Clinic · St. Louis, MO

Arch Bariatrics: Kumaran Chinnappan, MD, FACS: Bariatric Weight Loss Surgery

Arch Bariatrics: Kumaran Chinnappan, MD, FACS: Bariatric Weight Loss Surgery is a clinic in St. Louis, MO. Google lists it under weight loss service; it holds a 4.9-star rating across 408 Google reviews; it is open 5 days a week on weekdays.

4.9 (408) St. Louis Information checked recently

12152 Tesson Ferry Rd Ste B, St. Louis, MO 63128Information last checked 2026-09-09T00:00:00+00

Public information checked recently

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What they offer

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Arch Bariatrics: Kumaran Chinnappan, MD, FACS: Bariatric Weight Loss Surgery is a clinic in St. Louis, MO. Google lists it under weight loss service; it holds a 4.9-star rating across 408 Google reviews; it is open 5 days a week on weekdays. The right next step is the one that fits your care team, your questions, and your life. Use this page as a starting point, then confirm current availability and services directly.

Weight loss service

What patients mention

Short quotes from public Google reviews, linked to the originals.

Chris Strader · Edited 2 weeks ago
Absolute ripoff. This office charged me $461 for a resting metabolic analyzer test that should cost a fraction of that, then still took a $50 copay up front. They did nothing beyond that test, yet acted like this was somehow normal. …
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Chris Strader · Edited a day ago
Absolute ripoff. This office charged me $461 for a resting metabolic analyzer test that should cost a fraction of that, then still took a $50 copay up front. They did nothing beyond that test, yet acted like this was somehow normal.
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Samantha Kate · 2 months ago★★★★★
I got the VSG. Dr. Chinnappan was exceptional. He was caring, straight forward, & informative. The office staff was also great and very patient with me when I had plenty of questions & emails. I would 100% recommend Arch to anyone looking into Bariatric surgery.
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Samantha Kate · 2 months ago★★★★★
I got the VSG. Dr. Chinnappan was exceptional. He was caring, straight forward, & informative. The office staff was also great and very patient with me when I had plenty of questions & emails. I would 100% recommend Arch to anyone looking into Bariatric surgery.
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Rachel Berry · 4 months ago★★★★★
I cannot say enough great things about Dr. Chinnapan and his entire office. From start to finish, the experience was absolutely amazing. The insurance process was smooth and clearly explained, and every question I had along the way was answered with patience and care.
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Hours

mondayMonday 1 8am–5pm 2026-9-14
tuesdayTuesday 2 8am–5pm 2026-9-15
wednesdayWednesday 3 8am–5pm 2026-9-9
thursdayThursday 4 8am–5pm 2026-9-10
fridayFriday 5 8am–5pm 2026-9-11
saturdaySaturday 6 Closed 2026-9-12
sundaySunday 7 Closed 2026-9-13

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