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Dr. Alan Goldenberg Is this you?

About Dr. Alan Goldenberg

Dr. Alan Goldenberg, MD is a Doctor primarily located in Riverhead, NY. He has 25 years of experience. His specialties include Endocrinology, Diabetes & Metabolism and Internal Medicine. Dr. Goldenberg has received 1 award. He speaks English.

Rating Overview

31 Ratings with 15 Comments

The overall average patient rating of Dr. Alan Goldenberg is Good. Dr. Alan Goldenberg has been rated by 31 patients. From those 31 patients 15 of those left a comment along with their rating. The overall rating for Dr. Alan Goldenberg is 3.1 of 5.0 stars.

Mapbox Map of Dr. Alan Goldenberg

Primary Address

East End Endocrine Associates

189 Main Rd Ste F
Riverhead, NY 11901
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Dr. Alan Goldenberg has the following 2 specialties

  • Endocrinology, Diabetes & Metabolism
  • Internal Medicine

    An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
    These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
    In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.

  • Specialty Expertise

    Dr. Alan Goldenberg has the following 12 expertise

  • Addison Disease
  • Diabetes, Type 2
  • Hormones
  • Diabetes (Types I & II)
  • Hypothyroidism
  • Gland Issues
  • Cushing Disease
  • Hypopituitarism
  • Acromegaly
  • Fatigue
  • Diabetes
  • Hyperthyroidism

Dr. Alan Goldenberg has 2 board certified specialties

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience

Board Certifications

Dr. Alan Goldenberg is Board Certified in 2 specialties

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.


Showing 5 of 31

Hashimoto's finally explained

I had a lot of symptoms that, according to what I read, sounded like Hashimoto's. My regular doctor tested my thyroid hormone levels, including TSH, T4 and T3. He told me my thyroid was normal. After much fuss, he agreed to start me on thyroid medication. A month later I still felt poorly, so he increased my dose. I started getting a heart flutter, so he sent me to see Dr. Goldenberg. Well, Dr. Goldenberg couldn't be nicer. He spent a lot of time with me. He repeated the tests, and added additional tests. On follow up, I learned a lot. As it turns out, I DO have Hashimoto's thyroiditis. But, I DO NOT have hypothyroidism. So you can get Hashimoto's disease but still have a normal functioning thyroid. The problem is that I have hair loss, fatigue, and dry skin. What I learned is that taking thyroid hormone when you have normal thyroid function not only doesn't help the symptoms, but actually can cause harm. That is what was effecting my heart. Taking thyroid hormone doesn't treat Hashimoto's, it treats hypothyroidism. Hashimoto's causes hypothyroidism but not always. I felt better off of the medication. There is no medicine for Hashimoto's. Just for hypothyroidism. Anyway, he also did a thyroid ultrasound and I have a small nodule on my thyroid that he says is from the Hashimoto's. If it gets big I might need a biopsy, but for now he wants to follow it. Thank you, Dr. Goldenberg, for finally explaining how all this works. And by the way, I also met Fred Albano on one of my follow up visits. He seems great too.

Wait time
10 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Previous reviews confirms my bad experience, too

After waiting over a month for an appointment, my day finally came. I had laid around waiting feeling so sick so was anxious to be seen by the MD. So the day of my appointment after waiting an hour in the waiting room, I was finally met by Dr. Goldenberg. His mannerisms at first were the typical doctors' nothing horrible. But then after reading my blood work for a quick 2 seconds, his attitude changed and said, "there's nothing I can do, your blood work is fine." I said, "I know, but I just feel there is something more that needs to be tested, I just feel so sick so could we do something more extensive just to be safe?" He said again, "there's nothing more I can do." As he dismissed my tears and pain I had in my face, he walked out of the room. NOW I am not one to be dramatic, but I KNEW I was sick. I left the room feeling even worse than I had prior to coming to the doctor's office. As the employees stood back to let me pass by them, they could see I was a blubbering mess. I could barely see straight from my tears. I rushed out and sat in my car and bawled like a baby for another 15 forward; All along I had been suffering from hypothyroidism that was picked up by another doctor on a regular routine blood work. After the experience with Dr. Goldenbug, I couldn't bear going to another Endo. SO I lived with the agony and thinking it was all in my head only to confirm later that it was not. If dr. Goldenburg would just learn to listen, care, and be more of a compassionate person, he wouldn't be getting all of these not so good reviews. Sometimes you have to use more of your head, think more outside out the box than to be so cold and robotic. We are humans not man made machines with the same mechanical parts, we are all made up differently. That's the difference between a Good MD, and a not so good one. Listen up more, when a patient is crying their heart out for help, take the time to see if really, the right blood test was taken. Thyroid issues are difficult to detect, he should know this and be more thorough.

Wait time
56 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Bad Experience

Where do I begin? Let's start with making the appointment. I called to make an appointment during normal business hours and the phone kept ringing to their answering service. The answering service said the office is open and she isn't sure why it is ringing to the answering service. I waited a while, called again and the same thing happened. I called an hour later and the receptionist said she they turned over the phones late that morning and that's why I couldn't get through. How annoying! I made an appointment as a new patient to be followed up regarding a prior thyroid problem. I advised the receptionist that I needed an ultrasound, blood work, and to see the endocrinologist. She made my appointment for a Thursday afternoon. When arriving, I provided all of my prior medical documents related to my thyroid to the front desk to copy. I paid my co-pay and filled out all of their new patient paperwork. I had to wait 45 minutes past my scheduled appointment time to be taken back to the exam room. The medical assistant who took me back looked nervous and maybe a little new. He did not make any conversation or make any effort to make me feel comfortable. It made for a rather awkward first impression. I had to wait in the exam room for an additional 30 minutes to be seen. The NP introduced himself, was polite, and went through all of my signs and symptoms. He said that they would do my blood work and ultrasound and discuss the results with the MD. The phlebotomist came in to do my blood work and said I was all set to leave. I explained to her that I was still waiting on my ultrasound. She said that the ultrasound tech does not work on Thursdays and I would have to come back. I also advised her I was still waiting to speak to the MD. The MD, Alan Goldenberg and the NP came back in the room to tell me I would have to make an appointment for the ultrasound as the tech does not work on Thursdays. I told the both of them that I was here for an ultrasound, so why would they schedule me on a day when the tech does not work? The MD said I could come back early next week, get the ultrasound, they would have my blood work results back and then we could review them together. There was nothing else to do, so I left and made the ultrasound appointment for the following Tuesday at 2:30 p.m. When arriving at 2:30 pm the following week, the receptionist asked me for another co-pay. I explained to her that I should not have to pay another specialty co-pay ($40) because of their scheduling error. I was there last Thursday for the ultrasound and the tech was not in that day. She rolled her eyes at me and said, "Whatever". The waiting area was so busy there was nowhere to sit. My husband and I were standing against the wall waiting to get the ultrasound. They didn't take me in until 3:15 - 45 minutes after my scheduled time! The ultrasound tech was very nice, personable, and made me at ease. She said she would type up the findings and share them with the MD to go over with me and asked us to return to the waiting area. When returning to the waiting area, we stood against the wall. The receptionist was talking about me and how I didn't want to pay my co-pay to her co-workers and in front of other patients. I was embarrassed. Other patients waiting could hear what she was saying, could see me waiting in the corner (where the receptionist could not see me). My husband looked at me and said, "You know they are talking about you, right?" I told him I would let her keep talking and then address it with her. She went on and on about me in words that I will not repeat. I came around the corner and asked her for her first and last name and her office manager's name. I also asked to speak to the office manager immediately. She told me the only way I could get my results was to pay my co-pay. I gave her my co-pay and decided I would deal with that later. I had to wait an additional 30 minutes to be seen again. The same medical assistant called me back and wanted to go through the whole vital signs, weight, etc. I told him I wasn't here for that ... I just need my blood and ultrasound results. He informed me that the MD was with a new patient and it may take a while. Of course I was upset because I had already been there sine 230 and it was going on 430 by now! The NP came in instead and told me that all of my results were normal and that I could follow up in a year. He did not address why I was having hypothyroid symptoms and did not offer me any more guidance. I asked to speak to the office manager and explained to him that I have never been asked to pay a co-pay to simply get results from a test. I waited for the office manager. A woman came into the exam room and explained that the office manager was not there that day but she was the assistant manager. I explained my concerns to her and she apologized for everything. She explained that this is not their usual business practice and that the office manager would be following up with me. I requested a copy of my medical records because I never wanted to go back there ever again. She said she would make sure they would be mailed to me and I completed additional paperwork for that. I still have not received my medical records. Every time I call there to check on them, I am told that the person who does medical records is not there that day. Today I was told that she was working out of the Southampton office but there is no phone number for that office and no way to reach her. I am so beyond frustrated with this practice and believe they are just there for the office visit co-pays. Please take your care and business elsewhere!

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

Went every three months for two years and never even met the doctor listed on my insurance... Dr. Goldenberg. Could not even tell you what he looked like. The PA was very nice. The wait time exceeded an hour and a half on several occasions, long waits are the norm. From the messiness and the wait time to the pit bull at the front desk and the fact that my insurance is being billed as if I were seeing Dr. Goldenberg I made the decision to stop going there. Left this practice for Dr. Abrar... So happy I did!

Wait time
56 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Type 1 Diabietic

After 2 years going to this practice, I've only seen Dr. Goldenberg once--for 5 minutes at my first visit. It takes weeks to get prescriptions authorized for routine supplies, and invariably they blame it on the fax machine. My blood pressure rises just dialing their number.

Wait time
5 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
  • Awards

    1 Award

  • 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.

  • Education

    25 Years Experience

  • The School Of Medicine At Stony Brook University Medical Center

    Graduated in 1993

  • Winthrop University Hospital


  • Accepted Insurance

    Dr. Alan Goldenberg accepts the following insurance providers.

  • Aetna
    • Aetna Choice POS II
    • Aetna Elect Choice EPO
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
    • Aetna NYC Community Plan
  • BCBS Blue Card
    • BCBS Blue Card PPO
  • Capital District Physicians Health Plan
    • CDPHP New York State of Health - Small Business
  • Cigna
    • CIGNA Open Access Plus
  • Connecticare
    • Connecticare Flex Connecticut
  • Empire BCBS
    • Empire Blue Priority EPO
    • Empire HMO
    • Empire PPO
    • Empire Prism EPO Blue Priority
  • HIP of NY
    • Emblem HIP Select PPO
  • HealthFirst NY
    • Healthfirst NY HMO ABCD
  • Humana
    • Humana Choice POS
    • Humana ChoiceCare Network PPO
  • MVP Health Plan
    • MVP Preferred PPO
  • Multiplan
    • Multiplan PPO
  • Oxford Health
    • Oxford Freedom
    • Oxford Liberty
    • Oxford Metro
  • United Healthcare
    • UHC Choice Plus POS
    • UHC Navigate HMO
    • UHC Navigate POS
    • UHC Options PPO

Locations & Directions

East End Endocrine Associates, 189 Main Rd Ste F, Riverhead, NY
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