About

Meet the Ultimate family

More than a chiropractic office — a warm, welcoming place where you’re welcomed like family and cared for at the root, not just the symptom.

The full Ultimate Chiropractic team, doctors and staff, in Millersburg, Ohio
Welcome

You’re family here

When you walk through our doors you’re not just a number — you’re family. Ultimate Chiropractic is a warm, welcoming place where Dr. Garth and our team take the time to know you, listen to your story, and genuinely care about how you feel.

That means gentle, world-class, root-cause care for kids, parents and grandparents alike. We want your first visit to feel less like a doctor’s appointment and more like being welcomed into a family that’s in your corner.

  • A warm, welcoming environment from the moment you arrive
  • Root-cause care, explained in plain English
  • Gentle & drug-free — comfortable for the whole family
See our care approach
Your chiropractor

Meet Dr. Garth

Garth Schrock, DC — owner and founder of Ultimate Chiropractic in Millersburg, Ohio

Garth Schrock DC

Owner & Founder

Dr. Garth grew up under chiropractic care his whole life. At 27 he realized he’d never seen sickness, disease, or early death in his family — and decided to help other people live that same way. He’s been practicing since 2015.

An alumnus of Life University, Dr. Garth holds advanced certifications in spinal correction, instrument adjusting, nutrition, and fitness. His focus is finding and correcting the root cause of your health problems — not just chasing the symptom.

At Ultimate Chiropractic he offers safe, gentle chiropractic care, advanced spinal correction, and nutritional guidance to help families live the healthiest version of their lives.

  • Advanced spinal correction
  • Root-cause care
  • Nutrition & wellness
Our doctors

Meet our doctors

More of the doctors caring for families at Ultimate Chiropractic.

Dr. Eugene “Geno” Mennow, clinic director at Ultimate Chiropractic in Millersburg, Ohio

Dr. Eugene “Geno” Mennow

Clinic Director

Dr. Geno joined the team in August 2023. He brings 15 years of experience and enjoys walking alongside patients in their journey. Dr. Geno graduated from New York Chiropractic College in 2011. He also holds a certificate for Level 2 Advanced Spinal Correction, one of only a few in the nation. He is passionate about helping patients improve their health, mobility, and overall quality of life through corrective chiropractic care.

Outside of the clinic, Dr. Geno enjoys spending time with his wife Heather and their two boys. He values family, faith, and serving others. In his free time, he enjoys hunting and golfing and is a dedicated Pittsburgh sports fan, cheering on both the Steelers and the Penguins.

Fun fact Currently a chicken farmer, and formerly the elementary chess club champion.

Dr. Noah Yarman, chiropractor at Ultimate Chiropractic in Millersburg, Ohio

Dr. Noah Yarman

Team Doctor

Dr. Noah is a part of our amazing adjusting team of doctors and is passionate about helping people pursue better health by allowing the body to function and heal the way it was designed to. He graduated from Mount Vernon High School before earning his bachelor’s degree in biology from Lourdes University. He then went on to graduate from Sherman College of Chiropractic. What Dr. Noah loves most about chiropractic is its focus on the spine for overall health and function of the patient. He believes the body has an incredible ability to heal itself and functions better when there’s proper spinal alignment.

Outside of the office, Dr. Noah enjoys spending time at the lake, anything with his family, and getting out on the golf course whenever he can. He enjoys building relationships with his patients and helping them better understand their nervous system so they can continue doing the things they love with the people who matter most.

Fun fact Dr. Noah is a huge Cincinnati Bengals fan!

Dr. Josh Rashott, chiropractor at Ultimate Chiropractic in Millersburg, Ohio

Dr. Josh Rashott

Team Doctor

Dr. Josh Rashott joined the team at Ultimate Chiropractic in 2026 after serving as a chiropractor at his clinic in Gladwin, Michigan, for 12 years. He graduated magna cum laude from Life University in 2014. Dr. Josh loves chiropractic and the miracles that can be experienced after removing interference of the nervous system. He has taken care of families and patients of all ages, from hours old in the hospital to over 100 years old.

Dr. Josh has been married to his wife, Sarah, for 22 years, and they have a wonderful daughter named Zoey. He is well known for his ready smile, enjoys walks with Sarah and eating well, and loves competing in health-improvement challenges.

Fun fact Dr. Josh used to be a drummer in a local Christian band in Michigan.

Our team

Meet the rest of the team

The friendly faces at the front desk and behind the scenes who make every visit feel like family.

Melissa “Mel” Schlabach, Office Manager / Nutrition Director at Ultimate Chiropractic

Melissa “Mel” Schlabach

Office Manager / Nutrition Director

Mel first walked through the doors of Ultimate Chiropractic as a patient in 2022. Little did she know she’d be joining the team less than a year later!

Originally from Sarasota, Florida, Mel met her husband, Chris, in her hometown. Just two months after saying “I do,” they traded Florida sunshine for Nashville, Tennessee. There, Mel spent nearly five years working for Dave Ramsey at Ramsey Solutions in the EntreLeadership department, learning the value of healthy team culture, clear communication, and world-class client service. Along the way, she met Dr. Garth at a Summit event, where they connected over their shared interest in holistic health and chiropractic care.

In the fall of 2022, Mel and Chris moved to his hometown of Sugarcreek, Ohio. By June 2023, she had officially gone from patient to Nutrition Director at Ultimate Chiropractic! Having navigated autoimmune challenges for much of her life, Mel has a deep personal interest in nutrition, holistic health, and the simple daily habits that support well-being. Her own experiences help shape the care and attention she brings to the patient’s experience.

Her favorite part of office life is team training — when the chiropractic assistants get to know each other better, sharpen their skills, and grow together.

Outside the office, Mel is happiest with lots of sunshine. She loves experimenting with new varieties of vegetables and flowers in her garden. You’ll also find her reading, writing, working out, hiking, or exploring somewhere new with Chris.

Fun fact Mel has traveled to 14 countries and holds a bachelor’s degree in English and Intercultural Studies. She’s actively involved in the missions program at her church.

Lori Smith, Patient Account Director at Ultimate Chiropractic

Lori Smith

Patient Account Director

Lori started with Ultimate Chiropractic in 2022, at our Apple Valley office, and moved with the company to our beautiful new location in Millersburg. As our Patient Account Director, Lori oversees daily billing and account tracking for our patients. She credits her strong attention to detail and organization skills to her prior career in banking.

Outside of work, Lori is a certified fitness trainer who enjoys being active and spending time outdoors. You will often find her at the gym, on local hiking trails, or camping! Lori lives in Brinkhaven with her husband Jacob and two children.

Fun fact Even though it bothers most people, Lori enjoys when the electricity goes out and they are forced to live without modern conveniences. Her husband often says she would be happy living in a van by the river, and he’s not wrong! #vanlife

Courtney Schrock, Energy Director at Ultimate Chiropractic

Courtney Schrock

Energy Director

Courtney has been a part of the Ultimate team since 2023. One of her favorite things about chiropractic is seeing the incredible ability the body has to heal itself. She loves that something as simple as getting adjusted can support the body and make such a positive difference in so many areas of life.

Outside of the office, you can usually find Courtney reading, hitting the gym, playing pickleball, or grabbing coffee with friends. She loves getting to know people, hearing their stories, and — most importantly — making them laugh! Building relationships with our patients and helping make their experience at Ultimate a fun and welcoming one is one of her favorite parts of what she does.

Fun fact She is Dr. Garth’s daughter!

Carolyn, Front Desk Chiropractic Assistant at Ultimate Chiropractic

Carolyn

Front Desk Chiropractic Assistant

Carolyn joined Ultimate Chiropractic in March 2026 as a chiropractic assistant at the front desk. She does a great job assisting patients with their appointments and helps make sure they have a positive experience! She graduated from Mount Vernon Nazarene University with a bachelor’s in Family & Consumer Science and has a certification in Administrative Assistance. Carolyn first started as a patient four years ago with severe dizziness and general neck issues. Her favorite thing about chiropractic care is how she feels energized after her adjustments.

Carolyn goes with her adult son on his many adventures seeking new roller coasters to conquer. She loves thrifting and going to concerts, as well as doing trivia locally each week with some friends.

Fun fact She is always searching for new board games to add to her collection!

Brittyn Newkirk, Front Desk Chiropractic Assistant at Ultimate Chiropractic

Brittyn Newkirk

Front Desk Chiropractic Assistant

Brittyn is a Mount Vernon Nazarene University graduate with a degree in Exercise Science and came on board in 2026. She loves connecting with people and making everyone feel welcome!

When she’s not at work, you can find her spending time with her husband, serving at church, cheering on the Steelers, exploring the outdoors, traveling somewhere new, or working on her latest home renovation project. She’s a coffee lover, adventure seeker, and someone who believes there’s always room for a little fun and laughter! She loves meeting new people, trying new things, and making the most of every opportunity life brings her.

Fun fact She once went zip-lining through the rainforests of Costa Rica with spider monkeys swinging through the trees around her!

Jana Gerber, Front Desk Chiropractic Assistant at Ultimate Chiropractic

Jana Gerber

Front Desk Chiropractic Assistant

Jana joined the team in May 2026. She is one of the friendly faces you’ll find at the front desk, where she loves welcoming patients with a warm smile and a personal greeting. After experiencing significant change in her own health and well-being through chiropractic care, she especially loves seeing the progress patients make as they experience chiropractic care for themselves. Jana has a genuine heart for people and chiropractic care.

She and her husband, Tristan, live in Sugarcreek with their five children, Ryker, Kobe, Liberty, Jax, and Hopelyn. Outside the office, Jana spends much of her time supporting the Garaway community; she especially loves cheering for her children at their sporting events and other activities. She also enjoys the role she plays in supporting the Garaway wrestling program as a coach’s wife. Go Pirates! She loves spending quality time with all her people! When she has some extra time, she loves creating custom nails and finding thrifted treasures. She is very active in her church community at Walnut Creek Mennonite Church. She and Tristan are passionate about walking alongside young adults and young married couples as they grow in their faith with the Lord.

Fun fact Jana has recently taken up the hobby of golf, loves it, and she’s not half bad at it!

Emily Rodhe, Back Office Chiropractic Assistant at Ultimate Chiropractic

Emily Rodhe

Back Office Chiropractic Assistant

Emily joined the team in 2025 and is currently working as a Back Office Chiropractic Assistant. She has a bachelor’s degree in biomedical sciences from the University of Akron.

Emily enjoys being part of a practice that helps patients feel and function better every day. She currently lives in Wooster with her husband, Andrew, their son, Reiner, and dog, Rocky. When she’s not at the office, you can usually find her enjoying the outdoors or watching movies! She is an amateur gardener, a coffee connoisseur, and loves spending time with her family over a shared meal.

Fun fact She lived in Upstate New York for two years after graduating from college, where her love for camping and hiking began while exploring the Finger Lakes region!

Bri Jeffers, X-ray Tech at Ultimate Chiropractic

Bri Jeffers

X-ray Tech

Bri is our amazing X-ray Tech CA and loves all things X-ray related! She graduated from The Ohio State University in 2019 with a degree in Sociology. Her favorite part of chiropractic is seeing how someone’s life can change through the care they receive and being able to witness their progress along the way.

Outside of the office, she enjoys spending time with her family, her goldendoodle Luna, going thrifting, and trying new foods. She fully embraces being a lifelong foodie!

Fun fact Bri had the opportunity to study abroad in Poland, which was an unforgettable experience and a great opportunity to explore a new culture.

Our mission

“To inspire families through world-class chiropractic care — to honor the wisdom of the body, and to live a life free from interference.”

Ready to get to the root cause of your problem?

No referral needed. Call the office in Millersburg, or request an appointment online and we’ll get right back to you.

163 E. Jackson Street · Downtown Millersburg