Meet the Docs: Who’s the Right Fit For You?

At Peak Performance, we’re proud to have a talented and diverse group of chiropractors who bring a unique approach to patient care. Whether you’re new to chiropractic or a long-time patient, choosing the right chiropractor can make all the difference. We want you to feel confident in finding the perfect fit, whether you prefer a more athletic approach, a gentler touch, or somewhere in between. Here’s a quick guide to help you get to know each of our doctors and find out who might be the best match for your needs.

Dr. Juliana Marciniak - The Energizer Bunny

Dr. Marciniak, owner and founder of Peak Performance, has been practicing since 2012. She’s not only driven in her career but also in her active lifestyle. Having competitively danced, cheered and personal trained women for years, she brings a deep understanding of sports medicine into her chiropractic care. Dr. Marciniak treats patients of all ages with boundless energy and a commitment to helping them achieve their health goals. With two young kids at home, she loves to see kids in the office, either for an adjustment or just from a pickup after school! Whether you're dealing with a sports injury, a mom on the run trying to maintain health or simply looking for overall wellness, Dr. Marciniak combines her knowledge and personal experience to provide functional and active healing.



Schedule:

Mondays: 7am-3pm

Wednesdays: 7am-3pm

Fridays: 9am-5pm

Dr. Jennifer Gilmore - The Muscle

If you’re looking for a firmer adjustment or someone with hands-on strength, Dr. Gilmore is your chiropractor. Having been with the practice almost as long as Dr. Marciniak, she’s well-versed in manual techniques, including Cox Flexion-Distraction Therapy and Graston Technique. A long-time Buffalo resident originally from Texas, Dr. Gilmore is not only passionate about chiropractic care but also about teaching. She splits her time between patients and mentoring students at D'Youville University. Always prompt and efficient, Dr. Gilmore ensures every session is as effective as possible—while also possibly sharing a few cute pictures of her two dogs.



Schedule:

Tuesdays: 10:30am-7pm

Thursdays: 10:30am-7pm

Fridays: 8:30am-5pm

Saturdays: 8:30am-1pm

Dr. Hannah Yorks - The Personable Perfectionist

If you like to stay active and love hearing about the latest in fitness and nutrition, Dr. Yorks is the chiropractor for you. Athletic and energetic, she’s an expert in kinesiology taping, IASTM with RockBlades, and even holds a Level 1 certification from TPI for analyzing golf swings. Dr. Yorks prides herself on staying organized, so you’ll always know if she has a change in schedule. She is also incredibly smart and will geek out on anatomy if you give her the chance! Originally from the Hudson Valley, she’s made Buffalo her home and enjoys weightlifting, spin classes, and outdoor walks. If you need a chiropractor who’s constantly learning and improving her techniques, Dr. Yorks is the perfect fit. Oh and definitely ask her about the books she’s reading or the latest Bravo show!



Schedule:

Mondays: 7am-3pm

Tuesdays: 12pm-7pm

Wednesdays: 10am-7pm

Fridays: 8am-4pm

Saturdays: 8am-1pm (every other week)

Dr. Kaylee Marchitte - The Friendly Face

Dr. Marchitte is one of the most welcoming faces you’ll ever meet. Recently married, she’s bubbly, patient-focused, and dedicated to making you feel comfortable during every visit. With training in the Webster technique and perinatal care, she has a special passion for working with pregnant mamas as well as infants and children. She’s just as knowledgeable when it comes to adult care or pediatric—Dr. Marchitte does it all! She’s all about connecting with patients and making sure they leave feeling better than when they arrived. Dr. Marchitte is also your go-to for tips on workout classes in the area, whether you’re into spinning, Pilates, or any other fitness trend and she also makes the BEST sauce and smoothies.



Schedule:

Mondays: 9am-5pm

Tuesdays: 11am-7pm

Wednesdays: 7am-3pm

Thursdays: 11am-7pm

Saturdays: 7:30am-12pm (every other week)

Dr. Sarah Novotny - The Athlete’s Chiropractor

CrossFit enthusiasts and athletes of all types will feel right at home with Dr. Novotny. A CrossFit Level 2 trainer and certified in RockTape and IASTM techniques, Dr. Novotny combines chiropractic care with athletic training expertise. She’s great with anyone looking to improve their performance or recover from injury, utilizing manual therapy, cupping, and rehab exercises. Dr. Novotny values your time as well as her own and is always running on schedule. Her and her wife are proud dog parents, and you might hear her talk about their adventures with their two energetic pups. If you’re an athlete or weekend warrior, Dr. Novotny will have you back on your feet and feeling your best.



Schedule:

Mondays: 11am-7pm

Tuesdays: 8am-4pm

Wednesdays: 11am-7pm

Thursdays: 10am-6pm

Saturdays: 7:30am-12:30pm (every other week)

Stay Tuned for Dr. Evan LoVullo!

We’re also excited to announce that a new doctor, Dr. Evan LoVullo, will be joining us in the next few months! Keep an eye on our social media for updates, and be sure to check out his profile when it’s posted.


At Peak Performance here in Buffalo, NY, you’re welcome to stick with the same doctor or try them all! Our chiropractors have varied schedules to accommodate your busy life. Whether you’re looking for a firmer adjustment, pediatric care, or athletic recovery, we’ve got the right chiropractor for you. Come meet the docs and find your perfect fit today!

Bethany Wolcott

D’Youville Chiropractic ‘26

The Activator: Small Tool, Big Results in Chiropractic Care

By Design Team • September 8, 2025
When most people picture a chiropractic adjustment, they imagine a manual adjustment—the quick, precise movement of a chiropractor’s hands creating that signature “pop.” But there’s another technique that’s just as effective, and in many cases, even more comfortable for patients: the Activator. This method uses a small handheld tool called the Activator Adjusting Instrument to deliver safe, gentle, and targeted adjustments. While it might look simple, this little spring-loaded device packs a powerful punch when it comes to improving spinal health and reducing pain. In this post, we’ll break down what the Activator is, why chiropractors use it, how it works, and who can benefit most from this technique.

6 Things You Didn’t Know About Kyphosis

By S21 GMB • September 1, 2025
When you hear the word kyphosis , you might picture someone hunched over with poor posture. But this spinal condition is a lot more interesting—and more common—than most people realize. Kyphosis happens when there’s an exaggerated forward rounding of the upper back. While a little rounding is normal, too much can cause pain, stiffness, and even affect breathing in severe cases. The good news? With the right awareness and care, many people can manage it effectively. Here are six things you may not have known about kyphosis: 

Visceral Massage: Supporting the Body from the Inside Out

By Jun Sanchez • August 25, 2025
When most people think about massage, they picture sore shoulders, tight hamstrings, or a knot in the middle of their back. But did you know massage can also target areas inside the body? We’re not talking about bones or muscles this time—we’re talking about your organs. Visceral massage, sometimes called visceral manipulation, is a specialized form of therapy that focuses on releasing restrictions around the organs in your abdomen and chest. This technique may sound a little different than what you’re used to, but it has been shown to help with everything from digestion to chronic pain. Let’s break down what visceral massage is, why it works, and who may benefit. 

Rotator Cuff Syndrome: What It Is, How to Treat It, and How to Keep It From Coming Back

By S21 GMB • August 18, 2025
“Oh, I could have played D1 baseball if I hadn’t torn my rotator cuff in high school.” Right. We’ve all heard this line — sometimes from former athletes, sometimes from the guy at the office who played two years of JV. But what is your rotator cuff? Is a tear really that serious? And is every shoulder ache a career-ending injury? Let’s dig into what’s really going on with this important group of muscles and what you can do to keep them in top form. 

Low-Impact Activities for Joint Health

By S21 GMB • August 11, 2025
7 Best Low-Impact Activities for Lifelong Joint Health and Wellness

Debunking Myths: Common Misconceptions About Chiropractic Care

By S21 GMB • August 4, 2025
Chiropractic care is often surrounded by myths and misconceptions, some of which may lead people to shy away from seeking care or fully understanding its benefits. From concerns about safety to doubts about its effectiveness, many misconceptions persist about chiropractic care. However, as the field of chiropractic continues to grow, research and evidence-based practices help to dispel these myths. In this blog post, we’ll explore some of the most common misconceptions about chiropractic care, and provide evidence to clarify the truths behind them.

Roll With It: A 10-Minute Full-Body Foam Rolling Routine That Your Muscles Will Thank You For

By S21 GMB • July 28, 2025
Whether you’re an elite athlete, a casual competitor, or someone who sits at a desk all day, foam rolling is a simple, effective way to show your muscles some love. It's like giving your body a do-it-yourself massage—no appointment necessary. In just ten minutes a day, you can reduce muscle tension, improve flexibility, and help your body recover faster. At Peak Performance, we often recommend foam rolling to our patients as part of their home care, especially when paired with regular chiropractic and massage therapy. Here's everything you need to know to start rolling your way to a healthier, happier body.

IT Band Syndrome: Why Your Outer Knee Hates You (And What to Do About It)

By S21 GMB • July 21, 2025
If you’ve ever trained for a marathon, ramped up your squat routine, or taken your weekend hikes a little too seriously, chances are you’ve had a run-in with IT Band Syndrome. That nagging pain on the outside of your knee that shows up halfway through your run and sticks around longer than you'd like? That’s your iliotibial (IT) band screaming for help. At our chiropractic and massage office here in Buffalo, NY, we see this common overuse injury all the time—especially among runners, cyclists, lifters, and anyone who moves with purpose. The good news? IT Band Syndrome is treatable, manageable, and preventable. You just need the right game plan—and maybe a chiropractor and massage therapist in your corner.

Kanjo, Acupressure, Wellness

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Stars, Stripes, and Spines: Why Your Back Goes Pop (and How to Watch Fireworks Without Wrecking It)

By S21 GMB • July 3, 2025
Cue the barbecue, spark up the sparklers, and grab your favorite red, white, and blue—because the Fourth of July is here! As we ooh and aah over fireworks lighting up the night sky, there’s another kind of pop that gets people buzzing this time of year: the satisfying crack that happens during a chiropractic adjustment. Coincidence? Maybe. But if you’ve ever wondered why your back makes that signature sound when adjusted, we’ve got the answers—and some safety tips to make sure your spine is celebrating right alongside you this Independence Day.
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