Dr. PK Classes Portfolio

Educators & Mentors Profile of Dr. PK Classes

"For Best Quality Education" — Dr. PK Classes

Dr. PK Classes - Company Portfolio

ABOUT US

Dr. PK Classes is India’s leading coaching institute for GPAT, NIPER, GATE (XL), Pharmacist exams, and other Pharma-related competitive exams. Founded by Dr. Puspendra Kumar, the institute is committed to delivering top-quality, affordable education to pharmacy aspirants across the nation.

VISION & MISSION

Vision: To empower every pharmacy aspirant in India with world-class education, guidance, and mentorship at an affordable price.

Mission: To create India’s most trusted, student-friendly learning platform for Pharma exams, focusing on concept clarity, application, and success.

CORE OFFERINGS

• GPAT, NIPER, GATE (XL) Preparation Classes.

• Drugs Inspector Preparation Classes

• Books for All Competitive Exams in Pharmacy like GPAT, NIPER, Drugs Inspector, Pharmacist etc.

• Books for All Semester of B. Pharm.

• Online & Offline Test Series.

• Crash Courses & Revision Sessions.

• Research & Industry-focused Learning.

ACHIEVEMENTS & MILESTONES

• Produced All India Rank 1 in GPAT & NIPER 2025.

• Published Unlock GPAT & Unlock Non Pharma Book – A market leader in the segment.

· Produced multiple GPAT & NIPER All India Rank holders.

• Ranked #32 globally in Feedspot’s Top 100 YouTube Teachers.

• Lectures telecasted 5 times on National Television (DD Swayam Prabha)

EDUCATORS PROFILE

1. Dr. Puspendra Kumar

Designation: Educator | Founder & CEO

Educational Qualification

• B. Pharm. – Guru Ghasidas University Bilaspur

• M. Pharm. – Birla Institute of Technology, Mesra, Ranchi

• Ph.D. – Birla Institute of Technology, Mesra, Ranchi

Experience: 15 Years

Books Authored: 24

Paper Published (Research & Review): 21

Patents: 01 (UK Patent)

Major Exams Qualified: GATE 2007, NIPER 2007,

PhD. Entrance Topper (All India) -Birla Institute of Technology, Mesra, Ranchi

2. Dr. PP John

Designation: Educator

Educational Qualification

• B. Pharm. – Guru Ghasidas University Bilaspur

• M. Pharm. – Birla Institute of Technology, Mesra, Ranchi

• Ph.D. – Vinayaka Mission’s Research Foundation, Salem

Experience: 19 Years

Books Authored: 08

Paper Published (Research & Review): 22

Major Exams Qualified: GATE 2007, GRE, TOEFL

3. Dr. Devender Kodati

Designation: Educator

Educational Qualification

• B. Pharm. – Kakatiya University, Warangal

• M. Pharm. – Birla Institute of Technology, Mesra, Ranchi

• Ph.D. – Kakatiya University, Warangal

Experience: 15 Years

Books Authored: 12

Paper Published (Research & Review): 22

Major Exams Qualified: GATE 2007 (AIR 104), NIPER 2007, GATE 2006

4. Dr. Shashank Tewari

Designation: Educator

Educational Qualification

• B. Pharm. – Uttar Pradesh Technical University, Lucknow

• M. S. – NIPER, Raebareli

• Ph.D. – Massey University, New Zealand

Experience: 6 Years

Books Authored: 11

Paper Published (Research & Review): 10

Major Exams Qualified: GPAT 2014, NIPER 2024,

IELTS: Awarded International Fellowship for Ph.D. Research

Gold Medallist in MS (NIPER, Raebareli)

5. Dr. Tanya Ralli

Designation: Educator

Educational Qualification

• B. Pharm. – DIPSAR, Delhi

• M.S. – NIPER, Mohali

• Ph.D. – Jamia Hamdard, New Delhi

Experience: 5 Years

Books Authored: 08

Paper Published (Research & Review): 25

Major Exams Qualified: NIPER JEE (AIR 2), GPAT (AIR 4), GATE (Life Sciences & Ecology), CSIR-NET (AIR 28), UGC-NET, JGEEBILS

Registered Patent Agent

Gold Medallist in MS - Pharmaceutics (NIPER, Mohali)

Second Rank in B. Pharm. (DIPSAR)

6. Mr. Praveen Kumar

Designation: Educator

Educational Qualification

• B. Pharm. – Sri Venkateswara college of pharmacy, Andhra Pradesh

• M.S. – NIPER, Mohali

Experience: 2 Years

Major Exams Qualified: NIPER JEE 2023 (AIR 06), GPAT 2023 (AIR 44),

IIT BHU 2023 (AIR 04)

7. Mr. Rajat Mishra

Designation: Educator

Educational Qualification

• B. Pharm. – Dr. A.P.J. Abdul Kalam Technical University, Lucknow

• M. Pharm. – NIPER, Hajipur

• Ph. D. – NIPER, Hajipur (Pursuing)

Experience: 2 Years

Books Authored: 01

Major Exams Qualified: NIPER JEE 2022, GPAT 2022

NIPER JEE PP (Ph.D.) 2025 – AIR 01

MENTOR’S PROFILE

1. MR. TRIDEVENDRA NATH

Designation: Trainee Educator cum Mentor

Educational Qualification

• B. Pharm. – Mata Gujri University, Bihar

• M. S. (Pharmacology) – NIPER, Mohali (Pursuing)

Major Exams Qualified: NIPER JEE 2025 (M. Tech. AIR 14, M.S. AIR 55,

GPAT 2025 (AIR 100), GATE (XL) 2025 (AIR 4418)

2. MR. ADNAN AHMED

Designation: Trainee Educator cum Mentor

Educational Qualification

• B. Pharm. – Dr. A.P.J. Abdul Kalam Technical University, Lucknow

• M. S. (Pharmacology) – NIPER, Mohali (Pursuing)

Major Exams Qualified: NIPER JEE 2025 (AIR 16), GPAT 2025 (AIR 46),

GATE (XL) 2025 (AIR 1974)

3. MR. JAHAR PATRA

Designation: Trainee Educator cum Mentor

Educational Qualification

• B. Pharm. – Bengal School of Technology, West Bengal

• M. S. (Pharmacology) – NIPER, Mohali (Pursuing)

Major Exams Qualified: GPAT 2025 (AIR 26), NIPER JEE 2025 (AIR 94)

4. MR. DEBABRATA DINDA

Designation: Trainee Educator cum Mentor

Educational Qualification

• B. Pharm. – Bharat Institute of Technology, West Bengal

• M. S. (Medicinal Chemistry) – NIPER, Mohali (Pursuing)

Major Exams Qualified: GPAT 2025 (AIR 43), NIPER JEE 2025 (AIR 65)

GPAT 2024 (AIR 142), NIPER JEE 2025 (AIR 712)

5. MR. LAKSHYA DAVE

Designation: Trainee Educator cum Mentor

Educational Qualification

• B. Pharm. – Shri G.S. Institute of Technology & Science, Indore

• M. S. (Pharmaceutics) – NIPER, Mohali (Pursuing)

Major Exams Qualified: NIPER JEE 2025 (AIR 37), GPAT 2025 (AIR 65),

6. MR. ROHIT KATHAR

Designation: Trainee Educator cum Mentor

Educational Qualification

• B. Pharm. – Yash Institute of Pharmacy, Maharashtra

• M. S. (Pharmacology) – NIPER, Hyderabad (Pursuing)

Major Exams Qualified: GPAT 2025 (AIR 200), NIPER JEE 2025 (AIR 255)

GPAT 2024 (AIR 270), NIPER JEE 2025 (AIR 1217)

GPAT 2023 (Qualified)