Dr. Brian J. Fertig, MD, Diabetes & Osteoporosis Center

  • +

    Lab on Premises

    Our On-Site Lab provides easy and convenient testing with fast results...

    Know more
  • +

    Diabetes & Osteoporosis Center

    The Best in Diabetic Care! Diplomates of the American Board of Internal Medicine Sub-Specialty of Endocrinology, Metabolism & Diabetes...

    Know more

Our services

Services at a glance

    THYROID ULTRASOUND We offer on-site thyroid ultrasound, easy and convenient, on site, with fast results.


    Comprehensive Body Mass Index Scale


    ANSAR testing determines how well a patient’s autonomic nervous system is functioning. The nervous system consists of three parts: somatic, motor and autonomic.


    Convenient Lab on Premises – testing right here in our office!

Qualified doctors

We are reliable and trusted
Dr. Brian J. Fertig

Specialty: Endocrinology, Diabetes & Metabolism

Find out more
Dr. Hassan Kanj

Specialty: Endocrinology, Diabetes & Metabolism

Find out more

What our patients have to say

We are reliable & trusted
  • I have been a patient of Dr. Brian Fertig for twenty three years. Dr. Fertig is extremely knowledgeable in his field of expertise. The relationship between doctor and patient is excellent.

    The care from both the doctors and staff is exceptional. They do their own lab work in house so you have the work up on hand when you see your doctor. I would highly recommend them to anyone in need of this type of practice.


    William S.

    William S
  • After seeing other endocrinologists in the area I stayed with Dr. Fertig and Dr. Kanj. They have been patient and guided me into getting my diabetes under control. Together we got my blood sugars so good that at 40 I now got into long distance biking! Something I was not able to do in my 20s under others’ care. The staff is very friendly and understanding. Anything you need will be dealt with promptly. Waiting times are always getting better!

    Anthony F
  • Dr. Kanj, Dr. Fertig, and staff,

    I was referred to your group by a patient of yours, Maureen B. Maureen told my wife and me just how fantastic all of y ou were. She was not exaggerating.

    In june of 2016, I experienced a mild stroke which the doctor at the hospital said may have been caused by poor diabetes control.

    After I was discharged from the hospital, I made an appointment with your office. The efficiency, kindness, medical expertise and thorough assessments done by both the staff and Dr. Kanj were like nothing I experienced during an office visit with my previous endocrinologist.

    I left the office with two clear thoughts: my stroke was a blessing in disguise and I was going to be just fine.

    I have only been a patient for approximately four months, but my A1C has come down considerably. Dr Kanj has worked closely with me to control my blood sugar levels, by tweaking medications and reinforcing my lifestyle changes. He continues to work with my insurance company to secure approval for the medication that works best for me.

    It is quite obvious to me that you have an extremely busy practice, but never once have I felt as though I was a bother or an inconvenience to any one of you. This is just how you work each and every day. What you may not realize is just how much it means to your patients and their families.

    I do not plan to die from diabetes. With your guidance, I plan to live a full life with diabetes.

    With Gratitude,

    Bernie R.

    Bernie R
  • I have so much to be thankful for where do I begin. I will try to keep this short but you know me, that may be hard.

    I truy am so thankful for having dr. fertig and Dr. Kanj. It’s very rare nowaday to have medical dr’s that are truly concerned & care about their patients. I truly believev that I wouldn’t still have my husband with me today if it want for these 2 wonderful drs. The time and compassions they have given not just my hubby but also me, my family in this day and age it’s truly priceless and devotion to their patients. So even though someethimes your apt. may be long, I never complain because I know when my hubby is in the hospital, that he’s been many tines, they have never missed or rushed a visit. So when we wait in office for the dr I always remind people that they probably are with a patient and giving them their precious time. Also the staff is just as wonderful & kind & efficient. So we hope to always be patients of Dr. Fertig & Dr. Kanj. And believe me I know I can be a pest. Ha! But you are stuck with us for life, which means they cant retire Ha Ha! We are all like family and that is one of the most important parts to the puzzle. I will forever be grateful.


    Dawn Z.

    Dawn Z.