Dr. Jeffrey C G Mark, MD

Their cures were in the thousands and not necessary and did nothing to reverse my ailments. They sold their own supplements and it was a great overkill. Whatever he used during sessions was useless!

I have been having severe GI symptoms for several years. I have seen multiple gastroenterologists and functional doctors with no clear solution. After seeing Dr Mark he ran the most comprehensive tests on me and figured out what the root cause of my health problems were. After 3 months of treatment, I’ve never felt better my entire life. I’m also very impressed with his caring staff and the high quality of nutraceuticals he provides. What a find!

I'm truly thankful to Dr. Mark for his expertise and thorough medical assessment. He's genuinely concerned about his patients and will spend the time to find out what is really going on with your health issues. He offers the latest in testing and state-of-the-art solutions to help you return to health. I can't thank Dr. Mark and his staff enough for their dedication.

My mother had brain surgery 4 years ago and ever since then it's been a battle to find her a specialist who can recommend supplements that can help her heal without prescription drugs. We made a functional medicine appointment for her with Dr.Mark and he immediately knew what to recommend for her. This is the first time in 4 years that my mother did not have a bad reaction to new supplements she tried and she actually says that she feels better when she takes them. For my family, this is great because its one step closer to helping her body heal without prescription drugs and this has been a 4 year battle. I just stocked up on supplements for her actually. Its the perfect combination. This place has their own supplement line which is awesome!

My mother had brain surgery 4 years ago and ever since then it's been a battle to find her a specialist who can recommend supplements that can help her heal without prescription drugs. We made a functional medicine appointment for her with Dr.Mark and he immediately knew what to recommend for her. This is the first time in 4 years that my mother did not have a bad reaction to new supplements she tried and she actually says that she feels better when she takes them. For my family, this is great because its one step closer to helping her body heal without prescription drugs and this has been a 4 year battle. I just stocked up on supplements for her actually. Its the perfect combination. This place has their own supplement line which is awesome!

I met Dr Mark by doing a Colonospity. He takes his time, explains everything, and individualizes. He's smart in a lot of ways. He's been helping me with my thyroid also. He really listens and cares and up for any challenge. He and his staff are top notch!

Love all the anti-aging & regenerative Services. My ankle feels great after my PRP injection

Saw Dr Mark for my low iron levels after my brother saw him and had fantastic results. Very thorough, knowledgeable , kind and thoughtful. Best GI in town. My sister in law is a patient ,too.

I’ve had been a patient of Dr Mark’s for about 3 years and he is absolutely the best doctor around. He has a wonderful line of pharmaceutical grade supplements and my health has improved so much since I’ve started seeing him. He’s clearly very dedicated and a very compassionate doctor. Highly recommend him.

If you are looking for a thorough and knowledgeable doctor, look no further. Not only is he training in conventional medicine, he is also trained in functional medicine, which means he offers you options to stay on drugs forever, or help you find a more natural solution, such as natural supplements. I have been in very poor health for many years, and taking his line of supplements which are pharmaceutical grade, have really helped to heal my gut and overall health. I'm so glad his wife helps develop his line of functional supplements since she is a PharmD and specialized in both the use of drugs and supplements.