Christian Massier, MD
Treatment & Services
- Abdominal Surgery
- Abdominal Wall Reconstruction
- Adrenal Surgery
- Appendectomy
- Bile Duct Stone Removal
- Breast Cancer Risk Assessment
- Breast Cancer Surgery
- Breast Conservation Surgery
- Breast Diagnostics
- Breast Surgical Oncology
- Colon Surgery
- Colorectal Cancer Prevention
- Complex Abdominal Hernia Repair
- Diagnostic Laparoscopy
- Endocrine Surgery
- Endoscopy
- Flexible Sigmoidoscopy
- Gastrectomy
- Gastrointestinal Exams
- Gastrointestinal Surgery
- Hemorrhoidectomy
- Hernia Open Repair Surgery
- Intestinal Surgery
- Laparoscopic Cholecystectomy
- Laparoscopic Colon Surgery
- Laparoscopic Hernia Surgery
- Laparoscopic Incisional Hernia Repair
- Laparoscopic Inguinal Hernia Repair
- Laparoscopic Lymph Node Biopsy
- Laparoscopic Placement of CAPD Catheters
- Laparoscopic Splenectomy
- Liver Biopsy
- Minimally Invasive Breast Surgery
- Minimally Invasive Surgery
- Nipple-Sparing Mastectomy
- Open Inguinal and Abdominal Hernia Repair
- Parathyroid Surgery
- Sentinel Lymph Node Procedures
- Skin-Sparing Mastectomy
- Soft Tissue Tumor Pathology
- Splenectomy
- Surgery for Diseases of the Breast
- Surgical Endoscopy
- Thyroidectomy
Specialty in Diseases & Conditions
- Abdominal Abscess
- Abdominal Hernia
- Abdominal Pain
- Acid Reflux
- Adrenal Mass
- Anal Fissures
- Appendicitis
- Benign Breast Disease
- Benign Tumors of the Small Bowel
- Benign Tumors of the Stomach
- Bile Duct Diseases
- Bile Duct Stones
- Breast Abscess
- Breast Cancer
- Breast Infections
- Breast Lump
- Cancer
- Carcinoma of the Colon
- Collis Nissen/Nissen
- Colorectal Cancer
- Diverticulosis
- Ductal Carcinoma in situ
- Esophagitis
- Fistulas
- Gallbladder Disease
- Gallstones
- Gastrointestinal (GI) Bleeding
- Gynecomastia
- Hernias
- Hiatal Hernia
- Hodgkin's Disease
- Hypercalcemia
- Hyperparathyroidism
- Immune Thrombocytopenic Purpura (ITP)
- Intestinal Carcinoid Tumors
- Intraductal Papilloma
- Large Intestine Cancer
- Male Breast Cancer
- Meckel's Diverticulum
- Melanoma
- Nipple Discharge
- Pancreatitis
- Rectal Prolapse
- Recurrent Breast Cancer
- Sebaceous Cysts
- Sepsis
- Small Bowel Cancer
- Small Intestine Cancer
- Stomach Cancer
- Zollinger-Ellison Syndrome
Insurance
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View All PlansEducation & Professional Highlights
Appointed
2010
Education & Fellowships
Residency - Cleveland Clinic
General Surgery
Cleveland,
OH United States
2010
Residency - Huron Hospital
General Surgery
Cleveland,
OH United States
2009
Residency - Cantacuzino Hospital
General Surgery
Bucharest,
Romania
2005
Internship - Institute of Cerebrovascular Diseases
Surgery
Bucharest,
Romania
2000
Medical Education - Carol Davila University of Medicine
MD
Bucharest,
Romania
1998
Internship - Phillips University
General Surgery Clinic
Marburg,
Germany
1997
Certifications
- Surgery - General Surgery
Specialty Interests
Gastrointestinal and hernia surgery, laparoscopic and endoscopic surgery
Research & Publications
See publications for Christian Massier, MD.
(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.)
Industry Relationships
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 7/24/2024, Dr. Massier has reported the financial relationships with the companies listed below. 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.
158 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.
Overall | Star Ratings | |
---|---|---|
Explains | 4.8 | |
Listens | 4.9 | |
Courtesy, Respect & Concern | 4.8 | |
Patient Rating of Doctor | 4.8 |
11 Patient Comments
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Reviewed on Oct 17, 2024
Provider explained in detail all my questions.
Reviewed on Jul 10, 2024
I felt so much better after talking to Dr. Massier. It was a quick appointment, but didn't feel quick. He simply asked why I needed to talk to him and it went from there. He answered some of my questions before I asked them. He explained my procedure if indicated at a future time. I was more at ease when he reviewed my lab test results, too. This was my first video appointment and was glad I didn't have to drive to see him.
Reviewed on Jul 3, 2024
I felt very comfortable with Dr. Massier and felt like I had a good understanding of what was going to happen during my surgery and why it was the best option for my healthcare. He also listened to my concerns and validated them.
Reviewed on May 28, 2024
Dr Massier was excellent
Reviewed on May 8, 2024
The doctor was very thorough in discussing my hernia and our solution to fix it.
Reviewed on May 8, 2024
The doctor took time to talk and make recommendations about my concern, and I have applied his recommendations and found them helpful. Thank you
Reviewed on May 1, 2024
Can't recommend my entire care giver staff enough. And I'd highly recommend Dr. Massier to anyone. The entire experience exceeded my expectations. I think Marymount is an excellent facility.
Reviewed on Mar 13, 2024
Dr. Massier was very clear about the options I had and the risks involved. He answered all of my questions and helped me find the best solution for my situation.
Reviewed on Jan 22, 2024
Dr Massier saved my life
Reviewed on Dec 5, 2023
Doctor was fabulous & staff was also!
Reviewed on Nov 27, 2023
I had very good experience when I saw the doctor.