Emergency icon Important Updates
Department Digestive Disease and Surgery Institute
Primary Location Euclid Medical Office
Type of Doctor Adults Only
Languages English
Surgeon Yes
Locations Specialties & Treatments

Treatment & Services

  • Abdominal Surgery
  • Abscess - Incision and Drainage
  • Anorectal Fistula Treatment
  • Appendectomy
  • Benign Soft Tissue Tumor Surgery
  • Biliary Surgery
  • Breast Biopsy
  • Breast Cancer Risk Assessment
  • Breast Cancer Surgery
  • Breast Conservation Surgery
  • Breast Exam
  • Central Venous Catheter Placement
  • Colorectal Surgery
  • Diagnostic Laparoscopy
  • Dietary Counseling
  • Ear Lobe Repair
  • Endocrine Surgery
  • Excisions
  • Gastrointestinal Endoscopy
  • Gastrostomy
  • General Surgery
  • Health and Wellness
  • Hemorrhoidectomy
  • Hernia Open Repair Surgery
  • Hernia Treatments
  • Hickman
  • Laparoscopic Cholecystectomy
  • Laparoscopic Colectomy
  • Laparoscopic Colon Resection
  • Laparoscopic Hernia Surgery
  • Laparoscopic Incisional Hernia Repair
  • Lumpectomy for Breast Cancer
  • Mastectomy
  • Parathyroid Surgery
  • Percutaneous Endoscopic Gastrostomy (PEG)
  • Perioperative Care
  • Portacath
  • Rubber Band Ligation Of Hemorrhoids
  • Sentinel Lymph Node Procedures
  • Skin Grafting
  • Surgery for Abnormal Breast Biopsy
  • Surgery for Carcinoma of the Colon
  • Surgery for Diseases of the Breast
  • Surgery for Pilonidal Cyst
  • Surgical Dermatology
  • Thyroid Surgery
  • Tracheostomy
  • Ultrasound-Guided Vascular Access
View all 48 Treatment & Services +

Specialty in Diseases & Conditions

  • Abdominal Abscess
  • Abdominal Hernia
  • Abdominal Pain
  • Abscess
  • Anal Fissures
  • Anal Fistula
  • Anal Pain
  • Appendicitis
  • Atypical Lobular Hyperplasia (ALH)
  • Benign Anorectal Disease
  • Benign Breast Disease
  • Benign Soft Tissue Tumors
  • Benign Tumors of the Small Bowel
  • Bile Duct Obstruction
  • Biliary Tract Disease
  • Boils
  • Bowel Obstruction
  • Breast - Nodules
  • Breast Abscess
  • Breast Cancer
  • Breast Cancer - Mass, Lump or Swelling
  • Breast Disease
  • Breast Infections
  • Breast Lump
  • Breast Pain
  • Carbuncles
  • Carcinoma of the Colon
  • Cholecystitis
  • Cholelithiasis
  • Colon Polyps
  • Colorectal Cancer
  • Decubitus Ulcer
  • Ductal Carcinoma in situ
  • Gallbladder Disease
  • Gallstones
  • Hemorrhoids
  • Hernia - Incisional
  • Hidradenitis
  • Inguinal Hernia
  • Large Bowel (Intestinal) Obstruction
  • Large Bowel Cancer
  • Large Intestine Cancer
  • Pilonidal Cyst
  • Skin Lesions
  • Skin Tags
  • Small Bowel Cancer
  • Small Intestine Cancer
  • Umbilical Hernias
  • Ventral Hernia
View all 49 Specialties +


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About Mary Carneval, DO

Mary Carneval, DO, FACOS is a General Surgeon who has been in practice since 2011, and has been on staff at Cleveland Clinic Euclid Hospital since 2016. Dr. Carneval serves as Clinical Assistant Professor of General Surgery at Lerner College of Medicine through Case Western Reserve University and Associate Clinical Professor and Discipline Director of General Surgery at Ohio University Heritage College of Osteopathic Medicine. She also serves the Cleveland Clinic South Pointe Hospital General Surgery Residency Program as osteopathic program faculty.

Beginning in January 2024, Dr. Carneval will serve as Chief of Staff at Euclid Hospital. She has been an At-Large member of the Cleveland Clinic Women Professional Staff Association since 2022.

Dr. Carneval received her Doctor of Osteopathy degree from Kansas City University of Medicine and Biosciences in 2006 and went on to complete five years of general surgery residency at Cleveland Clinic South Pointe Hospital. The Weatherhead Coaching Certificate was awarded to Dr. Carneval in 2019 from the Case Western University Weatherhead School of Management.

As a surgeon, Dr. Carneval has interest in hernia, gallbladder, large and small intestine surgery and acute general surgical disease processes.   As an educator and coach, she has served dozens of peers and medical trainees. She looks to help individuals find their strengths and open a space in which they can explore their abilities and how they serve their patients, colleagues, and personal relationships. Dr. Carneval believes that human potential continues to grow throughout one’s lifespan.

In 2023, Dr. Carneval was awarded both the Leonard Tow Humanism in Medicine Award from Ohio University Heritage College of Osteopathic Medicine and the Surgery Teaching Faculty of the Year Award from the Cleveland Clinic South Pointe Hospital General Surgery Residency Program. As President of the Cleveland Surgical Society, she received an Innovation Award from the Cleveland Metropolitan School District on behalf of the Society for forming a Mentorship Alliance with high school students at the Cleveland School of Science and Medicine. Recently, Dr. Carneval was also awarded the Verified Surgeon of Quality designation from the Abdominal Core Health Quality Collaborative.

Dr. Carneval has been a resident of the Cleveland area for 30 years and enjoys time with family as well as her dogs and cat.

Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Residency - South Pointe Hospital
General Surgery
Warrensville Heights, OH USA

Internship - Ohio University College of Osteopathic Medicine/South Pointe Hospital
Warrensville Heights, OH USA

Medical Education - Kansas City Univ.of Medicine & Biosciences College of Osteopathic Medicine
Kansas City, MO USA

Undergraduate - Gannon University
Erie, PA USA


  • Surgery - General Surgery

Specialty Interests

General Surgery, Acute Care Surgery

Research & Publications

Research & Publications

See publications for Mary Carneval, DO.

(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

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 10/25/2023, Dr. Carneval 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.

Patient Satisfaction Reviews

137 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
4.9 out of 5
Explains 4.9
Listens 5
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.9

15 Patient Comments

Reviewed on Feb 12, 2024

Dr.Carneval is one of the best doctors I have had. She is warm,caring, professional and did an excellent job with my surgery.

Reviewed on Jan 24, 2024

The doctor took good care of me.

Reviewed on Jan 22, 2024

I have had and had always had a pneumomial experience as my doctor and surgeon. Excellent job

Reviewed on Jan 17, 2024

Dr. Carnevale is extremely knowledgeable and shares that insight in a relatable manner.

Reviewed on Jan 17, 2024

Dr was very informative and friendly. She talked and listened before and after my procedure.

Reviewed on Nov 29, 2023

My provider which was the doctor and staff was very professional shown. Lots of care for me, and made me feel like I was being taken care of very well.

Reviewed on Nov 14, 2023

All staff courteous and engaged. Dr. Carnavale was competent and responsive to my questions.

Reviewed on Nov 14, 2023

Dr. Carnavale listens carefully and addresses concerns without condescending. A+

Reviewed on Oct 23, 2023

Dr.Carnevale was very nice and polite. She was very easy to talk to.

Reviewed on Aug 25, 2023

My surgeon Dr. Carneval listened to all my concerns, patiently showed me my CT scan, MRI, of my hernia & explained my procedure where I could understand

Reviewed on Aug 1, 2023

Dr. C_____ made this health issue I was experiencing the best part of it all.

Reviewed on May 19, 2023

Dr.Carneval Has Provide Superior Support physically and mentally through my process. Going over and beyond to provide a permanent solution. She is the best. I'd refer her to anyone.

Reviewed on May 17, 2023

Dr. Carneval and the entire staff were professional, and just made me feel safe and the procedure was perfect.

Reviewed on Apr 21, 2023

Dr.Carneval is very warm,kind,personable and knowledgeable.I would recommend her to everyone!

Reviewed on Apr 10, 2023

Doctor seemed like she had her mind elsewhere during the session. Poor bedside manner.

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