Internal Medicine | Nephrology
check Accepting new patients
Hypertension | Kidney Disease | Kidney Failure | Nephrology
location_on Locations (4)
school Education
Medical School
- Philadelphia College of Osteopathic Medicine, 2006
Internship
- Easton Hospital, 2006 - 2007
Residency
- Lehigh Valley Health Network, 2007 - 2009
Fellowship
- UMDNJ/Robert Wood Johnson Medical School, 2009 - 2011
Board Certifications
- Nephrology
star Reviews
The Patient Satisfaction Rating is an average of all responses to the care provider related questions from our nationally recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
Responses are measured on a scale of 1 to 5 with 5 being the best score.
The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of St. Luke's University Health Network.
“Dr. Nick was amazing”
July 7, 2025
“It was a great experience all around”
July 7, 2025
“THIS WAS MY FIRST VISIT TO YOUR TAMAQUE FACILITY. IMPRESSED WITH THE SAME. ALL THE STAFF I HAD CONTACT WITH WERE OUTSTANDING. MY THANK YOU TO THEM.”
June 30, 2025
“The doctor is always courteous friendly and thorough he answers and explains in detail.”
June 29, 2025
“I love Doctor Nick”
June 28, 2025
“Dr. V Answered all of my questions and excellent feedback. Very proactive in treating my medical issues.”
June 28, 2025
“This provider exceeded my expectations. He was very knowledgeable and fully explained everything. ”
June 20, 2025
“I'm very pleased with the doctor and staff at this office. I feel comfortable going here.”
June 20, 2025
“Excellent care. The whole experience was done with professionalism and politeness.”
June 19, 2025
“Dr. Nick is the most concerned and caring doctor. He listens to me!”
June 18, 2025
“All good”
June 17, 2025
“Dr V is excellent. Always makes me feel good during and after appointments”
June 16, 2025
“My experience was great, everyone was soo nice, facility was spotless and easy to get to.”
June 16, 2025
“The doctor was very thorough, answered all my questions, and was very courteous.”
June 14, 2025
“I always had excellent care from Dr. Varvarelis and l feel like he cares about my kidney health.”
June 13, 2025
“Dr Vavarelis is a proficient and empathetic professional who is highly respected by me.”
June 12, 2025
“I had a great experience with this doctor and the staff. He was very knowledgeable and informative durning my visit.The office staff was helpful. Thank you.”
June 9, 2025
“I am very Satisfied with my visit with my doctor.”
June 9, 2025
“I appreciate Dr Nick for taking care of me and my health.”
June 7, 2025
“No one contacted me about my results because that was the purpose of the visit. If there was an issue Dr Varvarelis would have reached out to me prior. The visit was to discuss how we would move forward. I only wish all my Doctors were like him. I trust his word without a doubt. St Luke's has a rare and amazing find with him.”
May 16, 2025
“Everyone at this office is kind and smile a lot. Dr Varvarelis is a very good doctor who listens, explains and helps to figure out the best care. He brings up things that I wouldn't even have thought about to improve my health.”
May 14, 2025
“Vert good doctor”
May 12, 2025
“Wonderful help to me”
May 11, 2025
“Dr. Nick and his care team are always very thoughtful, friendly and accommodating.”
May 11, 2025
“Wonderful Doctor!”
May 5, 2025
“Doctor reviewed medical history,medications and health issues. Ordered lab and urine test to determine a course of action.”
May 4, 2025
“Exceptional nephrologist!!”
April 13, 2025
“Nicholas M Varvarelis, DO and All of the staff are always kind and courteous.”
April 12, 2025
“Dr Vavarello is one of the best doctors I've seen. His knowledge and bedside manner is impeccable.”
April 12, 2025
“Dr. Nick was compassionate, understanding, informative and patient in clearly explaining the concerns we had. He made everything understandable in a very respectful manner and provided so many answers that we hadn't understood through previous health care professionals. I would highly recommend Dr.Nick to anyone.”
March 22, 2025
“Dr Varvarelis was excellent. He provided excellent information in an understandable manner and was personable and respectful in doing so. A credit to St Luke's.”
March 22, 2025
“Very pleased with the care, advice and treatment Dr Varvarelis provided. I'm thankful to have him as my doctor. His knowledge is my comfort.”
March 21, 2025
“Dr Nick Varvarelis is the best! Takes all the time as needed to address your concerns and always very caring!”
March 21, 2025
“Dr. Nick is extremely personable, courteous, knowledgeable and professional. He's very thorough when explaining test results or addressing concerns.”
March 19, 2025
“All good”
March 15, 2025
“Excellent service.”
March 15, 2025
“Dr nick is an outstanding Dr. Explained to me in detail about my health. I recommended him to several people. They all thought like I do. He is the BEST OF THE BEST!!!!!!! ST LUKE'S IS LUCKY TO HAVE HIM. JUST AS I AM. HE IS TRULY A BLESSING”
March 8, 2025
“I am very happy with the options given to me during this visit. I am hopeful that the steps being taken given those options will fix the medical issue I am having.”
March 8, 2025
“Dr Nick is the best. Listens to you. Explains all info”
March 1, 2025
“Dr. Nick is a top notch guy! He is always very clear with his instructions and information. All the staff at St. Luke's Clinics, hospitals, and offices are great.”
February 18, 2025
“I just want to let you all know that Dr Nick V. Has taken great care of me. Especially after I had a kidney transplant.”
February 1, 2025
“Nicholas M Varvarelis, DO was Professional and knowledgeable”
January 30, 2025
“Dr.Nick is always amazing. Professional, informative and compassionate. Truly as asset to St.Likes.”
January 25, 2025
“Dr Varvarelis is the he best. He is a professional. He's very pleasant he's very knowledgeable. He explains what he's doing and why, and he make sure you understand. He listens to your concerns and questions and answers them. I can't say enough about his professionalism in every area. Plus, he has a good sense of humor and makes you feel comfortable. Definitely need more doctors like Dr.Varvarelis.”
January 5, 2025
“Good, caring dr.”
December 26, 2024
“I am very fond of Dr. Nick. He is friendly and also very serious about my health. Dr. Nick was my Primary Doctor for a long time. Now, I see him for my Stage 3 Kidney failure. He is the BEST!”
December 20, 2024
“Doctor Varvarelis, was very thorough. Answered every question and made suggestions as to my specific health issues. Excellent doctor and friend.”
December 6, 2024
“I had an excellent visit. Dr Varvarelis showed a genuine concern for my health. He recommended a script and gave a diet to follow for my problem. The staff are very personable and helpful.”
November 18, 2024
“Everything was good with Nicholas M Varvarelis, DO”
November 15, 2024
“Dr Nick is great and you should give him a raise”
November 14, 2024
“Great, friendly professional. I will recommend him.”
November 11, 2024
“Dr Varvarelis is the only doctor that has ever helped me. Your cardiologist put me in kidney failure due to medication he had me on and ignored my problems. Dr varvarelis figured it out and fixed me. My regular GP locked up her office during covid, but Dr Varvarelis continued to see me. I was having severe heart palpitations which my regular doctor told me it was anxiety and put me on antidepressants which did not help. Dr varvarelis changed my medicine and fixed my problem. Dr Varvarelis is the only doctor who has helped me to lose weight and I have lost 30 pounds thanks to his vast knowledge of how insulin effects my weight.”
November 11, 2024
“Dr. Nicholas Varvarelis is an excellent provider! His medical expertise is outstanding as well as his care and concern for his patients.”
November 10, 2024
“Dr. Nick is a very good doctor he listens to me and gives me answers and advice in a way that is very easy to understand. He showed me that he really knows what is going on with me even before he looks at the computer screen. Very thorough. Would recommend him to anyone looking for a good doctor.”
November 1, 2024
“Dr. Nicholas Varvarelis is a great communicator.”
October 31, 2024
“Always a pleasure to visit Dr Varvarelis”
October 31, 2024
“I am well satified with Nicholas M Varvarelis, DO”
October 29, 2024
“All good with Nicholas M Varvarelis, DO”
October 28, 2024
“Dr Nick Varvarelis is a great doctor and I think he really cares about my health and always talks to me with respect and in a way that I totally understand what he is saying.”
October 23, 2024
“Dr. Nicholas M Varvarelis, DO always provides care that is second to none. He has worked with me 100% to get me to a healthy lifestyle. I trust him completely.”
October 21, 2024
“Nicholas M Varvarelis, DO is a Great Doctor and great staff”
October 15, 2024
“This was my very first visit with Dr.Nicholas M Varvarelis, DO and I absolutely loved him. He took his time explained everything that I could understand it and I will recommend him to all my friends.”
October 12, 2024
“I enjoy my visits with Nicholas M Varvarelis, DO he is always cheerful, honest, caring doctor I would not want anyone else”
September 28, 2024
“Dr nick is absolutely fantastic.”
September 28, 2024
“This doctorNicholas M Varvarelis, DO is exceptional, spends a time to explain things, is on top of current medical research, Very friendly. He is great”
September 28, 2024
5.0 RATING
“Visit with Dr. Varvarelis gives me confidence in his evaluation.”
July 24, 2025