Profile Photo of Dr. Tanvir Raazi Ahmad Bariatric / Weight Loss Surgeon Karachi

Dr. Tanvir Raazi Ahmad

Bariatric / Weight Loss Surgeon - باریاٹرک سرجن

MBBS, FRCS Ed, Diploma In Laparoscopic Digestive Surgery

Consultant

503 Reviews

20 Yrs Experience

503 Reviews

5/5 Average rating based on 503 reviews.

Wait Time

9 mins

Avg. Time to Patient

15 mins

Patient Satisfaction
4.9/5
Diagnosis
4.9/5
Staff Behaviour
5/5
Clinic Environment
5/5

D - 29/08/2026

I am satisfied with the doctor.

Hii 👋 my name is dua my weight is 156 kg before operation BHT problems Hoti thi muja like walk krna ma BP BHT high rahna lag Gaya tha sugar ho Gaya tha but then I decide for operation Dr tanvir razi Ahmad was very nice doctor he change my life style and after 2 months of my operation now my weight is 138 kg I loose my weight around 22 kg I am very happy 😊 thanks doctor Tanvi and his team such a nice doctor and his team doctor tanvir razi Ahmad ❤️

  • 10 min wait time
  • Great Experience
  • 30 min meetup

A.u - 19/08/2026

I am satisfied with the doctor.

Dr Tanvir is gem in his domain. Highly recommended for weight loss.

  • 20 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 10 min meetup

S.e - 25/07/2026

I am satisfied with the doctor.

My name is Syed Shan e Hassan Zaidi I got a Gastric Sleeve Surgery 3 months ago at the time of operation my weight was 170 and today it is 138. Alhumduallah I am feeling better now in my daily life. Special thanks to doctor Tanvir this operation gives me a second life but still the journey is going on and hope will improve in future as well

  • 30 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 10 min meetup

M - 19/07/2026

I am satisfied with the doctor.

Before getting the operation done my legs were completely swelled up and i wasnt able to even walk properly, my knees would swell up after 10 minutes of standing. I went to an orthopedic surgeon and he advised me to stop climbing the stairs, praying namaz on the floor and altogether any activity that would strain my knees. I also got a few tests done and i had thyroid and i was pre diabetic. After that i researched on bariatric surgery and got to know about Dr. Tanvir, after researching on him and getting a consultation done i was satisfied and decided to go forward with the surgery. I was recommended Gastric sleeve surgery. Now Alhumduliah, it has been 6 months to my surgery and i am walking comfortably atleast 5000 steps a day without any problem in my legs or knees. I have lost 26kg weight in months, my initial weight was 106kg and now i am at 80kg and now all my medical reports are clear.

  • 15 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

A.A - 29/06/2026

I am satisfied with the doctor.

I had a Mini Gastric Bypass before and was very satisfied with the results. Later, I was diagnosed with a hiatal hernia and consulted Dr. Tanveer Razi. He performed my endoscopy and successfully carried out the surgery. Alhamdulillah, I am now doing very well and am completely satisfied with the outcome. Dr. Tanveer Razi is highly skilled, professional, and very kind. He takes the time to listen to his patients and explains everything clearly. The post-operative follow-up and care have been excellent. I truly appreciate the support and guidance I received throughout my treatment. I highly recommend Dr. Tanveer Razi to anyone looking for an experienced and caring bariatric and gastrointestinal surgeon.

  • No Waiting Time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

F - 29/06/2026

I am satisfied with the doctor.

My name is Furqan, I had my LSG from Dr. Tanvir 1 month ago. I lost around 18.2 kg, I used to weigh 146 kg. Now, not only my weight is reduced but also, my bp & sugar issue is resolved. I am feeling too good now.

  • 15 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

M.n - 29/06/2026

I am satisfied with the doctor.

V good dr my experience is great and i lost 21 kg weight almost 9 months

  • No Waiting Time
  • Great Experience
  • 10 min meetup

A.S - 16/06/2026

I am satisfied with the doctor.

It has been one year since my bariatric surgery, and I am extremely happy with the results. I have successfully lost 45 kg, which has completely transformed my health and quality of life. My doctor was exceptional throughout the entire journey. From the initial consultation to the follow-up appointments, they were professional, knowledgeable, supportive, and genuinely cared about my progress. The staff was also very cooperative, friendly, and always ready to help with any questions or concerns. I strictly followed the instructions, dietary guidelines, and lifestyle recommendations provided by the doctor and the team, and the results speak for themselves. This surgery has been one of the best decisions of my life, and I am grateful to my doctor and the entire staff for their guidance and support. I highly recommend them to anyone considering bariatric surgery. Thank you for helping me achieve a healthier and happier life.

  • 10 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 10 min meetup

R.S - 11/06/2026

I am satisfied with the doctor.

“Dr. Tanveer Razi did my weight loss surgery and Alhamdulillah I have lost 40.5 kg so far. In the beginning I was a little scared, but the doctor guided me really well and made me comfortable. The staff was also cooperative and helpful. I feel much better and more active now compared to before. Sometimes the follow-up gets a little late but overall my experience was very good. Highly recomended 👍”

  • No Waiting Time
  • Great Experience
  • 20 min meetup

S - 11/06/2026

I am satisfied with the doctor.

I lost All most 24 kg Alhumdullilah v satisfying

  • 1 hour wait time
  • Great Experience
  • 20 min meetup

- - 11/06/2026

I am satisfied with the doctor.

I lost 45+ kgs after the surgery and I’m quite satisfied with the outcome

  • No Waiting Time
  • Great Experience
  • 20 min meetup

H - 30/05/2026

I am satisfied with the doctor.

My name is Hina, I had my LSG 3 months back from Dr. Tanvir. I lost around 15 kgs & all my medical conditions have been improved. I am feeling much better than before. Thank you.

  • 15 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

Y.I - 25/05/2026

I am satisfied with the doctor.

Excellent care and professionalism throughout my bariatric surgery journey. Highly recommended.

  • 15 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic

N.K - 23/05/2026

I am satisfied with the doctor.

  • No Waiting Time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 5 min meetup

Doctor Obesity Clinic


A - 21/05/2026

I am satisfied with the doctor.

I had my MGB almost 1.5 years ago. I came all the way from Qatar to Dr. Tanvir Raazi Ahmed for this surgery. I lost around 56.7 kg. I feel extremely light & energetic. My diabetes is resolved. I was told to go for knee surgery now all my medical reports are normal. I am over the moon.

  • 15 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

U.I - 21/05/2026

I am satisfied with the doctor.

It's been a month to my surgery. Already lost 12.6 kgs uptil now. Doctor and his whole team was very cooperative and helpful in overall process. If I had any issues regarding anything I just need to whatsaap them and they reply back at the earliest with the best possible solution.

  • 10 min wait time
  • Great Experience

S - 19/05/2026

I am satisfied with the doctor.

I m hppy with procedure arthritis hai mjhe continue medicen leti thi after surgery one month hogya bt mene koi pain killer nhi liya Alhumdulilahh InshaAllah agey b mazeed behtri hogi thank u Dr Tanveer

  • 15 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 20 min meetup

h.i - 19/05/2026

I am satisfied with the doctor.

My name is Hussain Ibrahim. I was severely suffering with my obesity since decades, either medical issues, personal life adventurous events thus all walks of life . I came to know about Dr tanveer by one of my dearest friend., as I met him personally, I immediately premeditated that I will be doing this. Finally the big day came. I was admitted... The way I was treated with the staff and Dr, I not only felt a sigh of relief but also felt confident that I am in the safest hands. Alhamdolillah by the grace of Allah operation went well. . And with a day I was discharged.. at first it was difficult but with time and constant support of the dearest DOCs team I had the speed recovery of my surgery. And now I am enjoying all fruits of life by which I was abandoned due to my weight. I will for sure recommend to my family and friends who are suffering with obesity. Thank you

  • 30 min wait time
  • Great Experience
  • 5 min meetup

S.A - 18/05/2026

I am satisfied with the doctor.

I recently underwent bariatric surgery under the supervision of Dr. Tanveer Razi, and I am extremely satisfied with the entire experience and the results so far. Within just one month, I have already lost 11 kg, which has been very encouraging and motivating for me. Dr. Tanveer Razi is a highly professional and skilled bariatric specialist who guided me very well throughout the whole journey. His expertise, confidence, and caring attitude gave me great comfort and trust before and after the surgery. I would also like to specially appreciate the staff for their excellent care, professionalism, and supportive attitude throughout the process. Everyone was very kind, cooperative, and attentive, which made my journey much more comfortable and stress-free. Thank you to the whole team for the outstanding service and care. I highly recommend this place to anyone considering bariatric surgery.

  • 10 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

S.A - 18/05/2026

I am satisfied with the doctor.

I recently underwent bariatric surgery under the supervision of Dr. Tanveer Razi, and I am extremely satisfied with the entire experience and the results so far. Within just one month, I have already lost 11 kg, which has been very encouraging and motivating for me. Dr. Tanveer Razi is a highly professional and skilled bariatric specialist who guided me very well throughout the whole journey. His expertise, confidence, and caring attitude gave me great comfort and trust before and after the surgery. I would also like to specially appreciate the staff for their excellent care, professionalism, and supportive attitude throughout the process. Everyone was very kind, cooperative, and attentive, which made my journey much more comfortable and stress-free. Thank you to the whole team for the outstanding service and care. I highly recommend this place to anyone considering bariatric surgery.

  • 10 min wait time
  • Great Experience
  • 30 min meetup

Z.K - 18/05/2026

I am satisfied with the doctor.

Lost 10kg in my first month after sleeve surgery and I’m completely satisfied with the decision. The first 2 weeks were honestly tough adjusting to the diet, recovery, and new routine wasn’t easy. But after that, things started getting much better and more manageable. Energy improved, eating became easier, and seeing the progress made it all worth it. Still a long journey ahead, but definitely happy with how things are going so far.

  • 30 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 10 min meetup

M.K - 18/05/2026

I am satisfied with the doctor.

Mera naam maryam hai, Maine ek month phele sleeve karwai hai dr Tanvir razi Ahmed. result se buhat khush hun or main 7.1 kg loss kiya hai 1 month main

  • Great Experience
  • Good PA / Saff
  • Good Clinic

H.S - 16/05/2026

I am satisfied with the doctor.

Had an amazing experience with Dr. Tanveer Razi for my bariatric surgery. It has been 12 days since the surgery and I’ve already lost around 14 kg. The entire process was extremely safe, smooth, and professionally handled. Truly grateful for the care, guidance, and support throughout this journey. Highly recommended!

  • 30 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

F.A - 05/05/2026

I am satisfied with the doctor.

I’ve lost almost 18-20 kgs in 3 months Alha

  • No Waiting Time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

N - 02/05/2026

I am satisfied with the doctor.

I had my sleeve gastrectomy 3 months ago from Dr. Tanvir Ahmad Raazi. I am 23 years old. At that time, I weighed 130 kg now after losing 26 kgs, I am 104 kg. I am glad that I did my surgery. I can wear whatever I want, feeling light & healthy. I can sit properly in whatever positions i want now. Thank you, Dr. Tanvir & his team.

  • 10 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

W.M - 02/05/2026

I am satisfied with the doctor.

Assalam o Alaikum This is Waniya Muqeem , it's been 1 month since my surgery and I have lost around 7 kgs so far , overall my experience so far is incredible

  • 15 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 20 min meetup

S - 27/04/2026

I am satisfied with the doctor.

My name is Sana, I had my sleeve surgery 3 months back from Dr. Tanvir Ahmed Raazi. I lost almost 15 kg and I am extremely happy with the results. I am no longer diabetic. I am now more energetic, content and full of life than before. Thank you, Dr. Tanvir.

  • 10 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

S.K - 25/04/2026

I am satisfied with the doctor.

السلام وعلیکم ورحمتہ اللّٰہ وبرکاتہ My name is Shah Khalid. About 10 months ago, I underwent Gastric Bypass Surgery performed by Dr. Tanveer Razi. At that time, my weight was 147 kg. Now, by the grace of Allah Almighty, my weight has reduced to 102 kg. My experience has been very positive. My sugar levels are now completely normal (previously related to Type 2 Diabetes), my blood pressure medication has reduced from two tablets to one, and my Fatty Liver Disease has improved from Stage 3 to mild fatty liver. Alhamdulillah, this is a great blessing from Allah Almighty that I was guided toward the right path to better health. جزاک اللّٰہ تعالیٰ

  • 1 hour wait time
  • Great Experience
  • 20 min meetup

r.m - 23/04/2026

I am satisfied with the doctor.

Is operation k bad main buhat happy or mutmain Hoon alhamdulillah Mera 16 kg weight loos hua hai dr tanveer Razi sahab ko Allah jazaekhir ata kare or Lambi Zindagi ata kare Aamen

  • No Waiting Time
  • Great Experience
  • 5 min meetup

I.f - 23/04/2026

I am satisfied with the doctor.

I had gastric sleeve surgery with Dr. Tanveer Razi 15 days ago, and I have lost 3 kg so far. The doctor and staff are very good, and they provide excellent guidance

  • No Waiting Time
  • Great Experience
  • 30 min meetup

S - 21/04/2026

I am satisfied with the doctor.

Hey this is me Saba I'm 26 years old and I have done me surgery doctors tanveer razi before surgery I was 104 and after 11 months I'm 73 alhumdulilah my experience was alhumdulilah good and now my life completely changed thank you so much Dr tanveer highly recommended

  • 20 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

S.S - 18/04/2026

I am satisfied with the doctor.

Alhumdullilah I’m very happy after this surgery because i loss 26 kg weight in 3 months Alhumdullilah and now I’m more active from past and enjoying my life Alhumdullilah .Dr tanvir and his team especially miss ayesha sadaqat followup co ordinator guide me so well about daily routine after surgery . So I suggest all people which have obesity problem must visit dr tanvir raazi .

  • 30 min wait time
  • Great Experience
  • 1 hour meetup

A - 14/04/2026

I am satisfied with the doctor.

Mara naan Sara h, mae ne 3 machine pehle Dr. Tanvir Ahmed Raazi se LSG krwai thi. Mera 20 kg kam hwa h, mae sab kha sakti hn, bhot acha feel karti hn, light & energetic. Muje saans lene mai bht asani hngai h. Mae bht khush hn is surgery se.

  • 15 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

S.p - 14/04/2026

I am satisfied with the doctor.

I was having morbid obesity status.I developed Severe knee arthritis leading to limited mobility.Morover,T2 DM and Hypertension.I Approach to No obesity clinic where in First week of January i had sleve gastrectomy performed by Surgeon Dr Tanveer Razi.I had Smooth Surgery and post ooerative care.He and his his whole in-hospital and out patient clinic staff are highly professional.The out come after surgery are improvement in knee joint pain ,significat weight loss of 23 Kg within 3 months.My Sugar level are within normal values and High blood pressure is well controlled. My Well Wishes to the all the surgical and follow up team in out patient clinic.

  • 1 hour wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 20 min meetup

M.R - 11/04/2026

I am satisfied with the doctor.

Mara experince bohat zabardast raha Dr Tanveee k sat mara weight 117 kg tha jo k ab 71.5 kg ha

  • 10 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 20 min meetup

M.k - 11/04/2026

I am satisfied with the doctor.

I was extremely obese, used to weigh 126 kg at the time of surgery. After MGB, now I am 79 kg. Alhamdulillah grateful to Dr. Tanvir & his team for this. Within a year now I am more active, happy & energetic than before.

  • 10 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

A.A - 07/04/2026

I am satisfied with the doctor.

My name is Athar Ali, I had my LSG from Dr Tanvir Raazi Ahmed 3 months ago when I was 120.7 kg & diabetic. Now, after 3 months i am at 97 kg and no longer diabetic. I am more active, energetic, happy & confident than before. I am grateful to Dr. Tanvir Raazi.

  • No Waiting Time
  • Great Experience
  • 30 min meetup

R - 06/04/2026

I am satisfied with the doctor.

Mera naam Rubab h Meri sleeve surgery ko poray 2 sal hngaye h mra wazan 97 se 71 kg hngya h...mje knee pain tha aur Pre diabetic b thi ab ye sb Allah ka shukr h theek hngya h. Mae Dr Tanvir Raazi ki bhut shukr guzaar.

  • 20 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

N.K - 06/04/2026

I am satisfied with the doctor.

Hi,I came from US and got sleeve surgery from Dr Tanweer Ahmed,it was an amazing experience.I lose 7kg in 19 days and feeling so happy,hope for the best

  • 10 min wait time
  • Great Experience
  • 30 min meetup

M - 04/04/2026

I am satisfied with the doctor.

5 January ko meri surgery hui thi sleeve LSG. Dr tanveer sy. i lost 18 kgs in 3 months. Alhumdulilah i'm fully satisfied and bht positive change aya hai meri body me. Highly satisfied

  • 20 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup

J - 04/04/2026

I am satisfied with the doctor.

I had a bariatric surgery (sleeve) with doc tanveer at the end of July . My experience with doctor tanveer was amazing I lost 22 kg in six month with healthy diet. I am so thankful for him and his entire team for their dedication and support throughout my surgery, recovery and thorough out my journey.

  • 20 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 20 min meetup

D.H - 31/03/2026

I am satisfied with the doctor.

I am Dr Hassan Nasir kurd, Consultant at Bolan Medical Complex Hospital Quetta. Actually i was suffering Morbid obesity and I weighed 121 kgs. My Mini Gastric Bypass surgery was done on 10th of February 2024.Now iam 81 kgs. Thanks to Dr Tanveer Razi sab and team for my extraordinary transformation. I am super satisfied and this surgery is recommended for the people whom are suffering morbid obesity

  • No Waiting Time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 20 min meetup

D.H - 31/03/2026

I am satisfied with the doctor.

I am Dr Hassan Nasir kurd, Consultant at Bolan Medical Complex Hospital Quetta. Actually i was suffering Morbid obesity and I weighed 121 kgs. My Mini Gastric Bypass surgery was done on 10th of February 2024.Now iam 81 kgs. Thanks to Dr Tanveer Razi sab and team for my extraordinary transformation. I am super satisfied and this surgery is recommended for the people whom are suffering morbid obesity

  • No Waiting Time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 20 min meetup

D.H - 31/03/2026

I am satisfied with the doctor.

I am Dr Hassan Nasir kurd, Consultant at Bolan Medical Complex Hospital Quetta. Actually i was suffering Morbid obesity and I weighed 121 kgs. My Mini Gastric Bypass surgery was done on 10th of February 2024.Now iam 81 kgs. Thanks to Dr Tanveer Razi sab and team for my extraordinary transformation. I am super satisfied and this surgery is recommended for the people whom are suffering morbid obesity

  • No Waiting Time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 20 min meetup

D.H - 31/03/2026

I am satisfied with the doctor.

I am Dr Hassan Nasir kurd, Consultant at Bolan Medical Complex Hospital Quetta. Actually i was suffering Morbid obesity and I weighed 121 kgs. My Mini Gastric Bypass surgery was done on 10th of February 2024.Now iam 81 kgs. Thanks to Dr Tanveer Razi sab and team for my extraordinary transformation. I am super satisfied and this surgery is recommended for the people whom are suffering morbid obesity

  • No Waiting Time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 20 min meetup

D.H - 31/03/2026

I am satisfied with the doctor.

I am Dr Hassan Nasir kurd, Consultant at Bolan Medical Complex Hospital Quetta. Actually i was suffering Morbid obesity and I weighed 121 kgs. My Mini Gastric Bypass surgery was done on 10th of February 2024.Now iam 81 kgs. Thanks to Dr Tanveer Razi sab and team for my extraordinary transformation. I am super satisfied and this surgery is recommended for the people whom are suffering morbid obesity

  • No Waiting Time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 20 min meetup

D.H - 31/03/2026

I am satisfied with the doctor.

I am Dr Hassan Nasir kurd, Consultant at Bolan Medical Complex Hospital Quetta. Actually i was suffering Morbid obesity and I weighed 121 kgs. My Mini Gastric Bypass surgery was done on 10th of February 2024.Now iam 81 kgs. Thanks to Dr Tanveer Razi sab and team for my extraordinary transformation. I am super satisfied and this surgery is recommended for the people whom are suffering morbid obesity

  • No Waiting Time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 20 min meetup

D.H - 31/03/2026

I am satisfied with the doctor.

I am Dr Hassan Nasir kurd, Consultant at Bolan Medical Complex Hospital Quetta. Actually i was suffering Morbid obesity and I weighed 121 kgs. My Mini Gastric Bypass surgery was done on 10th of February 2024.Now iam 81 kgs. Thanks to Dr Tanveer Razi sab and team for my extraordinary transformation. I am super satisfied and this surgery is recommended for the people whom are suffering morbid obesity

  • No Waiting Time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 20 min meetup

A.s - 31/03/2026

I am satisfied with the doctor.

I have gone through sleeve gastric by Dr tanvir raazi .It's been 3 months. I am highly satisfied with my weight loss and over all health.

  • 15 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 10 min meetup

M.S - 31/03/2026

I am satisfied with the doctor.

I had an amazing and smooth experience with Dr Tanvir and his team. They all are so corporative and guide you through each stage. I got my gastric sleeve surgery done and Allhumdulillah it’s been a great journey with the team.

  • 15 min wait time
  • Great Experience
  • Good PA / Saff
  • Good Clinic
  • 30 min meetup