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Title Associate Director, Abdominal Transplant Center / Chair and Medical Director, Liver Transplant Program
Department Transplantation Center
Primary Location Cleveland Clinic Florida, Weston Hospital
Type of Doctor Adults Only
Languages English, Greek
Surgeon No
Locations Specialties & Treatments

Treatment & Services

  • Abdominal Surgery
  • Abnormal Liver Imaging
  • Abnormal Liver Tests
  • Advanced Laparoscopic Surgery
  • Bile Duct Exploration
  • Biliary Surgery
  • Care of Liver Transplant Patients
  • General Surgery
  • Hepatobiliary Cancer Management and Treatment
  • Hepatobiliary Surgery
  • Hepatobiliary Transplant
  • Laparoscopic Liver Resection
  • Laparoscopic Liver Surgery
  • Laparoscopic Treatment of Liver Cysts
  • Liver Resection
  • Liver Surgery
  • Liver Transplant
  • Liver Tumor Clinic
  • Organ Transplant
  • Pre-Transplant Evaluation
  • Renal Autotransplant
  • Reoperative Abdominal Surgery
  • Solid Organ Transplant
View all 23 Treatment & Services +

Specialty in Diseases & Conditions

  • Adenoma of the Liver
  • Alagilles Syndrome
  • Alcohol Hepatitis
  • Alpha-1 Antitrypsin Deficiency
  • Amebic Liver Abscess
  • Angiosarcoma of the Liver
  • Ascites
  • Autoimmune Chronic Hepatitis
  • Autoimmune Hepatitis
  • Benign Liver Tumors
  • Bile Leak
  • Biliary Atresia
  • Biliary Stricture
  • Budd Chiari
  • Carcinoid Syndrome
  • Caroli Disease
  • Caroli Syndrome
  • Cholangiocarcinoma
  • Choledochal Cysts
  • Cirrhosis
  • Congenital Hepatic Fibrosis
  • Congestive Hepatopathy
  • Diseases of the Liver, Biliary Tract and Pancreas
  • Drug Hepatitis
  • Familial Amyloidosis
  • Fatty Liver Disease (Hepatic Steatosis)
  • Fibrolamellar
  • Focal Nodular Hyperplasia
  • Gilbert's Syndrome
  • Glycogen Storage Disease
  • Hemangiomas
  • Hemochromatosis
  • Hepatic Encephalopathy
  • Hepatic Outlet Obstruction
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Hepatitis D (HDV)
  • Hepatitis E (HDV)
  • Hepatitis G (HDV)
  • Hepatocellular Carcinoma
  • Hepatoma
  • Hepatomegaly
  • Hepatopulmonary Syndrome
  • Hepatorenal Syndrome
  • Hepatosplenomegaly
  • Hepatotoxicity
  • Jaundice
  • Leiomyoma of the Liver
  • Lipoma
  • Liver Cancer
  • Liver Cyst
  • Liver Disease
  • Liver Disease in Pregnancy
  • Liver Failure
  • Liver Fibrosis
  • Liver Tumors
  • Nodular Regenerative Hyperplasia
  • Non-Alcoholic Steatohepatitis (NASH)
  • Peliosis Hepatis
  • Polycystic Liver Disease
  • Porphyria
  • Portal Hypertension
  • Portal Vein Thrombosis
  • Primary Biliary Cirrhosis
  • Primary Oxalosis
  • Primary Sclerosing Cholangitis
  • Progressive Familial Intrahepatic Cholestasis
  • Sarcoidosis
  • Wilson Disease
View all 70 Specialties +


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About Xaralambos Zervos, DO

Bobby Zervos, DO, MBA, is Medical Director of Cleveland Clinic Florida’s Liver Disease Program. A board-certified internist with specialties in gastroenterology and hepatology, he is highly experienced in caring for patients with advanced and decompensated liver disease, hepatitis C, and individuals requiring liver transplantation. Dr. Zervos is a leading researcher in transplantation, immunosuppression and fatty liver disease, and has participated in numerous clinical studies. He currently serves as an assistant professor of medicine with Cleveland Clinic’s Lerner College of Medicine, Florida Atlantic University Charles E. Schmidt College of Medicine, and the University of Central Florida College of Medicine      

Before joining Cleveland Clinic Florida in 2013, Dr. Zervos was a transplant hepatologist and Associate Fellowship Director at the Florida Hospital Transplant Institute in Orlando. His advanced training included fellowships in gastroenterology and hepatology at the University of Miami School of Medicine-Jackson Memorial Hospital, and he recently earned a Master of Business Administration from Barry University in Miami.

Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Graduate School - Barry University
Miami Shores, FL USA


  • Internal Medicine - Transplant Hepatology
  • Internal Medicine - Gastroenterology
Research & Publications

Research & Publications

See publications for Xaralambos Zervos, 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 10/11/2023, Dr. Zervos 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

162 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 4.9
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.9

31 Patient Comments

Reviewed on Jan 25, 2024

Dr. Zervos is the best.

Reviewed on Nov 30, 2023

Dr. Zervos is a superb physician with empathy and compassion for his patients.

Reviewed on Nov 15, 2023

The person who I was communicating with gave me an estimate of when my appointment may be scheduled for. I informed her that I will be traveling during that period and would like to know if it would be possible to get an appointment for an earlier date. She told me that she can put me on the waitlist in case there is a cancelation. A few days later she called me and scheduled my appointment for a week later. It was great to hear that the doctor can see me that soon.

Reviewed on Oct 26, 2023

I loved the clinic and absolutely love Dr Zervos

Reviewed on Oct 18, 2023

Immediately felt comfortably with Dr Zervos. Very warm, caring and professional.

Reviewed on Oct 10, 2023

Very professional staff and Doctors were very professional and explained the complex information so that was easy to understand.

Reviewed on Oct 10, 2023

Great knowledgeable doctors.

Reviewed on Oct 9, 2023

Dr Zervos , A Watson and Natasha is part of a GREAT TEAM at C C I m very pleased with their service's!!!!!

Reviewed on Oct 3, 2023

I was so nervous when I went in and the doctor put me and husband right at ease

Reviewed on Oct 2, 2023

Great doctor!

Reviewed on Sep 8, 2023

Both the pA and the Doctor showed interest in taking care of me as a human being Thank You

Reviewed on Sep 7, 2023

He is the best Doctor,Specialist's that ever met

Reviewed on Sep 1, 2023

Overall very pleased with doing a chat with Dr. Zervos.

Reviewed on Aug 30, 2023

Dr. Zervos and staff have been outstanding in providing the care I need in a convenient, compassionate way. His nursing staff is the best.

Reviewed on Aug 30, 2023

Dr. Zervos is an outstanding physician with humanity and eagerness to help.

Reviewed on Aug 16, 2023

Dr. Zervos Is the best liver doctor I have seen and I am so grateful that he literally saved my life. He Is not only professional but listens and answers any questions you might have, he Is extremely knowledgeable in his field and Jennifer, his PA, has always answered my emails in the portal, in a timely manner and is very informative. They are a GREAT team.

Reviewed on Jul 7, 2023

Good experience great Dr and nurse

Reviewed on Jul 7, 2023

Dr. Zervos is an outstanding physician and human being.

Reviewed on Jul 6, 2023

The staff & Dr Zervos were helpful and very pleasant.

Reviewed on Jul 6, 2023

I was informed and put to ease with Dr Zervos. Amazing bedside manner. Patient and caring.

Reviewed on Jun 14, 2023

I would recommend Dr Zervos he is awesome person and doctor

Reviewed on Jun 13, 2023

The doctor is the best

Reviewed on May 17, 2023

Doctor jervos is awesome, he has always been there with a smile with dealing with some difficult conversations he is very adamant with his telling me what I need to do to be healthy but he does it with a way of kindness that doesn't hurt my feelings

Reviewed on May 17, 2023

His nurses are kind as well as my appointment ran a little late because he had a very important patient which I did not mind waiting I have been on the other end of that call so in the meantime I believe her name was Carla with so pleasant to talk to

Reviewed on May 16, 2023

Dr Zervos was extremely knowledgeable and I left there having a better understanding of my medical problem.

Reviewed on Apr 25, 2023

Dr Zervos is Super professional. Patient, attentive, direct,caring clear no nonsense. He confirmed my diagnosis. Also addressed it & next best steps.

Reviewed on Apr 24, 2023

I was quite impressed with Dr. Zervos and his knowledge as to my condition. I will be following up with his suggestions as to my condition. Unfortunately, I cannot get one of the tests until middle of June which is the florascan. Cannot understand if this is so necessary a test, that I need to wait this long.

Reviewed on Mar 31, 2023

Dr. Zervos. Is a gifted physician and an excellent human being. He is a clear example of what a physician should be.

Reviewed on Mar 30, 2023

Extraordinary Dr.I can't say enough positive comments of him. It would take all day

Reviewed on Mar 13, 2023

Dr.Zervos is the best! Office staff went above and beyond with all of our concerns.

Reviewed on Feb 7, 2023

Dr. Zervos was outstanding is explaining each and every part of the test results he had received, made it very easy to understand.

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