MEDICAL STAFF

Sarasota Office

Sarasota County

Ronald Aung-Din, MD
Gregory P. Hanes, MD
Andrew P. Keegan MD
Marilyn Kirchman, RN

Bradenton Office

Manatee County
Ralph Gonzalez, MD
Vivian Faircloth, MD

Fort Myers Office

Lee, Hendry and Glades County

Lane Carlin, MD
Alberto Figueroa, MD
Randolph Geslani, MD
Adam Heller, MD

Charlotte County

George Li, MD
Liliana Montoya, MD
Lynn Stengel, ARNP

Naples 

Collier County

Matthew Baker, MD
William A. Justiz, MD
Maria E. Santiago, MD

Sarasota Office

Ronald Aung-Din, MD
Dr. Aung-Din is board-certified by the American Board of Psychiatry & Neurology and a member of the American Academy of Neurology.  He has practiced General Neurology & Neuro-Psychiatry in Sarasota, FL for over 25 years. Dr. Aung-Din attended Columbia University in New York City for premedical studies, followed by Medical School at University of Texas Southwestern Medical School, Dallas, TX. Residencies in Neurology and Neurosurgery followed at University of Florida, Gainesville, FL.  

Gregory P. Hanes, MD
Dr. Hanes is board-certified by the American Board of Psychiatry & Neurology and Clinical Neurophysiology. He has practiced in Sarasota since 2004. Dr. Hanes graduated from Hahnemann University Medical School in Philadelphia, PA.  His internship and residency was at the Cleveland Clinic Foundation, followed by a Fellowship at Cleveland Clinic Foundation, Cleveland, OH.  Dr. Hanes directs Sarasota Memorial Hospital’s Center for Neuromuscular Disorders, a multi-disciplinary clinic in partnership with the Muscular Dystrophy Association for patients affected by nerve and muscle disease, including amyotrophic lateral sclerosis (ALS)/Lou Gehrig’s disease. Dr. Hanes also serves as a clinical assistant professor of Neurology with Florida State University.

Andrew P. Keegan, MD
Dr. Keegan is board-certified by the American Board of Psychiatry & Neurology and is currently the Associate Director of the Roskamp Institute Clinic in Sarasota, FL where he is the Principal Investigator of multiple clinical trials. Dr. Keegan began his training at Rensselaer Polytechnic Institute in Troy, NY where he completed his BS in Biomedical Engineering. He received his medical degree from Tulane University School of Medicine and completed his internship and neurology residency at Washington University, St. Louis, Mo. 

Marilyn Kirchman, RN
Ms. Kirchman is a registered nurse and the Clinical Coordinator of Critical Care and Hemodialysis at Sarasota Memorial Hospital. 

Bradenton Office

Ralph Gonzalez, MD
Dr. Ralph Gonzalez is board-certified by the American Board of Psychiatry & Neurology.  He has been in practice in Bradenton, Florida for over 20 years. He received his medical degree from University of Miami Miller School of Medicine. His specialties include psychiatry, vascular neurology and neurology.

 

Vivian Faircloth, MD
Dr. Faircloth is board-certified by the American Board of Psychiatry & Neurology and is a neurologist in Bradenton, Florida.  She graduated in 1966 from Pennsylvania State University Hershey College of Medicine, Hershey, PA and has been in practice for over 20 years.  Dr. Faircloth is a physician who diagnoses and treats disorders of the nervous system which is comprised of the brain, spinal cord and nerves. Neurologists do not perform surgery, but refer patients to neurological surgeons when they determine that surgical intervention is necessary.

Fort Myers Office

Lane Carlin, MD
Dr. Lane Carlin graduated from the University of Florida with a Bachelor of Science degree in Chemistry. He graduated from medical school at the University of South Florida with a distinguished award in neurology. He served his internship at Tampa General Hospital.  In 1979, Dr. Carlin began a three-year residency in neurology at Bowman Gray Medical School in Winston Salem, North Carolina, where he was chief resident in neurology from 1981-82.  Dr. Carlin moved to Ft. Myers in 1983.  He is certified in neurology by the American Board of Psychiatry & Neurology.

Alberto Figueroa, MD
Dr. Figueroa-Garcia is board-certified by the American Board of Psychiatry & Neurology and treats patients in Cape Coral, Fort Myers and Estero, Florida.  He graduated from Ponce Health Sciences University School of Medicine, Ponce, Puerto Rico. Dr. Figueroa completed his medical residency at Tampa General Hospital.

Randolph Geslani, MD
Dr. Randolph Geslani, is board-certified by the American Board of Psychiatry & Neurology.  He is a neurologist in Lehigh Acres. He received his medical degree from Far Eastern University Nicanor Reyes Medical Foundation and has been in practice for more than 20 years.  Dr. Geslani completed a transitional year internship at Overlook Hospital in Summit, New Jersey and his neurology residency at Erie County Medical Center in Buffalo, New York. Dr. Geslani completed a psychiatry residency at University of Nebraska Medical Center in Omaha, Nebraska.  

Adam Heller, MD
Dr. Adam Heller is certified by the American Board of Psychiatry & Neurology.  Dr. Heller received his medical degree in 2003 from University of Miami Miller School of Medicine in Miami, Florida and completed his neurology residency and clinical neurophysiology fellowship at Emory University in Atlanta, Georgia. 

Fort Myers Office 

Charlotte County Physicians

George G. Li, MD
Dr. George Li is board-certified by the American Board of Psychiatry & Neurology and is a neurologist in Port Charlotte. He specializes in neurology and neuromuscular medicine.  Dr. Li graduated in 1984 from Shandong Medical University in China and completed an internship at Staten Island University Hospital in New York and a residency in 2001 at State University New York in Brooklyn.  He also completed a fellowship at the University of Maryland Medical Center.

Liliana Montoya, MD
Dr. Liliana Montoya is board-certified by the American Board of Psychiatry & Neurology. She is a neurologist in Port Charlotte, Florida. She received her medical degree from University of Caldas Faculty of Medicine (Universidad de Caldas) in Colombia, South America and has been in practice for more than 20 years.  She speaks multiple languages, including Spanish. Dr. Montoya graduated in 1998 from the University of Miami Miller School of Medicine and completed her residency at the University of Connecticut Health Center in Farmington, Connecticut. 

Lynn Stengel, ARNP
Lynn Stengel is a Nurse Practitioner Specialist in Port Charlotte, Florida. She graduated with honors from State University of New York at Buffalo School Of Medicine in 1996.  She has more than 20 years of diverse experiences.

Naples Office

Collier County

Matthew J. Baker, MD
Dr. Baker is board-certified by the American Board of Psychiatry & Neurology and is a neurologist in Naples, Florida. He received his medical degree from University of South Florida College of Medicine and completed his Internship and residency at the University of South Florida.  He specializes in general neurology, neuro-immunology and Multiple Sclerosis.  

William A. Justiz, MD
Dr. Justiz is a neurologist in Naples Florida and is certified by the American Board of Psychiatry & Neurology.  He received his medical degree in 1994 from University of Miami Miller School of Medicine and has been in practice for more than 20 years. He completed his internship and residency at the University of Texas Health Science Center.  He completed a Fellowship at University of Texas HSC in 1999. His specialties include Psychiatry and Neurology.

Maria E. Santiago, MD
Dr. Santiago is board-certified by the American Board of Psychiatry & Neurology.  She graduated from Universidad Catholica De Cordoba Medical School (Catholic University of Cordoba), Argentina in 1989.  She completed her internship and residency at the University of Mississippi Medical Center, School of Medicine in Jackson, Mississippi. Her specialties include Neurology and Psychiatry.