Previous Next Dr. Khan is a board-qualified Nephrologist practicing with this practice since 2008. Dr. Khan also works at several East Valley hospitals including Chandler Regional Medical Center, Mercy Gilbert Medical Center and the Banner health facilities. Dr. Khan completed his residency in Internal Medicine in 2007 at Lutheran Medical Center in Brooklyn NY. He practiced as an Internal Medicine physician for over 6 years prior to completing his fellowship in Nephrology in 2017 from University of Arizona (UofA) in Tucson, AZ. He currently resides in Gilbert, AZ with his wife and 4 children. In his time off, Dr Khan loves to travel and spend time with their family. He is vested in the well being of his patients, not only from a renal, but also from an internal medicine stand point. He has extensive background and experience in civil & structural engineering as well as construction projects. He builds enthusiast level computers for relaxation. He works on and modifies performance automobiles and machinery as a hobby in his free time. His favorite author is Stephen Hawking and is a huge fan of all his work towards the field of theoretical astrophysics. He finds it relaxing to build, modify and fix things. Hassan Khan, MD Chief Medical Officer (CMO)

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Discover effective strategies for losing weight and improving your health on our website. Our expert guides and resources cover everything from nutrition and exercise to mindset and motivation, helping you achieve sustainable results. Start your journey towards a healthier, happier you today. At American Medical Associates, one of our main objectives is to support individuals in achieving their weight loss goals. If you're looking to lose weight in a safe and effective way, then you've come to the right place. We specialize in weight loss medical management, which means we use medical techniques to help our patients achieve their weight loss goals. In this blog post, we'll share some of the top reasons why you should consider visiting our clinic for your weight loss journey. Weight Loss SCHEDULE WEIGHT LOSS APPOINTMENT Intake Form Review Styku Scan with Review Before & Quarterly Pictures Vitamins (Myers Cocktail added) to Saline Bag (1 per quarter) Exercise Regimen Nutrition Consultation Personalized Support Access to Blogs/Publications/Exclusive Materials AND SO MUCH MORE! Cost: $100/month Members can buy Semiglutide straight from American Medical Associates!!! Membership Plan The Weight Loss Program is Supervised by Physicians Personalized Treatment Plans At our clinic, we understand that every patient is unique and has different weight loss goals. That's why we create personalized treatment plans that are tailored to your specific needs. Our team of medical professionals will work with you to create a plan that takes into account your health history, lifestyle, and weight loss goals. This personalized approach ensures that you receive the right treatment for your body, which leads to better results. Our Approach At our practice, we understand the importance of a comprehensive approach to weight loss that considers the prevention, diagnosis, and treatment of various weight-related health conditions. Our team of experienced weight loss specialists and healthcare professionals are constantly up-to-date with the latest advancements and technologies in the field of weight management, to provide our patients with the highest quality of care. We believe in a holistic approach to weight loss that takes into account the physical, emotional, and social well-being of our patients. Our commitment to growth in the field of weight loss has allowed us to offer a wide range of services that cater to the unique needs of our patients. From routine weight checks to complex weight loss procedures, we are dedicated to improving the health and quality of life of all those who entrust us with their care. Comprehensive Approach At our clinic, we take a comprehensive approach to weight loss. We don't just focus on one aspect of weight loss, such as diet or exercise. Instead, we take a holistic approach that addresses all aspects of your health and lifestyle. This includes nutrition counseling, exercise planning, behavior modification counseling, and medical interventions when necessary. By taking a comprehensive approach, we ensure that you receive the best possible care and achieve lasting results. Medical Supervision One of the biggest advantages of weight loss medical management is that it's done under the supervision of medical professionals. This means that you can be confident that your weight loss plan is safe and effective. Our team of medical professionals will monitor your progress and make adjustments to your treatment plan as needed to ensure that you're achieving your weight loss goals in a healthy way. Professional Guidance and Support Losing weight can be a challenging process, and it's easy to get discouraged if you're not seeing the results you want. That's where our team comes in. We provide professional guidance and support throughout your weight loss journey. Our team of experts is here to answer any questions you have and provide you with the motivation and encouragement you need to stay on track. Proven Results Our weight loss medical management approach has been shown to be highly effective in achieving weight loss goals. Many of our patients have successfully lost weight and improved their overall health under our care. Our team is committed to helping you achieve the same success, and we'll work with you every step of the way to ensure that you reach your goals. If you're looking for a safe and effective way to lose weight, our clinic is the right choice for you. With our personalized treatment plans, professional guidance and support, medical supervision, comprehensive approach, and proven results, we're confident that we can help you achieve your weight loss goals. Schedule a consultation with Bailey Freed DMSc, PA-C and take the first step towards a healthier, happier you.

Previous Next Tanya completed her Bachelor of Science in Nursing from Grand Canyon University in 2012. She has worked as a Critical Care Nurse for the past 9 years. Her nursing experience is well rounded with specialized training for Intensive Care patients ranging from Trauma, Neuro, Medical Surgical, and Cardiovascular. She received her Masters of Science in Nursing: Family Nurse Practitioner’s degree from the University of Phoenix in 2021. Her specialty clinical rotations included Endocrinology, Cardiology, Pulmonology, and Women’s Health which empowers her to provide comprehensive care for her patients. Born and raised in Hawaii, Tanya encompasses her Aloha spirit to ensure each patient is part of the AMA Ohana (family) and strives to provide compassionate, quality care for her patients to live their best and healthiest life. Tanya is married with 4 children, enjoys traveling, and is a sports enthusiast. Her off time is spent with her family or on a beach in Hawaii. Tanya Fetters FNP-C

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Get comprehensive Nephrology care from the highly skilled team at American Medical Associates. Our expert Nephrologists offer cutting-edge treatments and personalized care for all kidney-related conditions. Schedule an appointment now. Nephrology Dr. Khan is a board-qualified Nephrologist practicing with this practice since 2008. Dr. Khan also works at several East Valley hospitals including Chandler Regional Medical Center, Mercy Gilbert Medical Center and the Banner health facilities. Dr. Khan completed his residency in Internal Medicine in 2007 at Lutheran Medical Center in Brooklyn NY. He practiced as an Internal Medicine physician for over 6 years prior to completing his fellowship in Nephrology in 2017 from University of Arizona (UofA) in Tucson, AZ. He currently resides in Gilbert, AZ with his wife and 4 children. In his time off, Dr Khan loves to travel and spend time with their family. He is vested in the well being of his patients, not only from a renal, but also from an internal medicine stand point. He has extensive background and experience in civil & structural engineering as well as construction projects. He builds enthusiast level computers for relaxation. He works on and modifies performance automobiles and machinery as a hobby in his free time. His favorite author is Stephen Hawking and is a huge fan of all his work towards the field of theoretical astrophysics. He finds it relaxing to build, modify and fix things. Hassan Khan, MD Nephrology Director Nephrology (All age's) Nephrology is a medical specialty focused on the diagnosis and treatment of diseases and disorders related to the kidneys and their associated systems. Nephrologists are Physicians who specialize in nephrology and our experts in managing conditions that affect kidney functions and overall renal health. Conditions treated under nephrology include: Chronic Kidney Disease (CKD) Acute Kidney Injury (AKI) Hypertension (High Blood Pressure) Glomerular Diseases Renal Tubular Disorders Kidney Stones Fluid and Electrolyte Disorders End-Stage Renal Disease (ESRD) Overall, Nephrology encompasses, the diagnosis, treatment, and management of a wide range of kidney related conditions, with the goal of preserving kidney function, improving quality of life, and releasing the risk of complications for patients with Renal Disease.

Previous Next Marie Brewer, FNP-C Family Nurse Practitioner Marie Brewer, FNP-C, epitomizes professional excellence as a family nurse practitioner with a robust educational and clinical background. An alumnus of Creighton University in Omaha, Nebraska, Ms. Brewer was distinguished with an athletic scholarship and procured a Bachelor of Arts in Corporate Communication, with a specialization in Public Relations. Her aspirations in the healthcare domain propelled her to acquire a Bachelor of Science in Nursing from Northern Kentucky University, where she graduated Magna Cum Laude in 2005. Further cementing her academic achievements, Ms. Brewer attained her Master of Science in Nursing with Summa Cum Laude distinction from The University of Phoenix in 2021. Her clinical journey commenced at St. Elizabeth’s Medical Center in Edgewood, Kentucky, where she specialized in orthopedics as a registered nurse. In 2008, Ms. Brewer relocated to Arizona, enhancing her clinical expertise in the Cardiovascular Intensive Care Unit at Banner Good Samaritan Medical Center, Phoenix. There, she delivered critical care to patients navigating the recovery process from cardiac events and surgeries. Recognizing a broader spectrum of patient care, she expanded her proficiency by contributing to both the Emergency Department and Intensive Care Unit. Her passion for knowledge transfer led her to mentor nursing and paramedic students, as well as to orient new staff members. Ms. Brewer holds certification through the American Academy of Nurse Practitioners and maintains an active membership with the Sigma Theta Tau National Honor Society, underscoring her commitment to nursing excellence. Ms. Brewer’s career trajectory evolved as she assumed the role of a Clinical Education Specialist for Emergency and Trauma services, an endeavor that garnered her a nomination for the prestigious March of Dimes 2015 Nurse of the Year in Education. In 2016, she rejoined direct patient care as a night shift charge nurse in the Intensive Care Unit with Dignity Health, reaffirming her dedication to patient-centric care. Prior to joining our team, Ms. Brewer honed her expertise at The Fitzmaurice Hand Institute, where she specialized in the management of a comprehensive array of acute and chronic upper extremity conditions. A native of Orange County, California, Ms. Brewer found her home in Arizona’s Valley of the Sun in 2007. Outside of her professional responsibilities, she is a devoted mother to two exceptional sons who infuse her life with vitality. An avid sports enthusiast with a love for the great outdoors, Ms. Brewer cherishes her time with friends and family, which remains integral to her personal well-being. Marie Brewer FNP-C

Previous Next Marion’s nursing career started in 2006. She has worked in the Emergency Department at various facilities in the East Valley for almost ten years and in Post Anesthesia Care Unit for eight years. She has cared for patients from all walks of life during their most vulnerable times. Marion earned her Master’s degree in Nursing with an emphasis on Psychiatry at Walden University. She has gained rewarding and relevant experience during her clinical rotations at various mental health facilities. She is fluent in Tagalog and is familiar with the Asian culture. Her professional membership includes Arizona Nurses Association and American Psychiatric Nurses Association. During her free time, Marion likes to spend time with her family and go on long drives. She also enjoys trying new places to eat and going on Target/Trader Joe’s run. Marion Crisostomo PMHNP-BC

Previous Next David is originally from Illinois and relocated to the Phoenix area in 2016. He holds a BSN from The University of St. Francis in IL. His MSN, with a concentration in education, was achieved at Grand Canyon University in 2020. David harbors a passion for education, considering it a fundamental component of healthcare for both patients and staff. In May 2023, he accomplished a significant milestone by receiving a Post Master's FNP degree from Grand Canyon University. During his studies, David undertook rotations in cardiology, endocrinology, and primary care medicine. He's now thrilled to commence his practice with AMA, dedicated to serving the community to the utmost of his ability. Before joining AMA, David accumulated vast experience as a pediatric ICU nurse for five years and also spent two years working with adult patients in a progressive care unit. This diverse professional background has equipped him to provide care for individuals from all walks of life. He's committed to offering his patients kind, compassionate, and holistic care, ensuring they feel they are receiving the best possible treatment. On the personal front, he's married to his wonderful wife and is the proud parent of twin daughters, whom David considers his greatest blessings. Leisure time is often spent with family, engaging in various activities, with a particular fondness for the outdoors. David Brennan FNP-C

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