Hospitalists

Michael Roberts, MD

Dr. Roberts grew up in Opelika, graduating from Opelika High School in 1993.  From there he went on to obtain his undergraduate degree from Anderson University in Anderson, Indiana, and then attended medical school at the University of Alabama School of Medicine (UAB), where he graduated in 2001.  Dr. Roberts completed his Internal Medicine residency at UAB Hospital in 2004.  He worked as a hospitalist at St. Vincent’s Hospital in Birmingham for four years before joining IMA in August 2008.  He lives with his wife and two active boys in Opelika. Dr. Roberts serves as the Medical Director of the hospitalists.

Amanda Austin, MD

Dr. Austin grew up in Winder, Georgia. She completed her undergraduate degree at the University of Georgia in 2005 and her medical training at the Medical College of Georgia in 2012. She moved to Auburn after completion of residency to join the IMA Hospitalist group.  Dr. Austin is a fellow of the American College of Physicians.

Ben Compton, MD

Dr. Compton grew up in various places across the country but settled in Auburn for most of high school graduating from Auburn High in 1999. He went on to major in Biomedical Science at Auburn University graduating in 2003. He attended medical school at the University of South Alabama and completed residency in Birmingham, AL with the Baptist Health System. He stayed on for an extra year as Chief Resident there from 2010-2011 before moving back to Auburn to join the Hospitalist group of IMA. He and his lovely wife live in Auburn with their two children.

Kendale Dixon, MD

Ben Drake, DO

Ben Drake, D.O. earned his medical degree from Alabama College of Osteopathic Medicine, and completed his residency at Merit Health Wesley, where he was named resident of the year and chief resident of internal medicine. Dr. Drake is originally from Dothan, Ala. He earned his undergraduate degree from Auburn University, and decided to move back to the area to practice medicine because of his fondness for the community and EAMC staff. He chose to pursue a career in internal medicine because of his passion for caring for patients in their greatest time of need. Dr. Drake and his wife have five children. In his spare time, Dr. Drake enjoys the outdoors, trips to the beach, and spending time with his wife, their children, and their dog.

David Erchak, MD

Dr. David Erchak was born in Kansas and raised in Kennesaw, Georgia. He received his medical degree from Medical College of Georgia in 1991. He attended the University of Alabama Birmingham where he completed his residency studying Internal Medicine in 1994. He is board certified in Internal Medicine and is a member of The American College of Physicians. He was previously employed at General Internal Medicine Group Practice at Emory Clark Holder Clinic in LaGrange, GA for 19 years. Dr. Erchak and his wife, Donna, enjoy caring for their eleven grandchildren. Some hobbies of his include playing the guitar, ukeleke, and the keyboard. He also enjoys photography editing.

Kevin Henderson, MD

Kevin King, MD

Dr. Kevin King is from Columbus, Ohio and earned his medical degree from the Medical College of Ohio. He completed his residency at the University of Kentucky. Dr. King has been serving as a hospitalist for more than 20 years and is board certified in family medicine. Dr. King has been married for more than 24 years to his wife, Angela. Together, they have two children, Luke and Lily. When not working, Dr. King enjoys fitness, golf, and cinema.

Grant Nelson, MD

Dr. Nelson was born in Mobile, AL and earned his undergraduate degree in microbiology at Auburn University and Masters of Public Health in epidemiology at UAB. He then spent two years as a clinical researcher at the University of Alabama School of Medicine. Dr. Nelson graduated from medical school at VCOM in 2015 with honors. He completed internal medicine residency training at the University of Florida in Jacksonville, Fl where he was selected as the Edward Jelks Outstanding Resident Clinician, Internal Medicine Outstanding Senior Resident and Outstanding Resident Teacher. He is married to Dr. Heidi VanderVelde, a pediatrician in Auburn.

Steven Presley, MD

Dr. Presley grew up in Opp, AL and received his undergraduate degree from Auburn University.  Dr. Presley is a graduate of the University of Alabama School of Medicine and received his Internal Medicine residency training at Baptist Health System (BHS) in Birmingham, AL.  He has practiced Internal Medicine since 1998, including four years on the teaching faculty at BHS in Birmingham.  Dr. Presley and his wife Leanne have two children, Ben and Annabeth.

Ann Shannon, MD

Dr. Shannon grew up in Auburn.  After graduating from Auburn High School, she received a Chemical Engineering degree from the University of Tennessee.  She went on to attend medical school at the UAB School of Medicine, graduating in 2001.  Dr. Shannon completed her Internal Medicine residency at UAB.  In 2004 she was appointed to the UAB General Medicine Teaching Faculty, where she worked for two years before joining IMA in 2006.  She resides in Auburn with her family, including her two sons.

Greg Shields, MD

Gregory Shields, M.D. was raised in the Pacific Northwest near Seattle. He attended Vanderbilt University for medical school, then stayed there to train in internal medicine, pulmonary medicine, and critical care medicine, thereafter becoming board certified in all three. He practiced pulmonary and critical care medicine for two decades before transitioning to hospitalist medicine. Dr. Shields and his wife hobby in organic gardening and are active Ironman distance triathletes.

Chris Spiker, MD

Anna Zouhary, MD

Nikki Hamby, NP

Nikki Hamby grew up in Jackson’s Gap, Alabama. She obtained her Bachelor of Science in Nursing from Troy University in 2013. She then obtained her Master of Science in Nursing from University of South Alabama in 2018. She is certified as a Family Nurse Practitioner. She currently lives in Smiths Station with her husband.

Mike Lemke, NP

Mike Lemke is a certified Adult Gerontology Acute Care Nurse Practitioner who grew up in the Lake George, New York area.  He obtained an Associate Degree of Science in Nursing from Southern Union State Community College in 2010 and Master of Science in Nursing from Walden University, graduating with honors in 2015.  Mike currently resides in Fortson GA with his wife and two children.

Vanessa Phelps, NP

Vanessa Phelps grew up in Opelika, AL. She completed her Associate Degree in Nursing in 2008 from Southern Union State Community College. From there she attended Jacksonville State University for her Bachelor of Science in Nursing. While working full-time on the Progressive Care Unit at EAMC, she pursued her Master of Science at the University of Alabama at Birmingham specializing in Adult-Gerontology Acute Care in 2014. In 2021, she received a Graduate Certificate from Auburn University with a subspecialty in Primary Care Medicine. She currently resides in Pensacola, FL where she enjoys spending time at the beach, traveling, reading, and crocheting.

Anaidra Reese, NP

Anaidra Reese is a certified Family Nurse Practitioner. She originally attended Southern Union State Community College, in Opelika, Alabama, where she received an Associate’s of Science Degree in Nursing in 2014. She then pursued her Bachelor’s of Science in Nursing at Auburn University at Montgomery, graduating with honors in 2016. While working on a medical-surgical/oncology unit at EAMC, she completed her Master of Science in Nursing with a specialty in Family Medicine at the University of Alabama at Birmingham in 2019.

Anaidra is a Board-Certified Family Nurse Practitioner through the American Association of Nurse Practitioners (AANP) and licensed in the state of Alabama. She has worked primarily in the acute care setting, and began working with IMA in 2019. In August 2020, Anaidra returned to the University of Alabama at Birmingham to complete her Doctorate of Nursing Practice with subspecialty concentration in forensic nursing, anticipated to graduate in 2023. She can be found in the hospital, where she provides direct medical care to patients requiring hospitalization.

Anaidra is an active member of several professional organizations including the American Association of Nurse Practitioners (AANP), Sigma Theta Tau, the International Honor Society of Nursing, and the Alabama Rural Health Association. She presently resides in Auburn, Alabama with her young daughter. In her spare time, she enjoys traveling, shopping, reading, and spending time within the church.

Andrea Stewart-Adams, NP

Andrea Stewart-Adams is originally from Massachusetts, where she obtained her Bachelors of Science in Nursing. She later received her Masters in Nursing from University of Florida. She moved to the Auburn area in 2015 and has been with the IMA Hospitalist Group since 2016.

Lori Duck, NP

Bio coming soon.

Andrew Quinton, NP

Bio coming soon.

Joylyn Peters, NP

Bio coming soon.