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Residency Program Preceptors


Natalie Robertson, Pharm.D., MHA, CPh
Natalie Robertson, Pharm.D., MHA, CPh
Assistant Director of Pharmacy Clinical Programs HSPAL Residency Program Director

Natalie Robertson, PharmD, MHA, CPh, is a graduate of Florida A&M University College of Pharmacy and Pharmaceutical Sciences. Upon completion of the doctoral program, Dr. Robertson went on to complete a pharmacy practice residency at Bay Pines Veteran Affairs Medical Center in Bay Pines, Florida. Immediately following her residency, Dr. Robertson joined the pharmacy team at Tallahassee Memorial HealthCare as a staff pharmacist. Over her years of service with TMH, Dr. Robertson transitioned from Staff Pharmacist to clinical pharmacist. Before moving into her current position, Dr. Robertson successfully matriculated through the University of Florida’s Master’s Program in Health Administration. She currently functions in the day-to-day operations as the pharmacy clinical coordinator and Residency Program Director. In her current capacity, she facilitates and actively participates on the Pharmacy and Therapeutics Committee, Drug Expense Management Committee, Anti-infective Subcommittee, Medication Safety Subcommittee, and Anticoagulation Subcommittee. She has been very instrumental in the ASHP accreditation of the TMH/FAMU Post Graduate Year 1 Pharmacy Practice Residency.

Dr. Robertson is very active in her pharmacy practice through membership in various organizations. She is a member of the American College of Clinical Pharmacy, American Society of Health-System Pharmacists, and the Florida Society of Health System Pharmacists. To her credit, Dr. Robertson is published and has presented various topics at both pharmacy and nursing professional forums. In addition to her many other attributes, Dr. Robertson received the State of Florida and Health Unsung Hero Award in 2005.

Taniyah Alexander, Pharm.D.
Taniyah Alexander, Pharm.D.
Assistant Director of Pharmacy Ambulatory Services
Kelly Rodrigue, Pharm.D., BCIDP
Kelly Rodrigue, Pharm.D., BCIDP
Infectious Diseases Pharmacist PGY-1 Residency Program Director

Kelly Rodrigue, PharmD, BCIDP is a 2013 graduate of the University of Florida College of Pharmacy-Jacksonville. Prior to pharmacy school, she earned a B.S. in Biological Sciences from Florida State University. In 2014, Dr. Rodrigue completed a PGY-1 pharmacy practice residency at Shands/UF Health Jacksonville and continued practicing there as an Internal Medicine pharmacist for almost two years. Dr. Rodrigue joined the TMH Pharmacy team in 2016 and began in the role of the Antibiotic Stewardship Pharmacist in 2018.

Dr. Rodrigue is a member of Florida Society of Health-System Pharmacists and received the 2014 FSHP Research in Pharmacy Practice Award. She has presented poster presentations at state level conferences and CE Programs at Capital Society of Health System Pharmacists. In addition, Dr. Rodrigue is a guest lecturer at the FSU College of Medicine.

Dr. Rodrigue is a Tallahassee native and enjoys spending time with her husband and two children.

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Ragan Sweet, PharmD, CSP
Specialty Pharmacy Supervisor
Cicely Williams, Pharm.D., CPPS
Cicely Williams, Pharm.D., CPPS
Medication Safety Officer

Cicely Williams, PharmD, originally from Augusta, GA, received both her Bachelors of Science and Doctor of Pharmacy degrees from Florida A&M University. She also holds a Master of Science degree from Georgia State University and completed her PGY-1 Residency through a joint venture of FAMU and Tallahassee Memorial Healthcare. Upon completion of the residency program, Dr. Williams accepted a clinical pharmacist position at TMH and has advanced in her practice from staff pharmacist to Medication Safety Officer. In her role, she serves as the facilitator for the Medication Safety and Anticoagulation Subcommittees and residency preceptor for the Patient Safety learning experience, investigates and analyzes medication events, coordinates safety initiatives, and assists with the implementation of required actions for regulatory and accreditation surveys.

Dr. Williams is instrumental in staff education as it pertains to medication safety and anticoagulation related topics. She also continues to contribute to the profession of pharmacy by remaining active in several pharmacy organizations and advisory groups.

Rachel Smith, Pharm.D.
Rachel Smith, Pharm.D.
Drug Information Pharmacist
Valencia Bayne, Pharm.D., CPh
Valencia Bayne, Pharm.D., CPh
Inpatient Pharmacy Manager
Daniel Nguyen, Pharm.D.
Daniel Nguyen, Pharm.D.
Ambulatory Care Pharmacist
Angie Jones, Pharm.D., BCPS
Angie Jones, Pharm.D., BCPS
Ambulatory Care Pharmacist

Angie Jones received her Doctor of Pharmacy degree from the University of Florida College of Pharmacy in 2006. Within a year of completing the doctoral program, Dr. Jones joined the TMH Pharmacy Team as a Clinical Staff Pharmacist working in Behavioral Health, Cardiology, Critical Care, Adult Internal Medicine, Emergency Services, Neonates, Pediatrics and Post-Surgical Care. In 2018, she became the first Drug Shortages Coordinator for TMH and in 2020 took on the task of managing the 340B Drug Pricing Program for the institution, while earning a certificate from 340B University. Dr. Jones currently serves ambulatory patients at the Transition Center outpatient clinic and enjoys this unique role in direct patient care.

Dr. Jones is a Board-Certified Pharmacotherapy Specialist and holds additional certifications in Pharmacy Informatics and Collaborative Practice. She is a member of the American Society of Health-System Pharmacists and Florida Society of Health-System Pharmacists. In addition to PGY-1 Pharmacy Residents, Dr. Jones precepts Advanced Pharmacy Practice Experience students. She has also been a guest lecturer for the Physician Assistant Program at Florida State University College of Medicine.

Nia Parmer, RPh, CPh
Nia Parmer, RPh, CPh
Critical Care Pharmacist
Joan Hazen, Pharm.D.
Joan Hazen, Pharm.D.
Critical Care Pharmacist

Joan Hazen, PharmD, is a graduate of Creighton University School of Pharmacy. Upon completion of the doctoral program, Dr. Hazen completed a fellowship in Cardiovascular Research at the Creighton Cardiac Center in Omaha, Nebraska. Following completion of the fellowship, Dr. Hazen worked at the University Medical Center in Jacksonville, FL in a dual capacity as cardiovascular practitioner in the Pharmacy Department and assistant professor at the University of Florida. Before joining the team at TMH, she worked as the clinical liaison in Medical Affairs for Hoffman-LaRoche, Inc. Dr. Hazen currently holds the position of Team Leader for Cardiac Units at Tallahassee Memorial HealthCare.

Dr. Hazen is a member of various professional organizations such as the American Society of Health-System Pharmacists, Florida Society of Health-System Pharmacists, Association of Clinical Research Professionals and the Rho Chi Pharmaceutical Honor Society. She is the current Treasurer of the Capital Society of Health-System Pharmacists. Dr. Hazen has published extensively and conducted numerous presentations on various cardiology topics.

Megan English, Pharm.D.
Megan English, Pharm.D.
Inpatient Oncology Pharmacist
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Brandy Jones, Pharm.D.
Oncology Pharmacist
Ryan Johnson, Pharm.D., BCPS, CPh
Ryan Johnson, Pharm.D., BCPS, CPh
Emergency Medicine Pharmacist
Phillip Treadwell, Pharm.D.
Phillip Treadwell, Pharm.D.
Family Medicine Residency Program

Phillip Treadwell, PharmD, is a graduate of the University of Florida College of Pharmacy. Upon receiving his Doctor of Pharmacy degree, Dr. Treadwell completed a pharmacy practice residency at the Tallahassee Memorial Regional Medical Center in 1995. Dr. Treadwell has functioned in multiple clinical roles while at Tallahassee Memorial HealthCare. He was a clinical specialist for the Department of Pharmacy for five years and later transitioned to the position of Associate Director for Clinical Pharmacology with the Family Practice Residency Program. During his tenure with TMH, he has also worked as the Tallahassee Site Coordinator/Remediation Model Coordinator for the Working Professional Doctor of Pharmacy Program with University of Florida College of Pharmacy. To add to his credentials, Dr. Treadwell is a certified HIV Expert through the American Academy of HIV Medicine.

Dr. Treadwell has been honored with numerous awards including Aesculapian Award for Outstanding Clinical Teaching (2006 and 2010), Intern Appreciation Award in 2004, and Roche Preceptor of the Year in a Hospital Setting in 2000. Dr. Treadwell has lectured extensively on topics related to anticoagulation, HIV, MRSA, pharmacokinetics and pneumonia. He has also presented clinical papers at various professional forums and meetings, published peer-reviewed journal articles and co-authored a book entitled, “Herbs as Medicine-What You Should Know.” In addition to Dr. Treadwell’s numerous clinical activities, he has participated in several multicenter clinical trials as either an assistant to the Primary Investigator, Lead Pharmacist or Study Site Coordinator.

Jay Wallace, Pharm.D., CPh
Jay Wallace, Pharm.D., CPh
Rehab/Behavioral Health Pharmacist

Jay Wallace, PharmD, CPh, is a graduate of the University of Louisiana at Monroe College of Pharmacy. After receiving his Bachelor of Science degree in Pharmacy, Dr. Wallace completed a one year general hospital pharmacy residency at the University of Texas Medical Branch in Galveston, Texas. Immediately following completion of his residency, Dr. Wallace worked as a pharmacist for the University of Texas Medical Branch. He then became the Clinical Pharmacy Manager for Owen Healthcare in Rome, New York. Currently, Dr. Wallace is the Team Leader for the Tallahassee Memorial HealthCare Behavior Health and Rehabilitation Center. While at TMH, Dr. Wallace has been very instrumental in initiating the pharmacist warfarin dosing protocol and coordinating the inpatient bedside INR monitoring program. Dr. Wallace holds both regular and consultant pharmacy licensure in the state of Florida.

Dr. Wallace is the current president of the Capital Society of Health-System Pharmacists. He also has been honored as the Tallahassee Memorial Behavioral Health Center Employee of the Month (March 2007) and the Physician Service Award Runner-up for 2006 and 2008. In addition to his clinical activities at TMH, Dr. Wallace has served as guest lecturer to local colleges and universities and has presented at local professional meetings on various psychiatric disorders and related pharmacotherapy.