Doctors & Staff

Dr. Mark Fowler is our clinic director. He has been directing the clinic since April 2010. Dr. Fowler’s professional background began as a Doctor of Jurisprudence. He practiced law for several years and later decided to go back to school and receive his Doctor of Medicine. He has practiced as a Medical Doctor for several years and is currently an emergency room physician. Dr. Fowler has received many honors and recognition as both a lawyer and physician. He has also co authored and published many articles.

Dr. Lisa Medlin DMP, APRN, FNP-C, was raised in Scotts Hill TN. After graduating highschool she attended Union University where she received her Associates of Science of Nursing in 1988. After working at the bedside she returned to Union and received her Baccalaureate of Science in Nursing in 1995. After graduating she served the Henderson and Decatur county communities as a home-health nurse. She attended Vanderbilt University and received a Master of Science in Nursing in 2000. After becoming certified as a Family Nurse Practitioner she provided care in rural West Tennessee for several years before she returned to Union University. She received her Doctorate of Nursing Practice in 2011. Dr. Medlin taught nursing at Union University for 11 years before she accepted a position at 45 Urgent Care / Advanced Rehab and Medical in 2017. Dr. Medlin has fought a lifelong battle with Psoriasis, an autoimmune disorder. After a severe flare that landed her in the hospital for 5 weeks, she organized the Jackson Area Psoriasis Support Group and currently serves as the chair and facilitator of this group. She also serves as one-to-one mentor and community ambassador for the National Psoriasis Foundation. She also serves as Faith Community Nurse in her local congregation at New Life Tabernacle in Jackson, TN.

She has presented poster and podium presentation in national professional organizations on the topic of Osteoporosis, Vitamin D therapy, and Psoriasis. She has publicized articles in the Dermatologist, a peer reviewed medical journal. In 2017 Dr. Medlin served on a national advisory forum with other Psoriasis patients to assist the American College of Rheumatology in setting national guidelines for care of Psoriatic Arthritis.

Dr. Medlin is excited to be a part of a work environment that promotes regenerative care. Her passion is wellness care because she loves seeing her patients get better and have an improvement in their quality of life.

Dr. Medlin received her qualification as a Certified Hormone Replacement Provider with BioTe Medical, a nationally known organization that promotes healthy aging and wellness.

Dr. Medlin is married to her wonderful husband of 17 years, Dale. They have a beautiful daughter, Marjorie LiKay. In Lisa's spare time she enjoys reading, taking on roller-coaster rides, listening to music and playing the piano, and hanging out with her family. Her most daring adventure has been zip-lining!

Dr. Bianca Simmons “Dr. B” is from the great city of Jackson, TN. She graduated from North Side High School then went on to The University of Tennessee at Chattanooga to complete her bachelor’s degree in Exercise Science. She received her Doctor of Physical Therapy degree in 2014 at The University of Chattanooga in 2014 and has been working with patients of all ages to restore mobility, eliminate pain, and reduce fall risk so they can get back to enjoying life. Dr. B is passionate about getting out and enjoying time spent with her family and friends, and she wants the same for all her patients. She is a board certified Geriatric Specialist, where she is committed to providing the best evidence-based care to older adults and empowering them to age with purpose and passion.

Elena Jamscek was born in Southern Illinois and grew up in Mayfield, Kentucky. While in high school she injured her ACL and had surgery and decided then she wanted to pursue sports medicine. She earned her Bachelor’s Degree in Sports Medicine: Athletic Training at Southeast Missouri State University. She then went to work for the Orthopeadic Institute of Western Kentucky in the Physical Therapy department. She also became a certified athletic trainer for Paducah Tilghman High School sports teams. It was then when she met her husband, Stan, who was the high school soccer coach. He transferred to Bethel University which brought them to Tennessee. She attended Bethel University where she completed the Physician Assistant program in 2015. She joined the team at Advanced Rehab and Medical/45 Urgent Care in 2016 as a Physician Assistant. Her athletic background plays an essential role in her ability to provide collaborative healthcare with the chiropractors on staff. In addition, Elena's dedication, compassion and sense of humor make our sick and injured urgent care patients feel at ease and right at home making her at great fit for our practice and our patients.

Chrissy Burns was born and raised in Trenton, TN. She graduated from Peabody High School in 2003 and was then inducted into the Peabody FFA Hall of Fame. Chrissy attended Tennessee Technology Center and received her Administrative Assistant Certification in 2008. Chrissy has two children Ed and Lilly Burns. Outside of work Chrissy enjoys photography, camping, riding her motorcycle and most of all spending time with her friends and family. Chrissy has a passion for helping others and does a great job as the front desk reception specialist.

Joshua White was raised in Savannah, TN and he already knew in elementary school that he wanted to go into the medical field. After graduating high school, he worked as a pharmacy technician and waited tables during his 4 years of college. He graduated from Freed-Hardeman University with a Bachelor’s degree in Biology. He then moved to Memphis, TN and worked as a pharmacy technician at Baptist-East Hospital until starting PA school. He attended Christian Brothers University where he completed the Physician Assistant Program in 2020. The first wave of COVID-19 hit during his last few clinical rotations and showed him the adaptability and resilience of our modern healthcare system. Joshua joined the team at Advanced Rehab and Medical/45 Urgent care in September of 2021 as a Certified Physician Assistant. He is dedicated to providing high quality healthcare while making sure his patients feel right at home.

Michelle Bone was born in East Tennessee in a small town called Elizabethton and relocated to Jackson, TN when her father’s work brought her at age 10. Michelle remembers from an early age having a passion for health, cosmetics, and skincare.

Michelle us a licensed Aesthetician. Now working alongside her husband and opening Beauty to the Bone being located inside Advanced Rehab and Medical, Michelle educates her patients about nutrition and nutraceuticals that can improve one’s internal health; this translates to also helping with the health and condition of their skin.

Michelle’s mission and purpose is to help each person look and feel beautiful inside and out while letting her light shine for Jesus spreading the good news.

Monica was born and raised in Jackson, TN however she currently resides in Milan. She graduated from Milan High School in 2006. Monica graduated from West Tennessee Business College with a degree in Medical Assistant and Phlebotomy in 2013. After graduating she went to work in Internal Medicine for some time. Monica is also a certified paralegal and CNA. She has three children, Kadence, Mikyiah, and Brody. She and her husband have been married for 9 years now. In their spare time they love to go to the river and camp, float the Buffalo River, or do anything that is outdoors!

Zack grew up in Martin, TN where he attended Westview High School and later The University of Tennessee at Martin where he then graduated in 2016 with a B.S. in Exercise Science and Wellness. He then enrolled in the Physical Therapist Assistant program at Concorde Career College in Memphis graduating in 2019. Zach started at Advanced Rehab and Medical in November 2021. Outside of work, Zack loves to do anything outdoors whether it's hunting or fishing or walking his dogs. He also loves all things sports, especially Volunteer football…Go Vols!