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Dr. Athanassios Petrotos Is this you?

About Dr. Athanassios Petrotos

Dr. Athanassios Petrotos, MD is a Doctor primarily located in Greenwich, CT. His specialties include Bariatric Medicine. Dr. Petrotos is affiliated with Yale New Haven Health Greenwich Hospital. Dr. Petrotos has received 2 awards. He speaks English.

Rating Overview

11 Ratings with 2 Comments

The overall average patient rating of Dr. Athanassios Petrotos is Great. Dr. Athanassios Petrotos has been rated by 11 patients. From those 11 patients 2 of those left a comment along with their rating. The overall rating for Dr. Athanassios Petrotos is 4.2 of 5.0 stars.

Mapbox Map of Dr. Athanassios Petrotos

Primary Address

Oncology Hematology Associates

77 Lafayette Pl
Greenwich, CT 06830
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Dr. Athanassios Petrotos has the following 1 specialty

  • Bariatric Medicine

    Bariatric medicine focuses on the causes, prevention and treatment of obesity. Bariatric specialists are trained in medically supervised weight loss and the management of obesity as a chronic condition. These specialists are skilled in various disciplines that help patients lose weight and obtain optimal health.
    The field encompasses dieting, exercise and behavioral therapy, anti-obesity medication, pharmacotherapy and surgery. Bariatric specialists might be from surgical backgrounds and perform obesity-related operations or they might be nutrition and hormone focused, prescribing diet and exercise plans as well as weight loss medications.
    Patients defined as obese or having unhealthy Body Mass Indices (BMI) have much greater risk of heart disease, diabetes, asthma, sleep apnea, hypertension, many types of cancer and chronic musculoskeletal problems.
    One subspecialty of bariatrics is the focus on the correlation between obesity and mortality.

  • Expertise

    10 Expertise

  • Appendectomy
  • Weight Loss Surgery (Bariatric Surgery)
  • Minimally Invasive Surgical Procedures
  • Adrenal Surgery (Adrenalectomy)
  • Digestive System Abnormalities
  • Gastric Bypass (Gastrojejunostomy)
  • Liver Diseases
  • Hernia
  • Colorectal Surgery
  • Skin Cancer


Showing 5 of 11

This practice is full of butchers

I had an aweful experience with Dr. Petrotos...misdiagnosed & then a few feeble attempts to repair my hernias. Now I am constantly in pain from all the mesh that was put in me...wrong. I am stuck with them & the daily pain they cause. I am full of scar tissue from too many surgeries to repair all of his botched attempts to "fix" me. This dr has forgotten his oath of "do no harm" This practice has already let go one of their surgeons due to a few too many deaths during sugery...Find another practice & fast ! Also please get 2nd & 3rd opinions. Had I done this myself I would not be in such bad health. Greenwich hospital does not monitor their surgeons...they take no responsibility & are only concerened with looking beautiful. Not what you want in a hospital.

Wait time
30 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
One Star

Dr. Petrotos dosnt take enough time with me nor does he think of me as an individual I am just another surgery he has done three surgeries and still hasnt gotten it right I am searching for another surgeon ,

Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Full Review Rating Breakdown
Five Stars
Four Stars
Five Stars
  • Awards

    2 Awards

  • Castle Connolly Top Doctors: New York Metro Area

    Castle Connolly Top Doctors: New York Metro Area (2017)

    Castle Connolly Top Doctors: New York Metro Area™ are specialists and primary care physicians who are highly recommended by their peers and other healthcare professionals. The Castle Connolly research staff reviews both professional qualifications and professional reputation prior to Top Doctor status being awarded. This recognition identifies the top physicians in the New York Metro Area who possess a high level of medical skill and expertise.

  • Castle Connolly Regional Top Doctors

    Castle Connolly Regional Top Doctors

    Castle Connolly is America's trusted source for the identification of Top Doctors. Their physician-led research team reviews and screens the credentials of tens of thousands of physicians who are nominated by their peers annually, via a nationwide online process, before selecting those physicians who are regionally or nationally among the very best in their medical specialties. Castle Connolly believes strongly that Top Doctors Make a Difference™.

  • Hospital Affiliations

    Dr. Petrotos is affiliated (can practice and admit patients) with the following hospital(s).

  • Education

  • Columbia University Medical Center


  • Accepted Insurance

    Dr. Athanassios Petrotos accepts the following insurance providers.

  • Anthem
    • Anthem CT HMO BlueCare
    • Anthem CT Pathway X Enhanced Ind HMO
    • Anthem PPO Century Preferred CT
    • Anthem Pathway X Ind PPO Direct Access CT
  • BCBS Blue Card
    • BCBS Blue Card PPO
  • BCBS Massachusetts
    • BCBS MA Blue Care Elect PPO
    • BCBS MA Preferred Blue PPO
  • Cigna
    • CIGNA Open Access Plus
  • Empire BCBS
    • Empire Blue Priority EPO
    • Empire PPO
    • Empire Prism EPO Blue Priority
  • Harvard Pilgrim
    • Harvard Pilgrim ChoiceNet HMO
    • Harvard Pilgrim HMO
    • Harvard Pilgrim PPO
  • Healthy Connecticut
    • HealthyCT
  • Multiplan
    • Multiplan PPO
  • Oxford Health
    • Oxford Freedom
    • Oxford Liberty
  • View by Location

Locations & Directions

Oncology Hematology Associates, 77 Lafayette Pl, Greenwich, CT


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  • Nearby Doctors

    Dr. Athanassios Petrotos is similar to the following 3 Doctors near Greenwich, CT.