
Prasanna Santhanam, MBBS, MD
Endocrinology
- Johns Hopkins School of Medicine Faculty
About Prasanna Santhanam
Professional Titles
- Associate Director , Communications, Division of Endocrinology
Primary Academic Title
Associate Professor of Clinical Medicine
Background
Dr. Prasanna Santhanam received his M.B.B.S. from B.J. Medical College and his M.D. from N.H.L. Municipal Medical College. He completed a residency in internal medicine, Joan C Edwards School of Medicine, Marshall University and a fellowship in endocrinology, diabetes, and metabolism at Joan C Edwards School of Medicine, Marshall University. He underwent additional training in nuclear medicine, at the Department of Radiology and Radiological Sciences at Johns Hopkins University School of Medicine, to pursue his research and clinical interests in nuclear medicine and molecular imaging of endocrine glands and disorders.
His clinical interests include thyroid disorders, endocrine neoplasms, and research focus on metabolic and molecular imaging of endocrine tissues and predictive analytics in metabolic disorders.
Centers and Institutes
- Comprehensive Adrenal Center
- Comprehensive Diabetes Center
Recent News Articles and Media Coverage
- Med School Publishes Thyroid Test Research, Herald-Dispatch (January 25, 2016)
- Thyroid Cancer: Individualized Follow-Up Curtails Unnecessary Tests, Endocrinology Advisor (March 26, 2019)
- Molecular Testing and the Future of Diagnosing Thyroid Cancer, Endocrine News from Endocrine Society, (January 2024)
- Can AI improve how we handle obesity care? The Hub (October 1, 2024)
- Improving obesity care: New AI technique to predict waist circumference and identify patient obesity risk, Medical Xpress Coverage, (October 2, 2024)
- Good 'Metabolic Health' Can Improve Your Whole Life. But What Is It, Exactly? Men's Health Magazine, (March 04, 2025)
Additional Academic Titles
Associate Professor of Oncology
Contact for Research Inquiries
1830 E. Monument Street
Suite 333
Baltimore, MD 21287
Phone: (410) 550-1999
Research Interests
Body Composition, Metabolic and Molecular Imaging, Nuclear Endocrinology, Predictive Analytics in Metabolic Disorders, Thyroid disorders
Research Summary
Dr. Prasanna Santhanam has published numerous peer-reviewed original research articles and review papers in the fields of endocrinology and metabolism. His scholarly work spans a diverse range of topics including body composition analysis, metabolic and molecular imaging, and nuclear endocrinology, with a particular focus on the use of advanced imaging techniques to elucidate metabolic processes. He has also contributed significantly to the application of predictive analytics in metabolic disorders, leveraging machine learning and data-driven approaches to enhance clinical decision-making. In addition, Dr. Santhanam has authored impactful studies on thyroid disorders, integrating both clinical and imaging perspectives to advance understanding and management of thyroid disease.
Honors
Fellow, American College of Physicians
Memberships
- American Thyroid Association
- Endocrine Society
- American Association of Clinical Endocrinology
- International Society of Clinical Densitometry
Professional Activities
Editorial Board Appointments
- Member, Editorial Board, Journal of Hypertension - Open Access, 2015 – 2017
- Guest Editor, Special Issue, AI in Metabolic Diseases, Diabetes & Metabolic Syndrome: Clinical Research & Reviews, 2022 - 2024
- Guest Editor, Frontiersin.org, AI in diabetes and metabolic Health, 2024
Journal Peer Review Activities
- North American Journal of Medical Sciences
- Endocrine Journal
- Annals of Internal Medicine
- New England Journal of Medicine
- World Journal of Surgical Oncology
- Clinical Endocrinology
- Journal of American Heart Association
- Thyroid
- JCEM
Locations
- Johns Hopkins Bayview Medical Center
- 4940 Eastern Avenue, Bayview Medical Offices, Level 01 (G), Clinic 4, Baltimore, MD 21224
- phone: 410-955-9270
- fax: 410-367-2042
- Johns Hopkins Outpatient Center
- 601 North Caroline Street, Floor 7, Baltimore, MD 21287
- phone: 410-955-9270
- fax: 410-367-2042
- Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville
- 10751 Falls Road, Falls Concourse STE 412, Lutherville, MD 21093
- phone: 410-955-9270
- fax: 410-367-2042
Expertise
Education
Johns Hopkins University School of Medicine
Residency, Nuclear Medicine, 2017Marshall University School of Medicine
Fellowship, Endocrinology, Diabetes & Metabolism, 2010Marshall University School of Medicine
Residency, Internal Medicine, 2008Smt NHL Municipal Medical College
Medical Education, MD, 2003Smt NHL Municipal Medical College
Residency, Medicine, 2003B.J. Government Medical College
Medical Education, MBBS, 2001Board Certifications
Endocrinology Diabetes and Metabolism
American Board of Internal Medicine, 2010Insurance
- Aetna
- CareFirst
- Cigna
- First Health
- Geisinger Health Plan
- HealthSmart/Accel
- Humana
- Johns Hopkins Health Plans
- MultiPlan
- Pennsylvania's Preferred Health Networks (PPHN)
- Point Comfort Underwriters
- Private Healthcare Systems (PHCS)
- UnitedHealthcare
- Veteran Affairs Community Care Network (Optum-VACCN)
Ratings & Reviews
4.7 out of 5
118 ratings, 31 reviewsThe Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.
- 5 out of 5 starsReviewed on 2/19/2025
Great, my recent visit they seen me earlier than my appointment was
- 5 out of 5 starsReviewed on 2/12/2025
Caring about my concerns
- 5 out of 5 starsReviewed on 2/3/2025
He was patient and thorough.
- 5 out of 5 starsReviewed on 1/22/2025
Dr. Santhanam listens well, is caring and compassionate, and takes my concerns seriously, seeking to assuage my concerns without minimizing them. I was experiencing long term fatigue and wanted to get to root cause of this. Over time he has ordered tests to rule out possible causes, doing his professional due diligence in an expert way. I am extremely satisfied thst he took my concerns seriously.
- 5 out of 5 starsReviewed on 1/22/2025
Very knowledgeable
- 5 out of 5 starsReviewed on 1/17/2025
Was valuable to be able to meet face to face and have clear answers to my questions.
- 5 out of 5 starsReviewed on 1/16/2025
He listens. He asks questions. His answers to my questions help me better understand the why behind a course of treatment. And he's wicked smart.
- 5 out of 5 starsReviewed on 12/5/2024
Thorough
- 5 out of 5 starsReviewed on 12/2/2024
This was my initial visit and I found the doctor to be caring and concerned about my health issue. He explained things well after asking me many many questions. He then gave the orders and wanted to set up an another appointment.
- 5 out of 5 starsReviewed on 11/4/2024
The provider was amazing. He reassured me they would get to the bottom of the issue and not to worry
- 5 out of 5 starsReviewed on 10/30/2024
Dr Santhanam is fantastic to work with. He's knowledgeable, listens carefully, knows my medical history, is patient and thorough in answering all my questions, and I feel I receive excellent care from him. I'm very thankful for him.
- 5 out of 5 starsReviewed on 10/24/2024
Extremely thorough and always available by MyChart.
- 5 out of 5 starsReviewed on 10/21/2024
Excellent, Treats not just the issues but understands the Complexities associated with someone who is undergone intense oncology treatment protocols.
- 5 out of 5 starsReviewed on 10/14/2024
Very professional. Listens to my babbling thoughts with respect. Would highly recommend this doctor
- 5 out of 5 starsReviewed on 10/3/2024
Dr Santhanam is a fabulous physician. He is very knowledgeable and seems to really listen to what I have to say!
- 5 out of 5 starsReviewed on 8/29/2024
I just met the provider but he seemed very knowledgeable and friendly. He addressed my concerns and understood my goals. I look forward to working with him.
- 5 out of 5 starsReviewed on 8/26/2024
Dr prasanna santhanam was relaxed ,did not seem rushed, accepted my sense of humor
- 5 out of 5 starsReviewed on 8/22/2024
Very knowledgeable and able to listen and correct my needs
- 5 out of 5 starsReviewed on 8/7/2024
Professional, medically informative re medical conditions & treatments. Willing to educate patients, share info
- 5 out of 5 starsReviewed on 7/31/2024
Dr. Santhanam is the best! He is very professional and a very kind human being. I'm fortunate to have him!
- 5 out of 5 starsReviewed on 7/26/2024
Dr Santhanam. Is a great doctor. I am so glad that he is taking care of my medical condition.
- 5 out of 5 starsReviewed on 7/25/2024
The doctor listened carefully to my concerns about future treatment and was patient with me when I needed to go grab a Rx bottle to answer one of his questions!He was thorough and kind! I was happy to meet him, as he has taken over my care since Dr [ ] left the practice!
- 5 out of 5 starsReviewed on 5/22/2024
All good
- 5 out of 5 starsReviewed on 5/16/2024
Friendly . I have not established a relationship because it is a once a year contact.
- 5 out of 5 starsReviewed on 5/13/2024
Dr. Santhanam is fantastic. A part from being incredibly friendly, he was very relatable. I look forward to working with him.
- 5 out of 5 starsReviewed on 5/9/2024
I appreciated explanations.
- 5 out of 5 starsReviewed on 4/24/2024
Excellent doctor
- 5 out of 5 starsReviewed on 4/22/2024
He seemed genuinely interested in what I had to say. Felt very much like a team...a dialog. His enthusiasm for his field was very refreshing.
- 5 out of 5 starsReviewed on 4/22/2024
Dr Santhanam is excellent...Knowledgable, professional, helpful and considerate.
- 5 out of 5 starsReviewed on 4/4/2024
Attentive and very knowledgable
- 5 out of 5 starsReviewed on 4/4/2024
Appeared to be very knowledgeable about my concerns and personable