Mrs. Eberechi Agbara, FNP-C
Family Physician
Telehealth
Dallas, TX 75211
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Availability last updated 10/11/2025
Mrs. Eberechi Agbara, FNP-C
Family Physician
Telehealth
Dallas, TX 75211
Iyen Omoragbon, FNP-C, is an outstanding family nurse practitioner at WithCare Clinic in the Bedford area. He is board-certified by the American Association of Nurse Practitioners and has more than 12 years of medical experience.
Iyen specializes in urgent care and general family medicine. He earned his bachelor’s degree in nursing from Midwestern State University in Wichita Falls, Texas, and obtained his master’s degree as a family nurse practitioner from Walden University, based out of Minneapolis, Minnesota.
Iyen treats patients as whole people, not just their symptoms. His compassion, knowledge, and awareness help his patients achieve the best quality of life possible in a nurturing, friendly setting without long office wait times.
As a father of two girls and an experienced medical practitioner, Iyen understands the challenges associated with the rising costs of urgent medical care, which is why WithCare Clinic provides affordable options for patients. He’s passionate about serving underserved communities and making positive impacts in their lives.
Iyen maintains his advanced medical credentials with continuing education to provide up-to-date, advanced diagnostics and treatments. He maintains exceptional communication with his patients, taking as much time as they need without feeling rushed.
Iyen compassionately welcomes new and existing patients, including Medicaid patients, Medicare patients, and people using private insurance or cash-pay options. He looks forward to improving every patient’s health and well-being.
Schedule an in-person or telehealth appointment with Iyen at WithCare Clinic by phone or request one online today. Walk-ins are also welcome.
Iyen Omoragbon, FNP
Nurse Practitioner
2200 Airport Freeway
STE. 550
Bedford, TX 76022
Sharan Allen, AGNP-C, is an adult-gerontology nurse practitioner and the founder of A.L.M.S Community Health Center in Grand Prairie, Texas. Sharan specializes in primary care for adults and emphasizes positive health outcomes for all of her patients, including individuals living with chronic disease.
Sharan received her associate’s degree in nursing (ADN) from Prairie State College in Chicago Heights, Illinois. She then went on to complete her bachelor’s and master’s degrees in nursing at Walden University.
At A.L.M.S. Community Health Center, Sharan offers compassionate, preventive care and ensures that patients receive the specialist treatments they need to manage and treat illnesses.
As a family medicine provider, she is able to skillfully adjust and provide age-specific care that helps each of your family members thrive. Her philosophy of care is best described from a quote by Henry Ford, “Coming together is a beginning; keeping together is a progress; working together is success.”
To learn more about Sharan’s approach to adult health, schedule some time to meet with her and the team at A.L.M.S Community Health Center.
Sharan Allen, Nurse Practitioner
Nurse Practitioner
2100 Virginia Street
Suite F
Grand Prairie, TX 75051
Trang Vo
Nurse Practitioner
1924 Forest Ridge Drive
Suite 400
Bedford, TX 76022
Olawale Akinmerese, MD
Family Physician
Telehealth
Arlington, TX 76011
Robert Hein
Family Physician
2409 Alco Ave
Dallas, TX 75211
Yasmin Pirani, MD FRCP
Radiologist
163 Parkhouse St, # 1031
Dallas, TX 75207
Maisha Pesante, MD
Family Physician
163 Parkhouse St, # 1031
Dallas, TX 75207
Dr. Olawale Akinmerese, MD
Family Physician
306 Telehealth
Arlington, TX 76011
About Dr. Anderson
PARTNER
Family medicine physician J. Mark Anderson, MD, DABFM, is the founding partner of Executive Medicine of Texas in Southlake, Texas.
A graduate of Texas A&M, Dr. Anderson went on to receive his medical degree from the University of Texas Medical Branch at Galveston. He holds a board certification in family medicine and is a Diplomat of the American Board of Family Medicine. He also holds a certification in age management medicine from the Age Management Medicine Education Foundation (AMMEF).
Dr. Anderson is a co-author of several award-winning books, including “Stay Young: Stay Young: 10 Proven Steps to Ultimate Health” and “Age to Perfection: How to Thrive to 100, Happy, Healthy, and Wise.” When not treating patients, he spends his time as an expert for the media, including television and radio.
In addition to guest appearances, he was the co-host of the nationally syndicated Staying Young Radio Show for nine years. He can now be heard via the podcast Stay Young America!, where he and his co-hosts interview leading scientists, best-selling authors, and even celebrities. They aim to spread as much health information as possible to the public.
As an expert in age management and certified in bio-identical hormones and peptide therapy, Dr. Anderson’s passion is keeping his patients in optimal health through a personalized and calculated approach to wellness. His style is enhanced by his unending determination to understand the latest science and technology available.
He’s been recognized by numerous organizations, including being named a Healthcare Hero by the Fort Worth Business Press, Top Docs, Best of Tarrant, and more. Dr. Anderson also holds a Masters in Public Health from the University of Michigan.
Dr. James Anderson, MD
Family Physician
2106 East State Hwy 114
Suite 300
Southlake, TX 76092
About Randi True
PHYSICIAN ASSISTANT, FUNCTIONAL NUTRITION COUNSELOR
Randi True, PA-C, is a board-certified physician assistant who has been practicing family medicine for over 25 years. She is dedicated to providing patients with a variety of services at Executive Medicine of Texas in Southlake, Texas.
Randi graduated from the University of Texas Southwestern Medical Center (UTSWMC) in Dallas, Texas, in 1997 and began working for Drs. Mark Anderson and Walter Gaman. During this time, she has been a clinical educator/preceptor for the PA program at UTSWMC. Randi has clinical interests in dermatology, aesthetics, disease prevention, and hormone replacement therapy. She is a BioTe-certified provider.
At Executive Medicine of Texas, Randi is committed to providing individualized, comprehensive care to her patients. She never rushes appointments and takes time to answer any patient questions about their condition or treatments.
Randi is married with two beautiful children and enjoys attending their educational and sporting competitions, volunteering with school events, and doing outdoor activities with her husband.
Randi True, PA
Physician Assistant
2106 East State Hwy 114
Suite 300
Southlake, TX 76092
About Dr. Feehery
Terrence Feehery, DO, is one of the skilled physicians at Executive Medicine of Texas in Southlake, Texas.
With twenty-six years of family practice experience, Dr. Feehery has dedicated his life to helping patients of all ages and stages become and stay healthy and active. His years spent caring for hospice patients also serves as a reminder of just how fragile life can be. That’s why he empowers his patients through education and providing a clear understanding of their current health, while also laying out goals to increase their chances of living a longer, healthier life.
Dr. Feehery earned a Doctor of Osteopathic Medicine from the Philadelphia College of Osteopathic Medicine in Pennsylvania and is a member of the American Academy of Family Physicians. While he enjoys all aspects of preventive medicine, he has a special interest in reducing the risk of heart disease in all his patients.
As a father of three adult children, he understands the importance of keeping the whole family healthy. In his free time, he enjoys swimming, fishing, and playing golf.
Terrence Feehery, DO
Family Physician
2106 East State Hwy 114
Suite 300
Southlake, TX 76092
About Dr. Gaman
PARTNER
Walter Gaman, MD, DABFM, FAAFP, is a family medicine physician and the founding partner of Executive Medicine of Texas in Southlake, Texas.
A native of Canada, Dr. Gaman earned his medical degree from the University of Manitoba. He holds a board certification in family medicine and is a Fellow of the American Academy of Family Physicians. He is the co-author of several award-winning books, including “Stay Young: 10 Proven Steps to Ultimate Health” and “Age to Perfection: How to Thrive to 100, Happy, Healthy, and Wise.” ”
When not treating patients, he spends his time as an expert for the media, including television and radio. In addition to guest appearances, he was the co-host of the nationally syndicated Staying Young Radio Show for nine years. He can now be heard via the podcast Stay Young America!, where he and his co-hosts interview leading scientists, best-selling authors, and even celebrities. Their goal is to disseminate as much health information as possible to the masses.
Being an avid chess player, he knows that health is all about the moves you have made and the ones you are about to make. As an expert in age management and health optimization, Dr. Gaman gives each of his patients a plan of action that best suits their situation.
He is often referred to as a master diagnostician by his colleagues, which has earned him accolades time and time again, including Best in D, Best Doctors in Texas by Newsweek Magazine, Top Docs, and many more.
Dr. Gaman also studied Strategic Management at Harvard Extension School. He is also a Lean Six Sigma Green Belt.
Dr. Walter Gaman, MD
Family Physician
2106 East State Hwy 114
Suite 300
Southlake, TX 76092
Raji Anup, NP
Family Physician
860 Hebron Pkwy
Ste 1202
Lewisville, TX 75057
Nalini Naik, MD
Family Physician
8611 Hillcrest
#200b
Dallas, TX 75225
Elvis Ngyia, PhD, NP-C, PMHNP-C
Nurse Practitioner
929 W Pioneer Pkwy
Grand Prairie, TX 75051
Juliet Forbi, PMHNP
Nurse Practitioner
929 W Pioneer Pkwy
Grand Prairie, TX 75051