About Us

WellFast Urgent Care was founded in 2006 by Emergency Medicine physicians with a vision: to provide high quality health care to patients presenting with unexpected minor illnesses and injuries in a friendly environment, without long waiting times, and for a reasonable fee. Fifteen years later, we have grown to offer a variety of services encompassing urgent care, occupational medicine, and physicals to the Lawton/Ft. Sill community and the surrounding areas. Our clinic is staffed by Emergency Medicine Board Certified physicians, Advanced Registered Nurse Practitioners, and Physician Assistants who bring a wealth of experience to treat a vast range of minor conditions that do not require in-hospital care and can be worked up, diagnosed and treated (most of the times) during a single encounter. Serving busy people with busy schedules who have limited time to spare for doctor’s visits is our specialty. With digital X-rays and labs on site, we provide a one stop shop to address your ailments and get you back to enjoying life. We get you in, out and well fast!

Photo of Manuel Delarosa, MD

Manuel Delarosa, MD

Board certified in Emergency Medicine since 1993, Dr. Delarosa possesses a wealth of experience by having practiced medicine in a variety of settings. He has been serving the Lawton community for over 21 years initially as a member of the medical team at Comanche County Memorial Hospital’s Emergency Department and later on as founder and Medical Director of WellFast Urgent Care Centers. He is a CLIA-certified laboratory director and NRCME certified medical examiner. He is a supporter of the arts in Lawton and enjoys attending the Lawton Philharmonic concerts as well as the Lawton Community Theater’s performances.

Photo of Wanda I. Diaz, MD

Wanda I. Diaz, MD

Dr. Diaz is board certified in Emergency Medicine and Urgent Care Medicine, and has practiced in a variety of settings. She brings over 20 years of experience to the WellFast team. Dr. Diaz enjoys an eclectic taste in her surroundings, with a soft spot for dragons. In her free time, she makes jewelry, likes photographing nature, and reads romance and fantasy novels. A love for travel inspires the décor of the Orient. She thinks everyone should, “go on a whale watching cruise”.

Jessica Lynn Ebner, MSN, APRN, CNP

Jessica Lynn Ebner, MSN, APRN, CNP

Jessica graduated with honors from Mount Saint Mary College in Newburgh, NY with a Bachelors of Science in Nursing degree. She is a military spouse who has experience as a Registered Nurse working in Connecticut, New York, and Oklahoma over the past 5 years. In 2019, Jessica became a family nurse practitioner and joined the WellFast Urgent care team. In her free time, she enjoys outdoor activities with her husband and two toddlers. She also loves country music/concerts, sunshine, reading, coffee, dogs, and cooking!

Jennifer Ladlee

Jennifer Ladlee, Occupational Medicine

Jennifer Ladlee, Occupational Medicine, has lived in Lawton for more than 30 years. She graduated from MacArthur High School and studied Piano Performance at the University of Colorado, Boulder. She returned to Lawton in 1995 becoming an accomplished piano instructor and director of music at her church. In 2011 she became a member of the WellFast team as a Front Desk Registrar and for the past 6 years has worked in Occupational Medicine specializing in Worker’s Compensation and Billing. Jennifer enjoys gardening, baking and singing when she has time. She and her husband, Chris, have three fur-kids – Cami, Maggie and Barkeley to chase around.