Know About the Authors

Kimberly Langdon M.D.

Medical Reviewer

Kimberly Langdon M.D. is a retired, board-certified obstetrician/gynecologist with 19 years of clinical experience. She graduated from The Ohio State University College of Medicine, earning Honors in many rotations. She then completed her OB/GYN residency program at The Ohio State University Medical Center, earning accolades for her Senior Research Project and Score of 98th percentile on a National Proficiency Test.

-Chief Medical Officer, Coologics, 2010-present

Christopher Andrews


I am Christopher Andrew. I am the owner of 420 Expert Adviser. I have been in the marijuana business for about ten years now. I saw that cannabis had become a hot topic since its legalization. Even though it is not fully legalized, people are passionate about it.