1990 N. Prospect Avenue
(on Hwy 486 across from Brentwood)
Lecanto, Florida 34461
P: 352.527.6888
driving directions | map our location

Home
Adult Care
Pediatric Care
Women's Care
Medical Weight Loss
Our Providers
Our Staff
Our Facility
Office Policies
FAQ's
Refill Request Form
Appointments
Contact Us
Patient Portal
Our Healthcare Providers

Jump to:
Dacelin St. Martin, MD, FAAP
Lilia Shammas, MD
Tamra Assumpcao, PA-C
Maryellen Greene, PA-C
Susan McChesney, PA-C
Melissa Touchton, ARNP
Brenda Hayden-Brown, ARNP


Dacelin St. Martin, MD, FAAP
Dr. St. Martin is one of the few physicians in the country with dual Board Certifications in both Pediatrics and Internal Medicine. Dr. St. Martin earned his MD degree with honors from Montemorelos University, Mexico, an affiliate of Loma Linda University, CA. He received his Internship at: Metropolitan Hospital, NY, NY (New York Medical College) and his Combined Pediatrics and Internal Medicine Residency Training at Bridgeport Hospital, Bridgeport, CT (Yale University Health Systems).

While he was in Residency Training, Dr. St. Martin was elected as Chief Resident. He was also a first-prize winner of the Resident Research Award, a testimony to his dedication and leadership in the field of Medicine. Dr. St. Martin has made scientific presentations and published a number of scientific papers in several scientific journals relating to Pediatrics and Internal Medicine. He is an avid teacher of medical students and he believes in shaping the future of medicine. To stay on the cutting edge, he maintains an active membership with the American Academy of Pediatrics, American College of Physicians and the American Medical Association. (View CV Here)

Lilia Shammas, MD

citrus county fl pediatrics pediatricianDr. Shammas graduated from medical school in Russia. After getting married she came to the USA. She continued her pediatric residency at Shands University of Florida in Gainesville. Her specialty and love for children keeps her dedicated to providing care and promoting optimum health and well being to her patients and their families.

She is committed to continuing education and is passionate about providing the best and most up to date care possible for her patients. Dr. Shammas’ areas of interests are allergies, asthmas and behavior conditions such as ADHD. She is excited to be a part of PedIM Healthcare. Dr. Shammas and her husband have two boys and she enjoys spending time gardening, cooking and spending time with her family.

(View CV Here)

Tamra Assumpcao, PA-C

Tamra Assumpcao is a Certified Physician's Assistant and her love for both children and adult care has led her to work at PedIM Healthcare. She has a special interest in Women's Health. Since a very early age, she has had a strong interest in science and has wanted to be a part of the medical field.

 

Tamra received her Bachelor of Science Degree in Biology from Minnesota State University, Mankato, in Mankato, Minnesota.  After earning her Bachelors Degree, she went on to receive her Masters Degree in Physician's Assistant studies at St. Louis University in St. Louis, Missouri.

 

Tamra strongly believes in giving quality care to each patient she encounters and hopes to serve them in the best possible way she can.  Her warm and friendly personality is inviting, which creates a comfortable atmosphere for her patients.

(View CV Here)

Maryellen Greene, PA-C

Maryellen is a Certified Physician's Assistant with a great passion for healthcare.

 

Maryellen received her Bachelor of Arts Degree in Psychology from Lee University in Cleveland, TN. After earning her Bachelors Degree, she went on to receive her Master of Science Degree in Medicine from Treveccaa Nazarene University in Nashville, TN.

 

Maryellen works diligently to not only heal but also educate her patients on how to lead healthier, longer lives through proper nutrition and exercise. Maryellen truly cares about her patients and their families, and it shows.

(view CV here)

Susan McChesney, PA-C

Susan McChesney has been a Certified Physician Assistant for many years. She has worked in several areas of medicine including Internal Medicine, Family Practice, and Surgery.

Susan is a strong proponent of patient education and is committed to helping patients optimize their health. Susan received Bachelor Degrees in both Biology and Nursing from the University of Connecticut in Storrs, CT.

 

She was employed as a Registered Nurse prior to obtaining a Physician Assistant degree from George Washington University in Washington, DC. She subsequently completed a Surgical Residency for Physician Assistants at Yale University/Norwalk Hospital in Connecticut.

 

Susan is pleased to join PedIM and serve patients in Adult Health and Pediatrics. She focuses on presenting understandable medical explanations to patients to improve adherence to their medical treatment plan. Susan is particularly interested in cholesterol management and looks forward to helping patients live healthier, more fulfilling lives..

(CV Coming Soon)

Melissa Touchton, ARNP

Bio Coming Soon!

(view CV here)

 

Brenda Hayden-Brown, ARNP

Brenda Hayden-Brown is a Summa Cum Laude graduate of the University of Michigan BSN program. After providing excellent care a the University of Michigan health system for 20 years as a registered nurse she became an ARNP. Her interests include cardiology and health promotion. She is a mother of three adopted children. She believes that it is very important for everyone to help their community. In her spare time she enjoys restaurant dining, watching movies and roller skating.

(view CV here)