
Highlights
Age Groups Seen
- Adults
- Geriatrics
Languages
- English
- Arabic
Provider Gender
MaleAbout Mohammad Khreiss and Banner Safety Practices
Care Philosophy
My approach to care delivery does not only focus on saving lives but providing the best quality of life for my patients. I believe in a multi-disciplinary approach in treating patients, especially those with hepatopancreaticobiliary malignancies. I treat every patient with the same dedication, care and compassion as I would expect a member of my family to be treated.
Specializing In
Pancreatic cancer
Liver cancer and liver metastases
Neuroendocrine cancers
Stomach cancer and bile duct malignancies
Gastrointestinal surgery
Benign complex gastrointestinal surgery
Interests & Activities
Bringing awareness and education to patients and their families about pancreatic cancer is a passion of mine.
Research and Publications
https://www.ncbi.nlm.nih.gov/pubmed/?term=Khreiss%20M%5BAuthor%5D&cauthor=true&cauthor_uid=19671547
Hospital Affiliations
Banner - University Medical Center South
Banner - University Medical Center Tucson
For More Information
Expertise
Education
- Fellowship: University of Pittsburgh Medical Center, Hepatobiliary Surgery, 2015
- Fellowship: University of Pittsburgh Medical Center, Surgical Oncology, 2014
- Residency: University of Arizona College of Medicine, General Surgery, 2012
- Residency: American University of Beirut, General Surgery, 2009
- Medical School: American University of Beirut, 2003
Board Certifications
- Surgery (General Surgery): American Board of Surgery, 2025
- Surgical Oncology: American Board of Surgery/Complex General Oncology, 2014
Video
Locations
- University of Arizona Cancer Center
- 3838 North Campbell Avenue, Building 1, Tucson, AZ 85719
- phone: 520-694-2873
- fax: 520-694-0255
Testimonials
4.8 out of 5.0
302 ratingsAll patient experience ratings and testimonials are submitted by actual patients and verified by a leading independent customer experience company. Patient identities are withheld to ensure confidentiality and privacy.
- 5 out of 5 starsReviewed on 12/11/2025
Knowledgeable, highly competent professional.
- 5 out of 5 starsReviewed on 12/8/2025
Dr. Khreiss was kind, compassionate and knowledgeable answering all our questions and explaining everything patiently.
- 5 out of 5 starsReviewed on 12/7/2025
I enjoy De Khreiss, smart, caring and honest. Professional and good communication
- 5 out of 5 starsReviewed on 11/27/2025
Knowledgeable
- 5 out of 5 starsReviewed on 11/16/2025
I felt he is very knowledgeable, forthright and kind.
- 5 out of 5 starsReviewed on 11/12/2025
He was straight forward and provided detailed information
- 5 out of 5 starsReviewed on 11/12/2025
He has my confidence because of his experience
- 5 out of 5 starsReviewed on 11/4/2025
He knows what he's talking about
- 5 out of 5 starsReviewed on 11/1/2025
Caring professional
- 5 out of 5 starsReviewed on 10/30/2025
Feel rapport with him. Explained this well, answered my questions on a no nonsense way, which suits me.
- 5 out of 5 starsReviewed on 10/19/2025
Dr. Khreiss performed a delicate surgery on me over 2 years ago and the results were excellent. I respect his wisdom and professional caring attitude.
- 5 out of 5 starsReviewed on 10/7/2025
Dr. Khreiss is a good listener and also takes the time to explain everything well.
- 5 out of 5 starsReviewed on 10/5/2025
He has been very informative and clearly informed me of the implications of my condition and the best sequence of treatments for them.
- 5 out of 5 starsReviewed on 10/4/2025
He is very courteous, polite and explains everything
- 5 out of 5 starsReviewed on 9/25/2025
He's very professional and knows what he's doing
- 5 out of 5 starsReviewed on 9/24/2025
Seemed to truly care
- 5 out of 5 starsReviewed on 9/16/2025
Very fine human being and surgeon
- 5 out of 5 starsReviewed on 9/2/2025
Very thorough with my care
- 5 out of 5 starsReviewed on 8/30/2025
He was kind and gave me the info I needed regarding my health.
- 5 out of 5 starsReviewed on 8/30/2025
Dr. Khreiss is the kindest most patient practitioner I know.
- 5 out of 5 starsReviewed on 8/30/2025
I trust him.
- 5 out of 5 starsReviewed on 8/26/2025
I value Dr. Khreiss' expertise and trust his knowledge. He explains information in a way I can comprehend. He is sincere and compassionate in his communication style.
- 5 out of 5 starsReviewed on 8/12/2025
It was quite an experience. I've told my experience to several of my friends and they all agree we're a perfect match. I was highly impressed and left feeling that I was in good hands.
- 5 out of 5 starsReviewed on 7/31/2025
His care and his compassion was very visible along with his obvious experience indicating he knows what needs to be done while explaining it in a way even I could understand.
- 5 out of 5 starsReviewed on 7/29/2025
Very concerned about my health and getting the best care and his is awesome!
- 5 out of 5 starsReviewed on 7/18/2025
Recognizes and relates to all his patients and all staff that works with him says he is the best!
- 5 out of 5 starsReviewed on 7/12/2025
Very attentive staff.
- 5 out of 5 starsReviewed on 7/5/2025
He was a great and caring doctor, I was impressed
- 5 out of 5 starsReviewed on 6/26/2025
He's the best!
- 5 out of 5 starsReviewed on 6/23/2025
Es un doctor que se preocupó por mi salud, atento y gentil!!
- 5 out of 5 starsReviewed on 5/20/2025
He truly seems to care about his patients.
- 5 out of 5 starsReviewed on 5/18/2025
Thorough
- 5 out of 5 starsReviewed on 5/1/2025
Dr. Khreiss is a very caring provider and is taking good care of me
- 5 out of 5 starsReviewed on 4/28/2025
He's the best!
- 5 out of 5 starsReviewed on 4/24/2025
He is an excellent surgeon (operated on me in the past). He listens well and I trust his opinions and treatment plan
- 5 out of 5 starsReviewed on 4/24/2025
He is an excellent surgeon (operated on me in the past). He listens well and I trust his opinions and treatment plan
- 5 out of 5 starsReviewed on 3/23/2025
He was very direct about addressing my concerns and took the time to explain diagnostic images and interpretations.
- 5 out of 5 starsReviewed on 3/18/2025
He was personably, caring, polite and just a nice person.
- 5 out of 5 starsReviewed on 3/9/2025
He is kind and caring and extremely knowledgable in his field. I feel very encouraged about the outcome of my upcoming surgery with Dr. Khreiss.
- 5 out of 5 starsReviewed on 3/9/2025
He is kind and caring and extremely knowledgeable in his field. I feel very encouraged about the outcome of my upcoming surgery with Dr. Khreiss.
- 5 out of 5 starsReviewed on 3/9/2025
Dr. Khreiss was knowledgeable, friendly and informative.
- 5 out of 5 starsReviewed on 3/9/2025
Dr. Khreiss was knowledgable, friendly and informative.
- 5 out of 5 starsReviewed on 3/9/2025
Very professional and most of all very thorough
- 5 out of 5 starsReviewed on 3/8/2025
Very knowledgeable
- 5 out of 5 starsReviewed on 3/8/2025
Sincerity!!
- 5 out of 5 starsReviewed on 2/22/2025
He provided good care
- 5 out of 5 starsReviewed on 2/13/2025
He is such a good doctor, very professional. He trusted his instincts. I always felt as though he wouldn't give up on me.
- 5 out of 5 starsReviewed on 2/13/2025
He is such a good doctor, very professional. He trusted his instincts. I always felt as though he wouldn't give up on me.
- 5 out of 5 starsReviewed on 2/11/2025
Very honest
- 5 out of 5 starsReviewed on 2/10/2025
Dr. Khreiss is very friendly and engaging. He is very professional and you get the immediate sense that he cares about you as a person and wants to help. I can't recommend him highly enough!
- 5 out of 5 starsReviewed on 1/19/2025
He has been kind (and funny) and very informative when I've asked questions. The first time I met him he immediately put me at ease with his kindness, concern and knowledge.
- 5 out of 5 starsReviewed on 1/16/2025
Very perfectional, excellent communication, easy to understand and caring.
- 5 out of 5 starsReviewed on 1/11/2025
I'm trusting him with my life.
- 5 out of 5 starsReviewed on 1/6/2025
He really cares
- 5 out of 5 starsReviewed on 1/6/2025
He really cares
- 5 out of 5 starsReviewed on 1/5/2025
He listens! He is knowledgeable and takes time with me to make sure I completely understand his recommendations.
- 5 out of 5 starsReviewed on 1/5/2025
He listens! He is knowledgeable and takes time with me to make sure I completely understand his recommendations.
- 5 out of 5 starsReviewed on 11/28/2024
Caring, knowledgeable, professional. Took his time to answer all questions.
- 5 out of 5 starsReviewed on 11/24/2024
He appears confident when talking with me and giving me information, and I feel very secure with him
- 5 out of 5 starsReviewed on 11/24/2024
Ne was thorough and easy to understand, easy to understand.
- 5 out of 5 starsReviewed on 10/17/2024
He is a very caring doctor.
- 5 out of 5 starsReviewed on 10/14/2024
Dr. Khreiss was one of the physicians on my case in the hospital. He was so kind and helpful. His professional and personal care helped me to have hope in my future health. In my appointment follow-up his compassion, listening skills, communication, and level of knowledge with my complicated case was above all the best I have experienced. Can we clone him?
- 5 out of 5 starsReviewed on 10/12/2024
Very attentive
- 5 out of 5 starsReviewed on 10/6/2024
Dr. Khreiss was the best. He spent ample time with me discussing my problem. I feel he is very competent.
- 5 out of 5 starsReviewed on 10/5/2024
He was kind and took time to explain things, he was professional, knowledgeable and compassionate.
- 5 out of 5 starsReviewed on 9/24/2024
Very attentive, examined prior tests before seeing me. Asked numerous questions. Had a plan of action before I left and set up follow up
- 5 out of 5 starsReviewed on 8/30/2024
He is caring and very attentive to our needs!
- 5 out of 5 starsReviewed on 8/24/2024
I thought he was very knowledgeable and nice. And he helped me with an issue an other surgeon could not.
- 5 out of 5 starsReviewed on 5/26/2024
He's very knowledgeable and had the best bedside manner I've ever experienced!
- 5 out of 5 starsReviewed on 5/25/2024
He was very polite and professional and most of all, he showed us that he cared.
- 5 out of 5 starsReviewed on 5/23/2024
Dr. Khreiss is very professional but still has concern for his patients understanding of the extent of care.
- 5 out of 5 starsReviewed on 5/19/2024
Excelente persona y un cirujano muy bueno
- 5 out of 5 starsReviewed on 5/17/2024
A highly skilled and caring surgeon
- 5 out of 5 starsReviewed on 5/17/2024
Very professional and courteous.
- 5 out of 5 starsReviewed on 5/1/2024
He's the best
- 5 out of 5 starsReviewed on 4/16/2024
Very warm natured doctor who cares about his patients.
- 5 out of 5 starsReviewed on 4/13/2024
Timeliness, knowledge, care, personality and patience
- 5 out of 5 starsReviewed on 4/12/2024
He truly professional, friendly and easy to talk to as he explains things in a way that you can understand. He genuinely cares about his patients.
- 5 out of 5 starsReviewed on 7/29/2023
Dr. Khreiss is a caring wonderful man.
- 5 out of 5 starsReviewed on 5/2/2023
Dr. Khreiss and the residents provide me outstanding care.
- 5 out of 5 starsReviewed on 10/9/2022
I feel confident that Dr. Khreiss is taking good care of me and his MA and other staff are very nice.
- 5 out of 5 starsReviewed on 8/23/2022
I really liked Dr. Khriess.
- 5 out of 5 starsReviewed on 8/8/2022
A very positive experience w Dr. Khriess, empathetic and very knowledgeable. Prompt scheduling and an empathetic, efficient, and can-do staff.
- 5 out of 5 starsReviewed on 11/3/2025
Very knowledgeable and I have confidence in his team
- 5 out of 5 starsReviewed on 6/14/2025
We discussed all of the test results, biopsies and my history and he recommended surgery. All went very well and I'm healing beautifully!
- 5 out of 5 starsReviewed on 1/6/2025
Personable and compassionate demeaner. Clear, knowledgeable explanation of diagnosis and treatment.
- 5 out of 5 starsReviewed on 1/6/2025
Personable and compassionate demeaner. Clear, knowledgeable explanation of diagnosis and treatment.
- 5 out of 5 starsReviewed on 7/2/2024
He is knowledgeable and caring.
- 4 out of 5 starsReviewed on 7/29/2025
Dr. Khreiss has a superb reputation and I felt his knowledge of my particular issue was top-notch.
- 4 out of 5 starsReviewed on 5/22/2024
Dr. Khreiss explained my condition and presented a go-forward plan which alleviated many unknowns and reduced my stress level.
- No RatingReviewed on 11/13/2025
He was too busy defending other doctors.
Similar Providers
Banner - University Medicine North
3838 North Campbell Avenue, Tucson, AZ 85719
Banner - University Medicine North
3838 North Campbell Avenue, Tucson, AZ 85719

