About Marilyn S. Ligon, M.D. of BioIDmed

With over 12 years of medical studies, Doctor Marilyn Ligon has the experience to be able to provide all of your medical needs. BioIDmed was founded by Marilyn Salada Ligon, M.D. We are Board Certified in Family Medicine catering to women’s health and the elderly and specializing in Anti-Aging and Bioidentical Hormone Replacement Therapy. We provide complete medical care.

Personal Message from Doctor Marilyn Ligon,

Marilyn S. Ligon, M.D.
Dr. Marilyn Ligon

My name is Doctor Marilyn Salada Ligon. I am the physician here at BioIDmed. I invite you to call me with any specific questions about our program and receive additional information, relevant to your personal healthcare goals. In my experience, I’ve found that a brief phone conversation is the best way to address individual questions.

You have made the right decision in being proactive in looking into options to improve the quality of your life. As an anti-aging specialist and also, being on the program myself, I am quite excited to speak with you personally.

Our longer-term goal is to help patients like you maintain optimal health and vitality throughout the aging process. We use the science of age management medicine to identify and meet criteria placing you in the lowest possible risk category for disease, particularly heart disease, cancer, stroke, diabetes, metabolic syndrome and Alzheimer’s disease.

If you have questions about our practice we are happy to discuss those with you. I look forward to speaking with you. Our conversations are always confidential and without obligation. Please schedule a consultation and we will do our best to make the most of your visit.


Family Medicine


University of Alabama Birmingham, Huntsville, Alabama

Board Certification

American Board of Family Medicine

Hospital Affiliations

Huntsville Hospital, Huntsville, Alabama

Crestwood Medical Center, Huntsville, Alabama


Patient Review

Cannot even begin to tell you how impressed I am with Dr. Ligon and her staff. All the way from the front desk to the back of the office, nursing staff, and especially the doctors (Dr. Burrell and Ligon are AMAZING), they are just wonderful. I had been to 2 other doctors prior to finally landing an appointment with Dr. Ligon’s office. With the other 2 doctor visits, when I KNEW something was wrong with my body, I was simply told there wasn’t anything wrong, just that my BP was elevated. My symptoms continued and only got worse.

From the moment I met with Dr. Ligon, she was very concerned about my BP and thyroid complaints + symptoms. She did several tests, blood draws and ultrasounds and was able to give me a firm diagnosis. She is thorough, makes sure you don’t have any questions and you understand everything, has an excellent bedside manner. She’s treating me with exceptional care & I could not be happier with her being my PCP. Jennifer, her nurse, is an angel and makes you feel extremely comfortable. Do yourself and your health a huge favor and schedule an appointment with Dr. Ligon!

– Ashley Caudill