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About Family Health Medical Group

It is the mission of Family Health Group to provide the highest quality of family medical care in the Johnson County and surrounding areas of the Kansas City Metropolitan Area.

Family Health Group has been providing comprehensive, quality care to the families of Johnson County for over 20 years. The physicians of Family Health Group, along with our highly trained staff, offer complete care for patients of all ages. With a focus on preventive care that involves the patient, we offer comprehensive physical exams, immunizations and well-child care, gynecological care, minor surgical procedures, and management of chronic conditions such as hypertension, diabetes, and heart disease. We are also available for urgent care when you are ill or injured and same day appointments are available. Our onsite radiology and laboratory departments allow us to provide care in a quick, efficient manner.

The physicians and staff of Family Health Group provide healthcare to children and adults of all ages. We have five physicians, an Advanced Registered Nurse Practitioner, and a Physician's Assistant on staff. All of our physicians are board-certified in family practice by The American Board of Family Practice.

Family Health Medical Group is part of the HCA Midwest Physicians network in Kansas City. We are affiliated with Menorah Medical Center as well as the hospitals of HCA Midwest Health.

As part of our commitment to providing quality healthcare, we have a fully integrated electronic medical record system allowing our physicians access to patient information 24/7, even during emergencies. Additionally, we are able to send e-prescriptions directly to participating pharmacies.

Please call (913) 491-1616 to schedule an appointment. For cancelations, please provide a 24-hour notice.

Tell Us About Your Experience

John Hansen, MD

John Hansen, MD
John R. Hansen, MD is a skilled and experienced family medicine practitioner who has delivered care in this area for seven years. Dr. Hansen performs well and sick exams, urgent care and minor office procedures. Prior to working in the metro area, he served in a rural county hospital setting, an environment which equipped him with a wealth of experience in managing emergency cases and providing primary care for residents of all ages. Dr. Hansen is...   More

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Diane Krafft, NP

Diane Krafft, NP

Diane Krafft, FNP a board-certified family nurse practitioner, has more than 28 years of nursing experience and has been a Nurse Practitioner since 1995. Diane is skilled in care for patients of all ages in both primary and urgent care settings and closely collaborates with the Family Health Medical Group physicians in managing patients with both acute and chronic health conditions. She has special interests in preventive care, health promotion...   More

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Herbert McCowen, MD

Herbert McCowen, MD
Herbert M. McCowen, MD is an experienced, skilled physician who focuses on partnering with patients and their families to ensure the best possible care. He has been in practice in Overland Park for more than 20 years. Dr. McCowen graduated from the University of Kansas School of Medicine and completed his residency at Research Medical Center in Kansas City.   More

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Liliana Nazario, MD

Liliana Nazario, MD
Liliana E. Nazario, MD has practiced in the Overland Park area for more than 20 years. Her treatment philosophy centers on comprehensive education for patients as the first step in developing an effective treatment plan. She partners closely with them to foster a sense of confidence in their care. Dr. Nazario has a special interest in dermatology, pediatrics and women's health. She graduated from the University of Kansas School of Medicine and completed...   More

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Richard Ruiz, MD

Richard Ruiz, MD

Richard A Ruiz, MD, believes strongly in the "family doctor" model and that the strong personal bonds that are developed with patients are unique to family medicine. He is a graduate of the University of Kansas School of Medicine and completed an internship at Louis A Weiss Memorial Hospital in Chicago. He completed his residency at Research Family Medicine in Kansas City. Dr. Ruiz has been practicing in the Overland Park area for over 12 years...   More

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Patient-Centered Medical Home Recognized PracticeThe patient-centered medical home is a model of care that emphasizes care coordination and communication to transform primary care into “what patients want it to be.” NCQA Patient-Centered Medical Home (PCMH) Recognition is the most widely adopted model for transforming primary care practices into medical homes. Patients in medical homes receive the right care, in the right amount, at the right time. This increasingly popular delivery system modernization leads to safer and better care, empowers patients and renews the patient-provider relationship.

Office hours at Family Health Medical Group
Mon-Fri 8-4:30, Sat-Sun Closed

Map and Locations

Family Health Medical Group

7381 W 133rd St., #100
Overland ParkKS 66213

Fax: (913) 491-8061