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Athanasios Bikas

Athanasios Bikas, MD, PhD

Endocrinology

Highlights

Languages

  • Greek
  • French
  • English

Gender

Male

Locations

  1. Brigham and Women's Faulkner Sleep Medicine Endocrinology Center
  2. Brigham and Women's Endocrine Clinic
  3. Brigham and Women's Endocrinology Clinic

Expertise

Education

  • Fellowship: Brigham and Women's Hospital, Endocrinology, 2024
  • Residency: Medstar Georgetown University Hospital, Chief Residency, 2020
  • Residency: Medstar Georgetown University Hospital, 2019
  • Medical Education: University of Athens School of Health Sciences, 2012

Board Certifications

  • Internal Medicine: American Board of Internal Medicine, 2022

Insurance

This provider may accept more insurance plans than shown. Please call the practice to find out if your plan is accepted.
Search plans
  • Aetna
  • Beech Street
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield Medicare
  • Cigna
  • Commonwealth Care Alliance
  • Coventry
  • Fallon Health
  • Harvard Pilgrim Health Care
  • Humana
  • Mass General Brigham Health Plan
  • MassHealth
  • Medicaid CT
  • Medicare
  • Multiplan
  • Railroad Medicare
  • Senior Whole Health
  • TriCare
  • Tufts Health Plan
  • Tufts Medicare Preferred
  • United Health Care
  • Wellpoint
  • WellSense

Ratings & Reviews

4.9 out of 5

206 ratings, 69 reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

How likely would you be to recommend this provider to your family and friends?
Search reviews
  • Reviewed on 3/4/2026

    Dr Bikas is very knowledgeable and explains options carefully. He studied the radiology images carefully and double checked the measurements

  • Reviewed on 2/20/2026

    He is the best.

  • Reviewed on 2/11/2026

    I would truly recommend this provider. This doctor was extremely helpful to me and I've seen him now for this is the second year I saw him and I'm hoping I will get a chance to see him next year. He was very informational and he was very friendly and kind and respectful and he was knowledgeable about what I was there for. So I appreciated it very much. Thank you.

  • Reviewed on 2/9/2026

    Seemed very knowledgeable

  • Reviewed on 2/9/2026

    very caring, and plans well for what comes next. Explains the plan for me.

  • Reviewed on 2/2/2026

    Dr. Bikas is very knowledgeable and did his homework on me

  • Reviewed on 1/31/2026

    Dr. Bikas is down- to-earth and a good listener. I feel he sees me fully and not just my osteoporosis. Kudos to him for that.

  • Reviewed on 1/28/2026

    Dr. Bikas is knowledgeable, problem solver, committed to providing best care, very caring, responds to emails in timely manner. I am blessed to be in his care.

  • Reviewed on 1/25/2026

    Dr. Bikas is always very professional and explains things in a way that I can understand. He always gets back to me in a timely manner. I appreciate Dr. Bikas's expertises. So happy that I opted to use this provider for an issue with my thyroid. Thank You.

  • Reviewed on 1/21/2026

    He is very professional and good in deciding what needs to be done. Very knowledgeable! A good doctor.

  • Reviewed on 1/19/2026

    This doctor was very thorough, encouraged and answered my questions and perhaps most importantly agreed to see me immediately for my thyroid problem. I'm grateful.

  • Reviewed on 1/19/2026

    Dr. Bikas is thorough, kind, and one of the best physicians I've ever encountered. His bedside manner is impeccable and he has made me feel the healthiest I have in years.

  • Reviewed on 1/18/2026

    I have met with Dr. Bikas two times and on both occasions he listened. I felt as if he actually cared about my health and well being. He was clear and concise in his instructions. I really like everything about the way he cares for me. I wish he could be my primary!

  • Reviewed on 1/27/2026

    Dr. Bikas is always very thorough and excellent in communicating test results.

  • Reviewed on 1/15/2026

    Dr Bikas was very confident on his path of treatment

  • Reviewed on 12/18/2025

    It lasted five minutes.

  • Reviewed on 12/17/2025

    Listened and cared what I had to say about my health.

  • Reviewed on 12/11/2025

    Thank you for the courteous, fast, professional experience at Faulkner Hospital.

  • Reviewed on 12/11/2025

    He is a caring , thoughtful doctor. He made me feel confident and well cared for.

  • Reviewed on 12/11/2025

    First time meeting her. She has a great bedside manner.

  • Reviewed on 12/5/2025

    Dr. Bikas is the best in the business. He's very thorough and put me in remission immediately. Absolutely the best.

  • Reviewed on 12/3/2025

    Like a bonehead, I failed to bring some important information to the visit. Your physician calmly worked with me to get it sent from a prior provider by fax--a huge relief for me.

  • Reviewed on 11/19/2025

    Very concerned and made a follow up call with me

  • Reviewed on 11/17/2025

    He is highly competent and has prescribed a course of treatment for me that really works. I consider myself fortunate to have such capable care only a 40 minute drive from my home.

  • Reviewed on 11/13/2025

    He listened to me and gave me the information I needed!

  • Reviewed on 11/12/2025

    grateful and professional

  • Reviewed on 10/30/2025

    He explained to me my concerns and the plus for me he spoke in my language and that was very helpful even though I had no problem with English

  • Reviewed on 10/30/2025

    My only comment is that I wish I was told before hand that I would require blood work so I could have adequately prepared. Now I have to make another visit to the hospital.

  • Reviewed on 10/28/2025

    Excellent experience.

  • Reviewed on 10/24/2025

    Outstanding office,staff and dr. Very fortunate to see a knowledgeable dr about thyroid / medication dosage issues.

  • Reviewed on 10/25/2025

    Appointment was on time and very thorough. Dr Bikas took a great deal of time asking questions and explaining everything to me. Test results were communicated very quickly.

  • Reviewed on 10/16/2025

    I was very satisfied with the visit with Dr Bikas. He is thorough, respectful, professional. Thank you.

  • Reviewed on 10/12/2025

    My first visit. I was very impressed and glad I chose to come to this provider. He took time and explained everything very clearly and plainly.

  • Reviewed on 10/5/2025

    He connects the dots when talking medical issues and meds

  • Reviewed on 10/1/2025

    Dr Bikas was very thorough, answered all my questions and addressed my concerns! Highly recommend

  • Reviewed on 9/25/2025

    Very courtesy. Prompt.professional yet in a way that made me feel comfortable . Explained everything in a way that anyone (non medical )would understand Overall I was very pleased

  • Reviewed on 9/24/2025

    Dr. Bikas was excellent! He had obviously read my chart before we met. He was thorough and a good listener. I would definitely recommend him to friends and family!

  • Reviewed on 9/17/2025

    The doctor was very clear and succinct about what was going on with me and he was also very clear and succinct about what I needed to do to correct the situation or to improve my situation. So I greatly appreciated that.

  • Reviewed on 9/16/2025

    Only first visit

  • Reviewed on 9/14/2025

    Excellent service!!

  • Reviewed on 9/13/2025

    Dr. Bikas has a lovely manner. He explains things very clearly and kindly and includes me in the treatment plan.

  • Reviewed on 8/6/2025

    This provider had the depth of knowledge I needed about thyroid and parathyroid disease. He set up a care plan to meet my needs. I was very satisfied.

  • Reviewed on 8/6/2025

    Very good ck up Dr understands my medical issues. My health is good with Meds. I am taking. Thank you

  • Reviewed on 8/4/2025

    I thought he listened to my problems and told me something I could try and hopefully they will help.

  • Reviewed on 8/3/2025

    Dr. Bikas was very caring and explained everything in a way I would understand. He answered my questions.

  • Reviewed on 7/27/2025

    Dr. Bikas was very informative of my condition and provided me with pictures from my ultrasound and explanations of the pictures.

  • Reviewed on 7/21/2025

    He was a nice doctor. He took his time talking to me. He explained stuff to me. He also ran some blood work for me. He hasn't got back to me with the results yet, but I believe he will when he have the time, but he was a good doctor. He was very, very good and patient and understanding and explained a lot of stuff to me.

  • Reviewed on 7/19/2025

    This was my first time meeting this doctor. He came highly recommended and I can see why! He gave me the time to ask every question and actively listened to my concerns. He is The most professional, personable, kind, brilliant, doctor with such a calming demeanor. He gave me such hope and I left feeling my health was in the hands of an exceptional Dr that would advocate for me and keep me safe. I am so grateful I found Dr. Bikas.

  • Reviewed on 7/13/2025

    Good service

  • Reviewed on 7/12/2025

    My visit went well. I received a great deal of information and I had a good conversation about my medical care.

  • Reviewed on 7/11/2025

    The Provider was courteous and pleasant. They answered my questions and did not rush the appointment.

  • Reviewed on 7/4/2025

    Informative

  • Reviewed on 7/3/2025

    Good listener Addressed all concerns meaningfully

  • Reviewed on 7/2/2025

    Dr. Bikas was very understanding. He spent as much time as I needed to explain everything.

  • Reviewed on 6/29/2025

    Explained everything. Spent sufficient time with me

  • Reviewed on 6/19/2025

    He was informative and was willing to answer my questions until I understand.

  • Reviewed on 6/15/2025

    Knowledgeable, empathic, compassionate...

  • Reviewed on 6/19/2025

    The way this doctor talked to me sounded like he was yelling at me, interrogating me, although he acknowledged that I was knowledgeable about my own disease, he showed no interest in discussing with me.

  • Reviewed on 6/11/2025

    Dr Bikas is one of the most informed and caring physician I have been fortunate enough to have for a provider.

  • Reviewed on 6/9/2025

    Very good

  • Reviewed on 6/5/2025

    I felt very good. Good service. Thank you.

  • Reviewed on 6/5/2025

    Excellent experience!

  • Reviewed on 5/30/2025

    Dr. Bikas is, without a doubt, one of the best doctors who has ever treated my mother. As a professional, he is excellent; as a person caring for an elderly patient with dementia, he is amazing. He genuinely cares for the sick-at least that has been our experience. He calls me to relay any abnormal test results and follows up with us as his patients. He listens attentively, is a fantastic physician, and I will recommend him to anyone in need of an endocrinologist.

  • Reviewed on 5/25/2025

    Provider was thorough and provided exceptional patient care experience where all of my medical questions were answered and allowed for collaborative informed medical care decisions

  • Reviewed on 5/15/2025

    Thank you for your attention.

  • Reviewed on 5/11/2025

    Very thorough. Takes symptoms & questions seriously.

  • Reviewed on 5/11/2025

    Excellent doctor, highly recommend

  • Reviewed on 5/10/2025

    He was excellent... kind, caring, compassionate and he addressed all my concern. Excellent!!!

  • Reviewed on 5/1/2025

    I was seen by a nurse practitioner and Dr.Bikas. Both were excellent, informative and listened to and answered my questions. I was made to feel acknowledged and certainly less worried.