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Dr. Shannon Marek – Gastroenterologist – New Braunfels, TX

Dr. Shannon Marek

what type of doctor: Gastroenterologist

Colonoscopies: this doctor can do a colonoscopy

Doctor’s office Address:
226 N. Union St.
New Braunfels, TX 78130

Doctor’s office phone number: (512) 754-8676

Comments about Dr. Marek:

I’ve had UC for many years and have moved a lot. I would say that I’ve seen at least 6 GI docs and I have never met a doctor (GI or otherwise!) that I like as much as Dr. Marek. He has a comforting bedside manner, has explained things I have never understood before, and has me feeling as good as before I was diagnosed. His office is efficient and he’s usually pretty close to being right on time. I would wholeheartedly recommend Dr. Marek to anyone with UC!

7 thoughts on “Dr. Shannon Marek – Gastroenterologist – New Braunfels, TX”

  1. I was told by Dr. Marek’s office that the colonoscopy would be covered in-full by my insurance. Now I’m stuck with a $2,399.00 bill. I addressed this immediately upon receiving the bill, and haven’t heard a thing until six months later with another $2,399.00 bill.

    1. Mr. Walford,
      I am sorry that you seem to be confused about your bill. You have a zero balance with our office and actually never paid us a penny for your procedure this year. Unfortunately for HIPPA reasons I cannot go into further details online, but any bill you have for $2399 is not from my office. I apologize for any confusion but hopefully that’s good news! Thanks!
      Shannon Marek, MD

    1. I spoke with my office manager and neither of us are aware of any iPads left in the office this month. I will ask the other staff tomorrow. I am so sorry that you lost your iPad!! I hope you find it soon.

  2. Pamela Yeater LeCompte

    I would like to know if I should be taking the drug Pantoprozole Sod 40 mg. ?? I stopped taking it because I read where it could cause Osteoporosis, which I have. Is there another drug you would recommend Dr Marek for my acid reflux or would you still recommend taking the above drug? I have left several phone messages but the nurse has not responded.

  3. 1-15-15, I went to a prescheduled FREE consultation for a second opinion with Dr. Shannon Marek. After further interaction upon my visit to his office I decided not to use his services and went with my original Dr. Randall Rodgers.
    Two months went by and I received a bill from Dr Marek through Gastro Of San Marcos NB. in the amount of $211.58.
    After numerous attempts of being bullied by his staff to pay this FALSE DEBT and Credit Collections, I’m still not any closer to having this removed.
    Today’s date is 4-21-20. Almost 5-1/2 years of relentless calls to remove this I offered to settle it just to remove it from my credit bureau to no avail.
    Let it be known far and wide that this Dr is a thief. Using his practice as a front to distort monies from innocent people! It my duty to let everyone know about his malpractice! I will post this in every medical field in the country as to remove Dr Marek from practicing medicine in any State!

  4. They tried to bill me for a colonoscopy that the insurance had already paid. look at the 2015 post above. The bill was from the clinic in New Braunfels. These people double-bill extensively, I remember having a problem with their billing the previous colonoscopy and I think I paid it after complaining about it.


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