Geetha Shivakumar is a Psychiatry physician. OpenAlex indexes 58 publications with 1,310 citations (h-index 16); ClinicalTrials.gov lists 2 registered studies matched to this name.
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
19000 Homestead Rd Fl 2
Cupertino, CA 950140712
Telephone
408-366-4400Provider last certified this registry record 29 Jul 2025.
Clinical trials
- Neural Control and Cardiac-Vascular Function in Women With PTSD (VA Psychological Assessment)
Sponsor: North Texas Veterans Healthcare System
- A Pilot Exercise Study for PTSD in Women Veterans
Sponsor: North Texas Veterans Healthcare System
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Comparison of the Effectiveness of Preoperative Dexmedetomidine Nebulization versus Lignocaine Nebulization in Attenuation of Stress Response During Direct Laryngoscopy And Endotracheal Intubation in Elective Surgeries Under General Anaesthesia: A Randomised Control Study at a Tertiary Care Hospital, Mandya
Digital Journal of Clinical Medicine
2025 - Role of perfusion index in analysing post-operative analgesia in patients undergoing laparoscopic cholecystectomy under general anaesthesia
Panacea Journal of Medical Sciences
2025 - Supraclavicular upper trunk block versus interscalene block for clavicle surgery: A prospective observational comparison of block onset and postoperative analgesia
Indian Journal of Clinical Anaesthesia
2025 - Comparative evaluation of intravenous bolus of phenylephrine versus intravenous bolus of noradrenaline for treatment of hypotension in patients undergoing elective caesarean section
Journal of Medical and Scientific Research
2025 - Design of a multicenter randomized controlled trial of a post‐discharge suicide prevention intervention for high‐risk psychiatric inpatients: The Veterans Coordinated Community Care Study
International Journal of Methods in Psychiatric Research
2024
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Perminder S. Sachdev
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A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”