Keratoconus & irregular corneas
Non-surgical and surgical co-management; reports managing or co-managing 5,000+ keratoconus cases B. Named surgical options in his own writing: CXL, CAIRS, CTAC, IPCL, penetrating keratoplasty.

Deep public-record dossier · compiled 25 September 2026 · open-source compilation & verification review
PhD · FSLS · FAAO
Founder and clinical director of Shekhar Eye Research — a specialty practice for keratoconus, high-order-aberration scleral lenses, orthokeratology and hand-painted ocular prosthetics — and an ocularist whose painted lenses have reached both patients and the film industry.
Optometrist & Ocularist · Thane / Mumbai, India · Orlando & California, USA
Names, aliases, family, locations
Chandrashekhar Chawan · Chaandrashekhar Chawan · Chandrashekhar Vasant Chawan B · “Prof. Chandrashekhar Chawan” on one book · commonly “Chandra” A. Spellings Chavan and Chavhan occur in institutional, social and event material.
Optometrist & Ocularist; also inventor, author, entrepreneur A. Post-nominals: PhD, FSLS, FAAO (also written OD, MS, PhD in some listings).
Primary: Thane West, Maharashtra, India (clinic) · Mulund, Mumbai (registered address) A.
Secondary: Orlando, Florida (business entities) · California (clinical) A.
Marathi (native) · Hindi · English · Gujarati C
Wife: Smita Chawan — film producer B. Daughter: Shreeya Chawan — film director; assistant-director credits include the Netflix anthology Ghost Stories (2019); diploma in film direction, Whistling Woods International A. Siblings: brothers Rajan, Sanjay and the late Anil; late sister Ratnaprabha C.
Dr. Quresh B. Maskati and the late Dr. B. T. Maskati (India); Ken Pullum (UK), Dr. Donald Ezekiel (Australia), Dr. Perry Rosenthal (USA) for scleral-lens practice B.
Degrees, fellowships, licences — and where the record disagrees
Two biographical traditions coexist: an Indian account (PhD in Physics from the University of Mumbai; nine years as Chief Optometrist at Bombay Hospital; a second doctorate in optometric sciences completed in the USA in 2001) and a US-facing account (PhD in optics/optical sciences at the University of Mumbai, dated 1991–2007 on LinkedIn, with a separate Master’s in optics).
| Claim | Evidence located | Classification & assessment |
|---|---|---|
| PhD in optics/physics | SER biography, Maharashtra Optometry Association bio, LinkedIn, NPI record | First-party / association / database display; unresolved. Descriptions vary between University of Mumbai physics/optics and a U.S. PhD in Optometric Sciences. No degree certificate located. |
| PhD in Optometric Sciences | LinkedIn and related profiles | Self-reported; unresolved — a second doctorate or an inconsistent description of one doctorate. |
| FAAO | AAO 2022 Fellows announcement + AAO directory + first-party pages | Strongest credential corroboration; directory does not display a complete certificate or fellowship file. |
| FSLS | First-party pages, LinkedIn, NPI display, social bios | Repeated but not independently verified; reviewed society directory loaded no target listing (qualified negative, not disproof). |
| Diploma in Optometry | Maharashtra Optometry Association, LinkedIn | Association / profile claim; document not located. |
| Moorfields ocular-prosthesis training | MOA bio, LinkedIn; BostonSight biography | Repeated claim; manufacturer bio supports it; independent training record not located. |
| NCLE-AC and ABO-A | LinkedIn and first-party profiles | Self-reported; not independently verified. |
| California CLD8995 | Unresolved. CLD is a regulated category; DCA License Search is the verification route; no stable matching result. | |
| Physician / ophthalmologist licence | Promotional / social wording | Not verified. Strongest evidence supports optometry / ocularistry; “doctor”, “ophthalmologist”, “celebrity doctor” treated as self-presentation or marketing. |
| Active NPI & ocularist taxonomy | NPPES-derived public registry | Public database record corroborated; supports existence of the displayed NPI record only. |
| Claim | Version A | Version B |
|---|---|---|
| Doctorate | “PhD in Physics, University of Bombay” (Moorfields / BostonSight bio, SiliconIndia) | “PhD (Optics)” at Mumbai, 1991–2007, plus M.Sc. Optics (LinkedIn) |
| Second doctorate | “PhD in Optometric Sciences, 2001, USA” (Maharashtra Optometry Association bio) | Not mentioned anywhere else |
| Years in practice | “36+ years” (own website); “over four decades” (NSHM 2026); “33 yrs 7 months” (LinkedIn tally) | Entered the field aged 23, which points to the mid-1980s |
| Founding of Shekhar Eye Research | 1988 (CEO India) · “since 1986” (earlier own-site copy) | Jan 1993 (LinkedIn role start) · 1999–2007 (MOA: hospital established 2007) |
A merged timeline of dated public records and self-reported phases
India B
Bhavan’s College, Chowpatty, Mumbai A
Bombay Hospital, Mumbai A
Mumbai / Thane, India A
Moorfields Eye Hospital, London A
The work that brought him into the American Society of Ocularists and led to a US post B. Same year: LinkedIn claims the book Artificial Eyes, Smitshree Publications C — independent publisher record not located.
USA C
Citing an appeal to NRIs by Dr. A.P.J. Abdul Kalam and requests from Dr. Badrinath and Dr. Gangadhara Sundar (Sankara Nethralaya) and Dr. Santosh Honavar (LVPEI) A
Boston Foundation for Sight, USA A. Same year: secondary company-data pages report incorporation of SHEKHAR EYE RESEARCH PRIVATE LIMITED on 11 April 2003 (CIN U24230MH2003PTC140033, ROC Mumbai) — direct MCA confirmation not obtained.
Cited as a first B
Scleral-lens design and outreach to India, Singapore, Malaysia, Kuwait, UK, USA C
Journal of the Bombay Ophthalmologists’ Association, Vol. 14 No. 1, Apr 2005, pp. 22–23, with Dr. Quresh Maskati A
India; credited in a third-party BostonSight biography A
Proprietor “CHANDRASHEKHAR CHAWAN”; mark “SS Shekhar Eye Research” reported used since 2007 A
Mumbai; international press wave (TODAY.com, Hindustan Times, The Times, Wired) A
Eye Jewelry Contact Lens IN 11778 (2 Feb 2012); Coal Catalyst IN 343205 (23 Mar 2015). An X post claims Pepsi special-effects lens work in 2015 C — exact-name Google Patents search returned no results (qualified negative).
Coal-combustion catalyst and clean-energy line, Orlando, FL B. Florida Division of Corporations filing names Chandrashekhar V Chawan as submitting person, authorized member and registered agent A.
Orlando, FL C
Oviedo Vision Center, Oviedo, FL C
Thane, India C
Brainware University official event PDF and Facebook post identify him as Director, Oviedo Vision Centre; the official archive instead lists 21 November 2020 — contradictory official records B
Public registry data as reproduced by the NPI database A. Same year: D. Y. Patil public page records a motivational lecture using the “Chavhan” spelling.
Institutional announcement; strongest corroboration of FAAO A. Same year: claimed Pan-American Academy of Ocularists conference C; 20 Apr 2022 YouTube livestream on myopia management and orthokeratology C.
California, USA C
Beverly Hills / Westlake Village, California C
“Using 16 mm BostonSight Scleral Lenses to Improve Vision in a Highly Irregular Cornea”, listing Dr. Chandra Chawan, PhD, Oviedo Vision Center A
Contact Lens Spectrum independently reports “Chawan, PhD”; subject-owned video labels a GSLS/IFSLR 2024 Las Vegas talk, incl. “Aniridia Management with Painted or tinted Prosthetic Scleral Lenses” A
Mexico Optometry Conference (Tijuana, Mar 2024); Indore Divisional Ophthalmological Conference (21 Jun 2024); Eye Advance (3 Jul 2024); MOSCON 24 (Oct 2024) — subject-owned records C
SiliconIndia “Top 10 Prominent Ophthalmologists 2024” (Aug 2024, promotional); myopia-control programme and free screening camp with Surya Eye Centre (Bandra & Mulund), 14–20 Nov 2024, reported by Media Eye News A
2 Aug 2025 red-light therapy for myopia control talk; 4 Oct 2025 MOSCON 25 Goa with a claimed 24-month, 90%-outcome MyoKiddo defocus-glasses study — no study report, DOI, protocol or sample-size record located C
Keratoconus (29 Jul 2025 Kindle), The 5th Dimension (14 Aug 2025), The Eye Reflections (25 Aug 2025), Shaping Young Eyes (17 Sep 2025), Visions of Life (4 Feb 2026) B
Pune, 15–17 Feb 2026 (myopia progression, scleral lenses); Guest of Honour, freshers’ orientation, Dept. of Optometry & Vision Science, NSHM Knowledge Campus — corroborated by institutional social accounts A
Self-reported; organizer confirmation not located C
Event independently corroborated by eMedEvents; claimed faculty/judge role remains self-reported B
The Westin Powai Lake, Mumbai; official speaker directory lists Dr. Chandrashekhar Chawan; scientific program lists “Special effect contact lens in special situation” A
Pearl Beach Spa & Resort, Mauritius, organised with the Mauritius Chamber of Commerce A
Entities, addresses and roles
| Entity | Role held | Address / scope |
|---|---|---|
| Shekhar Eye Research (SER) | Founder & Clinical Director; Director since Jan 1993 | Hubtown Rhythm, 903/04, Panch Pakhdi, Thane West 400602 · also Unit 305, Uptown Rhythm, Madanlal Dhingra Rd, Panchpakhadi, Thane · also Anmol Mansion, Dr Lazarus Rd, Thane |
| Shekhar Eye Research Pvt Ltd | Founder | Cornea & oculoplasty hospital; per MOA bio, established 2007 |
| Shekhar Eye Research Centre | Consultant (Jun 2020 –) | Thane, Maharashtra |
| Shekhar Eye LLC | President (Jul 2023 –) | California, USA |
| Khanna Vision Institute | Consultant (2023 –) | Beverly Hills / Westlake Village, California |
| ARC Energy USA LLC | President (Feb 2015 –) | 10 South Bumby Ave, Orlando FL 32803 · also 4132 Lake Underhill Rd #107, Orlando FL 32803 |
| La SER Eye Jewelry USA LLC | Director (May 2018 –) | 415 Briercliff Dr, Orlando FL 32806 |
| MyoKiddo | Research & product development | myokiddo.com · operated from the Shekhar Eye Research address |
| Iris Eye Care | Cataract-surgery service line under SER | Thane, Maharashtra |
| Shekhar Foundation | Founder-linked charitable platform | shekharfoundation.org |
| Rotary International District 3140 | District Chairman for Eye Care | Mumbai |
What the practice actually does
Non-surgical and surgical co-management; reports managing or co-managing 5,000+ keratoconus cases B. Named surgical options in his own writing: CXL, CAIRS, CTAC, IPCL, penetrating keratoplasty.
Impression-based and free-form scleral fitting; high-order-aberration (HOA) correction using wavefront workflows (Ovitz X-Wave, Oculus AXL Wave); 16 mm BostonSight SCLERAL; Hydra-PEG surface coating for comfort in severe dry eye.
Custom artificial eyes for anophthalmia and microphthalmia; rehabilitation after enucleation and evisceration; 3D-scanned and 3D-printed prostheses; painted shells for retinoblastoma, Peters anomaly and post-trauma eyes; impression, PMMA/acrylic fabrication, iris painting and fitting.
Severe dry eye and Stevens–Johnson syndrome rehabilitation with large-diameter scleral devices; the frequently cited case is a 12-year-old Singapore patient with SJS.
Risk stratification, axial-length monitoring (Oculus Myopia Master), defocus spectacles, orthokeratology, multifocal soft lenses, atropine co-management and red-light therapy (MyoKiddo RLT); myopia-risk calculator; lifestyle interventions.
Hand-painted and tinted scleral and soft lenses; tinted and photochromatic lenses for glare; clear-iris opaque-white soft lenses for scleral nevus and discolouration; gold / diamond “eye jewellery”.
Cases appearing in independent or semi-independent records
Emigrated from Venezuela; corneal neovascularisation from hybrid lenses. Fitted at Oviedo Vision Center with newly launched 16 mm BostonSight SCLERAL lenses; acuity improved to 20/25 and 20/20 despite a central corneal scar and vessels. She returned to her English class, took a new job and sat her US citizenship interview.
Obtained “instant eye pain relief” from his large-diameter scleral lenses.
Reported seeing his wife’s and daughter’s faces clearly for the first time, using HOA-corrected custom scleral lenses.
With Dr. Quresh Maskati: 14 keratoconus, 4 post-keratoplasty, 1 paediatric aphakia, and 1 paediatric penetrating injury with the iris painted onto the lens. Lens material FSA97 (fluorosilicone-acrylate).
Ophthalmic, environmental and claimed beyond
| Invention | Field | Status / evidence | Grade |
|---|---|---|---|
| Soft hydrogel ocular prosthesis | Ocularistry | Described as the world’s first; credited with bringing him into the American Society of Ocularists (1999) | B |
| Painting / tinting technique for RGP scleral lenses | Ocularistry | Credited to him in a third-party BostonSight biography (2009) | A |
| Impression-based scleral lens fitting in India | Contact lenses | Described as a pioneer of the technique in India | B |
| HOA-guided (wavefront-corrected) scleral optics | Optics | Ovitz X-Wave / Oculus AXL Wave workflows | B |
| Tinted & photochromatic scleral contact lenses | Contact lenses | For glare and light sensitivity | B |
| Light-sensitive, dilating-pupil artificial eye | Ocularistry | Pupil appears to dilate; claimed first | B |
| Chawan–Maskati keratoprosthesis | Surgery | Synthetic / plastic cornea for failed corneal grafts; listed among his patents | B |
| Presbyopic orthokeratology | Contact lenses | Ortho-K adapted for presbyopes (“life beyond forty”) | C |
| MyoKiddo DF defocus spectacles; MyoKiddo 360° bifocals; MyoKiddo mobile specs; MyoKiddo RLT red-light unit; HyperKiddo lenses | Myopia / hyperopia | Products and, per SiliconIndia, patents | B |
| Gold & diamond “Eye Jewelry” scleral lens | Cosmetic | Indian patent IN 11778 (issued per dossier; primary patent document not located in the audit report) | A |
| Coal-combustion catalyst (“energy enhancer composition … clean coal technology”) | Energy | Indian patent IN 343205 (issued per dossier); commercialised via ARC Energy USA | A |
| OxyRx NOx reduction; CO2-to-ethanol conversion; carbon capture; plasma waste management; solar street-light pole; “water panels” / water tree | Energy & environment | Listed as ARC Energy services and as his inventions | C |
| Noiseless, non-combustible electromagnetic weapon systems | Defence | Appears only in self-published and promotional listings; no independent record found | C |
The nine trademark assets on record in his name A
Public Indian trademark records list nine assets filed by “CHANDRASHEKHAR CHAWAN” as proprietor, mostly on a single day, 28 October 2010 — an independent witness to how he was positioning the practice at that time.
| Mark | Application | Class | Status |
|---|---|---|---|
| CHANDRA BOSTON | 2045680 | 9 — lenses, contact lenses, eye-testing software | Formalities check passed |
| CHANDRABOSTON | 2045681 | 10 — artificial eyes, intra-ocular lenses, prostheses | Registered |
| SHEKHAR EYE RESEARCH | 2045682 | 9 — lenses, contact lenses | Objected |
| SHEKHAR EYE RESEARCH | 2045683 | 10 — artificial eyes, prostheses | Registered |
| SHEKHAR EYE RESEARCH | 2045684 | 41 — courses, training and teaching in ophthalmology | Registered |
| SS SHEKHAR EYE RESEARCH | 2045685 | 44 — eye clinic, eye care, fitting of contact lenses and prosthetic devices | Registered |
| La SER | 2175000 (2011) | 14 — jewellery, diamonds, “jewellery articles for eye” | Abandoned |
| flexilens | 2508195 (2013) | 9 — manufacture of ophthalmic and contact lenses | Objected |
| ARC | 2828927 (2014) | 32 — water, energy drinks, beverages | Objected |
Books, a journal paper and a manufacturer case study

Co-author Dr. Quresh B. Maskati; foreword by Dr. Rajesh Khanna; 38 chapters; built on 36 years and 5,000+ cases.
ISBN 979-8286145508 · Kindle B0FKK899DKConflicting catalog record: ASIN B0FLVBSDZF / ISBN 979-8297135710; Kindle record 29 Jul 2025.
With the American ocularist Rick Bowen Jr.; anatomy, enucleation/evisceration/exenteration, impression technique, painting, paediatric rehabilitation, CAD and 3D printing, bionic lenses. 219 pages, 25 Aug 2025.
Kindle B0FPDJWQQ9 / B0FNR82V9D · ISBN 979-829601985139 chapters; aimed at parents, children and practitioners. Retailer listing 17 Sep 2025. Official pages contain a copy error resembling “Shaping Youg Eyes”.
ISBN 979-8299189759 · Kindle B0FRGG9PNVBy-lined “Prof. Chandrashekhar Chawan”. Retailer catalog record 4 Feb 2026.
ISBN 979-8272365200Vedic scripture read against modern science. Retailer listing 14 Aug 2025; official page misspells it “5th Dimention”.
—Science fiction / philosophical fiction; attributed by Goodreads, Books-A-Million and the official Shekhar Eye USA page.
ISBN 979-8272766670Listed on his LinkedIn as a publication; publisher given as Smitshree Publications. Independent publisher/library record not located.
—“Oxygen Permeable Scleral Contact Lens”, Journal of the Bombay Ophthalmologists’ Association, Vol. 14, No. 1, April 2005, pp. 22–23. Reviews glass → PMMA → high-Dk materials; cites Donald Ezekiel’s 1983 BCLA presentation; credits Ken Pullum and Perry Rosenthal; reports the 21-eye series.
Correspondence: 601/13 Millennium Park, Mulund (E), Mumbai 400081“Using 16 mm BostonSight Scleral Lenses to Improve Vision in a Highly Irregular Cornea”, listing Dr. Chandra Chawan, PhD, Oviedo Vision Center — the most compact third-party biography of him.
bostonsightscleral.orgCraft work outside the clinic

| Production | Year | Studio / note |
|---|---|---|
| Krrish 3 | 2013 | Rakesh Roshan — special-effect lenses |
| Ek Thi Daayan | 2013–14 | Balaji Films — special-effect lenses |
| Dar @ Mall | 2014 | Antilope Films — prosthetic effect lenses |
| Haider, Pari, Tumbbad | 2014–18 | Listed in his own and press credits |
| Zero | 2018 | Shah Rukh Khan — listed credit |
| Fighter | 2024 | Hrithik Roshan — listed credit |
| Srikanth | 2024 | Hand-painted blind-effect lenses for Rajkummar Rao |
| Aankhon Ki Gustaakhiyan | 2025–26 | Specialised blindness lenses supplied for Vikrant Massey |
Where he turns up as an educator
Awards, listings and honours found in the record
| Award / listing | Basis | Grade |
|---|---|---|
| Fellow, American Academy of Optometry — diplomate listing | AAO’s own public directory, with company name and Thane address, and “seeing patients: yes”; plus 2022 Fellows announcement | A |
| World Who’s Who directory (US) — listed since 2015 | His own profile; repeated in press features | B |
| AAO Award for a non-ophthalmologist, Maharashtra Ophthalmological Society (2021) | Named in the CEO India cover story | B |
| Ahmednagar Academy Award, MOSCON 2021 — “Mr. Chandrashekhar Chavan, Renu Wadhwa” | Official Maharashtra Ophthalmological Society awards page; identity match to the SER professional not proven | B |
| Multiple Paul Harris Fellow recognitions, Rotary International | CEO India cover story | B |
| Member, American Society of Ocularists | Own listings; the 1999 hydrogel work is the stated basis | B |
| “Top 10 Prominent Ophthalmologists 2024” cover feature, SiliconIndia | A vendor / cover-feature slot — promotional in nature | C |
| Cover story, CEO India Magazine | Publicity for the practice and foundation | C |
| “Visionary Blogger”, August 2026 | Social-media award associated with the practice | C |
The Shekhar Foundation and the free-care claims
“No qualified patient is ever denied care due to financial constraints.”— repeated across his own book blurbs and site copy
Every pair of La SER gold-and-diamond lenses sold funds free treatment for one Stevens–Johnson syndrome patient, priced in 2011 at about Rs 3.6 lakh per treatment B.
28 August to 1 September 2026, Pearl Beach Spa & Resort, Mauritius, organised with the Mauritius Chamber of Commerce; nominations routed to the practice email A.
What the press said — and what it pushed back on
| Outlet | Date | Angle |
|---|---|---|
| TODAY.com (NBC) | 4 Aug 2011 | “World’s first diamond contact lenses cost a cool $15K” — bylined interview; notes mixed public reaction and expert caution |
| Hindustan Times | 24 Oct 2011 | “Wear diamonds in your eye” — Rs 7 lakh per pair; 500-micron clearance and 3 mm stones; the charity mechanism |
| The Times (UK) | 2011 | “Diamond and gold contact lenses prove the eyes have it” — 18 diamonds on 18-carat gold, 500 mg per lens, $15,000 a pair, seeking UK distributors |
| Wired.co.uk | 2011 | Reported INR 700,000 (£9,736) per pair and four design variants |
| Gizmodo | 2011 | Derisive: called the product “extravagantly dumb” — cited in TODAY.com’s piece |
| BostonSight | 2023 | Clinical case study published by the lens manufacturer |
| SiliconIndia — Healthcare | Aug 2024 | Cover feature, “Top 10 Prominent Ophthalmologists 2024” — genuine third-party coverage, but promotional framing (“visionary”, “celebrity”) is not an independent credential audit |
| Media Eye News | 2024 | Myopia-control launch with Surya Eye Centre; free screening camp, Bandra and Mulund, 14–20 Nov 2024 |
| CEO India Magazine | n.d. | Full-length cover story on his career and the foundation |
| Contact Lens Spectrum | Jan 2024 | IFSLR 2024 research-session report naming “Chawan, PhD” on hand-painted scleral lenses, with an oxygen-permeability caveat |
Where he maintains a presence
| Property | Handle / URL | Notes |
|---|---|---|
| Practice website | shekhareyeresearch.com | Primary marketing site; also served on shekhareye.com and shekhareye.in |
| Myopia brand | myokiddo.com | Paediatric myopia programme; app stated as forthcoming |
| Foundation | shekharfoundation.org | Charitable arm; several placeholder pages |
| Energy company | arcenergy.us | Coal catalyst, solar and clean-energy services |
| Eye jewellery | lasereyejewelry.com | Currently a parked domain page |
| @chandrachawan | Primary social channel; ~16.7K followers at review; reels on myopia, scleral lenses, conference faculty roles | |
| YouTube | @chandrachawan | Lectures and procedure clips; ~601 subscribers at review |
| ChandraChawanPhDFSLS / chandra.chawan | ~5.7K followers per social audit; page listed with ~4,800 likes and location shown as Los Angeles, California | |
| chandrashekhar-chawan-4760bb32 | 500+ connections; the most detailed machine-readable employment and education record | |
| Third-party listings | AAO diplomate directory · Doctor.com · ZoomInfo · Stage 32 | Confirm address, sub-specialties and film credits |
How much of this record stands up
The honest summary: the clinical core is well corroborated, the professional registers check out, the film and jewellery work is documented in mainstream press, and the wider inventor claims are almost entirely self-published. A large share of what circulates about him is “cover-feature” content that pays for placement, which inflates the apparent volume of evidence.
Listed in the order used, with what each contributed