Receive individualized care designed to support your health journey and help you achieve a balanced, healthy lifestyle. We focus on your unique needs to ensure long-term wellness and vitality.
At Medistop, we prioritize your health with expert medical care tailored to your unique needs. Under the guidance of Dr. Arshad Umer, MD, we combine advanced treatments with a compassionate approach to ensure your well-being. Experience personalized care and excellence in every visit.







Medistop Concierge Care
Healthcare Without the Rush
As opposed to a traditional primary care model, our appointments are not a rushed 10-15 minutes and you will get as much time as you need to spend with your physician
Specialised Support Service
At Medistop Primary care, we do not work for any corporation, we work for you
24/7 Care
Direct access to your physician 24/7, via telephone
Meet Our Doctor
Meet our specialist, a dedicated physician committed to providing personalized care. With a focus on your health and well-being, our doctor takes the time to understand your needs and deliver the best treatment options tailored to you

Arshad Umer, MD
Diplomate, American Board of Internal Medicine
Dr. Arshad Umer is a board-certified internal medicine physician with over 25 years of experience in the medical field. After completing his residency in Internal Medicine at Lincoln Medical and Mental Health Center in 1995, he worked at SLO General Hospital and Family Care Center in San Luis Obispo, California. In 2001, Dr. Umer moved to Houston, Texas, where he specialized in managing critically ill patients in intensive care at Memorial Hermann Hospital, Methodist Hospital, and West Houston Medical Center.
In 2003, Dr. Umer founded Medistop Primary Care, a comprehensive outpatient healthcare system in Houston. Its first clinic was established in the Sugar Land area of Fort Bend County, Texas, where it quickly gained popularity. In response to the growing community, a second Medistop location was opened in North Katy, Harris County, Texas, in 2009. Recognizing that Rosenberg was medically underserved, we opened another location in 2024 in the southwest part of Rosenberg, Fort Bend County, Texas. Most recently, Medistop is launching a new location in mid-2025 in the suburb of Houston known as Dickinson, Texas, in Galveston County.
Over the last 22 years, Medistop Primary Care has become a trusted healthcare provider in Houston, Texas. Medistop continues to expand to meet the healthcare needs of the ever-growing population in
Houston.
List of Services
At MediStop Clinic, we offer a wide range of services designed to meet the unique health needs of every individual. From routine checkups to specialized care, our team is dedicated to providing comprehensive, personalized treatments.
Acute Care Services
We prioritize the diagnosis and treatment of acute illnesses, ensuring timely and effective care for a variety of conditions, including:
- Respiratory infections
- Urinary tract infections (UTIs)
- Gastrointestinal infections
- Influenza
- COVID-19 infections
- Gastroesophageal reflux disease (GERD)
- Skin disorders
- Sexually transmitted infections (STIs)
- Headaches
- Seizures

With access to
24 Hour
primery care & Emergency care
Assistance
A small river named Duden flows by their place and supplies it with the necessary regavelialia. It is a paradise.
Urgent Medical Care
Call 24/7
With access to 24 hour emergency assistance, It’s so important you can continue to help others.
Discover Personalized Care in Our Video Gallery
Our Locations
Sugar Land Location

11211 Highway 6 South # A Sugar Land, TX 77498
Tel: 281-491-5500
Fax: 281-491-5505
Katy Location

6052 North. Fry Road,
Katy, TX 77449
Tel: 832-400-2212
Fax: 832-400-2213
Rosenberg Location

2810 1st St Suite 100 Rosenberg, TX 77471
Tel: 832-400-2498
Fax: 832-400-2499
Dickinson Location

2301 FM 646 Suite 100 Dickinson, TX 77539
Tel: 832-690-0460
Fax: 832-690-0461