Treatment & Services
- Abdominal Wall Reconstruction
- Achalasia: Diagnosis and Treatment
- Adrenal Surgery
- Advanced Laparoscopic Surgery
- Advanced Laparoscopy and Gallstones
- Advanced Operative Laparoscopy
- Advanced Polypectomy
- Bile Duct Exploration
- Bile Duct Stone Removal
- Colorectal Cancer - Prevention
- Endoscopic Zenker's Diverticulum Surgery
- Endoscopy - Upper
- Endoscopy in the Obese Patient
- Endoscopy of the Gastrointestinal Tract
- Esophageal Dilation
- Gastric Pacer
- Gastrointestinal Surgery
- GERD Surgery
- Heller Myotomy
- Intestinal Surgery
- Laparoscopic Adrenalectomy
- Laparoscopic Antireflux Surgery
- Laparoscopic Cholecystectomy
- Laparoscopic Gallbladder Surgery
- Laparoscopic Hernia Surgery
- Laparoscopic Incisional Hernia Repair
- Laparoscopic Inguinal Hernia Repair
- Laparoscopic Lymph Node Biopsy
- Laparoscopic Splenectomy
- Laparoscopic Surgery for Digestive Diseases
- Laparoscopic Ventriculoperitoneal Shunt Placement
- Minimally Invasive Laparoscopic Surgery
- Minimally Invasive Surgery for Achalasia
- Minimally Invasive Surgery Of The Diaphragm
- Per Oral Endoscopic Myotomy (POEM)
- Per Oral Pyloromyotomy (POP)
- Percutaneous Endoscopic Gastrostomy (PEG)
- Surgical Endoscopy and Endoscopic Procedures
Specialty in Diseases & Conditions
- Abdominal Hernia
- Acid Reflux
- Benign and Malignant Tumors of Small Bowel
- Benign and Malignant Tumors of the Stomach
- Collis Nissen/Nissen
- Diaphragm Hernia
- Duodenal Polyps
- Gastroesophageal Reflux (GERD)
- Gastrointestinal Malignancies
- Hiatal Hernia
- Inguinal Hernia
- Upper Endoscopy Procedure
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Education & Professional Highlights
Education & Fellowships
Fellowship - Cleveland Clinic
Advanced Laparoscopic Surgery & Flexible Surgical Endoscopy
Cleveland, OH USA
Residency - University Hospitals Case Medical Center
Cleveland, OH USA
Medical Education - The Ohio State University College of Medicine and Public Health
Columbus, OH USA
- Surgery - General Surgery
Advanced Laparoscopic surgery, Surgical endoscopy, Surgical and endoscopic treatment of GERD, Achalasia, and Gastroparesis
Research & Publications
(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)
Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.
To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.
As of 11/2/2020, Dr. Allemang has reported no financial relationship with industry that is applicable to this listing. In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.
Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.
* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.
94 Patient Satisfaction Reviews
The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
Responses are measured on a scale of 1 to 5 with 5 being the best score.
The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.
|Courtesy, Respect & Concern||4.9|
|Patient Rating of Doctor||4.8|
22 Patient Comments
Reviewed on May 21, 2021
the staff and dr are amazing
Reviewed on May 21, 2021
Doctor Allamang is amazing! He is so caring and intelligent. I could not have asked for a better doctor. I highly doubt there is a better doctor out there. Dr Allamang saved my life. I am forever grateful for this man.
Reviewed on Apr 28, 2021
great doctor he cares about your health.
Reviewed on Apr 23, 2021
Dr. Alemang was very thorough, caring and concerned. He is amazing!
Reviewed on Mar 19, 2021
Dr. Allemang is an exceptional physician. He is kind, very approachable, open to questions, and explains things so well. I cannot say enough great things about him and how much I appreciate having had him as my doctor and surgeon.
Reviewed on Mar 12, 2021
dr Allemang is an awesome human being first and one of the best surgeons who have taken care of me. he is real and down to earth. not like many other surgeons I gave encountered over the years. he listens, explains, and is to the point. he takes his time to explain as many times as necessary. I consider myself very lucky to have found him and the g i team.
Reviewed on Feb 26, 2021
My visit with Dr. Allenmang was informative and pleasant.
Reviewed on Feb 19, 2021
He is a fine example of outstanding doctor that shows he cares respects me as a person more than willing to answer questions and repeat himself if needed. One of the finest doctors I've had help me with my health issues i would recommend anyone and everyone that needed his specialty of care.
Reviewed on Feb 17, 2021
Dr Allemang is a great doctor, is very caring and makes sure he answers all our questions.
Reviewed on Feb 5, 2021
I have already recommended Dr. Allemang to a friend, because of his excellent surgery skills and after care. He is a wonderful Doctor....
Reviewed on Jan 21, 2021
My appointment with Dr. Allemang was excellent.
Reviewed on Dec 21, 2020
*Dr. Allemang's staff extremely KNOWLEDGEABLE and CARING!!
Reviewed on Dec 10, 2020
Dr. Allemang was very kind and took the time to try to address all my concerns fully.
Reviewed on Oct 23, 2020
Dr Allemang is a very thorough doctor even on a virtual visit. Takes his time and makes sure to discuss all concerns.
Reviewed on Oct 16, 2020
Dr. allemang is an amazing caring compassionate thoughtful person. He shows genuine care for a patient. I would highly recommend him to anyone.
Reviewed on Oct 16, 2020
Dr. Allemang is all around genuine compassionate person who really seems to care for who he's taking care of.
Reviewed on Oct 15, 2020
Dr. Allemang has been an amazing doctor all throughout my care at Cleveland clinic. I'm very lucky to have him as one of my doctors!
Reviewed on Sep 24, 2020
I appreciated the pre-registration questions and background information that was covered by the doctor's staff the day before my appointment.
Reviewed on Aug 21, 2020
Dr Allemang is awesome physician. very happy he is my surgeon.
Reviewed on Jul 24, 2020
I have never zoomed before and it was great experience! It worked out great since I'm in Buffalo! Dr Allemang was very patient w me and answered all my questions very thoroughly....I feel like there is hope to get my situation fixed...
Reviewed on Jul 23, 2020
Dr. M. Allemang is a great people person Dr. He involves you and let's you ask questions and is just a TERRIFIC Dr. By far my favorite Dr.
Reviewed on Jun 17, 2020
my doctor was very nice my nurses were very nice they took very good care of me
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