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 483 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
I really like Dr Kaller. he listens and never acts like he is rushed. he is receptive to the questions that I ask and gives answers.
December 24, 2025
5
Dr Kaller has been very helpful and concerned
December 19, 2025
5
Crystal and Dr. Kaller are great!
December 17, 2025
5
Dr. Kaller has been my primary for a very long time. He has listened to all my life problems not just my medical issues. I'm 56 and I haven't had a primary doctor as great as Dr. Kaller. Thank you Dr. Kaller for everything.
December 15, 2025
5
they really care about their patience.
December 14, 2025
5
Dr Kaller and staff were awesome as always. As was the nurse who drew blood.
December 12, 2025
5
Very friendly, knowledgeable staff.
December 11, 2025
5
Everything was addressed with my doctor that I needed and all was taken care of very efficiently
December 11, 2025
5
Dr. Kaller is the best!
December 11, 2025
5
Dr Kaller continues to take great care of me. He is professional and knowledgeable about my needs. He takes time to see me as a person as well as a patient. Because he also cares for my daughter and granddaughter, I see him as a generational doctor. All of us think very highly of him. His nurse Crystal was also professional and spent time getting to know me as a person. That is very important to me. We had a great conversation about the adventures of teaching children. Thank you
December 16, 2025
5
I always have a great there.
December 12, 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
Front Desk check in went smoothly and I was warmly greeted by staff. Crystal did the initial work up. She was very pleasant and very professional yet engaging and injected humor! Dr. Kaller took the time to listen to my concerns and provided insite as to how to move forward with treatment. Very professional and yet " down to earth" as he made me feel welcomed and that I was his priority.
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 really like Dr Kaller. he listens and never acts like he is rushed. he is receptive to the questions that I ask and gives answers.
December 24, 2025
5
Dr Kaller has been very helpful and concerned
December 19, 2025
5
Crystal and Dr. Kaller are great!
December 17, 2025
5
Dr. Kaller has been my primary for a very long time. He has listened to all my life problems not just my medical issues. I'm 56 and I haven't had a primary doctor as great as Dr. Kaller. Thank you Dr. Kaller for everything.
December 15, 2025
5
they really care about their patience.
December 14, 2025
5
Dr Kaller and staff were awesome as always. As was the nurse who drew blood.
December 12, 2025
5
Very friendly, knowledgeable staff.
December 11, 2025
5
Everything was addressed with my doctor that I needed and all was taken care of very efficiently
December 11, 2025
5
Dr. Kaller is the best!
December 11, 2025
5
Dr Kaller continues to take great care of me. He is professional and knowledgeable about my needs. He takes time to see me as a person as well as a patient. Because he also cares for my daughter and granddaughter, I see him as a generational doctor. All of us think very highly of him. His nurse Crystal was also professional and spent time getting to know me as a person. That is very important to me. We had a great conversation about the adventures of teaching children. Thank you
December 16, 2025
5
I always have a great there.
December 12, 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
Front Desk check in went smoothly and I was warmly greeted by staff. Crystal did the initial work up. She was very pleasant and very professional yet engaging and injected humor! Dr. Kaller took the time to listen to my concerns and provided insite as to how to move forward with treatment. Very professional and yet " down to earth" as he made me feel welcomed and that I was his priority.
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 really like Dr Kaller. he listens and never acts like he is rushed. he is receptive to the questions that I ask and gives answers.
December 24, 2025
5
Dr Kaller has been very helpful and concerned
December 19, 2025
5
Crystal and Dr. Kaller are great!
December 17, 2025
5
Dr. Kaller has been my primary for a very long time. He has listened to all my life problems not just my medical issues. I'm 56 and I haven't had a primary doctor as great as Dr. Kaller. Thank you Dr. Kaller for everything.
December 15, 2025
5
they really care about their patience.
December 14, 2025
5
Dr Kaller and staff were awesome as always. As was the nurse who drew blood.
December 12, 2025
5
Very friendly, knowledgeable staff.
December 11, 2025
5
Everything was addressed with my doctor that I needed and all was taken care of very efficiently
December 11, 2025
5
Dr. Kaller is the best!
December 11, 2025
5
Dr Kaller continues to take great care of me. He is professional and knowledgeable about my needs. He takes time to see me as a person as well as a patient. Because he also cares for my daughter and granddaughter, I see him as a generational doctor. All of us think very highly of him. His nurse Crystal was also professional and spent time getting to know me as a person. That is very important to me. We had a great conversation about the adventures of teaching children. Thank you
December 16, 2025
5
I always have a great there.
December 12, 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
Front Desk check in went smoothly and I was warmly greeted by staff. Crystal did the initial work up. She was very pleasant and very professional yet engaging and injected humor! Dr. Kaller took the time to listen to my concerns and provided insite as to how to move forward with treatment. Very professional and yet " down to earth" as he made me feel welcomed and that I was his priority.
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 really like Dr Kaller. he listens and never acts like he is rushed. he is receptive to the questions that I ask and gives answers.
December 24, 2025
5
Dr Kaller has been very helpful and concerned
December 19, 2025
5
Crystal and Dr. Kaller are great!
December 17, 2025
5
Dr Kaller continues to take great care of me. He is professional and knowledgeable about my needs. He takes time to see me as a person as well as a patient. Because he also cares for my daughter and granddaughter, I see him as a generational doctor. All of us think very highly of him. His nurse Crystal was also professional and spent time getting to know me as a person. That is very important to me. We had a great conversation about the adventures of teaching children. Thank you
December 16, 2025
5
Dr. Kaller has been my primary for a very long time. He has listened to all my life problems not just my medical issues. I'm 56 and I haven't had a primary doctor as great as Dr. Kaller. Thank you Dr. Kaller for everything.
December 15, 2025
5
they really care about their patience.
December 14, 2025
5
Dr Kaller and staff were awesome as always. As was the nurse who drew blood.
December 12, 2025
5
I always have a great there.
December 12, 2025
5
Very friendly, knowledgeable staff.
December 11, 2025
5
Everything was addressed with my doctor that I needed and all was taken care of very efficiently
December 11, 2025
5
Dr. Kaller is the best!
December 11, 2025
5
Dr. Kaller and his staff are exceptional in every way! He listens to my concerns and acts accordingly!
December 7, 2025
5
Front Desk check in went smoothly and I was warmly greeted by staff. Crystal did the initial work up. She was very pleasant and very professional yet engaging and injected humor! Dr. Kaller took the time to listen to my concerns and provided insite as to how to move forward with treatment. Very professional and yet " down to earth" as he made me feel welcomed and that I was his priority.
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
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
Front Desk check in went smoothly and I was warmly greeted by staff. Crystal did the initial work up. She was very pleasant and very professional yet engaging and injected humor! Dr. Kaller took the time to listen to my concerns and provided insite as to how to move forward with treatment. Very professional and yet " down to earth" as he made me feel welcomed and that I was his priority.
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
5
Very friendly, knowledgeable staff.
December 11, 2025
5
Everything was addressed with my doctor that I needed and all was taken care of very efficiently
December 11, 2025
5
Dr. Kaller is the best!
December 11, 2025
5
I always have a great there.
December 12, 2025
5
Dr Kaller and staff were awesome as always. As was the nurse who drew blood.
December 12, 2025
5
they really care about their patience.
December 14, 2025
5
Dr. Kaller has been my primary for a very long time. He has listened to all my life problems not just my medical issues. I'm 56 and I haven't had a primary doctor as great as Dr. Kaller. Thank you Dr. Kaller for everything.
December 15, 2025
5
Dr Kaller continues to take great care of me. He is professional and knowledgeable about my needs. He takes time to see me as a person as well as a patient. Because he also cares for my daughter and granddaughter, I see him as a generational doctor. All of us think very highly of him. His nurse Crystal was also professional and spent time getting to know me as a person. That is very important to me. We had a great conversation about the adventures of teaching children. Thank you
December 16, 2025
5
Crystal and Dr. Kaller are great!
December 17, 2025
5
Dr Kaller has been very helpful and concerned
December 19, 2025
5
I really like Dr Kaller. he listens and never acts like he is rushed. he is receptive to the questions that I ask and gives answers.
December 24, 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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