Nathan Kaller, DO
Specialties
Family Medicine
Education & Training
Doctor of Osteopathic Medicine
Nathan Kaller, DO
Primary Care Physician with Wellstar since 2015.
Specialties
Family Medicine
Education & Training
Doctor of Osteopathic Medicine
Office Locations
Expertise
About Nathan Kaller, DO
Specialties
- Family Medicine
Education & Training
- Philadelphia College of Osteopathic Medicine
Degree
- Doctor of Osteopathic Medicine
Residency
- Lakeside Medical Center
Certifications
- AOA Family Medicine
Languages spoken
- English
Common Treatments, Conditions, and Procedures
- Anemia
- Annual Wellness Exam
- Anxiety
- Asthma
- COPD
- Depression
- Gastrointestinal Problem
- High Blood Pressure
- High Cholesterol
- Immunization
- Medication Management
- Men's Health
- Obesity
- Preventative Screening
- School and Sports Physicals
- Sleep Apnea
- Stop Smoking
- Strep Throat
- Upper Respiratory Infections
- Women's Health
Patient Reviews
Overall patient rating
4.9Based on 480 patient ratings
- Listened to me carefully
-
- Shared the right amount of information
-
- I'd recommend this provider to family and friends
-
- I'd recommend this practice to family and friends
-
- Earned my trust
-
All reviews have been submitted by patients after seeing the provider.For more information about the review system, check out this Learn more about our review system.
Patient Reviews
5
Dr. Kaller is a great listener and pcp.
December 7, 2025
5
Lab lady was super and Drs Tech was great.
December 6, 2025
5
Dr. Kaller and his staff are exceptional in every way! He listens to my concerns and acts accordingly!
December 7, 2025
5
Dr. Kaller and his staff are excellent! They are professional, caring and treat us like family.
December 5, 2025
5
Dr Kaller Continues to be both a caring and knowledgeable physician that I totally trust with my health care needs. His staff is knowledgeable and professional as always.
December 4, 2025
5
I really appreciate the genuine empathy and level of concern and stopping to listen to any of my concerns at this practice. I've been very happy with them for the last nine years and will continue to come back. Thanks. Bye-bye.
November 26, 2025
5
I really liked the doctor's care.
November 24, 2025
5
Dr. Kaller and all the staff there are just super they make this experience more easy and peaceful would not go nowhere else
November 22, 2025
5
Dr Kaller is great at listening and taking care of his patients.
November 21, 2025
5
On time, pleasant and efficient visit. Staff friendly and focused.
November 21, 2025
5
My doctor is the best.
November 20, 2025
5
Very good visit
November 16, 2025
5
Always a long wait in the Wellstar Lab - an hour for a blood draw.
November 14, 2025
5
Dr Kaller always takes the time to listen to what I have to say.
November 14, 2025
5
The staff are always friendly and helpful.
November 13, 2025
5
They listen and they seem to really care about their patients.
November 11, 2025
5
Dr. Kaller really listened to my concerns and helped put my mind at ease.
November 9, 2025
5
Excellent friendly staff. Thank you
November 5, 2025
5
I have been seeing Dr Kaller for about 7 years now and he provides exceptional care for me.
November 1, 2025
5
Dr. Kaller is wonderful. He makes you feel comfortable from the minute he enters the room until he leaves, answering any and all your questions and concerns. I would highly recommend him. Also, Crystal was not only delightful, but extremely professional and easy to talk to. Both Dr. Kaller and his staff take the stress out of my appointments.
November 1, 2025
5
Great job!
October 26, 2025
5
Dr. Kaller is young, but he is a super great doctor that listens
October 24, 2025
5
Great
October 24, 2025
5
Doctor Kaller has been my GP for well over a decade now. He takes care of my ex-wife, my mother and has even taken care of my daughter. I trust him implicitly. He knows everything about my medical history and health problems, and always takes the time to listen to what is going on, even if it is just a visit for a refill on my ADHD and high blood pressure medications. As long as he is practicing medicine near me, he will be my doctor.
October 23, 2025
5
Love Dr Kaller and his staff!!
October 19, 2025
5
Crystal was awesome! I've been a patient of Dr Kaller for a few years and he's great!
October 16, 2025
5
Dr Kaller is excellent!!
October 14, 2025
5
Dr Kaller is great. Answers all my questions!
October 12, 2025
5
Dr.Kaller is an amazing, compassionate physician. He takes care of my entire family, and we are very grateful for his care!
October 9, 2025
5
I love Dr. Kaller.
October 5, 2025
5
Dr. Kaller is a great listener and pcp.
December 7, 2025
5
Lab lady was super and Drs Tech was great.
December 6, 2025
5
Dr. Kaller and his staff are exceptional in every way! He listens to my concerns and acts accordingly!
December 7, 2025
5
Dr. Kaller and his staff are excellent! They are professional, caring and treat us like family.
December 5, 2025
5
Dr Kaller Continues to be both a caring and knowledgeable physician that I totally trust with my health care needs. His staff is knowledgeable and professional as always.
December 4, 2025
5
I really appreciate the genuine empathy and level of concern and stopping to listen to any of my concerns at this practice. I've been very happy with them for the last nine years and will continue to come back. Thanks. Bye-bye.
November 26, 2025
5
I really liked the doctor's care.
November 24, 2025
5
Dr. Kaller and all the staff there are just super they make this experience more easy and peaceful would not go nowhere else
November 22, 2025
5
Dr Kaller is great at listening and taking care of his patients.
November 21, 2025
5
On time, pleasant and efficient visit. Staff friendly and focused.
November 21, 2025
5
My doctor is the best.
November 20, 2025
5
Very good visit
November 16, 2025
5
Always a long wait in the Wellstar Lab - an hour for a blood draw.
November 14, 2025
5
Dr Kaller always takes the time to listen to what I have to say.
November 14, 2025
5
The staff are always friendly and helpful.
November 13, 2025
5
They listen and they seem to really care about their patients.
November 11, 2025
5
Dr. Kaller really listened to my concerns and helped put my mind at ease.
November 9, 2025
5
Excellent friendly staff. Thank you
November 5, 2025
5
I have been seeing Dr Kaller for about 7 years now and he provides exceptional care for me.
November 1, 2025
5
Dr. Kaller is wonderful. He makes you feel comfortable from the minute he enters the room until he leaves, answering any and all your questions and concerns. I would highly recommend him. Also, Crystal was not only delightful, but extremely professional and easy to talk to. Both Dr. Kaller and his staff take the stress out of my appointments.
November 1, 2025
5
Great job!
October 26, 2025
5
Dr. Kaller is young, but he is a super great doctor that listens
October 24, 2025
5
Great
October 24, 2025
5
Doctor Kaller has been my GP for well over a decade now. He takes care of my ex-wife, my mother and has even taken care of my daughter. I trust him implicitly. He knows everything about my medical history and health problems, and always takes the time to listen to what is going on, even if it is just a visit for a refill on my ADHD and high blood pressure medications. As long as he is practicing medicine near me, he will be my doctor.
October 23, 2025
5
Love Dr Kaller and his staff!!
October 19, 2025
5
Crystal was awesome! I've been a patient of Dr Kaller for a few years and he's great!
October 16, 2025
5
Dr Kaller is excellent!!
October 14, 2025
5
Dr Kaller is great. Answers all my questions!
October 12, 2025
5
Dr.Kaller is an amazing, compassionate physician. He takes care of my entire family, and we are very grateful for his care!
October 9, 2025
5
I love Dr. Kaller.
October 5, 2025
5
Dr. Kaller is a great listener and pcp.
December 7, 2025
5
Lab lady was super and Drs Tech was great.
December 6, 2025
5
Dr. Kaller and his staff are exceptional in every way! He listens to my concerns and acts accordingly!
December 7, 2025
5
Dr. Kaller and his staff are excellent! They are professional, caring and treat us like family.
December 5, 2025
5
Dr Kaller Continues to be both a caring and knowledgeable physician that I totally trust with my health care needs. His staff is knowledgeable and professional as always.
December 4, 2025
5
I really appreciate the genuine empathy and level of concern and stopping to listen to any of my concerns at this practice. I've been very happy with them for the last nine years and will continue to come back. Thanks. Bye-bye.
November 26, 2025
5
I really liked the doctor's care.
November 24, 2025
5
Dr. Kaller and all the staff there are just super they make this experience more easy and peaceful would not go nowhere else
November 22, 2025
5
Dr Kaller is great at listening and taking care of his patients.
November 21, 2025
5
On time, pleasant and efficient visit. Staff friendly and focused.
November 21, 2025
5
My doctor is the best.
November 20, 2025
5
Very good visit
November 16, 2025
5
Always a long wait in the Wellstar Lab - an hour for a blood draw.
November 14, 2025
5
Dr Kaller always takes the time to listen to what I have to say.
November 14, 2025
5
The staff are always friendly and helpful.
November 13, 2025
5
They listen and they seem to really care about their patients.
November 11, 2025
5
Dr. Kaller really listened to my concerns and helped put my mind at ease.
November 9, 2025
5
Excellent friendly staff. Thank you
November 5, 2025
5
I have been seeing Dr Kaller for about 7 years now and he provides exceptional care for me.
November 1, 2025
5
Dr. Kaller is wonderful. He makes you feel comfortable from the minute he enters the room until he leaves, answering any and all your questions and concerns. I would highly recommend him. Also, Crystal was not only delightful, but extremely professional and easy to talk to. Both Dr. Kaller and his staff take the stress out of my appointments.
November 1, 2025
5
Great job!
October 26, 2025
5
Dr. Kaller is young, but he is a super great doctor that listens
October 24, 2025
5
Great
October 24, 2025
5
Doctor Kaller has been my GP for well over a decade now. He takes care of my ex-wife, my mother and has even taken care of my daughter. I trust him implicitly. He knows everything about my medical history and health problems, and always takes the time to listen to what is going on, even if it is just a visit for a refill on my ADHD and high blood pressure medications. As long as he is practicing medicine near me, he will be my doctor.
October 23, 2025
5
Love Dr Kaller and his staff!!
October 19, 2025
5
Crystal was awesome! I've been a patient of Dr Kaller for a few years and he's great!
October 16, 2025
5
Dr Kaller is excellent!!
October 14, 2025
5
Dr Kaller is great. Answers all my questions!
October 12, 2025
5
Dr.Kaller is an amazing, compassionate physician. He takes care of my entire family, and we are very grateful for his care!
October 9, 2025
5
I love Dr. Kaller.
October 5, 2025
5
Dr. Kaller and his staff are exceptional in every way! He listens to my concerns and acts accordingly!
December 7, 2025
5
Dr. Kaller is a great listener and pcp.
December 7, 2025
5
Lab lady was super and Drs Tech was great.
December 6, 2025
5
Dr. Kaller and his staff are excellent! They are professional, caring and treat us like family.
December 5, 2025
5
Dr Kaller Continues to be both a caring and knowledgeable physician that I totally trust with my health care needs. His staff is knowledgeable and professional as always.
December 4, 2025
5
I really appreciate the genuine empathy and level of concern and stopping to listen to any of my concerns at this practice. I've been very happy with them for the last nine years and will continue to come back. Thanks. Bye-bye.
November 26, 2025
5
I really liked the doctor's care.
November 24, 2025
5
Dr. Kaller and all the staff there are just super they make this experience more easy and peaceful would not go nowhere else
November 22, 2025
5
Dr Kaller is great at listening and taking care of his patients.
November 21, 2025
5
On time, pleasant and efficient visit. Staff friendly and focused.
November 21, 2025
5
My doctor is the best.
November 20, 2025
5
Very good visit
November 16, 2025
5
Always a long wait in the Wellstar Lab - an hour for a blood draw.
November 14, 2025
5
Dr Kaller always takes the time to listen to what I have to say.
November 14, 2025
5
The staff are always friendly and helpful.
November 13, 2025
5
They listen and they seem to really care about their patients.
November 11, 2025
5
Dr. Kaller really listened to my concerns and helped put my mind at ease.
November 9, 2025
5
Excellent friendly staff. Thank you
November 5, 2025
5
Dr. Kaller is wonderful. He makes you feel comfortable from the minute he enters the room until he leaves, answering any and all your questions and concerns. I would highly recommend him. Also, Crystal was not only delightful, but extremely professional and easy to talk to. Both Dr. Kaller and his staff take the stress out of my appointments.
November 1, 2025
5
I have been seeing Dr Kaller for about 7 years now and he provides exceptional care for me.
November 1, 2025
5
Great job!
October 26, 2025
5
Dr. Kaller is young, but he is a super great doctor that listens
October 24, 2025
5
Great
October 24, 2025
5
Doctor Kaller has been my GP for well over a decade now. He takes care of my ex-wife, my mother and has even taken care of my daughter. I trust him implicitly. He knows everything about my medical history and health problems, and always takes the time to listen to what is going on, even if it is just a visit for a refill on my ADHD and high blood pressure medications. As long as he is practicing medicine near me, he will be my doctor.
October 23, 2025
5
Love Dr Kaller and his staff!!
October 19, 2025
5
Crystal was awesome! I've been a patient of Dr Kaller for a few years and he's great!
October 16, 2025
5
Dr Kaller is excellent!!
October 14, 2025
5
Dr Kaller is great. Answers all my questions!
October 12, 2025
5
Dr.Kaller is an amazing, compassionate physician. He takes care of my entire family, and we are very grateful for his care!
October 9, 2025
5
I love Dr. Kaller.
October 5, 2025
5
I love Dr. Kaller.
October 5, 2025
5
Dr.Kaller is an amazing, compassionate physician. He takes care of my entire family, and we are very grateful for his care!
October 9, 2025
5
Dr Kaller is great. Answers all my questions!
October 12, 2025
5
Dr Kaller is excellent!!
October 14, 2025
5
Crystal was awesome! I've been a patient of Dr Kaller for a few years and he's great!
October 16, 2025
5
Love Dr Kaller and his staff!!
October 19, 2025
5
Doctor Kaller has been my GP for well over a decade now. He takes care of my ex-wife, my mother and has even taken care of my daughter. I trust him implicitly. He knows everything about my medical history and health problems, and always takes the time to listen to what is going on, even if it is just a visit for a refill on my ADHD and high blood pressure medications. As long as he is practicing medicine near me, he will be my doctor.
October 23, 2025
5
Great
October 24, 2025
5
Dr. Kaller is young, but he is a super great doctor that listens
October 24, 2025
5
Great job!
October 26, 2025
5
I have been seeing Dr Kaller for about 7 years now and he provides exceptional care for me.
November 1, 2025
5
Dr. Kaller is wonderful. He makes you feel comfortable from the minute he enters the room until he leaves, answering any and all your questions and concerns. I would highly recommend him. Also, Crystal was not only delightful, but extremely professional and easy to talk to. Both Dr. Kaller and his staff take the stress out of my appointments.
November 1, 2025
5
Excellent friendly staff. Thank you
November 5, 2025
5
Dr. Kaller really listened to my concerns and helped put my mind at ease.
November 9, 2025
5
They listen and they seem to really care about their patients.
November 11, 2025
5
The staff are always friendly and helpful.
November 13, 2025
5
Dr Kaller always takes the time to listen to what I have to say.
November 14, 2025
5
Always a long wait in the Wellstar Lab - an hour for a blood draw.
November 14, 2025
5
Very good visit
November 16, 2025
5
My doctor is the best.
November 20, 2025
5
On time, pleasant and efficient visit. Staff friendly and focused.
November 21, 2025
5
Dr Kaller is great at listening and taking care of his patients.
November 21, 2025
5
Dr. Kaller and all the staff there are just super they make this experience more easy and peaceful would not go nowhere else
November 22, 2025
5
I really liked the doctor's care.
November 24, 2025
5
I really appreciate the genuine empathy and level of concern and stopping to listen to any of my concerns at this practice. I've been very happy with them for the last nine years and will continue to come back. Thanks. Bye-bye.
November 26, 2025
5
Dr Kaller Continues to be both a caring and knowledgeable physician that I totally trust with my health care needs. His staff is knowledgeable and professional as always.
December 4, 2025
5
Dr. Kaller and his staff are excellent! They are professional, caring and treat us like family.
December 5, 2025
5
Lab lady was super and Drs Tech was great.
December 6, 2025
5
Dr. Kaller is a great listener and pcp.
December 7, 2025
5
Dr. Kaller and his staff are exceptional in every way! He listens to my concerns and acts accordingly!
December 7, 2025
Nathan Kaller, DO
Primary Care Physician with Wellstar since 2015
Rating
4.9
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Specialties
Family Medicine
Education
Doctor of Osteopathic Medicine
Medical School
Philadelphia College of Osteopathic Medicine
Residency
Lakeside Medical Center
Certifications
AOA Family Medicine
Spoken Languages
English
Office Locations
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www.wellstar.org/physicians/nathan-kaller-do
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