Endocrinologist Diabetologist

West Denver Endocrinology & Diabetes


Belmar Plaza, 215 S Wadsworth Blvd, 530 or 230
 Lakewood, CO 80226

Our Location

Lakewood, Colorado

West Denver Endocrinology & Diabetes
Belmar Plaza
215 S Wadsworth Blvd 530 or 230

More Information

See Online Booking Page

About West Denver Endocrinology LLC

West Denver Endocrinology is an outpatient Endocrinology "micro-practice" clinic offering care of diabetes, thyroid, metabolic, and hormonal disorders to adult patients in an ambulatory setting.


Micro-practitioners operate in small unconventional clinics, utilizing computer systems or contract services to manage most tasks outside of direct patient care.  By operating in this way, overhead is minimized, efficiency is improved, and the clinician regains time with patients.  By enhancing and prioritizing the provider-patient element, exception

al medical care that is patient centered, safe, and timely can be delivered.  


West Denver Endocrinology's mission is to provide comprehensive Endocrinology care that meets or exceeds care standards yet is tailored to the needs of the individual. By leveraging compassion, excellent communication, and in depth up to date knowledge, West Denver Endocrinology clinicians aim to foster effective and collaborative patient-provider relationships. 

Dedicated to Excellence

West Denver Endocrinology clinicians are held to an extremely high-level of excellence in every aspect of practice. This includes the care provided, the equipment used, the health and safety protocols that are followed, and the incidental services that are offered. Above all, the aim is to provide each patient with an optimal experience.

Experienced Healthcare Providers

Dr. Rieniets and NP Williams are licensed board certified providers who have completed extensive education and clinical training as well as specialized training in the areas of Endocrinology and Diabetes.

Dr. Rieniets completed Endocrinology fellowship in 2009 and Internal Medicine residency in 2007 at 

Walter Reed Army Medical Center.  Dr. Rieniets is ABIM dual board certified.  Dr. Rieniets Completed Medical school in 2004 at Oklahoma State University College of Osteopathic Medicine. 

NP Williams is board certified in Advanced Diabetes Management, board certified as a family nurse practitioner, and experienced in Endocrinology and Diabetology. In addition to working with Dr. Rieniets at West Denver Endocrinology, job experiences include work at the Center for Diabetes And Endocrine health at a large health network (Allegheny Health). 

Dr. Rieniets and NP Williams work in partnership to provider personalized care to patients seeking endocrine care or diabetes care and believe that collaborating with patients to achieve health care goals is one of the most important and satisfying aspects of work as a clinician.

Driven to constantly improve knowledge in the area of Endocrinology, Dr. Rieniets and NP Williams frequently attend educational conferences and professional society meetings to learn about the latest advancements in the field to offer new information and technologies to patients.

The Importance of Patient Education

Clinicians at West Denver Endocrinology strongly believe that patient education is an important part of the services provided. In addition to talking with patients during appointments, extensive information on the conditions, treatments and procedures relating to Endocrinology are provided.

Patients are encouraged to read about conditions and treatments that affect them and are invited to ask questions. Thank you for choosing West Denver Endocrinology to be your Endocrinology health care provider. 

Call 720-330-9760 to contact the clinic. 
Please use WestDenverEndo@myupdox.com to email the clinic. 
For online booking & appointment management Click Here


Please be advised that the contact form on this website is non-functional.  We are not able to respond to messages sent using this website e-form.   

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