Attend a FREE Online Webinar & Discover Your Options for Weight Loss Surgery!

We also accept most traditional insurance plans. Financing Available!

Start Your Journey Today

The #1 Provider Of Weight Los Surgery In St. Louis

Arch Bariatrics

Financing Available!

What our patients are saying…

"I had surgery on May 5th of 2022 and I am regretting I didn't do it sooner!

Dr. C is amazing! His staff is amazing, the hospital amazing! I have lost over 50 pounds in 2 1/2 months. I am gaining my life back and I am loving the new me! Is bariatric surgery hard heck yes but it is so worth it! Do your self a favor, if you are even thinking about surgery reach out to their office, you can talk to them no obligation and then decide if surgery is right for you. I would recommend this office and Dr. C to everyone!”

Carly B.

Carleta M.

"I had surgery 7/18/22. Dr. Kumaran and his staff were excellent!

hey are very professional; they were patient, helpful, and kind! Dr. Kumaran was available for questions and concerns. He took the time for my husband and I when we had questions. We truly appreciated that. My life is changed positively and grateful to have had this experience with Dr. Kumaran and his team!! I will definitely recommend!!”

"Dr. Chinnappan and his team at Arch Bariatrics provided an excellent experience for me through the whole process.

The office staff communicated with me to make sure I had everything in place from day 1 through my day of surgery. I went through self pay and they helped me figure out which options would be best. There were no surprises and everything went off without a hitch! I’m very happy with my VSG and I have lost a little more than 50 pounds in 5 weeks. I can’t wait to finally hit my goal weight!”

Eric H.

Real Patients, Real Results!
Hey, St. Louis, Register for our FREE Online Weight Loss Surgery Seminar Today! Learn about your options and determine if weight loss surgery is right for you by using the link below!

$11,111 Special Self-Pay Pricing for Gastric Sleeve Includes:

We’re Local, Come Visit!

12152 Tesson Ferry Road, Suite: B

St. Louis, MO 63128

Kumaran Chinnappan, MD

An American Board certified and Fellowship trained bariatric surgeon, Dr. Chinnappan...

Has been practicing in the St. Louis area since 2010. He has gained a reputation for his surgical expertise, experience, and commitment to providing excellent patient care.

He has been consistently awarded the Vitals Patients’ Choice Award, On-Time Doctor Award, and Compassionate Doctor Recognition Award.

Established & Trusted

P. S. If you’re anything like us, you just skipped to the end anyways. So here’s the scoop:

We are offering a Free Weight Loss Surgery Online Seminar with Arch Bariatrics!

Our intention is to help you understand the options and process of weight loss surgery. We want you to know the surgeon, Dr. Chinnappan, and his experienced and friendly staff. If you decide weight loss surgery is right for you, we want you to feel confident about choosing us!

⚠️ Spoiler: Most people choose us because they love our facility and staff so much – You’ve been warned! ⚠️

Contact us and we’ll be happy to answer any questions you have!