Call for Appointment:

(941) 776-1400

Meet our Team

Dolphin Medical Group locations are full service primary care practices, devoted to you and dedicated to the highest standards in health care. We are proud to serve the Sarasota, Bradenton, Ellenton, Parrish, Sun City and Lakewood Ranch communities. We provide an ambiance that is both beautiful and comforting.
Dolphin Medical Group’s staff has been trained to put patients’ needs first. In recognition of the importance that technology has in today’s culture, Dolphin Medical Group uses an Electronic Health Record system (EHR), to secure your records and enhance communication between collaborating physicians.

Dr. Louis Casado, MD

Dr. Casado is board certified in Internal Medicine with over 20 years of experience caring for patients under his specialty. He completed his BS in Biology from the University of Illinois followed by an MD from University of Illinois College of Medicine in Peoria. He completed his residency at Michigan State University and Internship at Lutheran General Hospital in Illinois. His career in Internal Medicine began in 1992 in Illinois and he moved to Florida to continue practicing medicine in 2009. Dr. Casado and his wife have relocated to Parrish from St. Petersburg, Florida and are excited to become a part of Dolphin Medical Group and the community in Parrish. Dr. Casado and his wife have five sons and one grandson. Their interests include spending time with family and friends, visiting the beach, listening to live music, biking, and vacationing around the state of Florida.

Stella Chang, PA-C

Stella is a graduate of the University of Miami with a bachelor’s degree in Biology and minor concentrations in chemistry, sociology and music. She received her Master of Science in Physician Assistant Studies from the University of Florida where she also served in leadership positions at the Equal Access Clinic, a student-run free healthcare clinic in Gainesville, FL, as well as social chair for her class. She holds memberships in both the American Academy of Physician Assistants and the Florida Academy of Physician Assistants. Stella grew up in Los Angeles, CA and various parts of Florida. She now lives in St. Petersburg and enjoys spending time with friends and family, fostering puppies, traveling, sight-seeing and the outdoors in her spare time. She is excited for the opportunity to serve as a PA in the Parrish community.

Welcome to the Practice November 2017

Eric M. Danz, PA-C, RT(R)(MR)

Eric is a graduate of the Pennsylvania College of Technology with an Associate of Science degree in Radiography and a Bachelor’s of Science degree in Physician Assistant Studies. While at school he was a member of the Phi Theta Kappa Honor Society. He holds memberships with the American Registry of Radiologic Technologists and the American Academy of Physician Assistants.  Eric is a veteran of the Pennsylvania National Guard where he served as an Airborne Infantryman for six years.  He was raised in Lancaster, Pennsylvania but worked in both Philadelphia and New Jersey as an MRI technologist before returning to school for his Physician Assistant degree.  He now resides in Sarasota with his wife, daughter and very hairy dog.  In his spare time he enjoys hunting, fishing, boating, golfing skiing and basically anything that gets him outside with his family.

Contact Us

(941) 776-1400
(941) 776-1433 fax
M-F 8:00 AM to 5:00 PM

Our Location

Dolphin Medical Group
11235 Hwy 301 N.
Parrish, Florida 34219


Sun City
Lakewood Ranch