At Diamond Physicians, we do things differently. We're not a traditional practice that waters down patient care in order to keep revenue up. Every patient we see benefits from first-class medical care, minimal wait times, and no co-pay.
“Dr. Anthony Lyssy and the entire team at Diamond Physicians are tremendous medical partners to work with. As a complete health dentist, I recommend my patients see him because he understands the importance of how the oral health can greatly impact overall health. Dr. Lyssy is amazing at looking at the entire picture of a person's health and discovering root causes of inflammation. Their philosophy of focusing on preventing disease aligns well with my dentalpractice mission. I wish more practitioners had his progressive mind-set and included dentists as a part a collaborative healthcare team. I would highly recommend Dr. Lyssy as a doctor that goes above and beyond to ensure personalized, comprehensive care for his patients.”
- Sarah T. Poteet, DDS
“I visited in September and I got the red carpet treatment - the Doctors really took their time with me and gave me exceptional advise and physical and results were quick and now I am on the road to better health!”
- JoElla E Pinckney
“Dr. James and Dr. Lyssy are a pleasure to work with. When I walk in I'm treated like family instead of just another patient. They are constantly working to provide the best healthcare possible from every angle of my life (mental health, nutrition, and lifestyle choices). Diamond Physicians sets the ...”
- Jeremy Miller
“I have finally found a doctor that listens to my health concerns and is actively working with me to find solutions. It's such a great experience to walk into my doctor's office - Diamond Physicians - and feel like a *person* instead of a cog in a wheel. Thank you Dr. James!”
- Metsy Corter
“Diamond is truly an exceptional healthcare concept! My husband and two toddlers have been going to Dr. Lyssy since Nov. 2013. I can't imagine life without such professional, convenient, proactive and preventive care as we receive with the entire Diamond team. We no longer wait hours/days to get into ...”
- Liza Schlitt
“The staff and doctors are awesome. The care can't be compared!”
- Heidi Smith
“Going with Diamond Physicians was the best decision we've ever made.”
- Sandra Evans
“Diamond Physicians is an amazing organization! I love the quality of care each visit. I've called and texted my Dr's mobile and have gotten fast and accurate responses. I'm glad the future of healthcare is finally here!”
- Darrel Haswell
“I can't say enough good things about Diamond Physicians. The doctors there are top-notch and practice medicine the way it should be practiced…with skill, patience (pardon the pun), and lots of personal attention. We work with Dr. Lyssy and have been nothing but impressed from Day 1. First, ...”
- David O'Brien
“The whole Diamond Physicians team has been wonderful to work with!”
- Erica Cupaioli
“Excellent care, above and beyond to say the least. Never has going to the doctor been so pleasant and painless. These doctors take the time to really make sure nothing is missed, and everything is understood between patient and physician. I signed up for the Diamond 180, and look forward to getting ...”
- Jay Bird
“My 7 month old son has a condition that he has been dealing with since birth. I was told by another physician that the condition could correct itself within 6 months. The condition did not self-correct and surgery was recommended. I was extremely nervous and uneasy about the idea of moving forward ...”
- Peter J. Pinckney
“5 stars for Dr. James. He is one of the best doctors I have come across with such pleasant bedside manner. He is very knowledgeable in his field and I would recommend him to all my friends and family.”
- Christina K.
“Diamond Physicians is a great organization that offers health care the way it should be practiced. Their care model offers peace of mind to all patients suffering from treatable and chronic medical conditions. Diamond is the place for you if you are looking for a practice that offers a ...”
- Kern Creevey
“I am so pleased and impressed with the quality of service, individual care and attention that the physicians and staff at Diamond Physicians has given me and my family. They are state of the art with that old time personal touch of being there to receive calls from patients and getting back to them ...”
- Bob Consor
“The type of relationship everyone should have with their primary care physician. My fiancé and I joined to Diamond Physicians a couple months ago and I wish we would have joined long before. Having a physician that will take the time to sit down get to know you, your goals, challenges and put a ...”
- Sam Anderson
“One of the easiest doctor visit experiences I've had. The staff is very courteous and even fun! They make each patient feel like they have their own personal physician.”
- Adam Frame
“Diamond Physicians combines a superior business model with unmatched client service that makes for an overall great experience for their patients. I couldn't be more pleased with the value.”
- Zachary Carroll
“Diamond Physicians and +Anthony Lyssy are such a wonderful resource! Their dedication to convenient and quality patient care is such a valuable asset to the Dallas market.”
- Rachel Luetkemeyer
“Dr. Lyssy is amazing! We never wait, even when my six year old is sick early Sunday morning. Diamond Physicians is the future of superior healthcare!”
- Nichole Gue
“Great initiative, I am impressed. Keep up the good work.”
- S Steve Samudrala
“It's very rare that I get extremely sick and this past week was one of those times. After 3 days of just not getting better, I texted my symptoms to Dr. James and I got a call back from him immediately. He explained what was going on and gave me over the counter recommendations and said if I didn't ...”
“Professional, thorough, readily available and personable. I'm glad they opened their doors for business. I look forward to being cared for and guided for many years to come.”
- Keith Callahan
Dr. James believes in the old adage that integrity and hard work are critical to building customer loyalty. A visionary, he founded Diamond Luxury Healthcare in 2012 which spawned Diamond Physicians, a concierge medical practice focused on the patient-physician relationship. This health care niche has gained momentum in response to sprawling waste and frustrations with health care delivery systems. Diamond bypasses cumbersome and inefficient “middle men” to deliver personalized, high-quality medical care to its valued clients.
Dr. Anthony Lyssy believes that compassion and top-quality hospitality is key to helping patients live healthy and happy lives. He possesses a wide range of knowledge in medical areas and focuses his practice on helping others improve their exercise and lifestyle routines through diet, stress management, and recovery processes. Prior to his career as a physician, Dr. Lyssy graduated with his medical degree from The University of North Texas Health Science Center. Since then, he has committed his practice to improving the lives of other people.
Shahan Chowdhury, MD is a Board Certified Physician with more than 15 years of experience in primary care and family medicine. She holds a Bachelor of Science in Genetics from University College London and a Doctor of Medicine Degree from University of Oklahoma. Her true passion is cardiovascular health and helping her patients with disease prevention and management. She is a graduate of The Bale/Doneen Method for heart attack and stroke prevention and utilizes her family medicine training on a daily basis to look for markers for disease. By taking care of the whole person, she is in a position to look at the past (family history), the ...
Dr. Stuart is a Board Certified Family Physician with years of experience in family medicine. She focuses on providing a comprehensive and preventative approach to her patients, always taking into account the personal beliefs and goals of those she treats. She is a graduate of the University of North Texas Health Science Center and also completed a two-year course of study at Southern Methodist University Cox School of Business in Advanced Leadership. This training has allowed her not only to be an accomplished doctor, but also an effective community advocate. She works to ensure that quality health care providers and public health programs are available to all.
James Pinckney has more than 20 years of experience in the information technology industry encompassing executive management, sales, business strategy & planning, project management, consulting, and software development. He has extensive experience helping customers leverage technology to achieve their business objectives. James holds a bachelor’s degree in Computer Science from the University of South Carolina and attended an Executive MBA Program at the University of Michigan.
Jeremy holds an accounting degree from Oklahoma State University and a Juris Doctor from the University of North Carolina School of Law. Jeremy’s primary area of practice is international tax, tax controversies and tax planning for KPMG. He has experience preparing and filing various tax forms for a myriad of KPMG clients ranging from large private equity funds to Fortune 10 multinational conglomerates.
Liza Schlitt has 10 years of public relations, media outreach, event planning, sponsorship management and new business development experience. Liza spent more than 8 years in a public relations agency where she managed and executed global marketing campaigns for clients such as American Airlines, U.S. Army, RadioShack and ExxonMobil. She supported the U.S. Army national grassroots and influencer engagement program managing their efforts to reach community advocates by building a database of thousands of community influencers, training hundreds of Army personnel, engaging influencers in workshop events, and launching a social networking ...
Mauro Rodriguez Jr. is the Diamond Practice Manager, providing premium patient care in clinical and business concerns. Mauro has been working in Emergency Medical Services for well over a decade, and has experience in numerous E.M.S. and hospital incidents.
Joe graduated from the University of Wisconsin, Madison with a degree in Economics. He has earned his Chartered Life Underwriter (CLU), Chartered Financial Consultant (ChFC) and Registered Health Underwriter (RHU) designations from The American College in Bryn Mawr, PA. Joe began his career in the employee benefits business with The Guardian Life Insurance Company, Employee Benefits Division. After working 2 years in the Chicago sales office Joe was promoted to District Manager and moved to Texas, opening the North Texas sales office in Dallas. In December of 1998 Joe left the wholesale side of the business and joined Beverly Brooks and ...
Seth Lederman, author on 3 of Amazon's Best Seller Lists, is a multi-faceted entrepreneur, with a vast experience in small business success as a business owner, business coach, and consultant to businesses in a variety of industries, including healthcare and franchises. Seth is a media recognized authority and expert in the field of business development, having studied with and been mentored by small business expert and “guru” Michael Gerber, best-selling author of The E-Myth. Seth is a franchise acquisition and franchise business development specialist. He understands the intricacies and nuances of successful business ownership.
Diamond is a leader in affordable Concierge Medicine, also known as Direct Medicine, in which clients are guaranteed access to healthcare 24 hours a day.
Direct Access To Your Doctor Via E-mail And Text
No Wait Time
Virtually Zero Wait Time And Unlimited Visits With Your Provider
Issues Addressed Immediately
Unlimited Visits At A Cost Of Less Than A Cup Of Coffee A Day With Zero Copay.
Unlimited Urgent Care
All acute medications and procedures included