Dr. Kevin Penwell is the President and Founder of Immediate Care of Oklahoma L.L.C. and serves as the COM/CFO (Chief Operational Manager and Chief Financial Officer) of the organization.
Dr. Penwell completed his Bachelor of Science degree in Engineering and Physics at Bob Jones University in South Carolina. He also received his Doctorate of Osteopathic Medicine from Oklahoma State University.
Dr. Penwell has a long standing relationship with Oklahoma State University. He, while completing his Fellowship in Sports Medicine, worked as a physician in the Primary Physician Clinic and served the Cowboys as a Staff Team Physician. Dr. Penwell continues this relationship today by serving as an Adjunct Clinical Professor for the Department of Family Medicine at OSU College of Osteopathic Medicine, Tulsa.
Dr. Kevin Penwell is Board Certified with additional certification as Medical Review Officer for Drug Testing. He also serves as Medical Director for the Occupational Medicine facility of Norman Regional Hospital.
Richard Brock, D.O.
Dr. Richard Brock began his commitment to improving the health of others over 17 years ago at Cameron University where he received his Bachelors of Science degree. Upon completing his BS studies, he went on to receive his Doctorate at OSU College of Osteopathic Medicine.
Dr. Brock completed his Internship at St. Michael Hospital in Oklahoma City, OK and then completed his Residency at St. Michael Hospital with a specialty in Family Medicine. He is Board Certified.
Dr. Brock serves as the primary physician and the Medical Director at the ICO facility located at 800 24th Ave. N.W.
Jeffrey L'Hommedieu, M.D.
Dr. Jeffrey L’Hommedieu is a licensed medical doctor and currently enjoys an active, full-time position at Immediate Care of Oklahoma. Prior to joining Immediate Care, Dr. L’Hommedieu worked in Emergency Medicine at St. Mary’s Hospital ER in Enid, OK.
Dr. L’Hommedieu received his Undergraduate in Biochemistry from Oklahoma Christian. He received his Doctorate in Medicine at the OU College of Medicine, completing his residency at OU Health Science with a specialty in Family Practice. In addition to being the primary practicing physician at the ICO facility located at 3400 Tecumseh Road in Norman, he also serves as that clinic’s Medical Director.
Dr. L’Hommedieu is Board Certified in Family Practice with additional certifications in Advanced Cardiac Life Support and Advanced Pediatric Life Support.
Ralph Nelson, D.O.
Dr. Ralph Nelson received his undergraduate at the University of Oklahoma in Microbiology. He moved to Ft. Lauderdale, FL, completing his doctorate at Nova Southeastern University College of Osteopathic Medicine, Ft. Lauderdale, FL.
Dr. Nelson moved from Florida to Oklahoma City, completing his Internship at St. Michael Hospital and St. Anthony Hospital with a specialty in Emergency Medicine. Residency in Family Practice was completed at St. Anthony Hospital Oklahoma City. Dr. Nelson has his Board Certification in Family Practice. He also actively works in the Emergency Departments in Norman and Lawton.
Dr. Nelson serves as Lab Director for Immediate Care.
Jeremy Tanner, ARNP
Jeremy Tanner received his Bachelor of Science with emphasis in Sports Medicine from Oklahoma Baptist University. He later went on to the University of Oklahoma and received a Bachelor of Science in Nursing. Jeremy went to Frontier Nursing University where he completed his Master of Science in Family Nurse Practitioner. He is a member of American Academy of Nurse Practitioners and has extensive experience in emergency and in family medicine.
Ryan Wilson, D.O.
Dr. Wilson is Board Certified in Family Medicine and attended Oklahoma State University’s College of Osteopathic Medicine. He enjoys emergency/urgent care medicine because of the variety of patients he sees on a daily basis. You’ll find Dr. Wilson in one of our Norman locations.
Sameer Zafar, M.D.
Dr. Sameer Zafar received his Bachelor of Medicine and Bachelor of Surgery (MBBS) from Frontier Medical College in Pakistan. He completed his residency at OU Medical Center. He also looks forward to teaching others in medicine in the future. In his personal time, Dr. Zafar enjoys running, cricket and medical journal reading.
FOR LIFE-THREATENING EMERGENCIES, PLEASE CALL 911 OR GO TO THE NEAREST HOSPITAL EMERGENCY ROOM