Dr. Dylan MorrisseyMD

Internal Medicine

at Highlands Direct Primary Care — Maitland, FL

About

Dr. Dylan Morrissey grew up in Orlando and built his career with the goal of serving his hometown. He earned his Bachelor of Science from the University of Florida and his MD from the University of South Florida Morsani College of Medicine. During medical school, he worked in research at Moffitt Cancer Center, contributing to the development of CAR-T cell therapies for cancer treatment. He completed his Internal Medicine residency at Orlando Regional Medical Center with Orlando Health and holds board certification in Internal Medicine.

Dr. Morrissey is passionate about preventive medicine and optimizing quality of life through lifestyle changes. His cancer research background shapes his focus on preventing chronic diseases before they develop. He co-founded Highlands Direct Primary Care to bring price transparency, affordability, and better access to high-quality primary care to the Orlando area. Outside the clinic, he enjoys traveling, exercising, cheering on the Florida Gators, and spending time with family and friends.

Education & Training

Undergraduate

University of Florida, BS

Medical School

University of South Florida Morsani College of Medicine, MD

Residency

Internal Medicine Residency, Orlando Regional Medical Center / Orlando Health

Additional Training

Research at Moffitt Cancer Center (CAR-T cell therapy)

Certifications

Board-Certified in Internal Medicine

Conditions Treated

hypertension
diabetes
heart disease
high cholesterol
thyroid disorders
chronic kidney disease
asthma
COPD
anxiety
depression
autoimmune diseases
allergies
eczema
migraines
headaches
obstructive sleep apnea
restless leg syndrome
urinary tract infections
sexually transmitted infections
skin infections

Who is Dr. Morrissey right for?

Dr. Morrissey is a strong fit for adults who want a proactive approach to their health. Patients managing chronic conditions like diabetes, hypertension, or high cholesterol benefit from his thorough, relationship-driven style. His cancer research background makes him especially effective with patients focused on early screening and disease prevention. Adults seeking a primary care physician who takes time to address lifestyle and long-term wellness will find his approach well-suited to their goals.

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Frequently Asked Questions

Dr. Morrissey specializes in internal medicine and preventive medicine. He focuses on managing chronic diseases and stopping health problems before they develop. His background in cancer research at Moffitt Cancer Center also informs a strong emphasis on early screening and risk reduction.

Yes, Dr. Morrissey holds board certification in Internal Medicine. He earned his MD from the University of South Florida Morsani College of Medicine and completed his residency at Orlando Regional Medical Center with Orlando Health.

Dr. Morrissey earned his Bachelor of Science from the University of Florida and his MD from the University of South Florida Morsani College of Medicine. He completed his Internal Medicine residency at Orlando Regional Medical Center with Orlando Health in his hometown of Orlando.

Dr. Morrissey treats a wide range of chronic conditions including high blood pressure, diabetes, heart disease, high cholesterol, thyroid disorders, chronic kidney disease, asthma, COPD, anxiety, depression, and autoimmune diseases. He takes a preventive approach, working with patients to manage existing conditions and reduce long-term health risks.

Dr. Morrissey believes in catching and addressing health risks before they become serious problems. His time conducting cancer research at Moffitt Cancer Center shaped this outlook. He uses lifestyle counseling, nutrition guidance, cancer screenings, and detailed health assessments to help patients stay ahead of disease.

Yes, Dr. Morrissey worked in research at Moffitt Cancer Center during medical school. He contributed to the development of CAR-T cell therapies for cancer treatment. That research experience informs his clinical focus on prevention and early intervention.

Yes, Dr. Morrissey handles urgent and acute care needs including infections, rashes, strains, sprains, and urinary tract infections. Members can access same-day or next-day appointments for timely care.

Dr. Morrissey performs a range of in-office procedures including joint injections, skin biopsies, skin tag and mole removal, point-of-care ultrasound, incision and drainage, minor suturing, pap smears, and strep testing. These services are included in the membership at no extra cost.

Doctor profile last updated March 21, 2026