What Clients Say - Testimonials


“So thankful to have Leslie work with me! Eased my fears, gave support and encouragement and tips!“ - Kim, Levittown, PA April 2019


“Leslie provides amazing support to new moms and makes breastfeeding a wonderful experience. She is beyond amazing and gives a very personal touch in her visit. I can’t thank her enough for giving my newborn a great breastfeeding experience.” - Yamini, Lawrenceville, NJ April 2019


"Leslie has been very helpful! She has made a huge difference in just the first week she’s been helping us. I highly recommend Leslie for anyone who needs help!" - Anonymous, April 2019


"Leslie was so friendly and helpful. She did a very thorough assessment and we did all "the things" - breastfeeding, bottle feeding and pumping - in the 2.5 hours she was here. She gave us SO much helpful information and encouragement. I'm excited to try out her recommendations!" - Kaley, Plainsboro, NJ March 2019


"I had scheduled appointment for issues with breastfeeding with right breast. Leslie looked at every possible issue that can cause it and provided solutions. She was very thorough and spent lot of time working on each possible cause and gave plenty of information. She is ready to provide support for couple of weeks after the visit which is very helpful." - Ketki, Metuchen, NJ, January 2019


"Leslie was lovely, very kind and patient. She listened to my concerns regarding our breastfeeding issues without any judgement or bias, which put me at great ease. She was also extremely knowledgeable and thorough! She spend a significant amount of time at our house without looking at the clock or making things seemed rushed. The follow-up summary she emailed afterwards full of great feedback, plan of care and educational information. It was an all around positive and wonderful experience." - Catherine, Rocky Hill, NJ, October 2018


"My doctor referred me to Leslie right after my baby girl was born. Within the first week, I realized how many questions I had about breastfeeding, and I knew that I needed help. I reached out to Leslie, and she immediately set up an appointment with me. Leslie visited my home and generously gave of her time and expertise. She listened to all of my questions, and she helped me work through my concerns. I learned so much in just one session, and the resources that Leslie shared via email after my session helped me to continue learning after the visit ended. I am so grateful that I met with Leslie, and I would recommend her to any new parent!" - Ashley, Hightstown, NJ, October 2018


"Leslie was very helpful and knowledge able! She definitely helped me build my confidence with breastfeeding"  Chauntel, Somerset, NJ, August 2018


"Very supportive, helpful in demonstrating and then sharing additional resources, and so thorough and just a great personality to be around." - Anonymous, July 2018


"Seeking out help from Leslie proved to be very valuable. I regret not doing it sooner!" - Erica, Metuchen, NJ, June 2018


"Leslie was the fourth lactation consultant I saw after my preemie was born at 33 weeks. The others were supportive and encouraging while I exclusively pumped for 10 weeks, but Leslie helped me actually get my daughter nursing. She recommended an evaluation for tongue/lip ties which ultimately led to a corrective procedure with a great doctor. She also got me feeling a lot more relaxed about nursing and taught me about laid-back positioning. With Leslie’s guidance I started doing more relaxed skin-to-skin time with my baby, which seemed to stimulate her to start latching and nursing. I had been so close to giving up before that. Leslie is obviously super passionate about helping moms. I recommend her without hesitation. She made a huge difference to my family" - K.D. Franklin Park, NJ, May 2018


"Leslie was relatable, knowledgeable and very supportive. I really enjoyed our first visit together and look forward to meeting with her again soon." - Selma, East Windsor, NJ, April 2018


"Leslie is extremely knowledgeable and passionate about breastfeeding. She was the first person to mention that our infant may have an issue with regard to tongue tie (without diagnosing, of course). Without Leslie, we would have never known why he has so much trouble breastfeeding. We wish we sought her help weeks ago! Indeed, our pediatrician confirmed that he does have a tongue tie. Leslie was so helpful and we highly recommend her to anyone looking for lactation support." - Suzanne, Robbinsville, NJ, March 2018


"She is amazing!!!!! She makes you feel like family! So knowledgeable and truly cares. I can't believe how thorough she is. Leslie stayed with me for 3 hours to answer my questions and educate me on so much. My baby had a tongue tie clipped so there was so much to go over. She showed me breastfeeding positioning, weighed my baby before and after feeds, discussed my pumping needs, and even the types of bottles and nipples to give my baby since I am at work now and don't want breastfeeding to be interrupted because of it. She provided me with a wealth of information from the time I contacted her.  She gave me more resources on the day of our visit that pertain specially to my babies needs.  Leslie then provided me with a detailed summary of our visit and follows up frequently.  I can tell this is truly her area of expertise and she is truly passionate about it and her clients. I would recommend her to everyone and will keep in touch for all of my lactation needs. Yes you can share my comments. It will be valuable for people to know what a blessing she is." - Anonymous, Hamilton, NJ, February 2018


"Very informative and already have the building blocks for confidence in breastfeeding." - Anonymous, Prenatal Visit Client, Hamilton, NJ, February 2018


"Leslie was awesome! She was very knowledgeable and supportive about whatever I wanted to do. She had lots of great advice and suggestions but was never pushy about anything! It was a great experience." - Erin, South Brunswick, NJ, November 2017


"Leslie is kind, knowledgeable and professional. She is a huge help!" - Anonymous, Lawrenceville, NJ, October 2017


"Leslie was wonderful. She spent an entire morning with me and baby assisting us with different positions ensuring the most comfort for both my son and me. My son was born at 35 weeks weighing 3lbs 11 oz, he is now up to 9lbs 2 oz at 2 months old on breast milk!" - Alexis, Columbus, NJ, September 2017


"I enjoy the home visit and the counseling that Leslie provided.  Leslie is attentive and candid which I value the most.  We discuss various different things that I wish i had known when my son was born. I found a totally different experience between her and the lactation consultant I met at the hospital." - Anonymous, Plainsboro, NJ, September 2017


"Leslie was great and I really enjoyed her visit. She is friendly, knowledgeable, and very supportive. She helped me feel confident that my baby was getting enough milk." - Julie, Princeton, NJ, August 2017


"I am so happy with my experience with Leslie. She was incredibly encouraging, helpful, and patient with me and my son as we were navigating this new world of breastfeeding. She made herself available between visits through email and phone. I felt very comfortable with Leslie. I would highly recommend her to anyone struggling with breastfeeding." - Tracy, Monmouth Jct, NJ, May 2017


"Had an amazing ❤ lac consultant, Leslie Kowalski visit with me and my 6 month old babe today.  I have been suspecting a lip (and tongue) tie for some time now, and she felt it could be the case.  If you're having any bf issues in the greater princeton area call her! She's completely lovely and wonderful to work with" and "Leslie was lovely from the first interaction over email. She provided meaningful support both before and during our visit. Following our visit, she reached out with loads of information that positively impacted my breastfeeding relationship with my baby. I have continued to look to her as a trusted voice about my breastfeeding journey to this day. She is wonderful!" - Lorie, Wrightstown, NJ (first quote posted on Badass Breastfeeders of NJ Facebook group, January 2017; second is from February 2017)


“Thank you for all your help a few months ago, when everything was looking hopeless.  You gave us the support and confidence we desperately needed at that time” - Siyi, Plainsboro, NJ, September 2016


"After your visit he began latching on and everyday was a better day until we both became pros at the process. Thank you so much for your help!"  - Vanessa, South Brunswick, NJ, August 2016


"Leslie was absolutely wonderful. She was so knowledgable and was a great deal of help to me. She gave me excellent advice and resources and I am very thankful for that. I would recommend her highly!" - Anonymous, Monmouth Jct, NJ, May 2016


"Very pleasant and knowledgeable" - Laillen, Old Bridge, NJ, April 2016


"From the first phone call with Leslie to introduce myself and my situation through the follow up after every visit, Leslie has shown such empathy, well-researched knowledge, and sincere interest in helping my baby and me. The way with which she responded to my questions promptly and as thoroughly as possible is evidence that she truly cares about her clients and wants to see mom and baby thrive through the breastfeeding journey. I am so grateful to have had her help during a very challenging start in breastfeeding with my second baby" - Claudia, West Windsor, NJ, March 2016