Ontario Bariatric Clinic
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Ontario Bariatric Clinic
Ontario's Premier Bariatric Clinic
Build Your Custom Solution to a Better Health.



Ontario Bariatric Clinic is your premier solution for weight loss. Our obesity and metabolic surgery clinics are located in Oakville, Simcoe and Ottawa for your pre and post surgery care. With our main surgical hospital located in Simcoe at the Norfolk General Hospital (NGH), we are well equipped with the latest equipment in laparoscopic surgical technology.

There you will also meet our backbone: our kind, respectful, and compassionate staff, who will treat you with utmost respect and provide you with the best professional care that you deserve.


Our team is lead by Dr. Al-Kassem, a Bariatric and Minimally Invasive Surgeon, certified by Baylor College of Medicine. Dr. Al-Kassem earned his General Surgery fellowship at the University of Ottawa and is certified by the Royal College of Physician and Surgeons of Canada. Dr. Al-Kassem has a special interest in Minimally Invasive Gastric Sleeve Surgery, including the unique 2 incisions surgery.


Our philosophy is in educating and building a holistic program for weight loss tailored to you. Everyone is different, and so is your treatment! Our mission is to educate you on your obesity and the management of its related diseases, coming up with the best surgical options for you. Allowing you to make the right decision on your weight loss / bariatric care. At Ontario Bariatric Clinic, you’ll achieve piece of mind through our registered dietitian support, an expert weight-loss surgeon with record of excellent outcomes, and a special endocrine care before and after the surgery by dedicated endocrinologists.


As part of our weight loss program, you’ll receive consultations from our dieticians with an entire year of dietary follow up post-surgery. When needed, we also provide a psychological assessment with an intensive consultation. More importantly, all of your bariatric questions will be answered directly by Dr. Al-Kassem.


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Bariatric Clinic
Choose Your Surgery

Dr. Anas Al-Kassem

MIS / Bariatric Surgeon

Dr. Al-Kassem has been practicing surgery for over 10 years. He graduated from the University of Ottawa, where he earned his General Surgery fellowship by the Royal College of Physicians and Surgeons of Canada.

Dr. Al-Kassem earned his Bariatric experience through his post-graduate fellowship at Baylor College of Medicine. There, he earned his expertise to perform: gastric band, gastric bypass, sleeve gastrectomy, and the duodenal switch.

You’ll meet Dr. Al-Kassem at the point of your first consultation, where he will undergo preliminary diagnostics and educate you on the surgery that will fit your specific obesity and other health related issues.  Furthermore, Dr. Al-Kassem is expert in many other laparoscopic surgeries - meaning minimized scars, reduced infection, and quicker recovery.

Since Dr. Al-Kassem believes in individual patient care, and with a registered dietician follow-up approach the weight loss process is seamlessly designed for you.  Dr. Al-Kassem is part of the process from beginning to end. He is assisted by the most professional nurses and registered dietitian, ensuring the utmost quality care for his patients.

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UOttawaBaylor Colleage Of MedicineASMBSRoyal Challange



BcIconWhy Bariatric Clinic

Canadian Clinic and Hospital

See what makes us stand apart from other weight loss clinics!

Here, is where you’ll have your questions addressed by Dr. Al-Kassem at your first consultation visit. There, you’ll have a solid idea of what your health problems might be, and exactly which Bariatric Surgery is best for you.


Unlike other weight loss centers who perform their procedures under a clinical setting, we conduct all of our surgical procedures at Norfolk General Hospital (NGH), a high-standard, fully resourced hospital.

Click Here to Learn more about Norfolk General.

What this means to you - staff who are compassionate, respectful, and accountable, and special capacity to deal with any potential emergencies or difficult cases.

So be rest assured you’ll be well taken care of, before and after your surgery. Unlike any other bariatric clinics, you’re able to stay in hospital post-surgery, providing you with a piece of mind, and your surgeon will be beside you until you are ready to go home!

At Norfolk General Hospital, you will be treated with all the respect and care you deserve. We undergo all of our surgeries at one of our four fully equipped, state of the art, laparoscopic operation rooms. For more information on NGH, Click Here.

Another guarantee we include at Ontario Bariatric Clinic, is the excellence in our work. Under the care of Dr. Al-Kassem, you’ll only receive the best in bariatric care and enjoy the holistic process.

In this process you’ll be referred to a registered dietitian who will cater for you a pre-op diet (which will begin a few weeks before your operation) and post-op diet with a comprehensive follow up for at least a year.

You will be offered as well a psychological consult when needed, to address any potential issues you might have, in order to improve your bariatric surgery outcomes. Enjoy the bariatric.clinic with piece of mind today -

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Upscale Techniques 

We’re committed to using only the upscale techniques!
Our superb surgical team has the finest skills and best operative equipments to give you minimal scars, minimal pain, but maximum benefits from the surgery, to help you with the extra weight and other related health issues.

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WE have more than one location!

We have more than one clinic location to serve you. If our main campus isn't convenient, we hope that one of our locations is. Call us today to ask for the most convenient location for you!

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BMI Calculator

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BMI Categories

Underweight = < 18.5
Normal weight = 18.5–24.9
Overweight = 25–29.9
Obesity (class I) = 30.0-34.9
Obesity (class II) = 35.0-39.9
Morbid obesity (class III a) = 40-49.9
Super obesity (class III b) >= 50.0
Obesity = BMI of 30 or greater

Learn more about Bariatric Surgery
Contact Us
We have more than one location


223, West Street
Simcoe,Ontario, Canada

Tel 1-226-440-3055
Fax 1-226-440-3056


1148 Winston Churchill Blvd,
Oakville, ON

Tel 1-905-849-3066
Fax 1-905-849-3065

Email us at info@bariatric.clinic

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