Trusted by Patients Across Houston & Tomball
Compassionate Primary Care for Families in Houston & Tomball
At Family Diagnostic Clinic, quality healthcare is made easy, personal and convenient. We offer long-term care, prevention, walk-ins, and diagnostic services by our skilled primary care physicians, delivering it in a single reliable clinic devoted to the health of your family.
- Accepting New Patients
- Same Day Appointments
Proudly Affiliated With Leading Healthcare Networks
Accepting New Patients • Walk-In Visits Available
Your Trusted Family Clinic for Everyday Care and Long-Term Health
We treat patients in Tomball and Houston at Family Diagnostic Clinic. Our specialists are always happy to help you book a same-day appointment and cater to your health care needs. We can help in managing a chronic disease and provide you with the best preventive care.
Our team has worked hard to make healthcare more accessible, personalized, and easy. No matter what your needs are!
Our Services
Comprehensive Healthcare Services for Families
Our primary care office has a multitude of medical services that can be used to ensure your well-being, regardless of your age. We also allow patients to access all services under a single roof. Through our various healthcare services, patients no longer have to face excessive waiting.
Routine checkups, preventive care, and personalized health management from experienced primary care physicians.
Visit our Chronic Disease management department for holistic treatment of diseases like diabetes, high blood pressure, cholesterol, thyroid diseases, and heart diseases.
For handling minor illnesses, efficient treatment of infections, and managing diseases, our walk-in clinic provides a great option.
Our medical staff offers annual medical check-ups to identify chronic diseases at an early stage.
On-site medical services and routine checkups are provided to prevent any health-related issues in time.
Our clinic allows you to connect with expert healthcare professionals online at a time that is convenient for you, making it easier to access trusted medical support without disrupting your daily routine.
4.9
(2.5k+ reviews)
I had a very positive experience at Family Diagnostic Clinic. The staff was welcoming, professional, and made me feel comfortable from the moment I walked in. Everything was explained clearly, and I appreciated how attentive and thorough the team was throughout my visit. Thank you again for the excellent service!
Why Choose Our
Family Diagnostic Clinic
Selecting the correct primary care doctor is also a major component of long-term health management. We at Family Diagnostic Clinic are combining medical, contemporary diagnostic, and compassionate services. This ensures that patients receive a dependable healthcare experience.
Experienced Primary Care Physicians
We have an extensive group of qualified medical specialists, which includes but is not limited to primary care physicians. These individuals make sure that their focus is on the early detection of illnesses and guide patients on ways to prevent the disease.
We create individualized treatment plans based on our understanding of each patient's needs.
Advanced Diagnostic Services
Family Diagnostic Clinic provides lab testing and screening diagnosis onsite, which assists the physicians in identifying the health issues and starting treatment faster. One of the most important aspects of keeping the body well and avoiding severe diseases is diagnosing serious illnesses in their early stages.
Walk-in Clinic Services
Our walk-in clinics and immediate appointments with doctors are available to provide access to speedy and satisfactory non-emergency medical treatment.
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Patient-Focused Medical Care
At Family Diagnostic Clinic, patient care always comes first. Our primary care clinic focuses on building lasting relationships with the families we serve while providing trusted medical care that supports long-term wellness.
We believe healthcare should be proactive, accessible, and personalized. From preventive care and routine wellness exams to chronic disease management and urgent medical visits, our clinic is dedicated to helping patients achieve better health outcomes.
Our medical team works closely with patients to ensure they feel informed, supported, and confident in their healthcare decisions.
Recognized Excellence in Internal Medicine
Awarded Top Internist 2021
Patient-Focused Medical Care
Top priority is given to patients at Family Diagnostic Clinic. We aim to develop long-term relationships with the patients and to ensure the delivery of top-quality medical services.
We aspire to achieve easy accessibility to healthcare. To deliver services focused on routine check-ups, preventive care, and chronic disease management, our clinic provides services focusing on providing patients with a good experience to have a healthy outcome.
Our health practitioners work together with the patients to ensure that they feel informed, supported, and confident.
Family Diagnostic Clinic
Trusted by Patients Across Houston & Tomball
Patients consistently choose Family Diagnostic Clinic for our compassionate care, professional medical expertise, and commitment to patient well-being.
Posted on Margie PierucciTrustindex verifies that the original source of the review is Google. After 15 years we found ourselves without a PCP. We found Dr. Irfan and so glad we did. I was diagnosed with cancer after labs were done. He sent me to an Oncologist, and 2 weeks later I was downtown in Methodist for 39 days! But if God hadn’t put us both there in Dr Irfans office don’t know how much more this cancer would have progressed if it had much longer to grow.Posted on Cloetta ConradTrustindex verifies that the original source of the review is Google. I've been coming to FDC for over 10 years, ever since my previous Dr retired due to health issues. I have to say I just love Dr Irfan! He listens to me, asks me questions and does everything he can to help with my health issues. I even moved up by Coldspring, but refuse to change Dr's so I drive 1 1/2 - 2 hours to see Dr Irfan! I'am that confident in his ability to help. If I could give him 10 ⭐️ I would!Posted on Randy WinslettTrustindex verifies that the original source of the review is Google. I always feel comfortable with this clinic. The people seem to care very much about me and my health.Posted on CatarinaTrustindex verifies that the original source of the review is Google. ExcellentPosted on Aubrey FontenotTrustindex verifies that the original source of the review is Google. A+++++++++ Dr Nathani has been my PCP for over 15 years.Posted on Rudy lakhaniTrustindex verifies that the original source of the review is Google. Excellent Doctor and all the wonderful employees, very knowledgeable Doctor, Thanks to Almighty God for His Blessings to Grant us with Dr. Imran Nathani and his group. The City of Tomball is lucky & Bless to have THE FAMILY DIAGNOSTIC CLINIC. Thank you all and Keep helping needed patients as always.Posted on Julius HoganTrustindex verifies that the original source of the review is Google. Excellent real goodPosted on MELVINSTINE ALLENTrustindex verifies that the original source of the review is Google. Everyone are nice and my Doctor Nathani too thanksPosted on Lori NTrustindex verifies that the original source of the review is Google. Dr. Nathani is a wonderful doc. He listens intently and has a great sense of humor. I never wait more than 5 minutes to be seen. Staff is very helpful and nice.
Why Patients Choose Our Clinic
Patients prefer our Family Diagnostic Clinic due to the orientation of combining caring and empathetic care with qualified professionals, and commitment to the community.
Why Patients Choose Our Clinic
Patients prefer our Family Diagnostic Clinic due to the orientation of combining caring and empathetic care with qualified professionals, and commitment to the community.