiring the next generation of physicians in public health conversations and improving health beyond the individual patient encounter. #MPHCandidate #OBGYNSky #WomensHealthSky @brownpublichealth.bsky.social
April 15, 2025 at 8:01 PM
Honored and inspired by the @medicalcollegeofwi.bsky.social #PHIG discussion — here’s to inspiring the next generation of physicians in public health conversations and improving health beyond the individual patient encounter. #MPHCandidate #OBGYNSky #WomensHealthSky @brownpublichealth.bsky.social
Come join @mcwobgyn 24th Annual Women's Health Conference tomorrow -- I'll be talkinga bout getting unstuck ! obgyn.mcw.edu/education/annu…
April 10, 2025 at 1:30 PM
Come join @mcwobgyn 24th Annual Women's Health Conference tomorrow -- I'll be talkinga bout getting unstuck ! obgyn.mcw.edu/education/annu…
MYTH VERSUS FACT 
The MMR vaccine is one of the most studied and safest vaccines in the world. It protects against three serious diseases—and gives your child a healthy start in life. Don’t let misinformation put your baby at risk. #MMRMatters #FactsOverFear #MFMKnowsBest #Obstetrics #Vaccination
The MMR vaccine is one of the most studied and safest vaccines in the world. It protects against three serious diseases—and gives your child a healthy start in life. Don’t let misinformation put your baby at risk. #MMRMatters #FactsOverFear #MFMKnowsBest #Obstetrics #Vaccination
April 8, 2025 at 11:18 AM
MYTH VERSUS FACT 
The MMR vaccine is one of the most studied and safest vaccines in the world. It protects against three serious diseases—and gives your child a healthy start in life. Don’t let misinformation put your baby at risk. #MMRMatters #FactsOverFear #MFMKnowsBest #Obstetrics #Vaccination
The MMR vaccine is one of the most studied and safest vaccines in the world. It protects against three serious diseases—and gives your child a healthy start in life. Don’t let misinformation put your baby at risk. #MMRMatters #FactsOverFear #MFMKnowsBest #Obstetrics #Vaccination
🔔 Just had a baby? Let’s talk about your MMR status.
If you weren’t fully vaccinated or immune to measles before pregnancy, postpartum is a great time to get caught up. Measles is highly contagious and dangerous for infants.
If you weren’t fully vaccinated or immune to measles before pregnancy, postpartum is a great time to get caught up. Measles is highly contagious and dangerous for infants.
April 7, 2025 at 11:42 AM
🔔 Just had a baby? Let’s talk about your MMR status.
If you weren’t fully vaccinated or immune to measles before pregnancy, postpartum is a great time to get caught up. Measles is highly contagious and dangerous for infants.
If you weren’t fully vaccinated or immune to measles before pregnancy, postpartum is a great time to get caught up. Measles is highly contagious and dangerous for infants.
Measles is back—and newborns are too young to be vaccinated. As an MFM, I’m here to remind you: Protecting your baby doesn’t stop at birth.
#ProtectYourBaby #VaccinateForTwo #MMRMatters #MeaslesOutbreak2025
#ProtectYourBaby #VaccinateForTwo #MMRMatters #MeaslesOutbreak2025
April 6, 2025 at 4:51 PM
Measles is back—and newborns are too young to be vaccinated. As an MFM, I’m here to remind you: Protecting your baby doesn’t stop at birth.
#ProtectYourBaby #VaccinateForTwo #MMRMatters #MeaslesOutbreak2025
#ProtectYourBaby #VaccinateForTwo #MMRMatters #MeaslesOutbreak2025
🚨 Check out this Policy Brief created as a part of my @brownpublichealth.bsky.social #MPH 🚨 @medicalcollegeofwi.bsky.social
March 30, 2025 at 10:55 PM
🚨 Check out this Policy Brief created as a part of my @brownpublichealth.bsky.social #MPH 🚨 @medicalcollegeofwi.bsky.social
📣ACLS Renewed✅ — highly recommended IMO for all perinatal providers. To do rare things well, we have to practice them. Find a class for you: cpr.heart.org/en/ @americanheart.bsky.social
March 19, 2025 at 1:42 PM
📣ACLS Renewed✅ — highly recommended IMO for all perinatal providers. To do rare things well, we have to practice them. Find a class for you: cpr.heart.org/en/ @americanheart.bsky.social
Another one done ✅!
March 8, 2025 at 4:56 PM
Another one done ✅!
Honored to play a small roll in bringing Miss Lea and ODBCC to the @medicalcollegeofwi.bsky.social 2025 Women’s History Month Symposium Advancement of Women in Science and Medicine — she’s one to watch with her 20+ years elevating black families in Milwaukee. #CommunityEngagement
March 5, 2025 at 1:21 PM
Honored to play a small roll in bringing Miss Lea and ODBCC to the @medicalcollegeofwi.bsky.social 2025 Women’s History Month Symposium Advancement of Women in Science and Medicine — she’s one to watch with her 20+ years elevating black families in Milwaukee. #CommunityEngagement
The future of academic medicine and research 🔬 is bright @froedtert.bsky.social @medicalcollegeofwi.bsky.social #DEI #BNBAP showcasing fantastic work by our 👩🏽⚕️👨🏿⚕️students🧑🏻⚕️🧑🏽⚕️An honor to be a judge and inspired by the next generation of clinician scientists. MENTORS-MENTEES, remember to PAY IT FORWARD!
February 28, 2025 at 1:06 AM
The future of academic medicine and research 🔬 is bright @froedtert.bsky.social @medicalcollegeofwi.bsky.social #DEI #BNBAP showcasing fantastic work by our 👩🏽⚕️👨🏿⚕️students🧑🏻⚕️🧑🏽⚕️An honor to be a judge and inspired by the next generation of clinician scientists. MENTORS-MENTEES, remember to PAY IT FORWARD!
🚨🚨LAST CALL FOR PARTICUPATION in mixed-method study of 👩🏾⚕️👨🏻⚕️ US-based clinician perceptions of second stage arrest cesarean delivery techniques and morbidity🤰🏽👩🏾🍼🤱🏻
-Survey remains open & < 5 minutes!!
-Qualitative interview are ☑️ complete.
-Survey remains open & < 5 minutes!!
-Qualitative interview are ☑️ complete.
February 27, 2025 at 6:47 PM
🚨🚨LAST CALL FOR PARTICUPATION in mixed-method study of 👩🏾⚕️👨🏻⚕️ US-based clinician perceptions of second stage arrest cesarean delivery techniques and morbidity🤰🏽👩🏾🍼🤱🏻
-Survey remains open & < 5 minutes!!
-Qualitative interview are ☑️ complete.
-Survey remains open & < 5 minutes!!
-Qualitative interview are ☑️ complete.
New parents out there — this book is a family hit! 🔥 #Hugoandtheimpossiblethings
February 16, 2025 at 3:10 PM
New parents out there — this book is a family hit! 🔥 #Hugoandtheimpossiblethings
@medsky.social time is running out to share your thoughts if you perform cesarean delivery in the 🇺🇸!! @medicalcollegeofwi.bsky.social @froedtert.bsky.social
February 13, 2025 at 1:54 PM
@medsky.social time is running out to share your thoughts if you perform cesarean delivery in the 🇺🇸!! @medicalcollegeofwi.bsky.social @froedtert.bsky.social
Call weekend off to a bang but this still is my happy place !!! 🫄🏽👶🏻🤱🏻👩🏾🍼🧑🏻🍼
February 8, 2025 at 6:59 PM
Call weekend off to a bang but this still is my happy place !!! 🫄🏽👶🏻🤱🏻👩🏾🍼🧑🏻🍼
This will cause harm and worsen our already inequitable care of Women and birthing people in the 🇺🇸. Information, particularly evidence-based information is power for all you can access it.
January 31, 2025 at 9:40 PM
This will cause harm and worsen our already inequitable care of Women and birthing people in the 🇺🇸. Information, particularly evidence-based information is power for all you can access it.
Perform cesarean delivery in 🇺🇸 ? Participate in our study. mcwisc.co1.qualtrics.com/jfe/form/SV_... 🫄🏾👶🏻🫄🏿👶🏽🤱🏻👶🏾👩🏼🍼
January 18, 2025 at 8:30 PM
Perform cesarean delivery in 🇺🇸 ? Participate in our study. mcwisc.co1.qualtrics.com/jfe/form/SV_... 🫄🏾👶🏻🫄🏿👶🏽🤱🏻👶🏾👩🏼🍼
Looks like it is @berlinmarathon.bsky.social for marathon number 11. The lottery gods were kind and I’m doing it with a great group of friends.
December 5, 2024 at 6:56 PM
Looks like it is @berlinmarathon.bsky.social for marathon number 11. The lottery gods were kind and I’m doing it with a great group of friends.
