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Henry Fein

Henry Fein, MD

Endocrinology

Highlights

Age Groups Seen

  • Adult >18

Languages

  • English

Gender

Male

Provider Organizations

  • LifeBridge Health Medical Group

About Henry Fein

Professional Statement

Dr. Fein earned his medical degree from Columbia University College of Physicians and Surgeons. He was a house officer in medicine at Bellevue Hospital and completed his post-graduate medical education in endocrinology at the National Institutes of Health. Dr. Fein has more than 25 years of experience treating patients as a staff physician at Walter Reed Army Medical Center in Washington, D.C., while serving as an associate professor of medicine at the Uniformed Services University of the Health Sciences F. Edward Hebert School of Medicine in Bethesda. He has conducted extensive research and written numerous articles on subjects relating to drug research and pituitary/hypothalamic neuroendocrinology. His research in the areas of obesity, diabetes, pituitary disorders and thyroid diseases has been published in peer-reviewed journals, and he has served as an editorial reviewer for Science and the Journal of Endocrinological Investigation.

Video

Locations

  1. Sinai Endocrinology Associates-Sinai
    • 2435 West Belvedere Avenue, Suite 21, Baltimore, MD 21215
    • Get Directions

Expertise

Education

  • Fellowship: National Institutes of Health, NIH, Endocrinology, Diabetes and Metabolism, 1980
  • Residency: Bellevue Hospital Center, Internal Medicine, 1977
  • Professional Education: Columbia University College of Physicians and Surgeons, Doctor of Medicine (MD), 1975

Board Certifications

  • Internal Medicine: American Board of Internal Medicine, 1978

Insurance

Please contact the doctor's office directly to confirm acceptance of insurance.
Search plans
  • Aetna Better Health
  • Aetna Commercial
  • Aetna Medicare Advantage
  • Aetna/USHealthcare/Prudential
  • Alterwood Health
  • Alterwood Health Medicare Advantage
  • Amerigroup / Wellpoint
  • Baltimore County Cancer Prevention Program
  • Beacon Health
  • Beech Street
  • CareFirst BlueCross BlueShield Commercial
  • CareFirst Community Partners
  • CareFirst Medicare Advantage
  • Choice Care PPO Network
  • CIGNA Healthcare Commercial
  • CommuniCare Advantage - Medicare Advantage
  • Coventry
  • Coventry HealthCare
  • Great-West Healthcare, Inc.
  • Humana Tricare Military Services - East Region Only
  • Informed, LLC
  • JAI Medical Systems
  • Johns Hopkins Healthcare - Employee Health Plan (EHP) Commercial
  • Johns Hopkins Healthcare - Priority Partners
  • Johns Hopkins Healthcare - Uniformed Services Family Health Plan (USFHP)
  • Johns Hopkins Healthcare Plan d/b/a Advantage MD - Medicare Advantage
  • Key Care Advantage - Medicare Advantage
  • Magellan Behavioral Health
  • Managed Health Network
  • Maryland Physicians Care
  • Medical Assistance
  • Medicare
  • MedStar Family Choice
  • MedStar Select
  • Multiplan
  • National Preferred Provider Network
  • Preferred Health Network
  • Private Healthcare Systems
  • Provider Partners Health Plan - Medicare Advantage
  • Riverside Health of Maryland
  • Tricare
  • United Health Care Commercial
  • United Health Care Community Plan
  • United Health Care Medicare Advantage / Optum-Evercare
  • United Health Care VACCN
  • USA Managed Care Organization

Ratings & Reviews

4.9 out of 5

187 ratings, 53 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
    5 out of 5 stars
    Reviewed on 2/21/2026

    Dr. Fein is a gem! Tanisha in his office has so much patience and is always eager to help.

    5 out of 5 stars
    Reviewed on 2/21/2026

    Dr. Fein's been a fabulous endocrinologist for me and I would recommend the facility to anyone. The staff's been very helpful and very polite and I'm very happy with everything. Thank you.

    5 out of 5 stars
    Reviewed on 2/19/2026

    I was ask by my doctor to get blood work done so when I was taking out to the front to sign my name on clipboard and press the bell, i received nothing but attitude from this young lady cause it was time for her to get off she treated like a ruch job and I told her ill come back which im not .while she was treating me someone rang the bell I guess to have blood work done she clearly said she doesn't have time for this

    5 out of 5 stars
    Reviewed on 2/12/2026

    Staff is always nice. Pleasant. Good customer service

    5 out of 5 stars
    Reviewed on 2/5/2026

    The Doctor was amazing, but his staff except for his nurse and lab person were rude, not courteous and acted like they did not want to be in the office. They did not smile and did not greet anyone nicely. When I asked for an appointment, they did not act like they wanted to give me one. Again, the Dr. was great, but his front office staff leave a lot to be desired. They need retraining in courtesy with clients.

    4 out of 5 stars
    Reviewed on 1/17/2026

    There is very poor communication between the provider and the receptionist's office. The office is not performing their work correctly.

    5 out of 5 stars
    Reviewed on 1/11/2026

    Very professional and courteous

    5 out of 5 stars
    Reviewed on 12/17/2025

    I've been seeing Dr. Fein for a few years and I'm very satisfied with the work that he does. Although I think that my levels of my TSH, T4, should be checked a little bit more often, but he's doing that now. He's going to check them again in six weeks, so maybe he'll start checking them a little bit more often. That's all.

    5 out of 5 stars
    Reviewed on 12/12/2025

    Great Customer Service

    5 out of 5 stars
    Reviewed on 12/12/2025

    Doctor Fein is absolutely amazing. He does everything he can to make sure that I feel in control of my Thyroid disease. Couldn't be happier.

    5 out of 5 stars
    Reviewed on 12/9/2025

    Dr Henry Fein and his administrative staff were knowledgeable, professional and kind.

    5 out of 5 stars
    Reviewed on 12/5/2025

    I always have a good visit with Dr. Fein. In the past, there have been times when I didn't think test results were communicated to me in a timely manner. This year, he told me he would be getting information about a new condition that I am dealing with. I hope that I receive the pertinent information in a timely manner.

    5 out of 5 stars
    Reviewed on 11/28/2025

    Everyone was polite, professional and friendly.

    5 out of 5 stars
    Reviewed on 11/22/2025

    I was completely satisfied with my appointment and my doctor visit. Goodbye.

    5 out of 5 stars
    Reviewed on 11/1/2025

    Everything was excellent. Thank you.

    5 out of 5 stars
    Reviewed on 10/24/2025

    I think my response to questions ask speak for itself. ? percent customer service, and that's what going to keep me coming back So thank you for having a wonderful careing staff

    5 out of 5 stars
    Reviewed on 10/12/2025

    Dr. Fein was wonderful. The staff never got back to me when I called about submitting my healthcare cards, because I don't have the ability to make a PDF file. And they never got back to me when I absolutely left a voice message asking for an email address. These were simple things. The other thing was, I need to talk to the person that developed the AI system. What safeguards are there in place that if you become hacked, now the hackers have your voice and they can do voice confirmation for other services.

    5 out of 5 stars
    Reviewed on 10/10/2025

    Thank you for all your work. It is appreciated. .. particularly as we plan continued care in the future.

    5 out of 5 stars
    Reviewed on 10/3/2025

    It's always good to be with the talented Dr. Fein.

    5 out of 5 stars
    Reviewed on 10/2/2025

    I always appreciate seeing Dr. Fein!

    5 out of 5 stars
    Reviewed on 9/24/2025

    But this is all just very good.

    5 out of 5 stars
    Reviewed on 9/21/2025

    I understand that wait times can depend on individual patient needs. It is good for persons waiting to be seen be informed about delays. I'm happy knowing this provider has always looked out for the best medical care for me.

    5 out of 5 stars
    Reviewed on 9/12/2025

    A superb practitioner.

    5 out of 5 stars
    Reviewed on 9/8/2025

    Not so thrilled with AI.

    5 out of 5 stars
    Reviewed on 8/25/2025

    Always treated with respect

    5 out of 5 stars
    Reviewed on 8/23/2025

    I appreciate hat my doctor consults with colleagues to provide the best care for me.

    5 out of 5 stars
    Reviewed on 8/17/2025

    Overall, everything went okay and I didn't have to wait long to get seen...

    5 out of 5 stars
    Reviewed on 8/8/2025

    Great Customer Service have always been with this provider

    5 out of 5 stars
    Reviewed on 8/8/2025

    So far so good

    5 out of 5 stars
    Reviewed on 8/7/2025

    Thank you for the service keep up the good work

    5 out of 5 stars
    Reviewed on 7/20/2025

    All well

    5 out of 5 stars
    Reviewed on 7/18/2025

    I am very grateful to Dr. Henry Fein for his great medical expertise and his friendly, gentle demeanor which puts one at ease. My visit was a pleasant experience.

    5 out of 5 stars
    Reviewed on 7/13/2025

    The appointment was on time schedule

    5 out of 5 stars
    Reviewed on 7/13/2025

    Keep up the good work

    4 out of 5 stars
    Reviewed on 7/12/2025

    I like Dr. Fein very much, but I'm not sure that he is seeing me.

    5 out of 5 stars
    Reviewed on 7/7/2025

    Yes, Dr. Fein is very helpful and very helpful to me to try to keep my diabetes under control and is always available.

    5 out of 5 stars
    Reviewed on 7/2/2025

    All staff members were highly professional and very nice. They made me feel very comfortable and eased my worries.

    3 out of 5 stars
    Reviewed on 6/20/2025

    It was different from my previous visits over the many years. 5 minutes at most Totally different

    5 out of 5 stars
    Reviewed on 6/20/2025

    I do not like having an extra bill to have my blood drawn by LabCorp. Whom said I could afford it? I would rather have my blood drawn by Lifebridge, the old way.

    4 out of 5 stars
    Reviewed on 6/7/2025

    Dr. Fein has a tendency to go off the subject and pontificate. And so I was there greater than an hour, ended up two minutes over and paying more for my parking. He's a very learned man, obviously. But I wasn't sure how everything he was telling me pertained to me or my case, but that's all I would suggest that he keep his shorter just because it went longer than it should have. Thank you.

    5 out of 5 stars
    Reviewed on 6/6/2025

    The office is always professional and friendly. Dr. Fein is well versed in his field and is always educating to new medical developments.

    5 out of 5 stars
    Reviewed on 6/5/2025

    Thank you

    5 out of 5 stars
    Reviewed on 5/24/2025

    I'm very pleased with being in the care of Dr. Fein. He listens to me. I'm able to ask questions. I'm comfortable asking questions because he creates an atmosphere that is relaxing and honest. He does not treat me like an elderly person who has no ideas or no thoughts of about her health care. There's a wonderful relationship that I've enjoyed with him for many years now. I think he sets high standards for a patient and the physician's relationship in terms of understanding.

    5 out of 5 stars
    Reviewed on 5/22/2025

    Thank you all for the excellent medical care.

    5 out of 5 stars
    Reviewed on 5/15/2025

    My experience was positive. Service was timely and everyone was pleasant.

    5 out of 5 stars
    Reviewed on 5/8/2025

    Dr Fein didn't inform patient he/she could leave after blood was drawn. Needs to say so that patients can leave without unnecessary waiting.

    5 out of 5 stars
    Reviewed on 5/8/2025

    Dr. Fein takes his time. He doesn't rush through the appointment. Everything is explained very clearly. He treats you with respect. All my questions are answered. Top notch.

    5 out of 5 stars
    Reviewed on 5/8/2025

    I was really taken care of by the care providers at this facility

    5 out of 5 stars
    Reviewed on 5/4/2025

    Lucky to have Dr Fein!

    5 out of 5 stars
    Reviewed on 4/27/2025

    Very good thanks

    5 out of 5 stars
    Reviewed on 4/25/2025

    Useful

    5 out of 5 stars
    Reviewed on 4/25/2025

    Dr Fein is great

    5 out of 5 stars
    Reviewed on 4/24/2025

    Dr Fein is one of the nicest MD I have,takes time with you,answer questions