Dr. Daniel D. Katselnik, MD

Endocrinology, Diabetes & Metabolism, Internal Medicine

(3 reviews)
Accepting new patients Group 9 13 years of experience


Dr. Daniel D. Katselnik, MD is an Endocrinologist (Diabetes/Metabolism/Hormone Doctor) in San Antonio, TX. He specializes in Endocrinology, Diabetes & Metabolism and Internal Medicine, has 13 years of experience, and is board certified. He graduated from University Of Tx Med Sch At San Antonio.

Dr. Daniel D. Katselnik, MD works at Diabetes and Metabolism Specialists. He is accepting new patients and accepts major insurance plans. Please call ahead to schedule an appointment with Dr....

About Dr. Daniel D. Katselnik, MD


  • Endocrinology, Diabetes & Metabolism
  • Internal Medicine


  • Continuous Glucose Monitoring
  • Diabetes Counseling

Years of Experience

13 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications

Medical Education

  • University Of Tx Med Sch At San Antonio

Board Certifications

  • ABMS

Accepted insurance

Dr. Daniel D. Katselnik, MD hasn't specified which insurance carriers or plans he accepts. To confirm if Dr. Daniel D. Katselnik, MD accepts your insurance, contact his office at 210-494-3739.

Ratings & Reviews

Average provider rating


Based on 3 reviews

Time with patient

Accuracy of diagnosis

Listening skills

Clear explanations

Trust in decision making

Post visit follow-up

Office & Staff Evaluation

Office appearance

out of 5

Ease of scheduling

out of 5

Friendly staff

out of 5

Billing matters

out of 5

Average wait time

Less than 5 minutes

Group 24

Leave a review

How was your appointment with Dr. Daniel D. Katselnik, MD?

Patient Reviews

3 reviews

5 star
4 star
3 star
2 star
1 star
Dec 22, 2011
Nice And Helpful

Very nice, took time and listened, offered options on what we could do and helped a lot. Has helped my diabetes more than any other doctor

Jim J.

Dec 30, 2009

very nice


Jul 12, 2011
Linda Hagelgans

Dr. Katselnik and his staff are so polite and friendly. Dr. Katselnik knows his stuff. Diabetes America is the place to go if you have or suspect you have Diabetes. They have taken care of me since the beginning. They go out of their way to...



Diabetes and Metabolism Specialists

4118 Pond Hill Road, Suite 300

San Antonio, TX 78231

  • Saturday Closed

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