Family Medicine
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account_circle About Me
Specialities:
Family MedicineI was privileged to join the team of family physicians at St. Luke's Walbert Avenue Family Medical Center in Allentown in 2015, where I get to care for children and adults of all ages. My practice includes preventive care, acute concerns of all kinds, geriatrics and numerous office-based procedures. I love taking the time to get to know my patients and their families, and we take pride in providing the same positive, honest and thorough care to all our patients.
I am proud to say that I was born and raised in the Lehigh Valley, a graduate of William Allen High School, Lehigh University, and Temple University School of Medicine in Philadelphia. I completed my residency at St. Luke's University Hospital in Bethlehem, and am board-certified in Family Medicine. My wife and I live in the Allentown area, and we attend St. Nicholas Greek Orthodox Cathedral in Bethlehem, where I have been a chanter for over 17 years. In addition to music, some of our other interests include travel, gardening and cooking.
school Education
Medical School
- The Lewis Katz School of Medicine at Temple University, 2012
Residency
- St. Luke's Hospital and Health Network, 2012 - 2015
Board Certifications
- Family Medicine
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.Tatalias shows genuine concern when he inquires about family history, environmental factors, and other relevant information that is often overlooked by doctors who are less interested in getting to the root causes of one's illness.”
June 24, 2025
“Love Dr Nick. Always, always listens to my concerns”
June 22, 2025
“I am so very pleased with not only Dr T but with everyone I talk to or interact in any way with. I feel respected, cared for and like everyone is interested in helping me with ANYTHING that I need. I hope I can stay with this group forever. They are all the sweetest and most helpful and kind people I have ever been blessed to have, and I most certainly do feel BLESSED to have Dr Tatallius and all his staff to help me go through my senior years. I know whatever I need they will help me with. St Luke's is so blessed to have every one of these beautiful people!”
June 21, 2025
“Everything was efficient and on time.”
June 8, 2025
“My husband saw Dr Tatalias for a follow up visit after a TAVR procedure. All went very well and we thanked Dr Tatalias for being on top of this problem with my husband's heart.”
May 24, 2025
“Dr Tatalias is an excellent primary care physician. He is easy to talk to and always answers your questions that I can understand.”
May 19, 2025
“Follow up from hospital stay. I love my Dr. Tatalias. He listens and understands my needs. So happy he is my Dr.”
May 19, 2025
“I'm always taken good care of... The office is so convenient to my house... And I am very pleased with Dr.Tatalias,he is a very caring and thorough physician....”
May 19, 2025
“Doctor that took care of me because my doctor was on vacation. He was good but like my doctor more”
May 16, 2025
“Dr. T , I highly recommend.”
May 16, 2025
“My last visit was all good. My questions were answered and I was given information about a cardiac procedure I may need in the future.”
May 16, 2025
“Dr Tataliss took the time to answer all my questions. I did no feel rushed. I was pleased with the office visit as I received more info than I have had from a prior provider”
May 12, 2025
“Dr. Tatalias is the best! Always listens to concerns and provides helpful suggestions and treatment options. The MA was kind, friendly, and efficient!”
May 9, 2025
“Always feel comfortable with this provider”
April 27, 2025
“Dr Tatalias is always professional and personable. He always compares my current visit to prior ones, showing that he prepared before seeing me. His attitude as well as that of the staff always makes for a pleasant experience.”
April 25, 2025
“Dr. Tatalias is extremely helpful, knowledgeable and easy to talk to.”
April 22, 2025
“Great guy always listens and tries his best to find the option that works for you. This is a plus ,because some don't listen and think they know what's best for you. Listening goes a long way to understanding what the future steps would be.”
April 16, 2025
“Always nice experience”
April 15, 2025
“Good experience.great doctor”
April 7, 2025
“It's always been a pleasant experience during my visit with Dr. Tatalias and staff.”
March 31, 2025
“I was seen in a timely manner.”
March 30, 2025
“Dr Tatalias is excellent !!!”
March 26, 2025
“I feel very blessed to have Dr. Tatalias as my primary care physician. He is very thorough and really cares about you. He listens and always addresses your health concerns in a very professional and compassionate way!St. Luke's is very fortunate to have him on their team!!! I know I am very fortunate to have him on my health care team!!!”
March 21, 2025
“Very happy with my Health Care Provider Nicholas E Tatalias, MD”
March 5, 2025
“Everything is fine.”
March 3, 2025
“Seeing Dr.Tatalius is always a blessing. He is so willing to listen, Very kind and knowledgeable! I think he is the best PCP I ever had !”
March 3, 2025
“I have recommended Dr. Tatalias to my friends”
March 1, 2025
“Dr. Nick is always through.”
March 1, 2025
“We love Doc Nick!”
February 26, 2025
“Love it here! It's hard to find a good doctor who listens to you. Doctor Tatalias is so patient and kind. He gives all options and explains things in detail. I have local doctor options and drive out of my way to see him.”
February 10, 2025
“Dr Tatalias has been my husband doctor for many years. Very satisfied. Thank you”
February 7, 2025
“Everyone is always professional in this office.”
February 7, 2025
“Dr. Tatalias listened well to my concerns. I am thinking of switching PCP .”
January 25, 2025
“Dr.Tatatlias is a Great Caring Man he is just wonderful. And Great Dr.”
January 14, 2025
“Dr. Tatalias always gives a high quality of care. He actively listens, asks relevant questions, and is respectful and empathetic. Dr. Tatalias makes sure to give me a thorough explanation of treatment options and is realistic with me about what we think will work. I look forward to my appointments and always feel safe and well cared for in his office.”
January 13, 2025
“I saw Dr. Tatalias in regards to a chest pain that was bothering me for a few days. It was nothing serious enough to go to the ER about but something I wanted to get checked anyway. I also use catheters on a daily basis and from time to time develop UTIs which I also had checked out this visit. I also wanted to get my Medicare yearly physical done because I missed it last year due to a busy schedule. I do have bloodwork done twice a year at the VA for prescriptions I receive from them. Dr. Tatalias helped out immensely with all these requests. Our entire family has been seeing him for years and none of us has ever had a problem with him and he always goes out of his way to make sure we have and understand all our medical concerns. I have recommended him to several friends who were dissatisfied with their doctors and will continue to do so.”
January 12, 2025
5.0 RATING
“Dr Taralias listens to my concerns, never makes me feel like any questions or concerns I have are not important. I could not be happier with him as my physician.”
June 25, 2025