Huntsville Hospital Endocrinology & Diabetes Clinic

Blackwell Medical Tower • 201 Sivley Road, Suite 440 • Huntsville, AL 35801
(256) 265-0780 • Map 
Hours of service: Monday – Thursday, 8 a.m. - 4 p.m.; Friday, 8 a.m. - 3p.m.
(Closed Noon - 1 p.m. for lunch)

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Huntsville Hospital Endocrinology & Diabetes Clinic cares for patients with diabetes and other endocrine disorders. Our team is committed to providing quality care and compassionate service.

Steven L. Cowart, MD
Steven Cowart, MD
AnkurJindalMD web
Ankur Jindal, MD, MBBS, ECNU
Bobby N. Johnson, MD
Bobby Johnson, MD
Vasudha Reddy, MD
Vasudha Reddy, MD

Dr. Steven Cowart is board certified in internal medicine and endocrinology.  He completed his residency in internal medicine and fellowship in endocrinology and metabolism at the Medical College of Georgia.

Dr. Jindal is board certified in internal medicine and endocrinology and has earned Endocrine Certification in Neck Ultrasound and Fine Needle Aspiration. He completed his residency at the University of Pittsburgh Medical Center in Pittsburgh, PA and a fellowship in Endocrinology and Metabolism at the University of Missouri.

Dr. Bobby N. Johnson has been practicing endocrinology since 1985. He was initially on the faculty of UAB School of Medicine in the division of endocrinology at Birmingham. He moved to Huntsville in 1990 to join the faculty of UAH School of Medicine and was the Chief of Endocrinology. He has been in private practice since 1998 and joined Huntsville Hospital Endocrinology & Diabetes Clinic in 2022.

Dr. Reddy is a graduate of JJM Medical College in India. She completed both her internal medicine residency and Endocrinology and Metabolism fellowship at the University of Buffalo in New York and is board certified in Endocrinology, Diabetes and Metabolism.


  • Diabetes
  • Endocrinology
  • Thyroidology
  • Thyroid Ultrasound and Fine Needle Aspiration

Scheduling appointments

Office visits are by appointment only. Appointments may be scheduled by contacting the clinic at (256) 265-0780. Be prepared to provide:

  • Current insurance information
  • Mailing address
  • Daytime/evening/cell phone numbers

On the day of your appointment, please allow time for registration. In addition, please bring the following items to your appointment:

  • Current insurance card and photo identification
  • Current medications or a complete list of medicines with doses, including all over-the-counter medications, herbs and vitamins
  • Method of payment

Canceling appointments

To cancel an appointment, please notify the clinic at least 24 hours in advance. This is an important courtesy to others waiting to schedule an appointment.


Most insurance policies are accepted including Medicare, Medicaid, Tricare and Blue Cross/Blue Shield.