500 E. Main St., Suite 130, Columbus,  OH  43215

1. Levkovitz Y, et al. World Psychiatry 2015; 14:64-73.
2. Brainsway Ltd. Data on file.
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4. Deng ZD, et al. Brain Stimul. 2013; 6:1-13.
5. Guadagnin V, et al IEEE Trans Biomed Eng.2016;63:1543-50.


Phone: 614.933.4200  Fax: 614.407.7622


Depression is one of the most common mental health disorders in the U.S., and the World Health Organization says that 9% of women and 5% of men suffer depression in the U.S. annually (roughly 16 million people).  Optimum TMS is committed to offer TMS Renyoldsburg, Depression Therapy in Columbus. Our main service location: Grove City, Grandview,  Reynoldsburg, Columbus, Pickerington OH. 

Mark Erik Headshot.jpg

Dr. Mark Blair is a board certified adult psychiatrist. Dr. Blair graduated from the Indiana University School of Medicine in 2000, served in the US Air Force and went on to complete residency in general psychiatry at Wright State University, Boonshoft School of Medicine. After residency, Dr. Blair has worked primarily in Columbus, Ohio at various treatment locations including Twin Valley Behavioral Healthcare, ViaQuest and Ohio Hospital for Psychiatry.  In 2012, Dr. Blair transitioned to work primarily at Columbus Springs, where he served as Medical Director & Chief Medical Officer of Columbus Springs Hospitals until November of 2018. Dr. Blair currently serves as Medical Director of Sun Behavior Columbus. He is a member of the American Psychiatric Association,  Ohio Psychiatric Association & The International Society for ECT and Neurostimulation. He is experienced working with individuals suffering from a wide array of mental health conditions including depression, schizophrenia, bipolar disorder, OCD, PTSD, and various anxiety disorders.

Founder & CEO

ABPN Certified Psychiatrist

Mark E. Blair, M.D.


Serving as our practice coordinator, Lance brings over 15 years of experience in the customer service industry, including case management, business management, sales & entrepreneurship. Lance ensures that our operations are consistent with our mission and values of delivering the highest quality, patient centered care. Lance also serves as a Patient Care Technician and is a certified TMS Technician. Lance holds an MBA from Ohio University and graduated Cum Laude with Bachelor's of Science in Criminal Justice from Bowling Green State University. We believe that Lance's unique skill set allows us to focus on the patient experience, striving for mental wellness.

Practice Coordinator

Patient Care Technician

TMS Certified

Lance Demaline, M.B.A. 

Jordan Coleman has been in the health and wellness arena since 2013. Jordan holds a certificate as a NASM Certified Personal Trainer as well as a Weight Loss Specialist certification. His primary goal is to help people become a better version of themselves through diet, exercise and technology. He has made a positive impact in helping hundreds of people over the years live happier, healthier lives. Jordan’s overall life goals and personal achievements, combined with his experience in delivering outstanding patient care make him an excellent addition to our team.

TMS Coordinator

Patient Care Technician

TMS Certified

Jordan Coleman, NASM CPT, WLS

Zac Branstool first dipped his toes into the world of healthcare in 2015. After previously earning a degree in political science and working for a variety of non-profits and government organizations, Zac wanted a change of pace. Following in the footsteps of his mother he decided to pursue a career in nursing. He’s worked with a diverse group of patient populations as a Patient Care Technician, including the Laurels of Hilliard, The Ohio State University Ross Heart Hospital and most recently, Nationwide Children’s Hospital Outpatient Psychiatry. Zac hopes to achieve his goals and that of Optimum TMS by continually striving to make people’s mental health and well-being the best it can be!

Patient Care Technician

TMS Certified

Zac Branstool, STNA

Meet Dominic! As a volunteer for the American Red Cross (First Aid Team) for four years, Dominic provided support at a variety of Columbus events, including OSU sporting events and concerts. A graduate of Columbus State, Dominic obtained his certificate as an Emergency Medical Technician in 2014. He has three years of experience working in the role of EMT, in addition to his current position as an Emergency Communications Specialist with Nationwide Children's Hospital. Dominic's enthusiasm and drive to provide quality patient care make him an excellent addition to the team here at Optimum TMS! 

Patient Care Technician

TMS Certified

Dominic McDonald

Sydney recently graduated from Miami University in May of 2019 with a Bachelor of Arts degree in Psychology and Premedical Studies with a minor in Neuroscience. She intends on going to medical school next fall in hopes of becoming a child's psychiatrist, with a specific interest in mood and anxiety disorders. Her previous experience consisted of working with developmentally disabled children. She also led her own research study in behavioral neuroscience and participated in another research program relating to family relationships, mood and fNIRS technology. In the meantime, she is excited to gain more patient care experience here at Optimum TMS!

Patient Care Technician

TMS Certified

Sydney Thompson