
Overview
Dr. Mary Van Hal has been a board-certified internal medicine physician since 1983, and has been caring for Keller families since 1997. Her experience also includes emergency medicine, orthopedic back care and medical missionary work in Nigeria, Juarez, Mexico and El Paso, Texas. Dr. Van Hal has been married to her husband, who is also a physician, for more than 40 years. Together, they have raised two daughters and two sons.
Dr. Van Hal is rated as an Experienced provider by MediFind in the treatment of Plantar Fasciitis. Her top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Hypothyroidism.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- INSURANCE PLAN
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
100 Bourland Rd, Ste 150, Keller, TX 76248
WB Carrell Memorial Clinic
Dr. David Christopher Tietze is a board-certified and fellowship-trained primary care sports medicine doctor. He specializes in sports medicine care for the shoulder, hip, knee, and lower leg. Dr. Tietze focuses on delivering individualized care focused on each patient’s needs. He works closely with his patients to help them understand their diagnosis and make the best possible choices for their care.Born in Edmond, Oklahoma, and raised in Tulsa, Dr. Tietze received his undergraduate degree from Texas Christian University in Fort Worth. He then earned his medical degree from The University of Oklahoma College of Medicine in Oklahoma City before completing his internal medicine residency at Baylor University Medical Center in Dallas. He went on to further specialize in primary care sports medicine and completed a fellowship at The Ohio State University Wexner Medical Center in Columbus, learning the latest, proven techniques in nonsurgical care for bone, joint, muscle, and nerve-related injuries in athletes and active individuals.In his practice, Dr. Tietze’s personal philosophy is that both patients and doctors are partners in addressing medical concerns. He is focused on helping educate patients in their diagnosis and helping them make a choice that fits their individual needs. Dr. Tietze enjoys learning something from every one of his patients.Dr. Tietze is available to see patients at Carrell Clinic in Dallas and Frisco, Texas. Dr. Tietze is rated as an Advanced provider by MediFind in the treatment of Plantar Fasciitis. His top areas of expertise are Tendinitis, Bursitis, Tennis Elbow, and Muscle Spasms.
Prabha Mohan is a primary care provider, practicing in Internal Medicine in Kaufman, Texas. Dr. Mohan is rated as an Experienced provider by MediFind in the treatment of Plantar Fasciitis. Her top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Plantar Fasciitis.
Healthtexas Provider Network
Andrew Hickl is a primary care provider, practicing in Internal Medicine in Dallas, Texas. Dr. Hickl is rated as an Advanced provider by MediFind in the treatment of Plantar Fasciitis. His top areas of expertise are Kyphosis, Muscle Spasms, Opisthotonos, and Sacroiliac Joint Disease. Dr. Hickl is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- CirrhosisDr. Van Hal isAdvanced. Learn about Cirrhosis.
- EmpyemaDr. Van Hal isAdvanced. Learn about Empyema.
- Familial Combined HyperlipidemiaDr. Van Hal isAdvanced. Learn about Familial Combined Hyperlipidemia.
- Familial HypertensionDr. Van Hal isAdvanced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- Grass AllergyDr. Van Hal isAdvanced. Learn about Grass Allergy.
- Experienced
- AgranulocytosisDr. Van Hal isExperienced. Learn about Agranulocytosis.
- Allergic RhinitisDr. Van Hal isExperienced. Learn about Allergic Rhinitis.
- Alopecia AreataDr. Van Hal isExperienced. Learn about Alopecia Areata.
- AnemiaDr. Van Hal isExperienced. Learn about Anemia.
- AtherosclerosisDr. Van Hal isExperienced. Learn about Atherosclerosis.
- Attenuated Familial Adenomatous PolyposisDr. Van Hal isExperienced. Learn about Attenuated Familial Adenomatous Polyposis.

